Package com.sun.org.apache.bcel.internal.generic

Examples of com.sun.org.apache.bcel.internal.generic.ASTORE

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            _path.translate(classGen, methodGen);
            LocalVariableGen relPathIterator
                    = methodGen.addLocalVariable("abs_location_path_tmp",
                                       Util.getJCRefType(NODE_ITERATOR_SIG),
                                       il.getEnd(), null);
            il.append(new ASTORE(relPathIterator.getIndex()));

            // Create new AbsoluteIterator
            il.append(new NEW(cpg.addClass(ABSOLUTE_ITERATOR)));
            il.append(DUP);
            il.append(new ALOAD(relPathIterator.getIndex()));
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              + NODE_SIG
              + TRANSLET_OUTPUT_SIG
              + ")" + STRING_SIG);
  il.append(new INVOKEINTERFACE(cpy, 3));
  il.append(DUP);
  il.append(new ASTORE(name.getIndex()));
  final BranchHandle ifBlock1 = il.append(new IFNULL(null));

  // Get the length of the node name and save for later
  il.append(new ALOAD(name.getIndex()));
  final int lengthMethod = cpg.addMethodref(STRING_CLASS,"length","()I");
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            LocalVariableGen pathTemp =
               methodGen.addLocalVariable("filtered_absolute_location_path_tmp",
                                          Util.getJCRefType(NODE_ITERATOR_SIG),
                                          il.getEnd(), null);
            _path.translate(classGen, methodGen);
            il.append(new ASTORE(pathTemp.getIndex()));

            // Create new Dup Filter Iterator
            il.append(new NEW(cpg.addClass(DUP_FILTERED_ITERATOR)));
            il.append(DUP);
            il.append(new ALOAD(pathTemp.getIndex()));
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            null, null);
  field = cpg.addFieldref(NODE_COUNTER, "_iterator",
        ITERATOR_FIELD_SIG);
  il.append(ALOAD_0); // 'this' pointer on stack
  il.append(new GETFIELD(field));
  il.append(new ASTORE(local.getIndex()));
  matchGen.setIteratorIndex(local.getIndex());
 
  // Get NodeCounter._translet and store locally
  local = matchGen.addLocalVariable("translet",
          Util.getJCRefType(TRANSLET_SIG),
          null, null);
  field = cpg.addFieldref(NODE_COUNTER, "_translet",
        "Lcom/sun/org/apache/xalan/internal/xsltc/Translet;");
  il.append(ALOAD_0); // 'this' pointer on stack
  il.append(new GETFIELD(field));
  il.append(new CHECKCAST(cpg.addClass(TRANSLET_CLASS)));
  il.append(new ASTORE(local.getIndex()));
  nodeCounterGen.setTransletIndex(local.getIndex());

  // Get NodeCounter._document and store locally
  local = matchGen.addLocalVariable("document",
            Util.getJCRefType(DOM_INTF_SIG),
            null, null);
  field = cpg.addFieldref(_className, "_document", DOM_INTF_SIG);
  il.append(ALOAD_0); // 'this' pointer on stack
  il.append(new GETFIELD(field));
  // Make sure we have the correct DOM type on the stack!!!
  il.append(new ASTORE(local.getIndex()));
  matchGen.setDomIndex(local.getIndex());
    }
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            LocalVariableGen nodeIteratorTemp =
                methodGen.addLocalVariable("filter_expr_tmp1",
                                           Util.getJCRefType(NODE_ITERATOR_SIG),
                                           il.getEnd(), null);
            il.append(new ASTORE(nodeIteratorTemp.getIndex()));

            predicate.translate(classGen, methodGen);
            LocalVariableGen filterTemp =
                methodGen.addLocalVariable("filter_expr_tmp2",
                              Util.getJCRefType(CURRENT_NODE_LIST_FILTER_SIG),
                              il.getEnd(), null);
            il.append(new ASTORE(filterTemp.getIndex()));

