Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
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/generic/Instruction.java
/* * Copyright (c) 2017, 2020, Oracle and/or its affiliates. All rights reserved. */ /* * 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.generic; import java.io.DataOutputStream; import java.io.IOException; import com.sun.org.apache.bcel.internal.Const; import com.sun.org.apache.bcel.internal.classfile.ConstantPool; import com.sun.org.apache.bcel.internal.util.ByteSequence; /** * Abstract super class for all Java byte codes. * * @LastModified: July 2020 */ public abstract class Instruction implements Cloneable { private short length = 1; // Length of instruction in bytes private short opcode = -1; // Opcode number private static InstructionComparator cmp = InstructionComparator.DEFAULT; /** * Empty constructor needed for Instruction.readInstruction. * Not to be used otherwise. */ Instruction() { } public Instruction(final short opcode, final short length) { this.length = length; this.opcode = opcode; } /** * Dump instruction as byte code to stream out. * @param out Output stream */ public void dump( final DataOutputStream out ) throws IOException { out.writeByte(opcode); // Common for all instructions } /** @return name of instruction, i.e., opcode name */ public String getName() { return Const.getOpcodeName(opcode); } /** * Long output format: * * <name of opcode> "["<opcode number>"]" * "("<length of instruction>")" * * @param verbose long/short format switch * @return mnemonic for instruction */ public String toString( final boolean verbose ) { if (verbose) { return getName() + "[" + opcode + "](" + length + ")"; } return getName(); } /** * @return mnemonic for instruction in verbose format */ @Override public String toString() { return toString(true); } /** * @return mnemonic for instruction with sumbolic references resolved */ public String toString( final ConstantPool cp ) { return toString(false); } /** * Use with caution, since `BranchInstruction's have a `target' reference which * is not copied correctly (only basic types are). This also applies for * `Select' instructions with their multiple branch targets. * * @see BranchInstruction * @return (shallow) copy of an instruction */ public Instruction copy() { Instruction i = null; // "Constant" instruction, no need to duplicate if (InstructionConst.getInstruction(this.getOpcode()) != null) { i = this; } else { try { i = (Instruction) clone(); } catch (final CloneNotSupportedException e) { System.err.println(e); } } return i; } /** * Read needed data (e.g. index) from file. * * @param bytes byte sequence to read from * @param wide "wide" instruction flag * @throws IOException may be thrown if the implementation needs to read data from the file */ protected void initFromFile( final ByteSequence bytes, final boolean wide ) throws IOException { } /** * Read an instruction from (byte code) input stream and return the * appropiate object. * <p> * If the Instruction is defined in {@link InstructionConst}, then the * singleton instance is returned. * @param bytes input stream bytes * @return instruction object being read * @see InstructionConst#getInstruction(int) */ // @since 6.0 no longer final public static Instruction readInstruction( final ByteSequence bytes ) throws IOException { boolean wide = false; short opcode = (short) bytes.readUnsignedByte(); Instruction obj = null; if (opcode == Const.WIDE) { // Read next opcode after wide byte wide = true; opcode = (short) bytes.readUnsignedByte(); } final Instruction instruction = InstructionConst.getInstruction(opcode); if (instruction != null) { return instruction; // Used predefined immutable object, if available } switch (opcode) { case Const.BIPUSH: obj = new BIPUSH(); break; case Const.SIPUSH: obj = new SIPUSH(); break; case Const.LDC: obj = new LDC(); break; case Const.LDC_W: obj = new LDC_W(); break; case Const.LDC2_W: obj = new LDC2_W(); break; case Const.ILOAD: obj = new ILOAD(); break; case Const.LLOAD: obj = new LLOAD(); break; case Const.FLOAD: obj = new FLOAD(); break; case Const.DLOAD: obj = new DLOAD(); break; case Const.ALOAD: obj = new ALOAD(); break; case