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Merged
mziccard merged 2 commits into from
May 13, 2016
Merged

Refactor Datastore example, add example on embedded entities #980

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424e0b9
Refactor Datastore example, add example on embedded entities
mziccard May 4, 2016
aa087fa
Minor refactoring of examples
mziccard May 12, 2016
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1 change: 1 addition & 0 deletions gcloud-java-examples/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,7 @@ To run examples from your command line:
mvn exec:java -Dexec.mainClass="com.google.cloud.examples.datastore.DatastoreExample" -Dexec.args="your-project-id my_name add my\ comment"
mvn exec:java -Dexec.mainClass="com.google.cloud.examples.datastore.DatastoreExample" -Dexec.args="your-project-id my_name display"
mvn exec:java -Dexec.mainClass="com.google.cloud.examples.datastore.DatastoreExample" -Dexec.args="your-project-id my_name delete"
mvn exec:java -Dexec.mainClass="com.google.cloud.examples.datastore.DatastoreExample" -Dexec.args="your-project-id my_name set [email protected] 1234"
```

* Here's an example run of `DnsExample`.
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14 changes: 7 additions & 7 deletions gcloud-java-examples/src/main/java/com/google/cloud/examples/bigquery/BigQueryExample.java
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Expand Up @@ -108,7 +108,7 @@ public class BigQueryExample {

private abstract static class BigQueryAction<T> {

abstract void run(BigQuery bigquery, T request) throws Exception;
abstract void run(BigQuery bigquery, T arg) throws Exception;

abstract T parse(String... args) throws Exception;

Expand Down Expand Up @@ -775,18 +775,18 @@ public static void main(String... args) throws Exception {
return;
}
BigQuery bigquery = optionsBuilder.build().service();
Object request;
Object arg;
try {
request = action.parse(args);
arg = action.parse(args);
} catch (IllegalArgumentException ex) {
System.out.println("Invalid input for action '" + actionName + "'. " + ex.getMessage());
System.out.println("Expected: " + action.params());
System.out.printf("Invalid input for action '%s'. %s%n", actionName, ex.getMessage());
System.out.printf("Expected: %s%n", action.params());
return;
} catch (Exception ex) {
System.out.println("Failed to parse request.");
System.out.println("Failed to parse arguments.");
ex.printStackTrace();
return;
}
action.run(bigquery, request);
action.run(bigquery, arg);
}
}
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