/**
* 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.hadoop.portmap;
import java.util.Arrays;
import java.util.Collection;
import org.apache.hadoop.oncrpc.RpcAcceptedReply;
import org.apache.hadoop.oncrpc.XDR;
import org.apache.hadoop.oncrpc.security.VerifierNone;
/**
* Helper utility for sending portmap response.
*/
public class PortmapResponse {
public static XDR voidReply(XDR xdr, int xid) {
RpcAcceptedReply.getAcceptInstance(xid, new VerifierNone()).write(xdr);
return xdr;
}
public static XDR intReply(XDR xdr, int xid, int value) {
RpcAcceptedReply.getAcceptInstance(xid, new VerifierNone()).write(xdr);
xdr.writeInt(value);
return xdr;
}
public static XDR booleanReply(XDR xdr, int xid, boolean value) {
RpcAcceptedReply.getAcceptInstance(xid, new VerifierNone()).write(xdr);
xdr.writeBoolean(value);
return xdr;
}
public static XDR pmapList(XDR xdr, int xid, Collection<PortmapMapping> list) {
RpcAcceptedReply.getAcceptInstance(xid, new VerifierNone()).write(xdr);
for (PortmapMapping mapping : list) {
System.out.println(mapping);
xdr.writeBoolean(true); // Value follows
mapping.serialize(xdr);
}
xdr.writeBoolean(false); // No value follows
return xdr;
}
public static XDR pmapList(XDR xdr, int xid, PortmapMapping[] list) {
return pmapList(xdr, xid, Arrays.asList(list));
}
}