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Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.6-RC2/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6-RC2/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java b/sca-java-1.x/tags/1.6-RC2/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java new file mode 100644 index 0000000000..29951a5e16 --- /dev/null +++ b/sca-java-1.x/tags/1.6-RC2/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java @@ -0,0 +1,77 @@ +/* + * 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.jaxb; + +import java.io.StringWriter; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.Marshaller; +import javax.xml.transform.stream.StreamResult; + +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.xml.XMLStringDataBinding; + +/** + * + * @version $Rev$ $Date$ + */ +public class JAXB2String extends BaseTransformer<Object, String> implements PullTransformer<Object, String> { + + public String transform(Object source, TransformationContext tContext) { + try { + JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true); + Marshaller marshaller = context.createMarshaller(); + StringWriter writer = new StringWriter(); + StreamResult result = new StreamResult(writer); + Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source); + marshaller.marshal(jaxbElement, result); + return writer.toString(); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + @Override + protected Class<Object> getSourceType() { + return Object.class; + } + + @Override + protected Class<String> getTargetType() { + return String.class; + } + + @Override + public int getWeight() { + return 30; + } + + @Override + public String getSourceDataBinding() { + return JAXBDataBinding.NAME; + } + + @Override + public String getTargetDataBinding() { + return XMLStringDataBinding.NAME; + } +} |