Const.ILOAD_0: obj = new ILOAD(0); break; case Const.ILOAD_1: obj = new ILOAD(1); break; case Const.ILOAD_2: obj = new ILOAD(2); break; case Const.ILOAD_3: obj = new ILOAD(3); break; case Const.LLOAD_0: obj = new LLOAD(0); break; case Const.LLOAD_1: obj = new LLOAD(1); break; case Const.LLOAD_2: obj = new LLOAD(2); break; case Const.LLOAD_3: obj = new LLOAD(3); break; case Const.FLOAD_0: obj = new FLOAD(0); break; case Const.FLOAD_1: obj = new FLOAD(1); break; case Const.FLOAD_2: obj = new FLOAD(2); break; case Const.FLOAD_3: obj = new FLOAD(3); break; case Const.DLOAD_0: obj = new DLOAD(0); break; case Const.DLOAD_1: obj = new DLOAD(1); break; case Const.DLOAD_2: obj = new DLOAD(2); break; case Const.DLOAD_3: obj = new DLOAD(3); break; case Const.ALOAD_0: obj = new ALOAD(0); break; case Const.ALOAD_1: obj = new ALOAD(1); break; case Const.ALOAD_2: obj = new ALOAD(2); break; case Const.ALOAD_3: obj = new ALOAD(3); break; case Const.ISTORE: obj = new ISTORE(); break; case Const.LSTORE: obj = new LSTORE(); break; case Const.FSTORE: obj = new FSTORE(); break; case Const.DSTORE: obj = new DSTORE(); break; case Const.ASTORE: obj = new ASTORE(); break; case Const.ISTORE_0: obj = new ISTORE(0); break; case Const.ISTORE_1: obj = new ISTORE(1); break; case Const.ISTORE_2: obj = new ISTORE(2); break; case Const.ISTORE_3: obj = new ISTORE(3); break; case Const.LSTORE_0: obj = new LSTORE(0); break; case Const.LSTORE_1: obj = new LSTORE(1); break; case Const.LSTORE_2: obj = new LSTORE(2); break; case Const.LSTORE_3: obj = new LSTORE(3); break; case Const.FSTORE_0: obj = new FSTORE(0); break; case Const.FSTORE_1: obj = new FSTORE(1); break; case Const.FSTORE_2: obj = new FSTORE(2); break; case Const.FSTORE_3: obj = new FSTORE(3); break; case Const.DSTORE_0: obj = new DSTORE(0); break; case Const.DSTORE_1: obj = new DSTORE(1); break; case Const.DSTORE_2: obj = new DSTORE(2); break; case Const.DSTORE_3: obj = new DSTORE(3); break; case Const.ASTORE_0: obj = new ASTORE(0); break; case Const.ASTORE_1: obj = new ASTORE(1); break; case Const.ASTORE_2: obj = new ASTORE(2); break; case Const.ASTORE_3: obj = new ASTORE(3); break; case Const.IINC: obj = new IINC(); break; case Const.IFEQ: obj = new IFEQ(); break; case Const.IFNE: obj = new IFNE(); break; case Const.IFLT: obj = new IFLT(); break; case Const.IFGE: obj = new IFGE(); break; case Const.IFGT: obj = new IFGT(); break; case Const.IFLE: obj = new IFLE(); break; case Const.IF_ICMPEQ: obj = new IF_ICMPEQ(); break; case Const.IF_ICMPNE: obj = new IF_ICMPNE(); break; case Const.IF_ICMPLT: obj = new IF_ICMPLT(); break; case Const.IF_ICMPGE: obj = new IF_ICMPGE(); break; case Const.IF_ICMPGT: obj = new IF_ICMPGT(); break; case Const.IF_ICMPLE: obj = new IF_ICMPLE(); break; case Const.IF_ACMPEQ: obj = new IF_ACMPEQ(); break; case Const.IF_ACMPNE: obj = new IF_ACMPNE(); break; case Const.GOTO: obj = new GOTO(); break; case Const.JSR: obj = new JSR(); break; case Const.RET: obj = new RET(); break; case Const.TABLESWITCH: obj = new TABLESWITCH(); break; case Const.LOOKUPSWITCH: obj = new LOOKUPSWITCH(); break; case Const.GETSTATIC: obj = new GETSTATIC(); break; case Const.PUTSTATIC: obj = new PUTSTATIC(); break; case Const.GETFIELD: obj = new GETFIELD(); break; case Const.PUTFIELD: obj = new PUTFIELD(); break; case Const.INVOKEVIRTUAL: obj = new INVOKEVIRTUAL(); break; case Const.INVOKESPECIAL: obj = new INVOKESPECIAL(); break; case Const.INVOKESTATIC: obj = new INVOKESTATIC(); break; case Const.INVOKEINTERFACE: obj = new INVOKEINTERFACE(); break; case Const.INVOKEDYNAMIC: obj = new INVOKEDYNAMIC(); break; case Const.NEW: obj = new NEW(); break; case Const.NEWARRAY: obj = new NEWARRAY(); break; case Const.ANEWARRAY: obj = new ANEWARRAY(); break; case Const.CHECKCAST: obj = new CHECKCAST(); break; case Const.INSTANCEOF: obj = new INSTANCEOF(); break; case Const.MULTIANEWARRAY: obj = new MULTIANEWARRAY(); break; case Const.IFNULL: obj = new IFNULL(); break; case Const.IFNONNULL: obj = new IFNONNULL(); break; case Const.GOTO_W: obj = new GOTO_W(); break; case Const.JSR_W: obj = new JSR_W(); break; case Const.BREAKPOINT: obj = new BREAKPOINT(); break; case Const.IMPDEP1: obj = new IMPDEP1(); break; case Const.IMPDEP2: obj = new IMPDEP2(); break; default: throw new ClassGenException("Illegal opcode detected: " + opcode); } if (wide && !