/*******************************************************************************
*Copyright (c) 2009 Eucalyptus Systems, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, only version 3 of the License.
*
*
* This file 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 Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Please contact Eucalyptus Systems, Inc., 130 Castilian
* Dr., Goleta, CA 93101 USA or visit <http://www.eucalyptus.com/licenses/>
* if you need additional information or have any questions.
*
* This file may incorporate work covered under the following copyright and
* permission notice:
*
* Software License Agreement (BSD License)
*
* Copyright (c) 2008, Regents of the University of California
* All rights reserved.
*
* Redistribution and use of this software in source and binary forms, with
* or without modification, are permitted provided that the following
* conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS 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 COPYRIGHT OWNER
* OR 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. USERS OF
* THIS SOFTWARE ACKNOWLEDGE THE POSSIBLE PRESENCE OF OTHER OPEN SOURCE
* LICENSED MATERIAL, COPYRIGHTED MATERIAL OR PATENTED MATERIAL IN THIS
* SOFTWARE, AND IF ANY SUCH MATERIAL IS DISCOVERED THE PARTY DISCOVERING
* IT MAY INFORM DR. RICH WOLSKI AT THE UNIVERSITY OF CALIFORNIA, SANTA
* BARBARA WHO WILL THEN ASCERTAIN THE MOST APPROPRIATE REMEDY, WHICH IN
* THE REGENTS’ DISCRETION MAY INCLUDE, WITHOUT LIMITATION, REPLACEMENT
* OF THE CODE SO IDENTIFIED, LICENSING OF THE CODE SO IDENTIFIED, OR
* WITHDRAWAL OF THE CODE CAPABILITY TO THE EXTENT NEEDED TO COMPLY WITH
* ANY SUCH LICENSES OR RIGHTS.
*******************************************************************************/
/*
* Author: chris grzegorczyk <grze@eucalyptus.com>
*/
package com.eucalyptus.http;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.codec.DecoderException;
import org.apache.commons.codec.net.URLCodec;
import org.jboss.netty.handler.codec.http.HttpHeaders;
import org.jboss.netty.handler.codec.http.HttpMethod;
import org.jboss.netty.handler.codec.http.HttpRequest;
import org.jboss.netty.handler.codec.http.HttpVersion;
import com.eucalyptus.component.ServiceEndpoint;
import edu.ucsb.eucalyptus.msgs.BaseMessage;
public class MappingHttpRequest extends MappingHttpMessage implements HttpRequest {
private final HttpMethod method;
private final String uri;
private String servicePath;
private String query;
private final Map<String,String> parameters;
private String restNamespace;
private final Map formFields;
public MappingHttpRequest( HttpVersion httpVersion, HttpMethod method, String uri ) {
super( httpVersion );
this.method = method;
this.uri = uri;
try {
URL url = new URL( "http://eucalyptus" + uri );
this.servicePath = url.getPath( );
this.parameters = new HashMap<String, String>( );
this.query = this.query == url.getQuery( ) ? this.query : url.getQuery( );// new URLCodec().decode(url.toURI( ).getQuery( ) ).replaceAll( " ", "+" );
this.formFields = new HashMap<String, String>( );
this.populateParameters();
} catch ( MalformedURLException e ) {
throw new RuntimeException( e );
}
}
private void populateParameters( ) {
if ( this.query != null && !"".equals( this.query ) ) {
for ( String p : this.query.split( "&" ) ) {
String[] splitParam = p.split( "=" );
String lhs = splitParam[0];
String rhs = splitParam.length == 2 ? splitParam[1] : null;
try {
if( lhs != null ) lhs = new URLCodec().decode(lhs);
} catch ( DecoderException e ) {}
try {
if( rhs != null ) rhs = new URLCodec().decode(rhs);
} catch ( DecoderException e ) {}
this.parameters.put( lhs, rhs );
}
}
}
public MappingHttpRequest( final HttpVersion httpVersion, final HttpMethod method, final String host, final int port, final String servicePath,
final Object source ) {
super( httpVersion );
this.method = method;
this.uri = "http://" + host + ":" + port + servicePath;
this.servicePath = servicePath;
this.query = null;
this.parameters = null;
this.formFields = null;
super.setMessage( source );
this.addHeader( HttpHeaders.Names.HOST, host + ":" + port );
}
@Override
public void setMessage( Object message ) {
if ( message instanceof BaseMessage ) {
( ( BaseMessage ) message ).setCorrelationId( this.getCorrelationId( ) );
}
super.setMessage( message );
}
public String getServicePath( ) {
return this.servicePath;
}
public void setServicePath( String servicePath ) {
this.servicePath = servicePath;
}
public String getQuery( ) {
return this.query;
}
public void setQuery( String query ) {
try {
this.query = new URLCodec( ).decode( query );
} catch ( DecoderException e ) {
this.query = query;
}
this.populateParameters( );
}
public HttpMethod getMethod( ) {
return this.method;
}
public String getUri( ) {
return this.uri;
}
@Override
public String toString( ) {
return this.getMethod( ).toString( ) + ' ' + this.getUri( ) + ' ' + super.getProtocolVersion( ).getText( );
}
public Map<String, String> getParameters( ) {
return parameters;
}
public String getRestNamespace( ) {
return restNamespace;
}
public void setRestNamespace( String restNamespace ) {
this.restNamespace = restNamespace;
}
public Map getFormFields( ) {
return formFields;
}
public String getAndRemoveHeader( String key ) {
String value = getHeader( key );
removeHeader( key );
return value;
}
}