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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java new file mode 100644 index 0000000000..786e3e28d9 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java @@ -0,0 +1,62 @@ +/* + * 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.axiom; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamReader; + +import org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.databinding.PullTransformer; +import org.apache.tuscany.sca.databinding.TransformationContext; +import org.apache.tuscany.sca.databinding.impl.BaseTransformer; + +public class OMElement2XMLStreamReader extends BaseTransformer<OMElement, XMLStreamReader> implements + PullTransformer<OMElement, XMLStreamReader> { + // private XmlOptions options; + + public static QName QNAME_NIL = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil"); + + public XMLStreamReader transform(OMElement source, TransformationContext context) { + if (source == null) { + return null; + } else { + if ("true".equals(source.getAttributeValue(QNAME_NIL))) { + return null; + } else { + return source.getXMLStreamReader(); + } + } + } + + @Override + public Class getSourceType() { + return OMElement.class; + } + + @Override + public Class getTargetType() { + return XMLStreamReader.class; + } + + @Override + public int getWeight() { + return 10; + } + +} |