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JDK 11 java.xml.jmod - XML Module
JDK 11 java.xml.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) module.
JDK 11 XML module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.xml.jmod.
JDK 11 XML module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 XML module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.xml.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/org/apache/xalan/internal/xsltc/compiler/EqualityExpr.java
/* * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ /* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.sun.org.apache.xalan.internal.xsltc.compiler; import com.sun.org.apache.bcel.internal.generic.BranchHandle; import com.sun.org.apache.bcel.internal.generic.BranchInstruction; import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen; import com.sun.org.apache.bcel.internal.generic.GOTO; import com.sun.org.apache.bcel.internal.generic.IFEQ; import com.sun.org.apache.bcel.internal.generic.IFNE; import com.sun.org.apache.bcel.internal.generic.IF_ICMPEQ; import com.sun.org.apache.bcel.internal.generic.IF_ICMPNE; import com.sun.org.apache.bcel.internal.generic.INVOKESTATIC; import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL; import com.sun.org.apache.bcel.internal.generic.InstructionList; import com.sun.org.apache.bcel.internal.generic.PUSH; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.BooleanType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.IntType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeSetType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NumberType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.RealType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ReferenceType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ResultTreeType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.StringType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError; import com.sun.org.apache.xalan.internal.xsltc.runtime.Operators; /** * @author Jacek Ambroziak * @author Santiago Pericas-Geertsen * @author Morten Jorgensen * @author Erwin Bolwidt <ejb@klomp.org> */ final class EqualityExpr extends Expression { private final int _op; private Expression _left; private Expression _right; public EqualityExpr(int op, Expression left, Expression right) { _op = op; (_left = left).setParent(this); (_right = right).setParent(this); } public void setParser(Parser parser) { super.setParser(parser); _left.setParser(parser); _right.setParser(parser); } public String toString() { return Operators.getOpNames(_op) + '(' + _left + ", " + _right + ')'; } public Expression getLeft() { return _left; } public Expression getRight() { return _right; } public boolean getOp() { return (_op != Operators.NE); } /** * Returns true if this expressions contains a call to position(). This is * needed for context changes in node steps containing multiple predicates. */ public boolean hasPositionCall() { if (_left.hasPositionCall()) return true; if (_right.hasPositionCall()) return true; return false; } public boolean hasLastCall() { if (_left.hasLastCall()) return true; if (_right.hasLastCall()) return true; return false; } private void swapArguments() { final Expression temp = _left; _left = _right; _right = temp; } /** * Typing rules: see XSLT Reference by M. Kay page 345. */ public Type typeCheck(SymbolTable stable) throws TypeCheckError { final Type tleft = _left.typeCheck(stable); final Type tright = _right.typeCheck(stable); if (tleft.isSimple() && tright.isSimple()) { if (tleft != tright) { if (tleft instanceof BooleanType) { _right = new CastExpr(_right, Type.Boolean); } else if (tright instanceof BooleanType) { _left = new CastExpr(_left, Type.Boolean); } else if (tleft instanceof NumberType || tright instanceof NumberType) { _left = new CastExpr(_left, Type.Real); _right = new CastExpr(_right, Type.Real); } else { // both compared as strings _left = new CastExpr(_left, Type.String); _right = new CastExpr(_right, Type.String); } } } else if (tleft instanceof ReferenceType) { _right = new CastExpr(_right, Type.Reference); } else if (tright instanceof ReferenceType) { _left = new CastExpr(_left, Type.Reference); } // the following 2 cases optimize @attr|.|.. = 'string' else if (tleft instanceof NodeType && tright == Type.String) { _left = new CastExpr(_left, Type.String); } else if (tleft == Type.String && tright instanceof NodeType) { _right = new CastExpr(_right, Type.String); } // optimize node/node else if (tleft instanceof NodeType && tright instanceof NodeType) { _left = new CastExpr(_left, Type.String); _right = new CastExpr(_right, Type.String); } else if (tleft instanceof NodeType && tright instanceof NodeSetType) { // compare(Node, NodeSet) will be invoked } else if (tleft instanceof NodeSetType && tright instanceof NodeType) { swapArguments(); // for compare(Node, NodeSet) } else { // At least one argument is of type node, node-set or result-tree // Promote an expression of type node to node-set if (tleft instanceof NodeType) { _left = new CastExpr(_left, Type.NodeSet); } if (tright instanceof NodeType) { _right = new