((obj instanceof LocalVariableInstruction) || (obj instanceof IINC) || (obj instanceof RET))) { throw new ClassGenException("Illegal opcode after wide: " + opcode); } obj.setOpcode(opcode); obj.initFromFile(bytes, wide); // Do further initializations, if any return obj; } /** * This method also gives right results for instructions whose * effect on the stack depends on the constant pool entry they * reference. * @return Number of words consumed from stack by this instruction, * or Constants.UNPREDICTABLE, if this can not be computed statically */ public int consumeStack( final ConstantPoolGen cpg ) { return Const.getConsumeStack(opcode); } /** * This method also gives right results for instructions whose * effect on the stack depends on the constant pool entry they * reference. * @return Number of words produced onto stack by this instruction, * or Constants.UNPREDICTABLE, if this can not be computed statically */ public int produceStack( final ConstantPoolGen cpg ) { return Const.getProduceStack(opcode); } /** * @return this instructions opcode */ public short getOpcode() { return opcode; } /** * @return length (in bytes) of instruction */ public int getLength() { return length; } /** * Needed in readInstruction and subclasses in this package */ void setOpcode( final short opcode ) { this.opcode = opcode; } /** * Needed in readInstruction and subclasses in this package * @since 6.0 */ final void setLength( final int length ) { this.length = (short) length; // TODO check range? } /** Some instructions may be reused, so don't do anything by default. */ void dispose() { } /** * Call corresponding visitor method(s). The order is: * Call visitor methods of implemented interfaces first, then * call methods according to the class hierarchy in descending order, * i.e., the most specific visitXXX() call comes last. * * @param v Visitor object */ public abstract void accept( Visitor v ); /** Get Comparator object used in the equals() method to determine * equality of instructions. * * @return currently used comparator for equals() * @deprecated (6.0) use the built in comparator, or wrap this class in another object that implements these methods */ @Deprecated public static InstructionComparator getComparator() { return cmp; } /** Set comparator to be used for equals(). * @deprecated (6.0) use the built in comparator, or wrap this class in another object that implements these methods */ @Deprecated public static void setComparator( final InstructionComparator c ) { cmp = c; } /** Check for equality, delegated to comparator * @return true if that is an Instruction and has the same opcode */ @Override public boolean equals( final Object that ) { return (that instanceof Instruction) ? cmp.equals(this, (Instruction) that) : false; } /** calculate the hashCode of this object * @return the hashCode * @since 6.0 */ @Override public int hashCode() { return opcode; } /** * Check if the value can fit in a byte (signed) * @param value the value to check * @return true if the value is in range * @since 6.0 */ public static boolean isValidByte(final int value) { return value >= Byte.MIN_VALUE && value <= Byte.MAX_VALUE; } /** * Check if the value can fit in a short (signed) * @param value the value to check * @return true if the value is in range * @since 6.0 */ public static boolean isValidShort(final int value) { return value >= Short.MIN_VALUE && value <= Short.MAX_VALUE; } }
⏎ com/sun/org/apache/bcel/internal/generic/Instruction.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, 51018👍, 1💬
Popular Posts:
How to perform XML Schema validation with sax\Writer.java provided in the Apache Xerces package? You...
Commons Pool provides an Object-pooling API, with three major aspects: 1. A generic object pool inte...
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime e...
JDK 11 jdk.rmic.jmod is the JMOD file for JDK 11 RMI (Remote Method Invocation) Compiler Tool tool, ...
Java Advanced Imaging (JAI) is a Java platform extension API that provides a set of object-oriented ...