James Li created CMIS-906:
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Summary: doc.getContentStreamLength() returns the length of whole
content even it is partial retrieved
Key: CMIS-906
URL: https://issues.apache.org/jira/browse/CMIS-906
Project: Chemistry
Issue Type: Bug
Components: opencmis-client-bindings
Affects Versions: OpenCMIS 0.13.0
Environment: WIN
Reporter: James Li
Priority: Minor
I have a test to just retrieve partial content:
public void getContentRange() throws IOException{
byte[] content = "Hello World, this is for contentstream range
test!".getBytes();
InputStream stream = new ByteArrayInputStream(content);
ContentStream contentStream =
session.getObjectFactory().createContentStream("hello.txt", content.length,
"text/plain", stream);
// (minimal set: name and object type id)
Map<String, Object> properties = new HashMap<String, Object>();
properties.put(PropertyIds.OBJECT_TYPE_ID,
BaseTypeId.CMIS_DOCUMENT.value());
properties.put(PropertyIds.NAME, "hello");
Document doc = this.scratchFolder.createDocument(properties,
contentStream, VersioningState.MAJOR);
ContentStream retrieved = doc.getContentStream("0",
BigInteger.valueOf(5), BigInteger.valueOf(5));
System.out.println("streamlength: " + doc.getContentStreamLength());
}
The test only retrieve from position 5, length 5 of contentstream, but the
doc.getContentStreamlength() actually return 50( the length of whole ocntent).
On server side implmentation, we actually set the length to 5:
ContentStream [filename=hello.txt, length=5, MIME type=text/plain, has
stream=true][extensions=null]
I traced the client.bindings.spi.atompub.ObjectServiceImple, the response
header is:
{cache-control=[private, max-age=0], content-type=[text/plain], null=[HTTP/1.1
206 Partial Content], transfer-encoding=[chunked],
content-disposition=[attachment; filename=hello.txt], content-language=[en-US],
server=[Apache-Chemistry-OpenCMIS/1.0.0-SNAPSHOT], date=[Thu, 09 Apr 2015
06:43:24 GMT], content-range=[bytes 5-9/*]}
The code set the length using result.setLength(resp.getContentLength());
Is this a bug?
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