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Feature/version 2.3.0 (#414)
* Feature/transient fields (#142) * Fix null pointer if no enumerations are part of servcie * Enable HAS and enumeration as return type of operations * Allow Enumerations as operation parameter * Provide java based operations converted enumeration * Add SourceClear addon * Delete SourceClean addon * Enumerations at UDF functions - Works for bound functions - Works for functions with import * Correct unit tests * Enable multiple values for flags enumerations * Switch detection default between Embedded and Entity type * Allow collection attributes for metadata * Enable query without collection attributes * Rework query result conversion to reduce memory consumtion * Missing Metadata pom * First step entity with collections as return of function/action * Bugfix: Expand on Parent with $filter on navigation path * Enable the use of Join Tables - Filter on navigation via Join Table generally not supported * Create new query for inlinecount * Enable Join Tables@Navigation Filter - Not working mapped associations - Not working $count * Enable Join Tables@Navigation Filter - With mapped associations - With $count, know issue EclipsLink two sub types * Increase Version --> 0.2.6 * Remove deprecated JPAExecutableQuery * Bugfix: unidirectional join table based association * Access collection properties via navigation - New version * Access collection properties w and w/o $select * Access collection properties which are part of complex property * CUD operations on collection properties * Filter on collection properties pre optimization * Filter on collection properties any/all * Filter on collection w/o filter on $count and orderby $count * Correct issue #29 - Correct /$count implementation in JPAJoinQuery - Clean-up Hibernate differences -- Subquery from clause -- Id Class determination * Increase Version to 0.2.7 * Enable [email protected] in case of odata.metadata=full - links@complex types not yet working * Preparation for solution of issue OLINGO-1143 * Correct NullPointer and some clean-ups * Support order by $count - Increase version to 0.2.8 * Intermediate merge clean-up * Solve merge problem navigate complex collections * Resolve merge conflict converter * Correct error collection property and expand=* * Enable filter $count on collection property * Update version and url * Create and use page provider * Recreate change for solution of issue OLINGO-1143 * Finalize top level server driven paging * Correct string handling error * Correct link problem * Enable skiptoken to have other type than String * Move paging so next request injects old uriInfo correctly * Enable deep insert via complex properties * Ignore test for next commit * Enable create of a new entity linked by a to one using PATCH * Update to Olingo 4.5.0 - use new Olingo version - adopt one test to changed @odata.context content * Collection attributes rework. Issue #60 - Change processor pom -> javax.servlet became provided * Enable annotation for properties to mark them authorization relevant * Enable multiple protected properties at complex attributes * Rework EdmProtectedBy annotation to handle multiple claims at complex * Process protection * Rework handling of ignored protected * Made inner class static * Fixing issue #60 * $count query not working correctly on complex collection attributes * Various small bugs - Reorg. pom.xml - Correct http status on empty result - Correct empty check for collection properties * Correct typo in interface JPAODataPagingProvider * Prepare JPAODataDatabaseTableFunction for paging * Change to HSQLDB * Remove function from sql-file to work around problems with Derby * Correct NullPointerException EdmEntitySetResult * Determine result of create dependent based on before image * EntityType getAttribute did not return value for embedded id * Provide CUD example and correct query status codes * Correct query response * Maven Archetype for Spring based service * Upgrade to Junit5 to get support for Java > 1.8 * Extract interface for better unit test support - Cleanup tests * Clean-up interface implementation * Add SQL function handling * Complete DB function changes * Clean-up test class * Clean-up test class * Update Version number * Update Version number * Additional test for API classes * Enable suppress of wildcard in metadata * Enable wildcards during query processing * Increase information on error during filter * Support of PUT on collection properties and primitive properties * Fix Null Pointer on PATCH with return != minimal * Claims where not respected by queries issue #69 part one - /$count - ?$count=true - paging queries * Claims where not respected by queries issue #69 part two - $filter - Update on Olingo 4.6.0 * Restrict the DISTINCT to protections only * Increase test coverage - New tests - Rework vocabulary handling * Cleanup Vocabularies II - Add Action and Function - Remove NavigationProperty and dependent * Additional test and solution of issue #78 * Enable new annotation EdmVisibleFor at properties * Introduction of Request Context - Deprecation of two variants of JPAODataGetHandler.process - Increase test coverage * Restrict EdmVisiableFor to nullable non key attributes * Skip properties from selection that do not belong to provided group * Handle collection properties and navigation path * Enable groups at complex collections * Handle OrderBy clause * Correct unit test * Rework test containing images * Rework context handling - Move of cud handler to request context - Move of DebugSupport to request context (is request specific because of isUserAuthorized) - Introduction of builder for Service Context to get a leaner creation of handler * Providing groups during modifying requests * Re-enable old shortcut with late metadata provisioning * Update pom for missing jackson dependency * Update Archetype to version 0.3.4 * Update Version * Extension of session context, so an emf can be provided * Ignore annotation qualified if empty * Go back to Olingo JSON deserializer * Add qualifier to annotation * Increase release * Clean-up JPAEdmNameBuilder * Preparation of custom name builder - Create public interface - replace class by new interface * Revoke test adoption * Providing custome name builder * Update annotation EdmFunction * Increase release * Adopt archetype - Simplify service - Add integration test * Modify example did not persist on create * Deep Insert did not responded deep * Always select ETag * Complete