| /** |
| * 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.camel.component.jt400; |
| |
| import java.beans.PropertyVetoException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.Arrays; |
| import java.util.Map; |
| |
| import javax.naming.OperationNotSupportedException; |
| |
| import com.ibm.as400.access.AS400; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.CamelException; |
| import org.apache.camel.Consumer; |
| import org.apache.camel.Processor; |
| import org.apache.camel.Producer; |
| import org.apache.camel.impl.DefaultEndpoint; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class Jt400PgmEndpoint extends DefaultEndpoint { |
| private static final transient Logger LOG = LoggerFactory.getLogger(Jt400PgmEndpoint.class); |
| |
| private String programToExecute; |
| |
| private Integer[] outputFieldsIdxArray; |
| private Integer[] outputFieldsLengthArray; |
| |
| private AS400 iSeries; |
| |
| /** |
| * Creates a new AS/400 PGM CALL endpoint |
| */ |
| protected Jt400PgmEndpoint(String endpointUri, Jt400Component component) throws CamelException { |
| super(endpointUri, component); |
| try { |
| URI uri = new URI(endpointUri); |
| String[] credentials = uri.getUserInfo().split(":"); |
| iSeries = new AS400(uri.getHost(), credentials[0], credentials[1]); |
| programToExecute = uri.getPath(); |
| } catch (URISyntaxException e) { |
| throw new CamelException("Unable to parse URI for " + endpointUri, e); |
| } |
| |
| try { |
| iSeries.setGuiAvailable(false); |
| } catch (PropertyVetoException e) { |
| LOG.warn("Failed do disable AS/400 prompting in the environment running Camel.", e); |
| } |
| } |
| |
| public Jt400PgmEndpoint(String endpointUri, String programToExecute, Map<String, Object> parameters, |
| CamelContext camelContext) { |
| super(endpointUri, camelContext); |
| this.programToExecute = programToExecute; |
| } |
| |
| public Producer createProducer() throws Exception { |
| return new Jt400PgmProducer(this); |
| } |
| |
| public Consumer createConsumer(Processor processor) throws Exception { |
| throw new OperationNotSupportedException(); |
| } |
| |
| public boolean isSingleton() { |
| return false; |
| } |
| |
| @Override |
| public void stop() throws Exception { |
| super.stop(); |
| if (iSeries != null) { |
| iSeries.disconnectAllServices(); |
| } |
| } |
| |
| public boolean isFieldIdxForOuput(int idx) { |
| return Arrays.binarySearch(outputFieldsIdxArray, idx) >= 0; |
| } |
| |
| public int getOutputFieldLength(int idx) { |
| return outputFieldsLengthArray[idx]; |
| } |
| |
| // getters and setters |
| public String getProgramToExecute() { |
| return programToExecute; |
| } |
| |
| public AS400 getiSeries() { |
| return iSeries; |
| } |
| |
| public void setOutputFieldsIdx(String outputFieldsIdx) { |
| if (outputFieldsIdx != null) { |
| String[] outputArray = outputFieldsIdx.split(","); |
| outputFieldsIdxArray = new Integer[outputArray.length]; |
| for (int i = 0; i < outputArray.length; i++) { |
| String str = outputArray[i]; |
| outputFieldsIdxArray[i] = Integer.parseInt(str); |
| } |
| } |
| } |
| |
| public void setFieldsLength(String fieldsLength) { |
| if (fieldsLength != null) { |
| String[] outputArray = fieldsLength.split(","); |
| outputFieldsLengthArray = new Integer[outputArray.length]; |
| for (int i = 0; i < outputArray.length; i++) { |
| String str = outputArray[i]; |
| outputFieldsLengthArray[i] = Integer.parseInt(str); |
| } |
| } |
| } |
| |
| public void setGuiAvailable(boolean guiAvailable) throws PropertyVetoException { |
| this.iSeries.setGuiAvailable(guiAvailable); |
| } |
| |
| public boolean isGuiAvailable() { |
| return iSeries != null && iSeries.isGuiAvailable(); |
| } |
| |
| } |