            // Create a CurrentNodeListIterator
            il.append(new NEW(cpg.addClass(CURRENT_NODE_LIST_ITERATOR)));
            il.append(DUP);
           
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    translatePredicates(classGen, methodGen, predicateIndex); // recursive call
                LocalVariableGen iteratorTemp
                        = methodGen.addLocalVariable("step_tmp1",
                                         Util.getJCRefType(NODE_ITERATOR_SIG),
                                         il.getEnd(), null);
                il.append(new ASTORE(iteratorTemp.getIndex()));

    predicate.translate(classGen, methodGen);
                LocalVariableGen predicateValueTemp
                        = methodGen.addLocalVariable("step_tmp2",
                                         Util.getJCRefType("I"),
                                         il.getEnd(), null);
                il.append(new ISTORE(predicateValueTemp.getIndex()));

    il.append(new NEW(cpg.addClass(NTH_ITERATOR_CLASS)));
    il.append(DUP);
                il.append(new ALOAD(iteratorTemp.getIndex()));
                il.append(new ILOAD(predicateValueTemp.getIndex()));
    il.append(new INVOKESPECIAL(idx));
      }
      else {
    idx = cpg.addMethodref(CURRENT_NODE_LIST_ITERATOR,
               "<init>",
               "("
               + NODE_ITERATOR_SIG
               + CURRENT_NODE_LIST_FILTER_SIG
               + NODE_SIG
               + TRANSLET_SIG
               + ")V");

                // Backwards branches are prohibited if an uninitialized object
                // is on the stack by section 4.9.4 of the JVM Specification,
                // 2nd Ed.  We don't know whether this code might contain
                // backwards branches, so we mustn't create the new object until
                // after we've created the suspect arguments to its constructor.
                // Instead we calculate the values of the arguments to the
                // constructor first, store them in temporary variables, create
                // the object and reload the arguments from the temporaries to
                // avoid the problem.
    translatePredicates(classGen, methodGen, predicateIndex); // recursive call
                LocalVariableGen iteratorTemp
                        = methodGen.addLocalVariable("step_tmp1",
                                         Util.getJCRefType(NODE_ITERATOR_SIG),
                                         il.getEnd(), null);
                il.append(new ASTORE(iteratorTemp.getIndex()));

    predicate.translateFilter(classGen, methodGen);
                LocalVariableGen filterTemp
                        = methodGen.addLocalVariable("step_tmp2",
                              Util.getJCRefType(CURRENT_NODE_LIST_FILTER_SIG),
                              il.getEnd(), null);
                il.append(new ASTORE(filterTemp.getIndex()));

    // create new CurrentNodeListIterator
    il.append(new NEW(cpg.addClass(CURRENT_NODE_LIST_ITERATOR)));
    il.append(DUP);
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        }
        else {
            nodeSet.translate(classGen, methodGen);
        }

        il.append(new ASTORE(nodesTemp.getIndex()));

        // Compile the code for the NodeSortRecord producing class and pass
        // that as the last argument to the SortingIterator constructor.
        compileSortRecordFactory(sortObjects, classGen, methodGen);
        il.append(new ASTORE(sortRecordFactoryTemp.getIndex()));

        il.append(new NEW(cpg.addClass(SORT_ITERATOR)));
        il.append(DUP);
        il.append(new ALOAD(nodesTemp.getIndex()));
        il.append(new ALOAD(sortRecordFactoryTemp.getIndex()));
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            il.append(DUP);
            il.append(new PUSH(cpg, level));
            sort.translateSortOrder(classGen, methodGen);
            il.append(AASTORE);
        }
        il.append(new ASTORE(sortOrderTemp.getIndex()));

        LocalVariableGen sortTypeTemp
                 = methodGen.addLocalVariable("sort_type_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      il.getEnd(), null);
        il.append(new PUSH(cpg, nsorts));
        il.append(new ANEWARRAY(cpg.addClass(STRING)));
        for (int level = 0; level < nsorts; level++) {
            final Sort sort = (Sort)sortObjects.elementAt(level);
            il.append(DUP);
            il.append(new PUSH(cpg, level));
            sort.translateSortType(classGen, methodGen);
            il.append(AASTORE);
        }
        il.append(new ASTORE(sortTypeTemp.getIndex()));

