soot.tagkit.InnerClassTag Maven / Gradle / Ivy
package soot.tagkit;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2003 Archie L. Cobbs
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import java.io.UnsupportedEncodingException;
public class InnerClassTag implements Tag {
String innerClass;
String outerClass;
String name;
int accessFlags;
public InnerClassTag(String innerClass, String outerClass, String name, int accessFlags) {
this.innerClass = innerClass;
this.outerClass = outerClass;
this.name = name;
this.accessFlags = accessFlags;
if (innerClass != null && (innerClass.startsWith("L") && innerClass.endsWith(";"))) {
throw new RuntimeException(
"InnerClass annotation type string must " + "be of the form a/b/ClassName not '" + innerClass + "'");
}
if (outerClass != null && (outerClass.startsWith("L") && outerClass.endsWith(";"))) {
throw new RuntimeException(
"OuterType annotation type string must " + "be of the form a/b/ClassName not '" + innerClass + "'");
}
if (name != null && name.endsWith(";")) {
throw new RuntimeException("InnerClass name cannot end with ';', got '" + name + "'");
}
}
@Override
public String getName() {
return "InnerClassTag";
}
/**
* Returns the inner class name (only) encoded in UTF8. There is no obvious standalone byte[] encoding for this attribute
* because it contains embedded constant pool indicies.
*/
@Override
public byte[] getValue() {
try {
return innerClass.getBytes("UTF8");
} catch (UnsupportedEncodingException e) {
return new byte[0];
}
}
public String getInnerClass() {
return innerClass;
}
public String getOuterClass() {
return outerClass;
}
public String getShortName() {
return name;
}
public int getAccessFlags() {
return accessFlags;
}
@Override
public String toString() {
return "[inner=" + innerClass + ", outer=" + outerClass + ", name=" + name + ",flags=" + accessFlags + "]";
}
}