ETag handling * Missing Context Changes * Reset unit test to current pushed state * Increase test coverage * Adopt test to real number of complex types * Enable V4.01 JSON format as request and response * Additional Integration tests support OData V4.01 JSON * Allow usage of different types of transaction * Increase Spring support * Bugfix/issue83 (#120) * Update Version * Extension of session context, so an emf can be provided * Preparation of custom name builder - Create public interface - replace class by new interface * Revoke test adoption * Providing custome name builder * Update annotation EdmFunction * Increase release * Adopt archetype - Simplify service - Add integration test * Modify example did not persist on create * Deep Insert did not responded deep * Always select ETag * Complete ETag handling * Missing Context Changes * Reset unit test to current pushed state * Increase test coverage * Adopt test to real number of complex types * Enable V4.01 JSON format as request and response * Additional Integration tests support OData V4.01 JSON * Allow usage of different types of transaction * Increase Spring support * Restrict $expand select by key range * Support root with navigation like AdministrativeDivision(...)/Children * Protect dilution of test coverage by test package (#133) * Increase release * Increase release (#136) * Protect dilution of test coverage by test package (#135) * Remove deprecated artifacts (#134) * Remove deprecated artefacts * Missing test adoptions * Upgrade Olingo version and processor version * Feature/transient fields (#137) * Increase release * Upgrade Olingo version and processor version * Prevent NPE on expand empty result (#138) * Correct SonarQube and SpotBug hints * Feature/transient fields (#139) * Increase release * Upgrade Olingo version and processor version * Correct SonarQube and SpotBug hints * SpotBugs and clean-ups * Build metadata I * First draft of criteria builder and query implementation (#140) * First draft of criteria builder and query implementation * Add Transient * First join version * Correct structured type * Test adoption was missing * Update criteria builder * Solve enum error * Support aggregation function * Correct buildInverseJoinColumns() error * Add Test buildInverseJoinColumns() error * Enable table join without entity type * Correct Error table name * Own test for JPAEdmProvider and correct name builder error * Additional test * Support parallel processing of batch requests * Complete synchronized creation of metadata * Enable transient field calculator * Suppress transient fields at $filter and $orderby * Enable transient collections and collections with transient attributes * Additional tests for changing operations * Enable absolute path in url * Add sonar plugin (#144) * Add sonar plugin * Update pom with sonar plugin * Feature/logging (#145) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Feature/logging (#147) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Logging as part of standard debugger * Generic authorization check for JPAExampleCUDRequestHandler * Feature/logging (#148) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Logging as part of standard debugger * Generic authorization check for JPAExampleCUDRequestHandler * Update xmake version * Feature/logging (#150) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Logging as part of standard debugger * Generic authorization check for JPAExampleCUDRequestHandler * Update xmake version * Clean-up sonar issues * Feature/logging (#151) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Logging as part of standard debugger * Generic authorization check for JPAExampleCUDRequestHandler * Update xmake version * Clean-up sonar issues * Update build status on read.me * New badges * Update README.md * Update README.md * Feature/logging (#152) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Logging as part of standard debugger * Generic authorization check for JPAExampleCUDRequestHandler * Update xmake version * Clean-up sonar issues * Update build status on read.me * New badges * Clean-up sonar issues * Create additional test for debugger * Add tests for debugger * Update README.md * Replace database derby -> hsqldb * Update README.md (#153) * Feature/logging (#154) * Add sonar plugin * Update pom with sonar plugin * Remove old xmake version * Logging as part of standard debugger * Generic authorization check for JPAExampleCUDRequestHandler * Update xmake version * Clean-up sonar issues * Update build status on read.me * New badges * Clean-up sonar issues * Create additional test for debugger * Add tests for debugger * Update README.md * Replace database derby -> hsqldb * Cleanup sonar issue * Increase test coverage for criteria builder (#155) * Feature/criteria builder (#156) * Increase test coverage for criteria builder * Replace double implementation by mocks * Update README.md (#157) * Feature/criteria builder (#158) * Increase test coverage for criteria builder * Replace double implementation by mocks * Rework vocabulary read * Feature/criteria builder (#159) * Increase test coverage for criteria builder * Replace double implementation by mocks * Rework vocabulary read * Add method to retrieve all claims * Update README.md (#160) * Update README.md * Update README.md * Remove potential null pointer (#161) * Bugfix/sonar issues (#162) * Remove potential null pointer * Remove potential Null Pointer * Bugfix/sonar issues (#163) * Remove potential null pointer * Remove potential Null Pointer * Remove potential Null Pointer * Bugfix/sonar issues (#164) * Remove potential null pointer * Remove potential Null Pointer * Remove potential Null Pointer * Additional clean-ups * Work on soanr issues * Bugfix/sonar issues (#165) * Remove potential null pointer * Remove potential Null Pointer * Remove potential Null Pointer * Additional clean-ups * Work on soanr issues * Additional cleanups * Feature/release 1.0.0 (#170) * Bugfix/typo package (#168) * Update version to 1.0.0-RC * Rename package to ...metadata.core.edm.mapper.extension * Rename message constants * Correct typos in method names * Rollback change to Optional * Support Include Annotation (#169) * Feature/include annotation (#171) * Support Include Annotation * Increase test coverage transient properties * Bugfix/issue98 (#173) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Bugfix/issue98 (#174) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * sonar issues (#175) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Bugfix/issue98 (#176) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Clean-up sonar issues * Bugfix/issue98 (#177) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Clean-up sonar issues * Delete intermediate code * Feature/criteria builder (#178) * Increase test coverage for criteria builder * Replace double implementation by mocks * Rework vocabulary read * Add method to retrieve all claims * Add README.md and correct spelling errors * Add README.md and correct spelling errors (#179) * Feature/release 1.0.0 (#192) * Bugfix/typo package (#168) * Update version to 1.0.0-RC * Rename package to ...metadata.core.edm.mapper.extension * Rename message constants * Correct typos in method names * Rollback change to Optional * Support Include Annotation (#169) * Feature/include annotation (#171) * Support Include Annotation * Increase test coverage transient properties * Bugfix/syntax errors (#181) * Feature/release 1.0.0 (#170) * Bugfix/typo package (#168) * Update version to 1.0.0-RC * Rename package to ...metadata.core.edm.mapper.extension * Rename message constants * Correct typos in method names * Rollback change to Optional * Support Include Annotation (#169) * Feature/include annotation (#171) * Support Include Annotation * Increase test coverage transient properties * Bugfix/issue98 (#173) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Bugfix/issue98 (#174) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * sonar issues (#175) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Bugfix/issue98 (#176) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Clean-up sonar issues * Bugfix/issue98 (#177) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Clean-up sonar issues * Delete intermediate code * Feature/criteria builder (#178) * Increase test coverage for criteria builder * Replace double implementation by mocks * Rework vocabulary read * Add method to retrieve all claims * Add README.md and correct spelling errors * Add README.md and correct spelling errors * Correct syntax errors metadata * Clean-up typos * Rework build of OrderBy creation (#183) * Bugfix/syntax errors (#185) * Feature/release 1.0.0 (#170) * Bugfix/typo package (#168) * Update version to 1.0.0-RC * Rename package to ...metadata.core.edm.mapper.extension * Rename message constants * Correct typos in method names * Rollback change to Optional * Support Include Annotation (#169) * Feature/include annotation (#171) * Support Include Annotation * Increase test coverage transient properties * Bugfix/issue98 (#173) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Bugfix/issue98 (#174) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * sonar issues (#175) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Bugfix/issue98 (#176) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Clean-up sonar issues * Bugfix/issue98 (#177) * Support java.time.Instant and BigInteger * Correct issue #98 - Correct typo - Make DatabaseProcessor public * Enhance documentation of transient property calculator * Clean-up sonar issue * Clean-up sonar * Clean-up author * Meaningfull error message on $apply * Service Context creates Emf Wrapper if present in class path * Suppoprt of MappedSuperclass * $top and $skip use order by primary key * Clean-up sonar issues * Clean-up sonar issues * Delete intermediate code * Feature/criteria builder (#178) * Increase test coverage for criteria builder * Replace double implementation by mocks * Rework vocabulary read * Add method to retrieve all claims * Add README.md and correct spelling errors * Add README.md and correct spelling errors * Add README.md and correct spelling errors (#179) * Correct syntax errors metadata * Clean-up typos * Update Version -> 1.0.0 * Usage of builder to create external request context (#187) * Bugfix/continue on error (#189) * Move batch processor from API to PROCESSOR package * Correct continue-on-error handling * Support generated Id in example CUD handler (#190) * Support generated Id in example CUD handler * Correct failing test * Adoption of archetype to 1.0.0 (#191) * Adoption of archetype to 1.0.0 * Correct sql error * Clean-up sonar issues * Correct criteria builder implementation (#193) * Feature/criteria builder (#194) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Feature/criteria builder (#195) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Eliminate duplicate code * Feature/criteria builder (#196) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Eliminate duplicate code * Add Locale to request context, so it can be set from user data * Correct request context copy * Feature/criteria builder (#197) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Eliminate duplicate code * Add Locale to request context, so it can be set from user data * Correct request context copy * Missing transient fields at $expand * Add tests * Feature/criteria builder (#198) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Eliminate duplicate code * Add Locale to request context, so it can be set from user data * Correct request context copy * Missing transient fields at $expand * Add tests * Fix GeneratedKey problem * Feature/criteria builder (#199) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Eliminate duplicate code * Add Locale to request context, so it can be set from user data * Correct request context copy * Missing transient fields at $expand * Add tests * Fix GeneratedKey problem * Intermediate state * Enable next block of queries * Expand with Join Tables * Last unit test corrections * Eliminate typos * Finalize changes * missing variable usage (#200) * missing variable usage * Increase processor version * Clean-up Sonar issues (#201) * Bugfix/no mapper for operations (#202) * Clean-up Sonar issues * Add test for type mapping for actions and java function + Cleanup test classes * Feature/1.0.1 (#203) * Correct criteria builder implementation * Enable sub query as FROM * Update tests * Update sonar issues * Update sonar issue * Add mutation testing to processor and metadata * Eliminate duplicate code * Add Locale to request context, so it can be set from user data * Correct request context copy * Missing transient fields at $expand * Add tests * Fix GeneratedKey problem * Change version to 1.0.1 * New version (#204) * Bugfix/filter eq withdate (#205) * New version * Support filter on Date and DateTime * Correct precision * Change another test * Us generated alias for column selection (#206) * Upgrade Version (#207) * Us