/* | |
* 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.uima.ducc.container.jp; | |
import java.lang.reflect.Method; | |
import org.apache.uima.ducc.container.jp.iface.IUimaProcessor; | |
public class UimaProcessor implements IUimaProcessor { | |
Method processMethod=null; | |
Method stopMethod=null; | |
Method lastErrorMethod=null; | |
Object uimaContainerInstance = null; | |
int scaleout; | |
volatile boolean running = false; | |
public UimaProcessor(Object uimaContainerInstance, Method processMethod, Method stopMethod, Method lastErrorMethod, int scaleout) { | |
this.processMethod = processMethod; | |
this.stopMethod = stopMethod; | |
this.lastErrorMethod = lastErrorMethod; | |
this.uimaContainerInstance = uimaContainerInstance; | |
this.scaleout = scaleout; | |
this.running = true; | |
} | |
public void stop() throws Exception { | |
running = false; | |
stopMethod.invoke(uimaContainerInstance); | |
} | |
public Object process(Object xmi) throws Exception { | |
return processMethod.invoke(uimaContainerInstance, xmi); | |
/* | |
if ( running ) { | |
return processMethod.invoke(uimaContainerInstance, xmi); | |
} else { | |
throw new IllegalStateException("UimaProcessor Not in Running State - The Service is in Stopping State"); | |
} | |
*/ | |
} | |
public byte[] getLastSerializedError() throws Exception { | |
return (byte[])lastErrorMethod.invoke(uimaContainerInstance); | |
} | |
public int getScaleout() throws Exception { | |
return scaleout; | |
} | |
} |