proguard.io.NamedDataEntry Maven / Gradle / Ivy
/*
* ProGuardCORE -- library to process Java bytecode.
*
* Copyright (c) 2002-2022 Guardsquare NV
*
* 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 proguard.io;
import java.io.IOException;
import java.io.InputStream;
/**
* This DataEntry
represents a named output entry with a parent.
*
* @author Eric Lafortune
*/
public class NamedDataEntry implements DataEntry
{
private final DataEntry parent;
private final String name;
private final long size;
private final boolean isDirectory;
public NamedDataEntry(DataEntry parent,
String name,
long size,
boolean isDirectory)
{
this.parent = parent;
this.name = name;
this.size = size;
this.isDirectory = isDirectory;
}
// Implementations for DataEntry.
@Override
public String getName()
{
return name;
}
@Override
public String getOriginalName()
{
return getName();
}
@Override
public long getSize()
{
return size;
}
@Override
public boolean isDirectory()
{
return isDirectory;
}
@Override
public InputStream getInputStream() throws IOException
{
throw new UnsupportedOperationException("Can't retrieve input stream for output entry ["+name+"]");
}
@Override
public void closeInputStream() throws IOException
{
}
@Override
public DataEntry getParent()
{
return parent;
}
// Implementations for Object.
@Override
public String toString()
{
return String.valueOf(parent) + ':' + name;
}
}