generated alias for column selection * Upgrade version * Reduce complexity (#209) * ALL did not work with functions like startswith (#210) * Update version (#208) * Entity Set Path @ DB Functions (#211) * Feature/new archetype (#212) * Clean-up folder name * Create archetype repo * Use copy of spring archetype as start * Enable named queries * Feature/new archetype (#213) * Clean-up folder name * Create archetype repo * Use copy of spring archetype as start * Enable named queries * Allow Star for non string claim properties * Add Equals method to DeepProtectedExample * Feature/new archetype (#214) * Clean-up folder name * Create archetype repo * Use copy of spring archetype as start * Enable named queries * Allow Star for non string claim properties * Add Equals method to DeepProtectedExample * Enable grant access to all for non string fields read * Replace Reflections API by Reflections8 (#215) * Support entitytypes singeltons (#216) * New annotation to make singletons and entity types - Update to olingo 4.8.0 - Deprecate EdmAsEntitySet - Read not ready * Update README.md (#218) * Update README.md * Update README.md * Update README.md * Solve issue 136 (#217) * Solve issue 136 * Eliminate hyphen * Eliminate WhiteSource detected vulnerabilities (#219) * Eliminate WhiteSource detected vulnerabilities * Add now required dependency * Remove setExternalName from Metadata Post Processor (#220) * Support entitytypes singeltons (#221) * New annotation to make singletons and entity types - Update to olingo 4.8.0 - Deprecate EdmAsEntitySet * Wrong entity type on singleton only * Add java doc to TopLevelElementRepresentation * Finalize singleton metadata handling * Clean-up test classes * Add option to retrieve Singleton from SD * Rename test class * Support entitytypes singeltons (#222) * New annotation to make singletons and entity types - Update to olingo 4.8.0 - Deprecate EdmAsEntitySet * Wrong entity type on singleton only * Add java doc to TopLevelElementRepresentation * Finalize singleton metadata handling * Clean-up test classes * Add option to retrieve Singleton from SD * Rename test class * Add and clean-up unit tests * Query extension declaration (#223) * New annotation to make singletons and entity types - Update to olingo 4.8.0 - Deprecate EdmAsEntitySet * Wrong entity type on singleton only * Add java doc to TopLevelElementRepresentation * Finalize singleton metadata handling * Clean-up test classes * Add option to retrieve Singleton from SD * Rename test class * Add and clean-up unit tests * Introduce query extension metadata * Enable Singleton and Cast on subtypes - clean-up sonar issues * Support entity types and singletons (#224) * New annotation to make singletons and entity types - Update to olingo 4.8.0 - Deprecate EdmAsEntitySet * Wrong entity type on singleton only * Add java doc to TopLevelElementRepresentation * Finalize singleton metadata handling * Clean-up test classes * Add option to retrieve Singleton from SD * Rename test class * Add and clean-up unit tests * Introduce query extension metadata * Enable Singleton and Cast on subtypes - clean-up sonar issues * Clean-up sonar issues * Support cast on navigations (#225) * New annotation to make singletons and entity types - Update to olingo 4.8.0 - Deprecate EdmAsEntitySet * Wrong entity type on singleton only * Add java doc to TopLevelElementRepresentation * Finalize singleton metadata handling * Clean-up test classes * Add option to retrieve Singleton from SD * Rename test class * Add and clean-up unit tests * Introduce query extension metadata * Enable Singleton and Cast on subtypes - clean-up sonar issues * Clean-up sonar issues * Cast within navigation path * Add cast collections * Add tests for EdmBoundCast * Support Cast on $expand * Update README.md (#226) * Update README.md * Update README.md * Update README.md * Update README.md * Bugfix/no constranis with ignored properties (#227) * Suppress referential constraint for properties that shall be ignored * No Referential Constraint in case one property shall be ignored * Bugfix/no constranis with ignored properties (#228) * Suppress referential constraint for properties that shall be ignored * No Referential Constraint in case one property shall be ignored * Bring back error on ignored * Enable subtyping for complex types (#229) * Support transient properties that require ignored properties (#231) * Bugfix/multi level inheritance (#232) * Adopt process-cb * Correct type converter problem * Use dbType for tuple result mapping * Bugfix/multi level inheritance (#233) * Adopt process-cb * Correct type converter problem * Use dbType for tuple result mapping * Correct constructor test of extension * Feature/release 1.0.3 (#234) * Correct typos and replace deprecated method * Set final Version * Feature/release 1.0.4 (#235) * Error corrections - Debugger did not work - Transaction Factory not forwarded * Update release * Make debugger runtime a List * Feature/release 1.0.4 (#236) * Error corrections - Debugger did not work - Transaction Factory not forwarded * Update release * Make debugger runtime a List * Small adoptions to test model * Reset change * Error correction (#237) * Feature/release 1.0.5 (#238) * Error corrections - Debugger did not work - Transaction Factory not forwarded * Update release * Make debugger runtime a List * Small adoptions to test model * Reset change * Add test for criteria builder * Error correction * Update H2 version (#239) * Update H2 version * Update version and rework DataSourceHelper * Feature/release 1.0.6 (#240) * Update H2 version * Update version and rework DataSourceHelper * Let H2 run in Postges mode * Upgrade version and additional tests (#241) * Upgrade version and additional tests * Remove session context from queries * Remove session context from processors * New version an sonar clean-up (#242) * Release 1.1.0 (#243) * New version an sonar clean-up * New path property fro sonar * Release 1.1.0 (#244) * New version an sonar clean-up * New path property fro sonar * Test usage of SNAPSHOT version * Update version -> 1.0.8 (#245) * Update version -> 1.0.8 * Count queries support Integer as result * Update archetype to support PATCH * Feature/release 1.0.0 (#247) * New version an sonar clean-up * New path property fro sonar * Test usage of SNAPSHOT version * Adopt archetype * Clean-up sonar issues * Resolve more sonar issues * Introducing virtual property * Clean-up associations and enable default columns when using ...