diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesModelResolver.java')
| -rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesModelResolver.java | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesModelResolver.java b/sca-java-2.x/tags/2.0-Beta2-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesModelResolver.java deleted file mode 100644 index 020a8edd7d..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesModelResolver.java +++ /dev/null @@ -1,234 +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.xml; - -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.net.URL; -import java.net.URLConnection; -import java.util.ArrayList; -import java.util.List; - -import org.apache.tuscany.sca.contribution.Artifact; -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.ContributionFactory; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ProcessorContext; -import org.apache.tuscany.sca.contribution.resolver.ClassReference; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.databinding.sdo.SDOTypes; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.monitor.impl.ProblemImpl; -import org.apache.tuscany.sca.xsd.XSDFactory; -import org.apache.tuscany.sca.xsd.XSDefinition; -import org.apache.tuscany.sdo.api.SDOUtil; - -import commonj.sdo.Type; -import commonj.sdo.helper.HelperContext; -import commonj.sdo.helper.XSDHelper; - -/** - * SDO types model resolver that aggregates the SDO type registration for an SCA contribution - */ -public class SDOTypesModelResolver implements ModelResolver { - private Contribution contribution; - private HelperContext helperContext; - private List<SDOTypes> sdoTypes = new ArrayList<SDOTypes>(); - private ContributionFactory contributionFactory; - private XSDFactory xsdFactory; - private ProcessorContext context; - - public SDOTypesModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) { - super(); - this.contributionFactory = modelFactories.getFactory(ContributionFactory.class); - this.xsdFactory = modelFactories.getFactory(XSDFactory.class); - this.contribution = contribution; - } - - public void addModel(Object resolved, ProcessorContext context) { - if (helperContext == null) { - helperContext = SDOUtil.createHelperContext(); - } - this.context = context; - SDOTypes types = (SDOTypes)resolved; - try { - loadSDOTypes(types, contribution.getModelResolver()); - } catch (ContributionResolveException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - sdoTypes.add(types); - } - - public Object removeModel(Object resolved, ProcessorContext context) { - SDOTypes types = (SDOTypes)resolved; - - return sdoTypes.remove(types); - } - - public <T> T resolveModel(Class<T> modelClass, T unresolved, ProcessorContext context) { - SDOTypes types = (SDOTypes)unresolved; - String ns = types.getNamespace(); - this.context = context; - for (SDOTypes t : sdoTypes) { - if (t.getNamespace().equals(types.getNamespace())) { - try { - loadSDOTypes(types, contribution.getModelResolver()); - } catch (ContributionResolveException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - return (T)t; - } - } - return (T)types; - } - - 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}); - } - - private void defineFromFactory(SDOTypes importSDO, ModelResolver resolver) throws ContributionResolveException { - String factoryName = importSDO.getFactory(); - if (factoryName != null) { - ClassReference reference = new ClassReference(factoryName); - ClassReference resolved = resolver.resolveModel(ClassReference.class, reference, context); - if (resolved != null && !resolved.isUnresolved()) { - try { - Class<?> factoryClass = resolved.getJavaClass(); - // Get the namespace - Field field = factoryClass.getField("NAMESPACE_URI"); - importSDO.setNamespace((String)field.get(null)); - register(factoryClass, helperContext); - importSDO.setUnresolved(false); - } catch (Exception e) { - ContributionResolveException ce = new ContributionResolveException(e); - error(context.getMonitor(), "ContributionResolveException", resolver, ce); - //throw ce; - } - } else { - error(context.getMonitor(), "FailToResolveClass", resolver, factoryName); - //ContributionResolveException loaderException = - //new ContributionResolveException("Fail to resolve class: " + factoryName); - //throw loaderException; - } - } - } - - private void defineFromXSD(SDOTypes importSDO, ModelResolver resolver) throws ContributionResolveException { - String location = importSDO.getSchemaLocation(); - if (location != null) { - try { - Artifact artifact = contributionFactory.createArtifact(); - artifact.setURI(location); - artifact = resolver.resolveModel(Artifact.class, artifact, context); - if (artifact.getLocation() != null) { - String wsdlURL = artifact.getLocation(); - URLConnection connection = new URL(wsdlURL).openConnection(); - connection.setUseCaches(false); - InputStream xsdInputStream = connection.getInputStream(); - try { - XSDHelper xsdHelper = helperContext.getXSDHelper(); - List<Type> sdoTypes = xsdHelper.define(xsdInputStream, wsdlURL); - for (Type t : sdoTypes) { - importSDO.setNamespace(t.getURI()); - break; - } - importSDO.getTypes().addAll(sdoTypes); - } finally { - xsdInputStream.close(); - } - importSDO.setUnresolved(false); - } else { - error(context.getMonitor(), "FailToResolveLocation", resolver, location); - //ContributionResolveException loaderException = new ContributionResolveException("Fail to resolve location: " + location); - //throw loaderException; - } - } catch (IOException e) { - ContributionResolveException ce = new ContributionResolveException(e); - error(context.getMonitor(), "ContributionResolveException", resolver, ce); - //throw ce; - } - } else { - String ns = importSDO.getNamespace(); - if (ns != null) { - XSDefinition xsd = xsdFactory.createXSDefinition(); - xsd.setUnresolved(true); - xsd.setNamespace(ns); - xsd = resolver.resolveModel(XSDefinition.class, xsd, context); - if (!xsd.isUnresolved()) { - XSDHelper xsdHelper = helperContext.getXSDHelper(); - xsdHelper.define(xsd.getLocation().toString()); - } - } - } - } - - private void loadSDOTypes(SDOTypes types, ModelResolver resolver) throws ContributionResolveException { - synchronized (types) { - if (types.isUnresolved()) { - defineFromFactory(types, resolver); - defineFromXSD(types, resolver); - types.setUnresolved(false); - } - } - } - - /** - * Report a exception. - * - * @param problems - * @param message - * @param model - */ - private void error(Monitor monitor, String message, Object model, Exception ex) { - if (monitor != null) { - Problem problem = - new ProblemImpl(this.getClass().getName(), "databinding-sdo-validation-messages", Severity.ERROR, - message, model, message, ex); - monitor.problem(problem); - } - } - - /** - * Report a error. - * - * @param problems - * @param message - * @param model - */ - private void error(Monitor monitor, String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = - new ProblemImpl(this.getClass().getName(), "databinding-sdo-validation-messages", Severity.ERROR, - message, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - -} |