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JDK 17 java.xml.jmod - XML Module
JDK 17 java.xml.jmod is the JMOD file for JDK 17 XML (eXtensible Markup Language) module.
JDK 17 XML module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.xml.jmod.
JDK 17 XML module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 XML module source code files are stored in \fyicenter\jdk-17.0.5\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/bcel/internal/classfile/StackMapEntry.java
/* * Copyright (c) 2007, 2022, 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.bcel.internal.classfile; import java.io.DataInput; import java.io.DataOutputStream; import java.io.IOException; import com.sun.org.apache.bcel.internal.Const; /** * This class represents a stack map entry recording the types of * local variables and the the of stack items at a given byte code offset. * See CLDC specification 5.3.1.2 * * @see StackMap * @see StackMapType */ public final class StackMapEntry implements Node, Cloneable { private int frameType; private int byteCodeOffset; private StackMapType[] typesOfLocals; private StackMapType[] typesOfStackItems; private ConstantPool constantPool; /** * Construct object from input stream. * * @param input Input stream * @throws IOException */ StackMapEntry(final DataInput input, final ConstantPool constantPool) throws IOException { this(input.readByte() & 0xFF, -1, null, null, constantPool); if (frameType >= Const.SAME_FRAME && frameType <= Const.SAME_FRAME_MAX) { byteCodeOffset = frameType - Const.SAME_FRAME; } else if (frameType >= Const.SAME_LOCALS_1_STACK_ITEM_FRAME && frameType <= Const.SAME_LOCALS_1_STACK_ITEM_FRAME_MAX) { byteCodeOffset = frameType - Const.SAME_LOCALS_1_STACK_ITEM_FRAME; typesOfStackItems = new StackMapType[1]; typesOfStackItems[0] = new StackMapType(input, constantPool); } else if (frameType == Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED) { byteCodeOffset = input.readShort(); typesOfStackItems = new StackMapType[1]; typesOfStackItems[0] = new StackMapType(input, constantPool); } else if (frameType >= Const.CHOP_FRAME && frameType <= Const.CHOP_FRAME_MAX) { byteCodeOffset = input.readShort(); } else if (frameType == Const.SAME_FRAME_EXTENDED) { byteCodeOffset = input.readShort(); } else if (frameType >= Const.APPEND_FRAME && frameType <= Const.APPEND_FRAME_MAX) { byteCodeOffset = input.readShort(); final int number_of_locals = frameType - 251; typesOfLocals = new StackMapType[number_of_locals]; for (int i = 0; i < number_of_locals; i++) { typesOfLocals[i] = new StackMapType(input, constantPool); } } else if (frameType == Const.FULL_FRAME) { byteCodeOffset = input.readShort(); final int number_of_locals = input.readShort(); typesOfLocals = new StackMapType[number_of_locals]; for (int i = 0; i < number_of_locals; i++) { typesOfLocals[i] = new StackMapType(input, constantPool); } final int number_of_stack_items = input.readShort(); typesOfStackItems = new StackMapType[number_of_stack_items]; for (int i = 0; i < number_of_stack_items; i++) { typesOfStackItems[i] = new StackMapType(input, constantPool); } } else { /* Can't happen */ throw new ClassFormatException ("Invalid frame type found while parsing stack map table: " + frameType); } } /** * DO NOT USE * * @param byteCodeOffset * @param numberOfLocals NOT USED * @param typesOfLocals array of {@link StackMapType}s of locals * @param numberOfStackItems NOT USED * @param typesOfStackItems array ot {@link StackMapType}s of stack items * @param constantPool the constant pool * @deprecated Since 6.0, use {@link #StackMapEntry(int, int, StackMapType[], StackMapType[], ConstantPool)} * instead */ @java.lang.Deprecated public StackMapEntry(final int byteCodeOffset, final int numberOfLocals, final StackMapType[] typesOfLocals, final int numberOfStackItems, final StackMapType[] typesOfStackItems, final ConstantPool constantPool) { this.byteCodeOffset = byteCodeOffset; this.typesOfLocals = typesOfLocals != null ? typesOfLocals : new StackMapType[0]; this.typesOfStackItems = typesOfStackItems != null ? typesOfStackItems : new StackMapType[0]; this.constantPool = constantPool; } /** * Create an instance * * @param tag the frameType to use * @param byteCodeOffset * @param typesOfLocals array of {@link StackMapType}s of locals * @param typesOfStackItems array ot {@link StackMapType}s of stack items * @param constantPool the constant pool */ public StackMapEntry(final int tag, final int byteCodeOffset, final StackMapType[] typesOfLocals, final StackMapType[] typesOfStackItems, final ConstantPool constantPool) { this.frameType = tag; this.byteCodeOffset = byteCodeOffset; this.typesOfLocals = typesOfLocals != null ? typesOfLocals : new StackMapType[0]; this.typesOfStackItems = typesOfStackItems != null ? typesOfStackItems : new StackMapType[0]; this.constantPool = constantPool; } /** * Dump stack map entry * * @param file Output file stream * @throws IOException */ public void dump( final DataOutputStream file ) throws IOException { file.write(frameType); if (frameType >= Const.SAME_FRAME && frameType <= Const.SAME_FRAME_MAX) { // nothing to be done } else if (frameType >= Const.SAME_LOCALS_1_STACK_ITEM_FRAME && frameType <= Const.SAME_LOCALS_1_STACK_ITEM_FRAME_MAX) { typesOfStackItems[0].dump(file); } else if (frameType == Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED) { file.writeShort(byteCodeOffset); typesOfStackItems[0].dump(file); } else if (frameType >= Const.CHOP_FRAME && frameType <= Const.CHOP_FRAME_MAX) { file.writeShort(byteCodeOffset); } else if (frameType == Const.SAME_FRAME_EXTENDED) { file.writeShort(byteCodeOffset); } else if (frameType >= Const.APPEND_FRAME && frameType <= Const.APPEND_FRAME_MAX) { file.writeShort(byteCodeOffset); for (final StackMapType type : typesOfLocals) { type.dump(file); } } else if (frameType == Const.FULL_FRAME) { file.writeShort(byteCodeOffset); file.writeShort(typesOfLocals.length); for (final StackMapType type : typesOfLocals) { type.dump(file); } file.writeShort(typesOfStackItems.length); for (final StackMapType type : typesOfStackItems) { type.dump(file); } } else { /* Can't happen */ throw new ClassFormatException ("Invalid Stack map table tag: " + frameType); } } /** * @return String representation. */ @Override public String toString() { final StringBuilder buf = new StringBuilder(64); buf.append("("); if (frameType >= Const.SAME_FRAME && frameType <= Const.SAME_FRAME_MAX) { buf.append("SAME"); } else if (frameType >= Const.SAME_LOCALS_1_STACK_ITEM_FRAME && frameType <= Const.SAME_LOCALS_1_STACK_ITEM_FRAME_MAX) { buf.append("SAME_LOCALS_1_STACK"); } else if (frameType == Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED) { buf.append("SAME_LOCALS_1_STACK_EXTENDED"); } else if (frameType >= Const.CHOP_FRAME && frameType <= Const.CHOP_FRAME_MAX) { buf.append("CHOP ").append(String.valueOf(251-frameType)); } else if (frameType == Const.SAME_FRAME_EXTENDED) { buf.append("SAME_EXTENDED"); } else if (frameType >= Const.APPEND_FRAME && frameType <= Const.APPEND_FRAME_MAX) { buf.append("APPEND ").append(String.valueOf(frameType-251)); } else if (frameType == Const.FULL_FRAME) { buf.append("FULL"); } else { buf.append("UNKNOWN (").append(frameType).append(")"); } buf.append(", offset delta=").append(byteCodeOffset); if (typesOfLocals.length > 0) { buf.append(", locals={"); for (int i = 0; i < typesOfLocals.length; i++) { buf.append(typesOfLocals[i]); if (i < typesOfLocals.length - 1) { buf.append(", "); } } buf.append("}"); } if (typesOfStackItems.length > 0) { buf.append(", stack items={"); for (int i = 0; i < typesOfStackItems.length; i++) { buf.append(typesOfStackItems[i]); if (i < typesOfStackItems.length - 1) { buf.append(", "); } } buf.append("}"); } buf.append(")"); return buf.toString(); } /** * Calculate stack map entry size * */ int getMapEntrySize() { if (frameType >= Const.SAME_FRAME && frameType <= Const.SAME_FRAME_MAX) { return 1; } else if (frameType >= Const.SAME_LOCALS_1_STACK_ITEM_FRAME && frameType <= Const.SAME_LOCALS_1_STACK_ITEM_FRAME_MAX) { return 1 + (typesOfStackItems[0].hasIndex() ? 3 : 1); } else if (frameType == Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED) { return 3 + (typesOfStackItems[0].hasIndex() ? 3 : 1); } else if (frameType >= Const.CHOP_FRAME && frameType <= Const.CHOP_FRAME_MAX) { return 3; } else if (frameType == Const.SAME_FRAME_EXTENDED) { return 3; } else if (frameType >= Const.APPEND_FRAME && frameType <= Const.APPEND_FRAME_MAX) { int len = 3; for (final StackMapType types_of_local : typesOfLocals) { len += types_of_local.hasIndex() ? 3 : 1; } return len; } else if (frameType == Const.FULL_FRAME) { int len = 7; for (final StackMapType types_of_local : typesOfLocals) { len += types_of_local.hasIndex() ? 3 : 1; } for (final StackMapType types_of_stack_item : typesOfStackItems) { len += types_of_stack_item.hasIndex() ? 