-cb * Generate metadata for overloaded action (#248) * Generate metadata for overloaded action * Process action * Feature/action overload (#249) * Generate metadata for overloaded action * Process action * Use constructor of entity type an action is called for not of binding * Fix claims in collections where (#250) * Fix claims in collections where * Missed interface definition * Missed test renaming * Use dbtype to build key pair in case a conversion exists (#251) * Enable more constructors for binding parameter (#252) * Feature/more flexable constructor determination operations (#253) * Enable more constructors for binding parameter * Clean-up sonar errors * New type cast added - they have possible data lost (#254) * Collection not longer retrieves transient (#255) * Collection not longer retrieves transient * Skip unit test * Enhance partner determination (#256) * Bugfix/reuse navigation as partner (#257) * Enhance partner determination * Remove one sonar issue * Bugfix/reuse navigation as partner (#258) * Enhance partner determination * Remove one sonar issue * Correct partner determination * No fallback to server locale in case bundle requested local not found (#259) * Replace file reader (#260) * Replace fixed values by variables (#261) * Bugfix/error in controller test (#262) * Replace fixed values by variables * Update pom * Update archetype pom (#265) * Defect/archetype pom (#266) * Update archetype pom * Check older version of sonar plugin * Update test constants (#267) * Correct count behavior (#268) * Change to Java 11 (#269) * Change to Java 11 * Revert Java 11 * Update README.md (#270) * Defect/count not working on hana (#271) * Correct count behavior * Ignore sonar check. Equal methods are generated * Defect/java function parameter name (#272) * Raise meaningful exception on empty function parameter name * Meaningful exception if action parameter name empty * Raise message in case of Void as return type for functions (#273) * Raise message in case of Void as return type for functions * Add extenstion * Error in if clause * Extension of visitor for java functions (#274) * Update version to 1.1.1 (#275) * Feature/predefined annotations (#276) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Add page to order by builder (#277) * Feature/predefined annotations (#278) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Intermediate state * Clean-up basic mapping and introduce annotation * Finalize annotation mapper * Feature/predefined annotations (#279) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Intermediate state * Clean-up basic mapping and introduce annotation * Finalize annotation mapper * Update dependency * Feature/predefined annotations (#280) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Intermediate state * Clean-up basic mapping and introduce annotation * Finalize annotation mapper * Update dependency * Adopt HSQLDB * Update .xmake.cfg (#283) * Update .xmake.cfg * Update .xmake.cfg * Correct spelling (#281) * Feature/predefined annotations (#282) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Intermediate state * Clean-up basic mapping and introduce annotation * Finalize annotation mapper * Update dependency * Adopt HSQLDB * Rename package for vocabulary parser * Move OData vocabularies to new module * Merge tests * Annotations in metadata * Finalize annotations within metadata * Update .xmake.cfg (#284) * Update .xmake.cfg * Update .xmake.cfg * Feature/predefined annotations (#286) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Intermediate state * Clean-up basic mapping and introduce annotation * Finalize annotation mapper * Update dependency * Adopt HSQLDB * Rename package for vocabulary parser * Move OData vocabularies to new module * Merge tests * Annotations in metadata * Finalize annotations within metadata * Support sorting restrictions by annotation * Build annotation based expand check * Expand star via path reads only requested from database * Check countability * Support collection property count * Annotations@Singeltons * Provide AnnotationProvider to all model elements * Enable annotations at properties * Feature/predefined annotations (#287) * First list of predefined OData annotations * Update capabilities annotations * Sonar issues * Update dependencies * Adopt layer test * Intermediate state * Clean-up basic mapping and introduce annotation * Finalize annotation mapper * Update dependency * Adopt HSQLDB * Rename package for vocabulary parser * Move OData vocabularies to new module * Merge tests * Annotations in metadata * Finalize annotations within metadata * Support sorting restrictions by annotation * Build annotation based expand check * Expand star via path reads only requested from database * Check countability * Support collection property count * Annotations@Singeltons * Provide AnnotationProvider to all model elements * Enable annotations at properties * Enable access to annotations via JPARequestEntity * Watch filtering * Clean-up pom and typo correction (#288) * Solve issue 212 and fix permission check issue with join tables (#289) * Solve issue 212 and fix permission check issue with join tables * $count for collection join as well * Clean-up code * Fix issue, converting type (#290) * Fix issue, converting type * Fix unit test * Correct type determination * Multi step Mapped Superclass (#291) * Upgrade H2 to 2.2.220 (#293) * Correct navigation to one is null (#294) * Fix join column determination with cyclic dependency (#295) * Fix join column determination with cyclic dependency * Additional test for navigation with mapped join table * Make OneToOne required and handle non JPA Processor errors in metadata (#296) * Defect/issue214 (#297) * Make OneToOne required and handle non JPA Processor errors in metadata * Clean-up warnings * Defect/issue214 (#298) * Make OneToOne required and handle non JPA Processor errors in metadata * Clean-up warnings * Add check for OneToMany * Clean-up sonar issues * Update .xmake.cfg (#300) * Update version to 2.0.0 (#299) * Update version to 2.0.0 * Unify junit version * Make use of Jakarta * Clean-up sonar issues created by switching to Java 17 * Update dependencies * Update dependencies and clean-up typos * Add unit tests * Increase test coverage * Defect/issue226 (#301) * Update version * Adopt correction done for release * Clean-up archetype * Clean-up error * Add test to check Olingo not supporting $expand...