org.jetbrains.java.decompiler.struct.attr.StructExceptionsAttribute Maven / Gradle / Ivy
/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* Licensed 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.jetbrains.java.decompiler.struct.attr;
import org.jetbrains.java.decompiler.struct.consts.ConstantPool;
import java.io.DataInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class StructExceptionsAttribute extends StructGeneralAttribute {
private List throwsExceptions;
@Override
public void initContent(ConstantPool pool) throws IOException {
DataInputStream data = stream();
int len = data.readUnsignedShort();
if (len > 0) {
throwsExceptions = new ArrayList(len);
for (int i = 0; i < len; i++) {
throwsExceptions.add(data.readUnsignedShort());
}
}
else {
throwsExceptions = Collections.emptyList();
}
}
public String getExcClassname(int index, ConstantPool pool) {
return pool.getPrimitiveConstant(throwsExceptions.get(index).intValue()).getString();
}
public List getThrowsExceptions() {
return throwsExceptions;
}
}