StackOverflowError on CachingPipeline.setup(OutputStream)
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Key: COCOON3-23
URL: https://issues.apache.org/jira/browse/COCOON3-23
Project: Cocoon 3
Issue Type: Bug
Components: cocoon-pipeline
Affects Versions: 3.0.0-alpha-1
Reporter: Alexander Daniel
Assignee: Cocoon Developers Team
CachingPipeline.setup(OutputStream) calls itself resulting in a
StackOverflowError [1]. I suppose that it should create a CachingOutputStream
first and then call super.setup like setup(OutputStream outputStream,
Map<String, Object> parameters) does [2]. [3] is a short code fragment to
reproduce.
[1]
@Override
public void setup(OutputStream outputStream) {
this.setup(outputStream);
}
[2]
@Override
public void setup(OutputStream outputStream, Map<String, Object> parameters) {
// create a caching output stream to intercept the result
this.cachingOutputStream = new CachingOutputStream(outputStream);
super.setup(this.cachingOutputStream, parameters);
}
[3]
Pipeline pipeline = new CachingPipeline();
pipeline.addComponent(new StringGenerator("<x></x>"));
pipeline.addComponent(new XMLSerializer());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
pipeline.setup(baos);
pipeline.execute();
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