        LocalVariableGen sortLangTemp
                 = methodGen.addLocalVariable("sort_lang_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      il.getEnd(), null);
        il.append(new PUSH(cpg, nsorts));
        il.append(new ANEWARRAY(cpg.addClass(STRING)));
        for (int level = 0; level < nsorts; level++) {
              final Sort sort = (Sort)sortObjects.elementAt(level);
              il.append(DUP);
              il.append(new PUSH(cpg, level));
              sort.translateLang(classGen, methodGen);
              il.append(AASTORE);
        }
        il.append(new ASTORE(sortLangTemp.getIndex()));

        LocalVariableGen sortCaseOrderTemp
                 = methodGen.addLocalVariable("sort_case_order_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      il.getEnd(), null);
        il.append(new PUSH(cpg, nsorts));
        il.append(new ANEWARRAY(cpg.addClass(STRING)));
        for (int level = 0; level < nsorts; level++) {
            final Sort sort = (Sort)sortObjects.elementAt(level);
            il.append(DUP);
            il.append(new PUSH(cpg, level));
            sort.translateCaseOrder(classGen, methodGen);
            il.append(AASTORE);
        }
        il.append(new ASTORE(sortCaseOrderTemp.getIndex()));

        il.append(new NEW(cpg.addClass(sortRecordFactoryClass)));
        il.append(DUP);
        il.append(methodGen.loadDOM());
        il.append(new PUSH(cpg, sortRecordClass));
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        LocalVariableGen pathTemp
                = methodGen.addLocalVariable("parent_location_path_tmp1",
                                         Util.getJCRefType(NODE_ITERATOR_SIG),
                                         il.getEnd(), null);
        il.append(new ASTORE(pathTemp.getIndex()));

  _step.translate(classGen, methodGen);
        LocalVariableGen stepTemp
                = methodGen.addLocalVariable("parent_location_path_tmp2",
                                         Util.getJCRefType(NODE_ITERATOR_SIG),
                                         il.getEnd(), null);
        il.append(new ASTORE(stepTemp.getIndex()));

  // Create new StepIterator
  final int initSI = cpg.addMethodref(STEP_ITERATOR_CLASS,
              "<init>",
              "("
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                    Util.getJCRefType(STRING_SIG),
                    il.getEnd());

            // store the name into a variable first so _name.translate only needs to be called once
            _name.translate(classGen, methodGen);
            il.append(new ASTORE(nameValue.getIndex()));
            il.append(new ALOAD(nameValue.getIndex()));

            // call checkQName if the name is an AVT
            final int check = cpg.addMethodref(BASIS_LIBRARY_CLASS, "checkAttribQName",
                            "("
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Related Classes of com.sun.org.apache.bcel.internal.generic.ASTORE

  • com.sun.org.apache.xalan.internal.xsltc.compiler.AbsoluteLocationPath
  • com.sun.org.apache.xalan.internal.xsltc.compiler.Copy
  • com.sun.org.apache.xalan.internal.xsltc.compiler.FilteredAbsoluteLocationPath
  • com.sun.org.apache.xalan.internal.xsltc.compiler.FilterExpr
  • com.sun.org.apache.xalan.internal.xsltc.compiler.FilterParentPath
  • com.sun.org.apache.xalan.internal.xsltc.compiler.Number
  • com.sun.org.apache.xalan.internal.xsltc.compiler.ParentLocationPath
  • com.sun.org.apache.xalan.internal.xsltc.compiler.Predicate
  • com.sun.org.apache.xalan.internal.xsltc.compiler.ProcessingInstruction
  • com.sun.org.apache.xalan.internal.xsltc.compiler.Sort
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