public void unregister(QName pid) throws BpelEngineException {
if (__log.isTraceEnabled()) __log.trace("unregister: " + pid);
try {
_mngmtLock.writeLock().lockInterruptibly();
} catch (InterruptedException ie) {
__log.debug("unregister() interrupted.", ie);
throw new BpelEngineException(__msgs.msgOperationInterrupted());
}
try {
BpelProcess p;
if (_engine != null) {
p = _engine.unregisterProcess(pid);
if (p != null) {
_registeredProcesses.remove(p);
XslTransformHandler.getInstance().clearXSLSheets(p.getProcessType());
__log.info(__msgs.msgProcessUnregistered(pid));
}
}
} catch (Exception ex) {
__log.error(__msgs.msgProcessUnregisterFailed(pid), ex);
throw new BpelEngineException(ex);
} finally {
_mngmtLock.writeLock().unlock();
}
}
public Object evaluate(List params) throws XPathFunctionException {
if (params.size() < 2 || params.size() % 2 != 0) {
throw new CompilationException(
__msgs.errInvalidNumberOfArguments(Constants.EXT_FUNCTION_DOXSLTRANSFORM));
}
String xslUri = (String) params.get(0);
OXslSheet xslSheet = _cctx.compileXslt(xslUri);
try {
XslTransformHandler.getInstance()
.parseXSLSheet(
_cctx.getOProcess().getQName(),
xslSheet.getUri(),
xslSheet.getSheetBody(),
new XslCompileUriResolver(_cctx, _out));
} catch (Exception e) {
throw new CompilationException(__msgs.errXslCompilation(xslUri, e.toString()));
}
_out.setXslSheet(xslSheet.getUri(), xslSheet);
return "";
}
/**
* Initialize XSL Transformer
*
* @param properties properties
* @throws ConfigurationException ConfigurationException
*/
public void initialize(Map properties) throws ConfigurationException {
TransformerFactory trsf = new net.sf.saxon.TransformerFactoryImpl();
XslTransformHandler.getInstance().setTransformerFactory(trsf);
}