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/*******************************************************************************
* Copyright (c) 2013 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Andy Clement - Contributions for
* Bug 383624 - [1.8][compiler] Revive code generation support for type annotations (from Olivier's work)
*******************************************************************************/
package org.aspectj.org.eclipse.jdt.internal.core.util;
import org.aspectj.org.eclipse.jdt.core.util.ClassFormatException;
import org.aspectj.org.eclipse.jdt.core.util.IConstantPool;
import org.aspectj.org.eclipse.jdt.core.util.IExtendedAnnotation;
import org.aspectj.org.eclipse.jdt.core.util.IRuntimeInvisibleTypeAnnotationsAttribute;
/**
* Default implementation of IRuntimeInvisibleTypeAnnotations
*/
public class RuntimeInvisibleTypeAnnotationsAttribute
extends ClassFileAttribute
implements IRuntimeInvisibleTypeAnnotationsAttribute {
private static final IExtendedAnnotation[] NO_ENTRIES = new IExtendedAnnotation[0];
private int extendedAnnotationsNumber;
private IExtendedAnnotation[] extendedAnnotations;
/**
* Constructor for RuntimeInvisibleTypeAnnotations.
* @param classFileBytes
* @param constantPool
* @param offset
* @throws ClassFormatException
*/
public RuntimeInvisibleTypeAnnotationsAttribute(
byte[] classFileBytes,
IConstantPool constantPool,
int offset)
throws ClassFormatException {
super(classFileBytes, constantPool, offset);
// read extended annotations
final int length = u2At(classFileBytes, 6, offset);
this.extendedAnnotationsNumber = length;
if (length != 0) {
int readOffset = 8;
this.extendedAnnotations = new IExtendedAnnotation[length];
for (int i = 0; i < length; i++) {
ExtendedAnnotation extendedAnnotation = new ExtendedAnnotation(classFileBytes, constantPool, offset + readOffset);
this.extendedAnnotations[i] = extendedAnnotation;
readOffset += extendedAnnotation.sizeInBytes();
}
} else {
this.extendedAnnotations = NO_ENTRIES;
}
}
/* (non-Javadoc)
* @see org.aspectj.org.eclipse.jdt.core.util.IRuntimeInvisibleTypeAnnotationsAttribute.getExtendedAnnotations()
*/
public IExtendedAnnotation[] getExtendedAnnotations() {
return this.extendedAnnotations;
}
/* (non-Javadoc)
* @see org.aspectj.org.eclipse.jdt.core.util.IRuntimeInvisibleTypeAnnotationsAttribute.getExtendedAnnotationsNumber()
*/
public int getExtendedAnnotationsNumber() {
return this.extendedAnnotationsNumber;
}
}