Bug 314645 XML Datasource is not Thread-Safe when passing data as InputStream
Build Identifier: Eclipse Build id: 20090920-1017 / BIRT Runtime 2.5.1 + 2.5.2 When passing XML-data to the IRunTask in a multi-threaded application, some of the resulting .rptdocument files will be corrupted. The error only occures when passing an InputStream using the setAppContext method: ctxMap.put("org.eclipse.birt.report.data.oda.xml.inputStream", new FileInputStream("data.xml")); ctxMap.put("org.eclipse.birt.report.data.oda.xml.closeInputStream", new Boolean(true)); task.setAppContext(ctxMap); This warning will be written to the log: "WARNUNG: Exceptions occur during xml parsing" (see attachments for stackstrace) Reproducible: Sometimes Steps to Reproduce: 1. Run the sample application in the attachments (use the -Xmx1024m VM-Argument to avoid our of memory errors 2. Wait till the log shows the this warning: WARNUNG: Exceptions occur during xml parsing 3. Kill the sample application process 4. Analyze the generated rptdocument files (sort by ascending file size to find corrupted files)
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/Driver.java
{
	private String m_dataSourceDriverId;
	private ExtensionManifest m_driverConfig;
    private IDriver m_driverHelper;
    
    
	private static final String sm_className = Driver.class.getName();
	private static final String sm_loggerName = ConnectionManager.sm_packageName;
	private static LogHelper sm_logger = LogHelper.getInstance( sm_loggerName );
	Driver( String dataSourceElementId )
	{
		final String methodName = "Driver";		 
		sm_logger.entering( sm_className, methodName, dataSourceElementId );
		m_dataSourceDriverId = dataSourceElementId;
		sm_logger.exiting( sm_className, methodName, this );
	}
	/**
	 * Returns the manifest that should be passed to 
	 * the ODA consumer helper to handle, 
	 * either a DTP ODA driver or the DTP-to-BIRT adapter.