how do i get target prop_content by using queryAssociated?

tomcheng76 — Fri, 27 May 2011 10:46:16 GMT

Suppose i have the parent Reference, and the associate type, then i can find the "target".But i can only get a NamedValue which is a string, i am not sure if there is a problem if the content is not plain text.Can i get the image content by casting it to byte? Or should i get the uuid and use conten

Re: how do i get target prop_content by using queryAssociated?

tomcheng76 — Tue, 31 May 2011 02:14:55 GMT

okay, end up with this, not sure the performance though


QueryResult queryResult = MyCollection.getAssociatedChild(currentRef, ICMConstants.ASSOC_IMAGES);
ResultSetRow[] imageRows = queryResult.getResultSet().getRows();
for (ResultSetRow imageRow : imageRows) {
ResultSetRowNode imageNode = imageRow.getNode();
String imageNodeId = imageNode.getId();
               
Reference imageRef = new Reference(dsICM.getStore(), imageNodeId, null);
Predicate imagePredicate = new Predicate(new Reference[]{imageRef}, dsICM.getStore(), null);
Content[] readResult = dsICM.getContentService().read(imagePredicate, ICMConstants.PROP_CONTENT);
Content imageContent = readResult[0];
InputStream imageIn = ContentUtils.getContentAsInputStream(imageContent);
byte[] content = IOUtils.toByteArray(imageIn);
} 
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reference: https://svn.alfresco.com/repos/alfresco-open-mirror/alfresco/HEAD/root/projects/web-service-client/source/java/org/alfresco/webservice/test/RepositoryServiceSystemTest.java

reading testcase is much better than sdk example, they are more solid 🙂

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how do i get target prop_content by using queryAssociated?

Re: how do i get target prop_content by using queryAssociated?