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https://issues.apache.org/jira/browse/COCOON3-23?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steven Dolg updated COCOON3-23:
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Fix Version/s: 3.0.0-alpha-2
> StackOverflowError on CachingPipeline.setup(OutputStream)
> ---------------------------------------------------------
>
> 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: Steven Dolg
> Fix For: 3.0.0-alpha-2
>
> Attachments: cocoon3-23.patch
>
>
> 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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