($level=; $expand...) * Note thrown runtime exception * First level of COUNT query as IN (#302) * Defect/issues239 (#303) * First level of COUNT query as IN * Deletion of JPACollectionFilterQuery * Defect/issues239 (#304) * First level of COUNT query as IN * Deletion of JPACollectionFilterQuery * Handle null where conditions * Rename properties file to prevent name clashes (#305) * Rename properties file to prevent name clashes * Update dependency, resolve conflict with Olingo * Clean-up pom and some code (#306) * Defect/pom cleanup (#307) * Clean-up pom and some code * Update dependencies * Archetype and SOnar clean-up (#308) * Add protection where to collection query (#309) * Check if cast is necessary (#310) * Set version to 2.0.2 (#311) * Update to Olingo 5.0.0 and remove wrapper (#314) * Extend interface for server driven paging (#313) * Extend interface for server driven paging * Correct failing tests * Clean-ups * Sonar clean-up * Change default implementation * Enhance paging provider interface * Finalize paging provider * Feature/enhancement of paging (#315) * Extend interface for server driven paging * Correct failing tests * Clean-ups * Sonar clean-up * Change default implementation * Enhance paging provider interface * Finalize paging provider * Use synchronized instead of thread save collections * First version and some clean-ups (#312) * First version and some clean-ups * Update filter restriction and new query directives * New query implementation for count (#316) * Feature/annotation api extension (#317) * First step * Enhancement with path expressions * Re-factor annotation search * Get annotation value from property * Prepare test of EntityType and NavigationProperty * Finalize annotation API * Update project files (#318) * Add null check for NOT IN clauses (#319) * Fix $count problem with collection properties (#320) * Fix $count problem with collection properties * Handle navigation filter query for collection properties * Defect/use raw uri for vocabularies (#321) * Update urls * update pom * Defect/use raw uri for vocabularies (#322) * Update urls * update pom * Defect/missing paging expand with cp (#323) * Introduction of default paging provider * Skip token shall be null * Handle LIMIT and OFFSET with TypedQuery (#324) * Defect/eclipse link hana problem (#325) * Handle LIMIT and OFFSET with TypedQuery * Update default for LIMIT * Check restrictions on IN clause (#326) * Correct NPE if enum property is nullable (#327) * Update README.md (#328) * Update README.md * Update README.md * Fix duplicates result multi expands issue#292 (#329) * Defect/enumeration convertion error (#330) * Update Version * Make use of @Enumerated and fix order issue * Suppress generation of defaults for LIMIT and OFFSET (#331) * Enable order by to one associations (#333) * Enhanced ETag handling for GET entity set requests (#332) * Enhanced ETag handling for GET entity set requests * Prepare ETag handling for functions and actions * Cleanup test for filter using db functions * Fix unit tests * ETag at Functions and Actions * Defect/orderby navigation to on (#334) * Enable order by to one associations * Group By at sub queries * Correct collection property select clause issues (#335) * Enable nested lambda expressions (#336) * Fix problem with expand and lambda to collection (#337) * Set version to 2.1.3 (#338) * Feature/release 2.1.3 (#339) * Set version to 2.1.3 * Update readme * Enable weak etags * Add word * Generalize unit test * Feature/release 2.1.3 (#340) * Set version to 2.1.3 * Update readme * Enable weak etags * Add word * Generalize unit test * Adopt validation header check to potential lower case conversion * Update to version 2.1.4 (#341) * Update to version 2.2.0 (#342) * Defect/issue 330 (#343) * Add derby as db option and allow integer as count value * Merge remote-tracking branch 'origin/master' into defect/issue-330 * Defect/issue 330 (#344) * Add derby as db option and allow integer as count value * Merge remote-tracking branch 'origin/master' into defect/issue-330 * Enable database specific conversion of cb * Update test * Fix issue with orderby and description properties (#345) - re-think orderby creation * server driven paging on expand (#346) * Clean-up * Add MySQL to migration 1.1 * Uri switch and singleton problem solution * Page no longer used. Usage of wrapped uri info - Add paging provider to request context - Enable skip token for expand result * Enable paging for first level of expand * Solve issue 362 * Change way of conversion of expand result to on-demand * Support $level and paging * Solution for issue 376 and support of star - missing support of star levels=max - missing max deprecation warning * Solution for issue 376 and support of star - missing support of star levels=max - missing max deprecation warning * Set back Derby version * Add star with levels=max and warning * Adopt test * Update create response (#347) * Feature/server driven paging expand (#348) * Update create response * Clean-up sonar * Feature/server driven paging expand (#349) * Clean-up * Add MySQL to migration 1.1 * Uri switch and singleton problem solution * Page no longer used. Usage of wrapped uri info - Add paging provider to request context - Enable skip token for expand result * Enable paging for first level of expand * Solve issue 362 * Change way of conversion of expand result to on-demand * Support $level and paging * Solution for issue 376 and support of star - missing support of star levels=max - missing max deprecation warning * Solution for issue 376 and support of star - missing support of star levels=max - missing max deprecation warning * Set back Derby version * Add star with levels=max and warning * Adopt test * Finalize server driven paging $expand * Update pom (#350) * Update version to 2.3.0 (#351) * Update version to 2.3.0-SNAPSHOT * Feature/add criteria update (#352) * Update version to 2.3.0 * First version of CriteriaUpdate * Enable multiple versions * Clean-up * Add subquery to CriteriaUpdate * Change implementation of filter on boundary (#353) * Change implementation of filter on boundary * Correct lower - upper * Defect/issue 397 (#354) * Change implementation of filter on boundary * Correct lower - upper * Recreate of API change JPAAbstractDatabaseProcessor * Enable refresh of parameter buffer by query (#355) * Clean merge conflict * Documentation for API versioning
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‎jpa-tutorial/Questions/HowToHandleApiVersions.adoc‎

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= How to handle multiple API versions?