3 : 1; } return len; } else { throw new IllegalStateException("Invalid StackMap frameType: " + frameType); } } public void setFrameType( final int f ) { if (f >= Const.SAME_FRAME && f <= Const.SAME_FRAME_MAX) { byteCodeOffset = f - Const.SAME_FRAME; } else if (f >= Const.SAME_LOCALS_1_STACK_ITEM_FRAME && f <= Const.SAME_LOCALS_1_STACK_ITEM_FRAME_MAX) { byteCodeOffset = f - Const.SAME_LOCALS_1_STACK_ITEM_FRAME; } else if (f == Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED) { // CHECKSTYLE IGNORE EmptyBlock } else if (f >= Const.CHOP_FRAME && f <= Const.CHOP_FRAME_MAX) { // CHECKSTYLE IGNORE EmptyBlock } else if (f == Const.SAME_FRAME_EXTENDED) { // CHECKSTYLE IGNORE EmptyBlock } else if (f >= Const.APPEND_FRAME && f <= Const.APPEND_FRAME_MAX) { // CHECKSTYLE IGNORE EmptyBlock } else if (f == Const.FULL_FRAME) { // CHECKSTYLE IGNORE EmptyBlock } else { throw new IllegalArgumentException("Invalid StackMap frameType"); } frameType = f; } public int getFrameType() { return frameType; } public void setByteCodeOffset( final int new_offset ) { if (new_offset < 0 || new_offset > 32767) { throw new IllegalArgumentException("Invalid StackMap offset: " + new_offset); } if (frameType >= Const.SAME_FRAME && frameType <= Const.SAME_FRAME_MAX) { if (new_offset > Const.SAME_FRAME_MAX) { frameType = Const.SAME_FRAME_EXTENDED; } else { frameType = new_offset; } } else if (frameType >= Const.SAME_LOCALS_1_STACK_ITEM_FRAME && frameType <= Const.SAME_LOCALS_1_STACK_ITEM_FRAME_MAX) { if (new_offset > Const.SAME_FRAME_MAX) { frameType = Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED; } else { frameType = Const.SAME_LOCALS_1_STACK_ITEM_FRAME + new_offset; } } else if (frameType == Const.SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED) { // CHECKSTYLE IGNORE EmptyBlock } else if (frameType >= Const.CHOP_FRAME && frameType <= Const.CHOP_FRAME_MAX) { // CHECKSTYLE IGNORE EmptyBlock } else if (frameType == Const.SAME_FRAME_EXTENDED) { // CHECKSTYLE IGNORE EmptyBlock } else if (frameType >= Const.APPEND_FRAME && frameType <= Const.APPEND_FRAME_MAX) { // CHECKSTYLE IGNORE EmptyBlock } else if (frameType == Const.FULL_FRAME) { // CHECKSTYLE IGNORE EmptyBlock } else { throw new IllegalStateException("Invalid StackMap frameType: " + frameType); } byteCodeOffset = new_offset; } /** * Update the distance (as an offset delta) from this StackMap * entry to the next. Note that this might cause the the * frame type to change. Note also that delta may be negative. * * @param delta offset delta */ public void updateByteCodeOffset(final int delta) { setByteCodeOffset(byteCodeOffset + delta); } public int getByteCodeOffset() { return byteCodeOffset; } /** * * @deprecated since 6.0 */ @java.lang.Deprecated public void setNumberOfLocals( final int n ) { // TODO unused } public int getNumberOfLocals() { return typesOfLocals.length; } public void setTypesOfLocals( final StackMapType[] types ) { typesOfLocals = types != null ? types : new StackMapType[0]; } public StackMapType[] getTypesOfLocals() { return typesOfLocals; } /** * * @deprecated since 6.0 */ @java.lang.Deprecated public void setNumberOfStackItems( final int n ) { // TODO unused } public int getNumberOfStackItems() { return typesOfStackItems.length; } public void setTypesOfStackItems( final StackMapType[] types ) { typesOfStackItems = types != null ? types : new StackMapType[0]; } public StackMapType[] getTypesOfStackItems() { return typesOfStackItems; } /** * @return deep copy of this object */ public StackMapEntry copy() { StackMapEntry e; try { e = (StackMapEntry) clone(); } catch (final CloneNotSupportedException ex) { throw new Error("Clone Not Supported"); } e.typesOfLocals = new StackMapType[typesOfLocals.length]; for (int i = 0; i < typesOfLocals.length; i++) { e.typesOfLocals[i] = typesOfLocals[i].copy(); } e.typesOfStackItems = new StackMapType[typesOfStackItems.length]; for (int i = 0; i < typesOfStackItems.length; i++) { e.typesOfStackItems[i] = typesOfStackItems[i].copy(); } return e; } /** * Called by objects that are traversing the nodes of the tree implicitely * defined by the contents of a Java class. I.e., the hierarchy of methods, * fields, attributes, etc. spawns a tree of objects. * * @param v Visitor object */ @Override public void accept( final Visitor v ) { v.visitStackMapEntry(this); } /** * @return Constant pool used by this object. */ public ConstantPool getConstantPool() { return constantPool; } /** * @param constantPool Constant pool to be used for this object. */ public void setConstantPool( final ConstantPool constantPool ) { this.constantPool = constantPool; } }
⏎ com/sun/org/apache/bcel/internal/classfile/StackMapEntry.java
Or download all of them as a single archive file:
File name: java.xml-17.0.5-src.zip File size: 5047495 bytes Release date: 2022-09-13 Download
⇒ JDK 17 java.xml.crypto.jmod - XML Crypto Module
2023-07-17, 47888👍, 1💬
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