Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.grizzly.http.util;
import org.glassfish.grizzly.memory.Buffers;
import org.glassfish.grizzly.Buffer;
import java.io.CharConversionException;
import java.nio.charset.Charset;
import static org.glassfish.grizzly.http.util.Charsets.*;
/**
* Request URI holder.
* Contains 3 types of URI:
* 1) Original, which represents the URI's original state at time it was set.
* 2) Decoded, which has represents URI after being URI and String decoded (internally used by Mapper).
* 3) Actual, which is supposed as URI value returned to user.
*
* @author Alexey Stashok
*/
public class RequestURIRef {
private boolean isDecoded;
private Charset decodedURIEncoding;
private boolean wasSlashAllowed = true;
private Charset defaultURIEncoding = UTF8_CHARSET;
// Original Request URI
private final DataChunk originalRequestURIDC = DataChunk.newInstance();
// Actual Request URI
private final DataChunk requestURIDC = DataChunk.newInstance(
new BufferChunk() {
@Override
public void notifyDirectUpdate() {
super.notifyDirectUpdate();
final Buffer currentBuffer = getBuffer();
if (currentBuffer ==
originalRequestURIDC.getBufferChunk().getBuffer()) {
final Buffer newBuffer = Buffers.cloneBuffer(currentBuffer,
getStart(), getEnd());
setBufferChunk(newBuffer,
newBuffer.position(), newBuffer.limit());
}
}
},
new CharChunk(), null);
// Decoded Request URI
private final DataChunk decodedRequestURIDC = DataChunk.newInstance();
private Buffer preallocatedDecodedURIBuffer;
public void init(final Buffer input, final int start, final int end) {
originalRequestURIDC.setBuffer(input, start, end);
requestURIDC.setBuffer(input, start, end);
}
public final DataChunk getOriginalRequestURIBC() {
return originalRequestURIDC;
}
public final DataChunk getRequestURIBC() {
return requestURIDC;
}
public final DataChunk getDecodedRequestURIBC() throws CharConversionException {
return getDecodedRequestURIBC(wasSlashAllowed, defaultURIEncoding);
}
public DataChunk getDecodedRequestURIBC(boolean isSlashAllowed)
throws CharConversionException {
return getDecodedRequestURIBC(isSlashAllowed, defaultURIEncoding);
}
public DataChunk getDecodedRequestURIBC(final boolean isSlashAllowed,
final Charset charset) throws CharConversionException {
if (isDecoded && isSlashAllowed == wasSlashAllowed
&& charset == decodedURIEncoding) {
return decodedRequestURIDC;
}
checkDecodedURICapacity(requestURIDC.getLength());
decodedRequestURIDC.setBuffer(preallocatedDecodedURIBuffer, 0,
preallocatedDecodedURIBuffer.limit());
HttpRequestURIDecoder.decode(requestURIDC, decodedRequestURIDC,
isSlashAllowed, charset);
isDecoded = true;
wasSlashAllowed = isSlashAllowed;
decodedURIEncoding = charset;
return decodedRequestURIDC;
}
public String getURI() {
return getURI(null);
}
public String getURI(final Charset encoding) {
return getRequestURIBC().toString(encoding);
}
public void setURI(final String uri) {
getRequestURIBC().setString(uri);
}
public final String getDecodedURI() throws CharConversionException {
return getDecodedURI(wasSlashAllowed);
}
public final String getDecodedURI(final boolean isSlashAllowed) throws CharConversionException {
return getDecodedURI(isSlashAllowed, null);
}
public String getDecodedURI(final boolean isSlashAllowed, Charset encoding)
throws CharConversionException {
getDecodedRequestURIBC(isSlashAllowed, encoding);
return decodedRequestURIDC.toString();
}
public void setDecodedURI(String uri) {
decodedRequestURIDC.setString(uri);
isDecoded = true;
}
public boolean isDecoded() {
return isDecoded;
}
public Charset getDefaultURIEncoding() {
return defaultURIEncoding;
}
public void setDefaultURIEncoding(Charset defaultURIEncoding) {
this.defaultURIEncoding = defaultURIEncoding;
}
public void recycle() {
originalRequestURIDC.recycle();
decodedRequestURIDC.recycle();
requestURIDC.recycle();
isDecoded = false;
wasSlashAllowed = true;
decodedURIEncoding = null;
defaultURIEncoding = UTF8_CHARSET;
}
private void checkDecodedURICapacity(final int size) {
if (preallocatedDecodedURIBuffer == null) {
// for static allocation it's better to wrap byte[]
preallocatedDecodedURIBuffer = Buffers.wrap(null, new byte[size]);
} else if (preallocatedDecodedURIBuffer.clear().remaining() < size) {
preallocatedDecodedURIBuffer.dispose();
// for static allocation it's better to wrap byte[]
preallocatedDecodedURIBuffer = Buffers.wrap(null, new byte[size]);
}
}
}
