/*
* 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.tomcat.util.bcel.classfile;
import java.io.DataInput;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* Represents one annotation in the annotation table
*/
public class AnnotationEntry {
static final AnnotationEntry[] EMPTY_ARRAY = {};
private final int typeIndex;
private final ConstantPool constantPool;
private final List<ElementValuePair> elementValuePairs;
/*
* Creates an AnnotationEntry from a DataInputStream
*
* @param input
* @param constantPool
* @throws IOException
*/
AnnotationEntry(final DataInput input, final ConstantPool constantPool) throws IOException {
this.constantPool = constantPool;
typeIndex = input.readUnsignedShort();
final int numElementValuePairs = input.readUnsignedShort();
elementValuePairs = new ArrayList<>(numElementValuePairs);
for (int i = 0; i < numElementValuePairs; i++) {
elementValuePairs.add(new ElementValuePair(input, constantPool));
}
}
/**
* @return the annotation type name
*/
public String getAnnotationType() {
return constantPool.getConstantUtf8(typeIndex).getBytes();
}
/**
* @return the element value pairs in this annotation entry
*/
public List<ElementValuePair> getElementValuePairs() {
return elementValuePairs;
}
}