CastExpr(_right, Type.NodeSet); } // If one arg is a node-set then make it the left one if (tleft.isSimple() || tleft instanceof ResultTreeType && tright instanceof NodeSetType) { swapArguments(); } // Promote integers to doubles to have fewer compares if (_right.getType() instanceof IntType) { _right = new CastExpr(_right, Type.Real); } } return _type = Type.Boolean; } public void translateDesynthesized(ClassGenerator classGen, MethodGenerator methodGen) { final Type tleft = _left.getType(); final InstructionList il = methodGen.getInstructionList(); if (tleft instanceof BooleanType) { _left.translate(classGen, methodGen); _right.translate(classGen, methodGen); _falseList.add(il.append(_op == Operators.EQ ? (BranchInstruction)new IF_ICMPNE(null) : (BranchInstruction)new IF_ICMPEQ(null))); } else if (tleft instanceof NumberType) { _left.translate(classGen, methodGen); _right.translate(classGen, methodGen); if (tleft instanceof RealType) { il.append(DCMPG); _falseList.add(il.append(_op == Operators.EQ ? (BranchInstruction)new IFNE(null) : (BranchInstruction)new IFEQ(null))); } else { _falseList.add(il.append(_op == Operators.EQ ? (BranchInstruction)new IF_ICMPNE(null) : (BranchInstruction)new IF_ICMPEQ(null))); } } else { translate(classGen, methodGen); desynthesize(classGen, methodGen); } } public void translate(ClassGenerator classGen, MethodGenerator methodGen) { final ConstantPoolGen cpg = classGen.getConstantPool(); final InstructionList il = methodGen.getInstructionList(); final Type tleft = _left.getType(); Type tright = _right.getType(); if (tleft instanceof BooleanType || tleft instanceof NumberType) { translateDesynthesized(classGen, methodGen); synthesize(classGen, methodGen); return; } if (tleft instanceof StringType) { final int equals = cpg.addMethodref(STRING_CLASS, "equals", "(" + OBJECT_SIG +")Z"); _left.translate(classGen, methodGen); _right.translate(classGen, methodGen); il.append(new INVOKEVIRTUAL(equals)); if (_op == Operators.NE) { il.append(ICONST_1); il.append(IXOR); // not x <-> x xor 1 } return; } BranchHandle truec, falsec; if (tleft instanceof ResultTreeType) { if (tright instanceof BooleanType) { _right.translate(classGen, methodGen); if (_op == Operators.NE) { il.append(ICONST_1); il.append(IXOR); // not x <-> x xor 1 } return; } if (tright instanceof RealType) { _left.translate(classGen, methodGen); tleft.translateTo(classGen, methodGen, Type.Real); _right.translate(classGen, methodGen); il.append(DCMPG); falsec = il.append(_op == Operators.EQ ? (BranchInstruction) new IFNE(null) : (BranchInstruction) new IFEQ(null)); il.append(ICONST_1); truec = il.append(new GOTO(null)); falsec.setTarget(il.append(ICONST_0)); truec.setTarget(il.append(NOP)); return; } // Next, result-tree/string and result-tree/result-tree comparisons _left.translate(classGen, methodGen); tleft.translateTo(classGen, methodGen, Type.String); _right.translate(classGen, methodGen); if (tright instanceof ResultTreeType) { tright.translateTo(classGen, methodGen, Type.String); } final int equals = cpg.addMethodref(STRING_CLASS, "equals", "(" +OBJECT_SIG+ ")Z"); il.append(new INVOKEVIRTUAL(equals)); if (_op == Operators.NE) { il.append(ICONST_1); il.append(IXOR); // not x <-> x xor 1 } return; } if (tleft instanceof NodeSetType && tright instanceof BooleanType) { _left.translate(classGen, methodGen); _left.startIterator(classGen, methodGen); Type.NodeSet.translateTo(classGen, methodGen, Type.Boolean); _right.translate(classGen, methodGen); il.append(IXOR); // x != y <-> x xor y if (_op == Operators.EQ) { il.append(ICONST_1); il.append(IXOR); // not x <-> x xor 1 } return; } if (tleft instanceof NodeSetType && tright instanceof StringType) { _left.translate(classGen, methodGen); _left.startIterator(classGen, methodGen); // needed ? _right.translate(classGen, methodGen); il.append(new PUSH(cpg, _op)); il.append(methodGen.loadDOM()); final int cmp = cpg.addMethodref(BASIS_LIBRARY_CLASS, "compare", "(" + tleft.toSignature() + tright.toSignature() + "I" + DOM_INTF_SIG + ")Z"); il.append(new INVOKESTATIC(cmp)); return; } // Next, node-set/t for t in {real, string, node-set, result-tree} _left.translate(classGen, methodGen); _left.startIterator(classGen, methodGen); _right.translate(classGen, methodGen); _right.startIterator(classGen, methodGen); // Cast a result tree to a string to use an existing compare if (tright instanceof ResultTreeType) { tright.translateTo(classGen, methodGen, Type.String); tright = Type.String; } // Call the appropriate compare() from the BasisLibrary il.append(new PUSH(cpg, _op)); il.append(methodGen.loadDOM()); final int compare = cpg.addMethodref(BASIS_LIBRARY_CLASS, "compare", "(" + tleft.toSignature() + tright.toSignature() + "I" + DOM_INTF_SIG + ")Z"); il.append(new INVOKESTATIC(compare)); } }
⏎ com/sun/org/apache/xalan/internal/xsltc/compiler/EqualityExpr.java
Or download all of them as a single archive file:
File name: java.xml-11.0.1-src.zip File size: 4876106 bytes Release date: 2018-11-04 Download
⇒ JDK 11 java.xml.crypto.jmod - XML Crypto Module
2020-08-25, 175100👍, 0💬
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