/*
* Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
*
* The Sun Project JXTA(TM) Software License
*
* 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 acknowledgment: "This product includes software
* developed by Sun Microsystems, Inc. for JXTA(TM) technology."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this software
* without prior written permission. For written permission, please contact
* Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA", nor may
* "JXTA" appear in their name, without prior written permission of Sun.
*
* 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 SUN
* MICROSYSTEMS 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.
*
* JXTA is a registered trademark of Sun Microsystems, Inc. in the United
* States and other countries.
*
* Please see the license information page at :
* <http://www.jxta.org/project/www/license.html> for instructions on use of
* the license in source files.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of Project JXTA. For more information on Project JXTA, please see
* http://www.jxta.org.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.protocol;
import net.jxse.JxseInstantiator;
import net.jxta.document.Document;
import net.jxta.document.MimeMediaType;
import net.jxta.document.StructuredDocument;
/**
* Generic Resolver Service message "Response".
*
* @see net.jxta.resolver.ResolverService
*@see net.jxta.protocol.ResolverQueryMsg
* @see <a href="https://jxta-spec.dev.java.net/nonav/JXTAProtocols.html#proto-prp" target="_blank">JXTA Protocols Specification : Peer Resolver Protocol</a>
**/
public abstract class ResolverResponseMsg {
private StructuredDocument credential = null;
private String handlername = null;
/**
* Description of the Field
*/
public int queryid = 0;
private String response = null;
/**
* returns the credential
*
*@return StructuredDocument credential
*/
public StructuredDocument getCredential() {
return credential;
}
/**
* Write advertisement into a document. asMimeType is a mime media-type
* specification and provides the form of the document which is being
* requested. Two standard document forms are defined. "text/text" encodes
* the document in a form nice for printing out and "text/xml" which
* provides an XML format.
*
*@param asMimeType mime-type representation requested for that document
*@return Document document representing the advertisement
*/
public abstract Document getDocument(MimeMediaType asMimeType);
/**
* Set optional route information as part of the response. This
* information is just attached to the response and is ONLY used by the
* resolver service. This information will not be sent as part of the
* response msg and is not part of the resolver response wire format
* protocol.
*
* @param route RouteAdvertisement to send the response
*/
public abstract void setSrcPeerRoute(RouteAdvertisement route);
/**
* Get optional route information that may be attached to the
* response. This information is just attached to the response and
* is only used internally by the resolver service. This information will
* not be sent as part of the response msg and is not part of the
* resolver response wire format.
*
* @return RouteAdvertisement to send the response
*/
public abstract RouteAdvertisement getSrcPeerRoute();
/**
* returns the handlername
*
*@return String handlername name
*/
public String getHandlerName() {
return handlername;
}
/**
* returns queryid value
*
*@return int queryid value
*/
public int getQueryId() {
return queryid;
}
/**
* returns the response body for this message.
*
*@return the response body represented as a string.
*/
public String getResponse() {
return response;
}
/**
* set the credential for this response.
*
*@param cred string credential
*/
public void setCredential(StructuredDocument cred) {
this.credential = cred;
}
/**
* set the handlername
*
*@param name string handlername
*/
public void setHandlerName(String name) {
this.handlername = name;
}
/**
* set the query id to which this message is a response.
*
*@param id the query id for this response.
*/
public void setQueryId(int id) {
this.queryid = id;
}
/**
* Set the response body for this message.
*
*@param response response body as a string.
*/
public void setResponse(String response) {
this.response = response;
}
/**
* All messages have a type (in xml this is !doctype) which identifies the
* message
*
*@return String type of the advertisement
*/
public static String getAdvertisementType() {
return "jxta:ResolverResponse";
}
private static final String RESOLVER_RESPONSE_MSG_IMPL = "net.jxta.impl.protocol.ResolverResponse";
/**
* Provides an instance of a resolver response message implementation.
*
* @return a resolver response message object instance
*/
public static ResolverResponseMsg newResolverResponseMsg() {
// Checking for any system properties, or use default implementation
String ToResolve = System.getProperty("RESOLVER_RESPONSE_MSG_IMPL", RESOLVER_RESPONSE_MSG_IMPL);
// Retrieving implementing class
Class ToInstantiate = JxseInstantiator.forName(ToResolve);
// Instantiating object
return (ResolverResponseMsg) JxseInstantiator.instantiateWithNoParameterConstructor(ToInstantiate);
}
}