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== Introduction
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During the lifetime of an API it can happen that the API needs to be adopted. Some of these adoptions are incompatible.
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That is, a client needs to be adopted as well to be able to handle the change. Typical incompatible changes are:
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* Making a property mandatory.
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* Changing the name of a property.
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* Combining two properties or splitting a property.
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* Removing an entity or an operation.
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* ...
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But even adding a non mandatory property can be incompatible in case a client can not handle unknown properties.
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In all these cases the server has to provide two versions of the API till all clients have been adopted.
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Starting with release 2.3.0 the JPA Processor supports multiple versions.
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== Basic Idea
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Instead of having a version annotation at the entities, the JPA Processor make use of multiple sets of JPA metadata.
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An annotation has the risks that all entities need to be copied if one must be changed.
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Metadata are (mainly) provided by the entity manager factory, so multiple entity manager factory are needed.
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An option is to create multiple persistence units in the persistence.xml.
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Using Spring Boot, we have also another option, which will be described below.
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== Implementation
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We assume that each entity or each aggregate has an own package e.g. `...model.tip` for the Trip entity and `...model.person` for the Person.
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In case we like to create a new version of Trip, we need to create a new package e.g. `...model.v2.trip` and create the new version of the entity within it.
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Using Spring Boot we need to make some preparation. First step is to deactivate https://www.baeldung.com/spring-open-session-in-vie[spring open session in view],
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as we may get trouble having multiple beans for the entity manager factory. So we add the following to the application.yml or the corresponding to the application.properties:
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[source, yaml]
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----
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spring:
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jpa:
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open-in-view: false
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----
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Next, we need to rearrange the creation of the entity manager factory.
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First step is to create an abstract super class with the basic settings and a creation of the transaction manager:
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[source, java]
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----
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public abstract class EclipseLinkJpaConfiguration extends JpaBaseConfiguration {
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protected EclipseLinkJpaConfiguration(final DataSource dataSource, final JpaProperties properties,
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final ObjectProvider<JtaTransactionManager> jtaTransactionManager) {
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super(dataSource, properties, jtaTransactionManager);
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}
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@Override
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protected AbstractJpaVendorAdapter createJpaVendorAdapter() {
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return new EclipseLinkJpaVendorAdapter();
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}
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@Override
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protected Map<String, Object> getVendorProperties() {
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// https://stackoverflow.com/questions/10769051/eclipselinkjpavendoradapter-instead-of-hibernatejpavendoradapter-issue
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final HashMap<String, Object> jpaProperties = new HashMap<>();
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jpaProperties.put(WEAVING, "false");
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// No table generation by JPA
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jpaProperties.put(DDL_GENERATION, "none");
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jpaProperties.put(LOGGING_LEVEL, SessionLog.FINE_LABEL);
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jpaProperties.put(TRANSACTION_TYPE, "RESOURCE_LOCAL");
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// do not cache entities locally, as this causes problems if multiple application instances are used
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jpaProperties.put(CACHE_SHARED_DEFAULT, "false");
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// You can also tweak your application performance by configuring your database connection pool.
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// https://www.eclipse.org/eclipselink/documentation/2.7/jpa/extensions/persistenceproperties_ref.htm#connectionpool
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jpaProperties.put(CONNECTION_POOL_MAX, 50);
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return jpaProperties;
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}
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String[] getMapping() {
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final List<String> mappingResources = this.getProperties().getMappingResources();
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return (!ObjectUtils.isEmpty(mappingResources) ? StringUtils.toStringArray(mappingResources) : null);
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}
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PlatformTransactionManager createTransactionManager(
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final ObjectProvider<TransactionManagerCustomizers> transactionManagerCustomizers,
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final EntityManagerFactory entityManagerFactory) {
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final JpaTransactionManager transactionManager = new JpaTransactionManager();
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transactionManager.setEntityManagerFactory(entityManagerFactory);
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transactionManagerCustomizers
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.ifAvailable((customizers) -> customizers.customize((TransactionManager) transactionManager));
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return transactionManager;
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}
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Builder basicSettings(final EntityManagerFactoryBuilder factoryBuilder) {
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final Map<String, Object> vendorProperties = getVendorProperties();
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customizeVendorProperties(vendorProperties);
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return factoryBuilder
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.dataSource(this.getDataSource())
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.properties(vendorProperties)
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.mappingResources(getMapping())
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.jta(false);
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}
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}
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----
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Then we need to create the version specific entity manager factories.
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Please note that with each version of the entity manager factory we also have to create a transaction manager.
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It is also important that one of the beans for the factory has the name `entityManagerFactory`.
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First the entity manager factory for the old version:
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[source, java]
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----
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...
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import org.example.model.planitem.PlanItem;
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import org.example.model.trip.Trip;
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...
