/* */ public void translate(ClassGenerator classGen, MethodGenerator methodGen) /* */ { /* 88 */ ConstantPoolGen cpg = classGen.getConstantPool(); /* 89 */ InstructionList il = methodGen.getInstructionList(); /* 90 */ SymbolTable symbolTable = getParser().getSymbolTable(); /* */ /* 93 */ for (int i = 0; i < this._sets.size(); i++) /* */ { /* 95 */ QName name = (QName) this._sets.elementAt(i); /* */ /* 97 */ AttributeSet attrs = symbolTable.lookupAttributeSet(name); /* */ /* 99 */ if (attrs != null) { /* 100 */ String methodName = attrs.getMethodName(); /* 101 */ il.append(classGen.loadTranslet()); /* 102 */ il.append(methodGen.loadDOM()); /* 103 */ il.append(methodGen.loadIterator()); /* 104 */ il.append(methodGen.loadHandler()); /* 105 */ il.append(methodGen.loadCurrentNode()); /* 106 */ int method = cpg.addMethodref( classGen.getClassName(), methodName, "(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/dtm/DTMAxisIterator;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;I)V"); /* */ /* 108 */ il.append(new INVOKESPECIAL(method)); /* */ } /* */ else /* */ { /* 112 */ Parser parser = getParser(); /* 113 */ String atrs = name.toString(); /* 114 */ reportError(this, parser, "ATTRIBSET_UNDEF_ERR", atrs); /* */ } /* */ } /* */ }
public void translate(ClassGenerator classGen, MethodGenerator methodGen) { final ConstantPoolGen cpg = classGen.getConstantPool(); final InstructionList il = methodGen.getInstructionList(); // Save current node and current iterator on the stack il.append(methodGen.loadCurrentNode()); il.append(methodGen.loadIterator()); // Collect sort objects associated with this instruction final Vector sortObjects = new Vector(); Enumeration children = elements(); while (children.hasMoreElements()) { final Object child = children.nextElement(); if (child instanceof Sort) { sortObjects.addElement(child); } } if ((_type != null) && (_type instanceof ResultTreeType)) { // Store existing DOM on stack - must be restored when loop is done il.append(methodGen.loadDOM()); // <xsl:sort> cannot be applied to a result tree - issue warning if (sortObjects.size() > 0) { ErrorMsg msg = new ErrorMsg(ErrorMsg.RESULT_TREE_SORT_ERR, this); getParser().reportError(WARNING, msg); } // Put the result tree on the stack (DOM) _select.translate(classGen, methodGen); // Get an iterator for the whole DOM - excluding the root node _type.translateTo(classGen, methodGen, Type.NodeSet); // Store the result tree as the default DOM il.append(SWAP); il.append(methodGen.storeDOM()); } else { // Compile node iterator if (sortObjects.size() > 0) { Sort.translateSortIterator(classGen, methodGen, _select, sortObjects); } else { _select.translate(classGen, methodGen); } if (_type instanceof ReferenceType == false) { il.append(methodGen.loadContextNode()); il.append(methodGen.setStartNode()); } } // Overwrite current iterator il.append(methodGen.storeIterator()); // Give local variables (if any) default values before starting loop initializeVariables(classGen, methodGen); final BranchHandle nextNode = il.append(new GOTO(null)); final InstructionHandle loop = il.append(NOP); translateContents(classGen, methodGen); nextNode.setTarget(il.append(methodGen.loadIterator())); il.append(methodGen.nextNode()); il.append(DUP); il.append(methodGen.storeCurrentNode()); il.append(new IFGT(loop)); // Restore current DOM (if result tree was used instead for this loop) if ((_type != null) && (_type instanceof ResultTreeType)) { il.append(methodGen.storeDOM()); } // Restore current node and current iterator from the stack il.append(methodGen.storeIterator()); il.append(methodGen.storeCurrentNode()); }