Examples with DTMIterator org.apache.xml.dtm.DTMIterator used on opensource projects

Example 46 with DTMIterator

use of org.apache.xml.dtm.DTMIterator in project intellij-community by JetBrains.

the class XalanTraceListener method trace.

@Override
public void trace(TracerEvent ev) {
    if (myTracing)
        return;
    // prevents handling of recursive trace() events
    myTracing = true;
    try {
        // init
        if (firstTrace) {
            firstTrace = false;
            final SerializationHandler handler = myTransformer.getSerializationHandler();
            myTransformer.setSerializationHandler(new TracingSerializationHandler(myDebugger, handler));
        }
        super.trace(ev);
        final DTMIterator iterator = myTransformer.getContextNodeList();
        final int node = myTransformer.getMatchedNode();
        final Debugger.SourceFrame sourceFrame = myDebugger.getSourceFrame();
        final boolean withSource;
        if (sourceFrame == null || ((MySourceFrame) sourceFrame).getMatchedNode() != node) {
            myDebugger.pushSource(new MySourceFrame(sourceFrame, iterator.getDTM(node), node));
            withSource = true;
        } else {
            withSource = false;
        }
        myDebugger.enter(new XalanStyleFrame(ev, myDebugger.getCurrentFrame(), withSource));
    } finally {
        myTracing = false;
    }
}