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@Configuration
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public class JpaConfigurationV1 extends EclipseLinkJpaConfiguration {
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protected JpaConfigurationV1(final DataSource dataSource, final JpaProperties properties,
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final ObjectProvider<JtaTransactionManager> jtaTransactionManager) {
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super(dataSource, properties, jtaTransactionManager);
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}
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@Bean("transactionManagerFactoryV1")
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PlatformTransactionManager transactionManager(
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final ObjectProvider<TransactionManagerCustomizers> transactionManagerCustomizers,
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@Qualifier("entityManagerFactory") final EntityManagerFactory entityManagerFactory) {
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return createTransactionManager(transactionManagerCustomizers, entityManagerFactory);
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}
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@Override
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@Bean("entityManagerFactory") // A bean with this name is needed
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public LocalContainerEntityManagerFactoryBean entityManagerFactory(final EntityManagerFactoryBuilder factoryBuilder,
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final PersistenceManagedTypes persistenceManagedTypes) {
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return basicSettings(factoryBuilder)
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.packages(Trip.class, PlanItem.class, OffsetDateTimeConverter.class)
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.build();
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}
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}
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----
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And then the entity manager factory for the new version.
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You need to look carefully to see the difference beside the bean names.
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The important call here is in `entityManagerFactory`.
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We provide the `EntityManagerFactoryBuilder` classes that represent the packages that contain the JPA entities.
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The difference is that Trip is now in a different package.
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[source, java]
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----
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...
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import org.example.model.planitem.PlanItem;
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import org.example.model.v2.trip.Trip;
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...
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@Configuration
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public class JpaConfigurationV2 extends EclipseLinkJpaConfiguration {
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protected JpaConfigurationV2(final DataSource dataSource, final JpaProperties properties,
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final ObjectProvider<JtaTransactionManager> jtaTransactionManager) {
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super(dataSource, properties, jtaTransactionManager);
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}
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@Bean("transactionManagerFactoryV2")
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PlatformTransactionManager transactionManager(
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final ObjectProvider<TransactionManagerCustomizers> transactionManagerCustomizers,
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@Qualifier("entityManagerFactoryV2") final EntityManagerFactory entityManagerFactoryV2) {
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return createTransactionManager(transactionManagerCustomizers, entityManagerFactoryV2);
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}
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@Override
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@Bean("entityManagerFactoryV2")
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public LocalContainerEntityManagerFactoryBean entityManagerFactory(final EntityManagerFactoryBuilder factoryBuilder,
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final PersistenceManagedTypes persistenceManagedTypes) {
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return basicSettings(factoryBuilder)
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.packages(Trip.class, PlanItem.class, OffsetDateTimeConverter.class)
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.build();
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}
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}
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----
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Now the JPA Processor needs to know that it has to handle multiple versions.
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The versions are defined in the session context, which we create in `ProcessorConfiguration`.
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A description for a versions contains of:
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* An id to identify the version later.
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* The instance of the version specific entity manager factory.
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* The version specific request mapping path, which is needed to make Olingo work together with Spring.
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* The (type) packages containing the enumerations and operations.
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* The metadata post processor
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[IMPORTANT]
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====
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In case there are bound operations, so functions or actions, for the changed entity, also these
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need to be adjusted and the corresponding packages need to be provided.
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====
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Here we only look at the bare minimum:
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[source, java]
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----
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@Bean
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JPAODataSessionContextAccess sessionContext(
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@Qualifier("entityManagerFactoryV2") final EntityManagerFactory entityManagerFactoryV2,
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@Qualifier("entityManagerFactory") final EntityManagerFactory entityManagerFactoryV1) throws ODataException {
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return JPAODataServiceContext.with()
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...
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.setVersions(
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JPAApiVersion.with()
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.setId("V1")
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.setEntityManagerFactory(entityManagerFactoryV1)
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.setRequestMappingPath("Trippin/v1")
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.build(),
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JPAApiVersion.with()
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.setId("V2")
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.setEntityManagerFactory(entityManagerFactoryV2)
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.setRequestMappingPath("Trippin/v2")
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.build())
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...
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----
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[NOTE]
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====
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There are also setters for all the information provided with a version.
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In case a version is provided this is taken.
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Otherwise, the information from the setter.
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====
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With this the design time part is finished and we have to adopt the runtime part.
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For each request we need to decide if it is for version one or for version two.
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This is done by checking if the request URI is for version one or two.
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The version id we have determined is provided to the request context:
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[source, java]
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----
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@Bean
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@Scope(scopeName = SCOPE_REQUEST)
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JPAODataRequestContext requestContext() {
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final HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.currentRequestAttributes())
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.getRequest();
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return JPAODataRequestContext.with()
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...
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.setVersion(determineVersion(request))
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.build();
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}
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private String determineVersion(final HttpServletRequest request) {
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return request.getRequestURI().toUpperCase().startsWith("/TRIPPIN/V2/") ? "V2" : "V1";
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}
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----
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As a last step we have to adopt the controller, so that it accepts requests for all versions.
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Alternatively, we could also create a separate controller, so we would have one accepting requests
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for version 1 and one accepting requests for version 2.
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But to keep things simple, we just change annotation `@RequestMapping`:
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[source, java]
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----
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@RestController
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@RequestMapping("Trippin/")
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@RequestScope
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public class ODataController {
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...
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}
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----
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Now we can start the service and perform requests like: `/Trippin/v1/$metadata` or `/Trippin/v2/$metadata`.

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