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Factored JobExecutionContext utility functions into a helper class

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This commit is contained in:
Andrew Phillips 2012-02-08 18:25:40 -05:00
parent 8e74a1e029
commit e737e45d36
1 changed files with 15 additions and 13 deletions
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28
demos/tweetstore/runatcloud-tweetstore/src/main/java/org/jclouds/demo/paas/service/scheduler/HttpRequestJob.java
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@ -43,25 +43,27 @@ public class HttpRequestJob implements Job {
@Override @Override
public void execute(JobExecutionContext context) throws JobExecutionException { public void execute(JobExecutionContext context) throws JobExecutionException {
PlatformServices platform = getPlatform(context); PlatformServices platform = JobContexts.getPlatform(context);
RunnableHttpRequest request = platform.getScheduler().getHttpRequestFactory().create( RunnableHttpRequest request = platform.getScheduler().getHttpRequestFactory().create(
HttpRequest.builder() HttpRequest.builder()
.endpoint(getTargetUrl(platform.getBaseUrl(), context)) .endpoint(JobContexts.getTargetUrl(platform.getBaseUrl(), context))
.method("GET").build()); .method("GET").build());
request.run(); request.run();
} }
private static URI getTargetUrl(String baseUrl, JobExecutionContext context) { private static class JobContexts {
return URI.create(baseUrl + (String) checkNotNull( private static URI getTargetUrl(String baseUrl, JobExecutionContext context) {
context.getMergedJobDataMap().get(URL_ATTRIBUTE_NAME), URL_ATTRIBUTE_NAME)); return URI.create(baseUrl + (String) checkNotNull(
} context.getMergedJobDataMap().get(URL_ATTRIBUTE_NAME), URL_ATTRIBUTE_NAME));
}
private static PlatformServices getPlatform(JobExecutionContext jobContext) throws JobExecutionException {
try { private static PlatformServices getPlatform(JobExecutionContext jobContext) throws JobExecutionException {
return PlatformServices.get((ServletContext) checkNotNull( try {
jobContext.getScheduler().getContext().get(SERVLET_CONTEXT_KEY), SERVLET_CONTEXT_KEY)); return PlatformServices.get((ServletContext) checkNotNull(
} catch (SchedulerException exception) { jobContext.getScheduler().getContext().get(SERVLET_CONTEXT_KEY), SERVLET_CONTEXT_KEY));
throw new JobExecutionException("Unable to get platform services from the job execution context", exception); } catch (SchedulerException exception) {
throw new JobExecutionException("Unable to get platform services from the job execution context", exception);
}
} }
} }
} }