org.apache.cxf.binding.corba.types.HandlerIterator Maven / Gradle / Ivy
/**
* 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.cxf.binding.corba.types;
import java.util.Iterator;
import org.apache.cxf.binding.corba.CorbaMessage;
import org.apache.cxf.binding.corba.CorbaStreamable;
public class HandlerIterator implements Iterator {
final CorbaStreamable[] params;
int count;
CorbaObjectHandler next;
boolean isServer;
public HandlerIterator(CorbaMessage msg, boolean server) {
params = msg.getStreamableArguments();
isServer = server;
if (!isServer && msg.getStreamableReturn() != null) {
next = msg.getStreamableReturn().getObject();
}
}
public boolean hasNext() {
while (next == null && count < params.length) {
int mode = params[count].getMode();
int value = org.omg.CORBA.ARG_OUT.value;
if (isServer) {
value = org.omg.CORBA.ARG_IN.value;
}
if (mode == value
|| mode == org.omg.CORBA.ARG_INOUT.value) {
next = params[count].getObject();
}
if (!isServer
&& mode == org.omg.CORBA.ARG_INOUT.value
&& next instanceof CorbaPrimitiveHandler) {
CorbaPrimitiveHandler prim = (CorbaPrimitiveHandler)next;
prim.clear();
}
count++;
}
return next != null;
}
public CorbaObjectHandler next() {
CorbaObjectHandler current = next;
next = null;
return current;
}
public void remove() {
}
}