diff options
Diffstat (limited to 'sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java')
-rw-r--r-- | sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java deleted file mode 100644 index c5be797cda..0000000000 --- a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/ServiceLoader.java +++ /dev/null @@ -1,99 +0,0 @@ -/* - * 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.core.loader; - -import java.net.URI; -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; - -import static org.osoa.sca.Constants.SCA_NS; -import org.osoa.sca.annotations.Constructor; -import org.osoa.sca.annotations.Reference; - -import org.apache.tuscany.spi.QualifiedName; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.extension.LoaderExtension; -import org.apache.tuscany.spi.loader.LoaderException; -import org.apache.tuscany.spi.loader.LoaderRegistry; -import org.apache.tuscany.spi.loader.UnrecognizedElementException; -import org.apache.tuscany.spi.model.BindingDefinition; -import org.apache.tuscany.spi.model.ModelObject; -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.model.ServiceDefinition; - -/** - * Loads a service definition from an XML-based assembly file - * - * @version $Rev$ $Date$ - */ -public class ServiceLoader extends LoaderExtension<ServiceDefinition> { - private static final QName SERVICE = new QName(SCA_NS, "service"); - - @Constructor - public ServiceLoader(@Reference LoaderRegistry registry) { - super(registry); - } - - public QName getXMLType() { - return SERVICE; - } - - public ServiceDefinition load(ModelObject object, XMLStreamReader reader, DeploymentContext context) - throws XMLStreamException, LoaderException { - assert SERVICE.equals(reader.getName()); - String name = reader.getAttributeValue(null, "name"); - URI compositeId = context.getComponentId(); - URI componentBase = URI.create(compositeId + "/"); - ServiceDefinition def = new ServiceDefinition(); - def.setUri(compositeId.resolve('#' + name)); - - URI targetUri = null; - String promote = reader.getAttributeValue(null, "promote"); - if (promote != null) { - QualifiedName qName = new QualifiedName(promote); - targetUri = componentBase.resolve(qName.getFragment()); - } - while (true) { - int i = reader.next(); - switch (i) { - case START_ELEMENT: - ModelObject o = registry.load(null, reader, context); - if (o instanceof ServiceContract) { - def.setServiceContract((ServiceContract) o); - } else if (o instanceof BindingDefinition) { - def.addBinding((BindingDefinition) o); - } else { - throw new UnrecognizedElementException(reader.getName()); - } - break; - case END_ELEMENT: - if (SERVICE.equals(reader.getName())) { - if (targetUri != null) { - def.setTarget(targetUri); - } - return def; - } - break; - } - } - } -} |