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Apache BCEL Source Code Files
Apache BCEL Source Code Files are inside the Apache BCEL source package file like bcel-6.6.1-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.
Here is the list of Java source code files of the Apache BCEL 6.6.1 in \Users\fyicenter\bcel-6.6.1\src:
✍: FYIcenter
⏎ org/apache/bcel/generic/CodeExceptionGen.java
/* * 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 org.apache.bcel.generic; import org.apache.bcel.classfile.CodeException; /** * This class represents an exception handler, i.e., specifies the region where a handler is active and an instruction * where the actual handling is done. pool as parameters. Opposed to the JVM specification the end of the handled region * is set to be inclusive, i.e. all instructions between start and end are protected including the start and end * instructions (handles) themselves. The end of the region is automatically mapped to be exclusive when calling * getCodeException(), i.e., there is no difference semantically. * * @see MethodGen * @see CodeException * @see InstructionHandle */ public final class CodeExceptionGen implements InstructionTargeter, Cloneable { static final CodeExceptionGen[] EMPTY_ARRAY = {}; private InstructionHandle startPc; private InstructionHandle endPc; private InstructionHandle handlerPc; private ObjectType catchType; /** * Add an exception handler, i.e., specify region where a handler is active and an instruction where the actual handling * is done. * * @param startPc Start of handled region (inclusive) * @param endPc End of handled region (inclusive) * @param handlerPc Where handling is done * @param catchType which exception is handled, null for ANY */ public CodeExceptionGen(final InstructionHandle startPc, final InstructionHandle endPc, final InstructionHandle handlerPc, final ObjectType catchType) { setStartPC(startPc); setEndPC(endPc); setHandlerPC(handlerPc); this.catchType = catchType; } @Override public Object clone() { try { return super.clone(); } catch (final CloneNotSupportedException e) { throw new Error("Clone Not Supported"); // never happens } } /** * @return true, if ih is target of this handler */ @Override public boolean containsTarget(final InstructionHandle ih) { return startPc == ih || endPc == ih || handlerPc == ih; } /** Gets the type of the Exception to catch, 'null' for ANY. */ public ObjectType getCatchType() { return catchType; } /** * Get CodeException object.<BR> * * This relies on that the instruction list has already been dumped to byte code or that the `setPositions' methods * has been called for the instruction list. * * @param cp constant pool */ public CodeException getCodeException(final ConstantPoolGen cp) { return new CodeException(startPc.getPosition(), endPc.getPosition() + endPc.getInstruction().getLength(), handlerPc.getPosition(), catchType == null ? 0 : cp.addClass(catchType)); } /** * @return end of handled region (inclusive) */ public InstructionHandle getEndPC() { return endPc; } /** * @return start of handler */ public InstructionHandle getHandlerPC() { return handlerPc; } /** * @return start of handled region (inclusive) */ public InstructionHandle getStartPC() { return startPc; } /** Sets the type of the Exception to catch. Set 'null' for ANY. */ public void setCatchType(final ObjectType catchType) { this.catchType = catchType; } /* * Set end of handler * * @param endPc End of handled region (inclusive) */ public void setEndPC(final InstructionHandle endPc) { // TODO could be package-protected? BranchInstruction.notifyTarget(this.endPc, endPc, this); this.endPc = endPc; } /* * Set handler code * * @param handlerPc Start of handler */ public void setHandlerPC(final InstructionHandle handlerPc) { // TODO could be package-protected? BranchInstruction.notifyTarget(this.handlerPc, handlerPc, this); this.handlerPc = handlerPc; } /* * Set start of handler * * @param startPc Start of handled region (inclusive) */ public void setStartPC(final InstructionHandle startPc) { // TODO could be package-protected? BranchInstruction.notifyTarget(this.startPc, startPc, this); this.startPc = startPc; } @Override public String toString() { return "CodeExceptionGen(" + startPc + ", " + endPc + ", " + handlerPc + ")"; } /** * @param oldIh old target, either start or end * @param newIh new target */ @Override public void updateTarget(final InstructionHandle oldIh, final InstructionHandle newIh) { boolean targeted = false; if (startPc == oldIh) { targeted = true; setStartPC(newIh); } if (endPc == oldIh) { targeted = true; setEndPC(newIh); } if (handlerPc == oldIh) { targeted = true; setHandlerPC(newIh); } if (!targeted) { throw new ClassGenException("Not targeting " + oldIh + ", but {" + startPc + ", " + endPc + ", " + handlerPc + "}"); } } }
⏎ org/apache/bcel/generic/CodeExceptionGen.java
Or download all of them as a single archive file:
File name: bcel-6.6.1-sources.jar File size: 688374 bytes Release date: 2022-09-18 Download
⇒ Install Apache BCEL 6.5.0 Binary Package
⇐ Download and Install Apache BCEL Source Package
2021-08-21, 64346👍, 0💬
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