jeremias 2003/07/27 10:22:18
Added: io/src/java/org/apache/commons/io/input
ProxyInputStream.java
io/src/java/org/apache/commons/io/output
ProxyOutputStream.java
Removed: io/src/java/org/apache/commons/io ProxyOutputStream.java
ProxyInputStream.java
Log:
Move Proxy*Stream to input/output subpackages for consistency.
Revision Changes Path
1.1
jakarta-commons-sandbox/io/src/java/org/apache/commons/io/input/ProxyInputStream.java
Index: ProxyInputStream.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.commons.io.input;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
/**
* A Proxy stream which acts as expected, that is it passes the method
* calls on to the proxied stream and doesn't change which methods are
* being called. It is an alternative base class to FilterInputStream
* to increase reusability.
*/
public abstract class ProxyInputStream extends FilterInputStream {
private InputStream proxy;
/**
* Constructs a new ProxyInputStream.
* @param proxy InputStream to delegate to
*/
public ProxyInputStream(InputStream proxy) {
super(proxy);
this.proxy = proxy;
}
/** @see java.io.InputStream#read() */
public int read() throws IOException {
return this.proxy.read();
}
/** @see java.io.InputStream#read(byte[]) */
public int read(byte[] bts) throws IOException {
return this.proxy.read(bts);
}
/** @see java.io.InputStream#read(byte[], int, int) */
public int read(byte[] bts, int st, int end) throws IOException {
return this.proxy.read(bts, st, end);
}
/** @see java.io.InputStream#skip(long) */
public long skip(long ln) throws IOException {
return this.proxy.skip(ln);
}
/** @see java.io.InputStream#available() */
public int available() throws IOException {
return this.proxy.available();
}
/** @see java.io.InputStream#close() */
public void close() throws IOException {
this.proxy.close();
}
/** @see java.io.InputStream#mark(int) */
public synchronized void mark(int idx) {
this.proxy.mark(idx);
}
/** @see java.io.InputStream#reset() */
public synchronized void reset() throws IOException {
this.proxy.reset();
}
/** @see java.io.InputStream#markSupported() */
public boolean markSupported() {
return this.proxy.markSupported();
}
}
1.1
jakarta-commons-sandbox/io/src/java/org/apache/commons/io/output/ProxyOutputStream.java
Index: ProxyOutputStream.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.commons.io.output;
import java.io.IOException;
import java.io.FilterOutputStream;
import java.io.OutputStream;
/**
*
* A Proxy stream which acts as expected, that is it passes the method
* calls on to the proxied stream and doesn't change which methods are
* being called. It is an alternative base class to FilterOutputStream
* to increase reusability.
*/
public class ProxyOutputStream extends FilterOutputStream {
private OutputStream proxy;
/**
* Constructs a new ProxyOutputStream.
* @param proxy OutputStream to delegate to
*/
public ProxyOutputStream(OutputStream proxy) {
super(proxy);
this.proxy = proxy;
}
/** @see java.io.OutputStream#write(int) */
public void write(int idx) throws IOException {
this.proxy.write(idx);
}
/** @see java.io.OutputStream#write(byte[]) */
public void write(byte[] bts) throws IOException {
this.proxy.write(bts);
}
/** @see java.io.OutputStream#write(byte[], int, int) */
public void write(byte[] bts, int st, int end) throws IOException {
this.proxy.write(bts, st, end);
}
/** @see java.io.OutputStream#flush() */
public void flush() throws IOException {
this.proxy.flush();
}
/** @see java.io.OutputStream#close() */
public void close() throws IOException {
this.proxy.close();
}
}
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