diff options
Diffstat (limited to 'sandbox/event/modules/databinding-job/src/main/java/org/apache/tuscany/sca/databinding/job/Job2OMElement.java')
-rw-r--r-- | sandbox/event/modules/databinding-job/src/main/java/org/apache/tuscany/sca/databinding/job/Job2OMElement.java | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/sandbox/event/modules/databinding-job/src/main/java/org/apache/tuscany/sca/databinding/job/Job2OMElement.java b/sandbox/event/modules/databinding-job/src/main/java/org/apache/tuscany/sca/databinding/job/Job2OMElement.java new file mode 100644 index 0000000000..9752815640 --- /dev/null +++ b/sandbox/event/modules/databinding-job/src/main/java/org/apache/tuscany/sca/databinding/job/Job2OMElement.java @@ -0,0 +1,84 @@ +/* + * 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.tuscany.sca.databinding.job; + +import java.io.ByteArrayOutputStream; +import java.io.Externalizable; +import java.io.ObjectOutputStream; + +import javax.activation.DataHandler; +import javax.xml.namespace.QName; + +import org.apache.axiom.attachments.ByteArrayDataSource; +import org.apache.axiom.om.OMAbstractFactory; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axiom.om.OMNamespace; +import org.apache.axiom.om.OMText; +import org.apache.tuscany.sca.databinding.PullTransformer; +import org.apache.tuscany.sca.databinding.TransformationContext; +import org.apache.tuscany.sca.databinding.TransformationException; +import org.apache.tuscany.sca.databinding.impl.BaseTransformer; +import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary; +import org.apache.tuscany.sca.databinding.axiom.AxiomHelper; + +@SuppressWarnings("unchecked") +public class Job2OMElement extends BaseTransformer<Job, OMElement> implements + PullTransformer<Job, OMElement> { + + @Override + protected Class getSourceType() { + return Job.class; + } + + @Override + protected Class getTargetType() { + return OMElement.class; + } + + public OMElement transform(Job source, TransformationContext context) { + OMElement element = null; + + try { + // JobDataSource dataSource = new JobDataSource(); + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + ObjectOutputStream out = new ObjectOutputStream(bos); + out.writeObject(source); + out.close(); + byte[] bytes = bos.toByteArray(); + // ByteArrayDataSource ds = new ByteArrayDataSource(bytes); + OMFactory factory = OMAbstractFactory.getOMFactory(); + OMNamespace ns = AxiomHelper.createOMNamespace(factory, new QName( + "http://job")); + element = factory.createOMElement("jobreference", ns); + // OMText data = factory.createOMText(new DataHandler(ds), true); + // element.addChild(data); + element.setText(Base64Binary.encode(bytes)); + return element; + } catch (Exception e) { + throw new TransformationException(e); + } + } + + @Override + public int getWeight() { + return 10; + } + +} |