diff options
Diffstat (limited to 'sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/ReferenceLoader.java')
-rw-r--r-- | sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/ReferenceLoader.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/ReferenceLoader.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/ReferenceLoader.java new file mode 100644 index 0000000000..aa95210757 --- /dev/null +++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/ReferenceLoader.java @@ -0,0 +1,64 @@ +/** + * + * Copyright 2005 The Apache Software Foundation + * + * Licensed 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.core.loader.assembly; + +import org.apache.tuscany.core.config.ConfigurationLoadException; +import org.apache.tuscany.core.loader.StAXUtil; +import org.apache.tuscany.core.loader.LoaderContext; +import static org.apache.tuscany.core.loader.assembly.AssemblyConstants.REFERENCE; +import org.apache.tuscany.model.assembly.AssemblyObject; +import org.apache.tuscany.model.assembly.Multiplicity; +import org.apache.tuscany.model.assembly.Reference; +import org.apache.tuscany.model.assembly.ServiceContract; +import org.osoa.sca.annotations.Scope; + +import javax.xml.namespace.QName; +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +/** + * @version $Rev$ $Date$ + */ +@Scope("MODULE") +public class ReferenceLoader extends AbstractLoader { + public QName getXMLType() { + return REFERENCE; + } + + public Reference load(XMLStreamReader reader, LoaderContext loaderContext) throws XMLStreamException, ConfigurationLoadException { + assert REFERENCE.equals(reader.getName()); + Reference reference = factory.createReference(); + reference.setName(reader.getAttributeValue(null, "name")); + reference.setMultiplicity(StAXUtil.multiplicity(reader.getAttributeValue(null, "multiplicity"), Multiplicity.ONE_ONE)); + + while (true) { + switch (reader.next()) { + case START_ELEMENT: + AssemblyObject o = registry.load(reader, loaderContext); + if (o instanceof ServiceContract) { + reference.setServiceContract((ServiceContract) o); + } + reader.next(); + break; + case END_ELEMENT: + return reference; + } + } + } +} |