org.apache.wicket.util.io.StringBufferWriter Maven / Gradle / Ivy
/*
* 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.wicket.util.io;
import java.io.Writer;
import org.apache.wicket.util.string.AppendingStringBuffer;
/**
* @author jcompagner
*/
public class StringBufferWriter extends Writer
{
/** The buffer which holds the chars */
private AppendingStringBuffer buffer;
/**
* Constructor
*/
public StringBufferWriter()
{
buffer = new AppendingStringBuffer(4096);
}
/**
* @return The AppendingStringBuffer with the written data
*/
public AppendingStringBuffer getStringBuffer()
{
return buffer;
}
/**
* @param buffer
*/
public void setStringBuffer(final AppendingStringBuffer buffer)
{
this.buffer = buffer;
}
/**
* Writers the char to the buffer
*
* @param ch
*/
public void write(final char ch)
{
buffer.append(ch);
}
/**
* @see java.io.Writer#write(char[])
*/
@Override
public void write(final char charArray[])
{
buffer.append(charArray);
}
/**
* @see java.io.Writer#write(char[], int, int)
*/
@Override
public void write(final char charArray[], final int offset, final int length)
{
buffer.append(charArray, offset, length);
}
/**
* @see java.io.Writer#write(java.lang.String)
*/
@Override
public void write(final String string)
{
buffer.append(string);
}
/**
* @see java.io.Writer#write(java.lang.String, int, int)
*/
@Override
public void write(final String string, final int offset, final int length)
{
buffer.append(string.substring(offset, offset + length));
}
/**
* @see java.io.Writer#flush()
*/
@Override
public void flush()
{
}
/**
* resets the buffer.
*/
public void reset()
{
buffer.setLength(0);
}
/**
* @see java.io.Writer#close()
*/
@Override
public void close()
{
}
}