SplitAndJoinPlugin can not copy file attributes

[rsoika]

In case a source workitem contains a $File with custom attributes, the SplitAndJoinPlugin lost the custom attributes if the value of a custom attribute is a ArrayList of Strings....

[rsoika]

Example Code

    @SuppressWarnings("unchecked")
    @Test
    public void testCreateSubProcessWithFile() throws ModelException {

        
        // add a dummy file
        byte[] empty = { 0 };
        FileData fileData=new FileData("test1.txt", empty, "application/xml", null);
        
        List<Object> textlist = new ArrayList<Object>();
        textlist.add("\n\n\n\n hello world");
        fileData.setAttribute("text", textlist);
        documentContext.addFileData(fileData);
        
        
        
        try {
            documentActivity = workflowMockEnvironment.getModel().getEvent(100, 60);
            splitAndJoinPlugin.run(documentContext, documentActivity);
        } catch (PluginException e) {

            e.printStackTrace();
            Assert.fail();
        }

        Assert.assertNotNull(documentContext);

        List<String> workitemRefList = documentContext.getItemValue(SplitAndJoinPlugin.LINK_PROPERTY);

        Assert.assertEquals(1, workitemRefList.size());

        String subprocessUniqueid = workitemRefList.get(0);

        // get the subprocess...
        ItemCollection subprocess = workflowMockEnvironment.getDocumentService().load(subprocessUniqueid);

        // test data in subprocess
        Assert.assertNotNull(subprocess);

        Assert.assertEquals(100, subprocess.getTaskID());

        logger.info("Created Subprocess UniqueID=" + subprocess.getUniqueID());

        // test if the field namTeam is available
        List<String> team = subprocess.getItemValue("_sub_Team");
        Assert.assertEquals(2, team.size());
        Assert.assertTrue(team.contains("manfred"));
        Assert.assertTrue(team.contains("anna"));
        
        
        
        // verify file content....
        Assert.assertNotNull(subprocess);
        List<FileData> targetFileList = subprocess.getFileData();
        Assert.assertEquals(1,targetFileList.size());
        
        List<Object> result=(List<Object>) targetFileList.get(0).getAttribute("text");
        
        Assert.assertNotNull(result);
    }

[rsoika]

The issue can't be reproduced with a simple junit test!

[rsoika]

Bug is related to imixs-archive-api impl only