diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java')
| -rwxr-xr-x | branches/sca-java-0.90/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/branches/sca-java-0.90/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java b/branches/sca-java-0.90/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java deleted file mode 100755 index 87b6cb3e4a..0000000000 --- a/branches/sca-java-0.90/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java +++ /dev/null @@ -1,192 +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.sca.databinding.sdo; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static org.apache.tuscany.sca.databinding.sdo.ImportSDO.IMPORT_SDO; - -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.net.URI; -import java.net.URL; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; -import org.apache.tuscany.sdo.util.SDOUtil; - -import commonj.sdo.helper.HelperContext; -import commonj.sdo.helper.XSDHelper; -import commonj.sdo.impl.HelperProvider; - -/** - * Loader that handles <import.sdo> elements. - * - * @version $Rev$ $Date$ - */ -public class ImportSDOProcessor implements StAXArtifactProcessor<ImportSDO> { - private HelperContextRegistry helperContextRegistry; - - public ImportSDOProcessor(HelperContextRegistry helperContextRegistry) { - super(); - this.helperContextRegistry = helperContextRegistry; - } - - public QName getXMLType() { - return IMPORT_SDO; - } - - public ImportSDO read(XMLStreamReader reader) throws ContributionReadException { - assert IMPORT_SDO.equals(reader.getName()); - - HelperContext helperContext = null; - - // FIXME: [rfeng] How to get the enclosing composite? - int id = System.identityHashCode(reader); - // FIXME: [rfeng] How to associate the TypeHelper with deployment - // context? - synchronized (helperContextRegistry) { - helperContext = helperContextRegistry.getHelperContext(id); - if (helperContext == null) { - helperContext = SDOUtil.createHelperContext(); - helperContextRegistry.register(id, helperContext); - } - } - - ImportSDO importSDO = new ImportSDO(helperContext); - String factoryName = reader.getAttributeValue(null, "factory"); - if (factoryName != null) { - importSDO.setFactoryClassName(factoryName); - } - String location = reader.getAttributeValue(null, "location"); - if (location != null) { - importSDO.setSchemaLocation(location); - } - - // Skip to end element - try { - while (reader.hasNext()) { - if (reader.next() == END_ELEMENT && ImportSDO.IMPORT_SDO.equals(reader.getName())) { - break; - } - } - } catch (XMLStreamException e) { - throw new ContributionReadException(e); - } - return importSDO; - } - - private void importFactory(ImportSDO importSDO) throws ContributionResolveException { - String factoryName = importSDO.getFactoryClassName(); - if (factoryName != null) { - ClassLoader cl = Thread.currentThread().getContextClassLoader(); - try { - Class<?> factoryClass = cl.loadClass(factoryName); - register(factoryClass, importSDO.getHelperContext()); - } catch (Exception e) { - throw new ContributionResolveException(e); - } - importSDO.setUnresolved(false); - } - } - - private static void register(Class factoryClass, HelperContext helperContext) throws Exception { - Field field = factoryClass.getField("INSTANCE"); - Object factory = field.get(null); - Method method = factory.getClass().getMethod("register", new Class[] {HelperContext.class}); - method.invoke(factory, new Object[] {helperContext}); - - // FIXME: How do we associate the application HelperContext with the one - // imported by the composite - HelperContext defaultContext = HelperProvider.getDefaultContext(); - method.invoke(factory, new Object[] {defaultContext}); - } - - private void importWSDL(ImportSDO importSDO) throws ContributionResolveException { - String location = importSDO.getSchemaLocation(); - if (location != null) { - try { - URL wsdlURL = null; - URI uri = URI.create(location); - if (uri.isAbsolute()) { - wsdlURL = uri.toURL(); - } - wsdlURL = Thread.currentThread().getContextClassLoader().getResource(location); - if (null == wsdlURL) { - ContributionResolveException loaderException = new ContributionResolveException( - "WSDL location error"); - throw loaderException; - } - InputStream xsdInputStream = wsdlURL.openStream(); - try { - XSDHelper xsdHelper = importSDO.getHelperContext().getXSDHelper(); - xsdHelper.define(xsdInputStream, wsdlURL.toExternalForm()); - } finally { - xsdInputStream.close(); - } - // FIXME: How do we associate the application HelperContext with - // the one - // imported by the composite - HelperContext defaultContext = HelperProvider.getDefaultContext(); - xsdInputStream = wsdlURL.openStream(); - try { - XSDHelper xsdHelper = defaultContext.getXSDHelper(); - ClassLoader cl = Thread.currentThread().getContextClassLoader(); - xsdHelper.define(xsdInputStream, wsdlURL.toExternalForm()); - } finally { - xsdInputStream.close(); - } - } catch (IOException e) { - throw new ContributionResolveException(e); - } - importSDO.setUnresolved(false); - } - } - - public QName getArtifactType() { - return ImportSDO.IMPORT_SDO; - } - - public void write(ImportSDO model, XMLStreamWriter outputSource) throws ContributionWriteException { - // TODO Auto-generated method stub - - } - - public Class<ImportSDO> getModelType() { - return ImportSDO.class; - } - - public void resolve(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException { - importFactory(importSDO); - importWSDL(importSDO); - if (!importSDO.isUnresolved()) { - resolver.addModel(importSDO); - } - } - -} |