From 132aa8a77685ec92bc90c03f987650d275a7b639 Mon Sep 17 00:00:00 2001 From: lresende Date: Mon, 30 Sep 2013 06:59:11 +0000 Subject: 2.0.1 RC1 release tag git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1527464 13f79535-47bb-0310-9956-ffa450edef68 --- .../sca/databinding/jaxb/JAXBTypeHelper.java | 244 +++++++++++++++++++++ 1 file changed, 244 insertions(+) create mode 100644 sca-java-2.x/tags/2.0.1-RC1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java') diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java b/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java new file mode 100644 index 0000000000..84529752de --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java @@ -0,0 +1,244 @@ +/* + * 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.jaxb; + +import java.io.IOException; +import java.io.StringWriter; +import java.net.URI; +import java.net.URISyntaxException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.SchemaOutputResolver; +import javax.xml.namespace.QName; +import javax.xml.transform.Result; +import javax.xml.transform.dom.DOMResult; +import javax.xml.transform.stream.StreamResult; + +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.databinding.XMLTypeHelper; +import org.apache.tuscany.sca.interfacedef.DataType; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; +import org.apache.tuscany.sca.interfacedef.util.TypeInfo; +import org.apache.tuscany.sca.interfacedef.util.XMLType; +import org.apache.tuscany.sca.xsd.XSDFactory; +import org.apache.tuscany.sca.xsd.XSDefinition; +import org.oasisopen.sca.ServiceRuntimeException; +import org.w3c.dom.Document; + +public class JAXBTypeHelper implements XMLTypeHelper { + private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema"; + private static final String ANYTYPE_NAME = "anyType"; + private static final QName ANYTYPE_QNAME = new QName(SCHEMA_NS, ANYTYPE_NAME); + + private JAXBContextHelper contextHelper; + + public JAXBTypeHelper(ExtensionPointRegistry registry) { + super(); + contextHelper = JAXBContextHelper.getInstance(registry); + } + + public TypeInfo getTypeInfo(Class javaType, Object logical) { + QName xmlType = JavaXMLMapper.getXMLType(javaType); + if (xmlType != null) { + return new TypeInfo(xmlType, true, null); + } else if (javaType.isInterface()) { + return new TypeInfo(ANYTYPE_QNAME, true, null); + } else { + // types.add(javaType); + if (logical instanceof XMLType) { + xmlType = ((XMLType)logical).getTypeName(); + } + if (xmlType == null) { + xmlType = new QName(JAXBContextHelper.jaxbDecapitalize(javaType.getSimpleName())); + } + return new TypeInfo(xmlType, false, null); + } + } + + /* + public List getSchemaDefinitions(XSDFactory factory, ModelResolver resolver) { + List definitions = new ArrayList(); + generateJAXBSchemas(definitions, factory); + return definitions; + } + */ + + public static Map generateSchema(JAXBContext context) throws IOException { + StringResolverImpl resolver = new StringResolverImpl(); + context.generateSchema(resolver); + Map xsds = new HashMap(); + for (Map.Entry xsd : resolver.getResults().entrySet()) { + xsds.put(xsd.getKey(), xsd.getValue().getWriter().toString()); + } + return xsds; + } + +// private static class XSDResolver implements URIResolver { +// private Map xsds; +// +// public XSDResolver(Map xsds) { +// super(); +// this.xsds = xsds; +// } +// +// public InputSource resolveEntity(java.lang.String namespace, +// java.lang.String schemaLocation, +// java.lang.String baseUri) { +// String xsd = xsds.get(schemaLocation); +// if (xsd == null) { +// return null; +// } +// return new InputSource(new StringReader(xsd)); +// } +// +// } + + /* + private void generateJAXBSchemas1(List definitions, XSDFactory factory) { + if (types.size() > 0) { + try { + XmlSchemaCollection collection = new XmlSchemaCollection(); + Class[] typesArray = new Class[types.size()]; + typesArray = types.toArray(typesArray); + JAXBContext context = JAXBContextHelper.createJAXBContext(typesArray); + Map results = generateSchema(context); + collection.setSchemaResolver(new XSDResolver(results)); + + for (Map.Entry entry : results.entrySet()) { + XSDefinition definition = factory.createXSDefinition(); + int index = entry.getKey().lastIndexOf('#'); + String ns = entry.getKey().substring(0, index); + String file = entry.getKey().substring(index + 1); + definition.setUnresolved(true); + definition.setNamespace(ns); + definition.setSchema(collection.read(new StringReader(entry.getValue()), null)); + definition.setSchemaCollection(collection); + definition.setUnresolved(false); + definitions.add(definition); + } + } catch (Exception e) { + throw new RuntimeException(e); + } + } + } + */ + + private static class DOMResolverImpl extends SchemaOutputResolver { + private Map results = new HashMap(); + + @Override + public Result createOutput(String ns, String file) throws IOException { + DOMResult result = new DOMResult(); + // TUSCANY-2498: Set the system id to "" so that the xsd:import doesn't produce + // an illegal schemaLocation attr + result.setSystemId(""); + results.put(ns, result); + return result; + } + + public Map getResults() { + return results; + } + } + + /* + private void generateJAXBSchemas(List definitions, XSDFactory factory) { + if (types.size() > 0) { + try { + Class[] typesArray = new Class[types.size()]; + typesArray = types.toArray(typesArray); + JAXBContext context = JAXBContext.newInstance(typesArray); + generateSchemas(definitions, factory, context); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + } + */ + + private void generateSchemas(List definitions, XSDFactory factory, JAXBContext context) + throws IOException { + DOMResolverImpl resolver = new DOMResolverImpl(); + context.generateSchema(resolver); + Map results = resolver.getResults(); + for (Map.Entry entry : results.entrySet()) { + XSDefinition definition = factory.createXSDefinition(); + definition.setUnresolved(true); + definition.setDocument((Document)entry.getValue().getNode()); + definition.setNamespace(entry.getKey()); + URI location = null; + try { + location = new URI(entry.getValue().getSystemId()); + } catch (URISyntaxException e) { + // ignore: use null value + } + definition.setLocation(location); + definitions.add(definition); + } + } + + private static class StringResolverImpl extends SchemaOutputResolver { + private Map results = new HashMap(); + + @Override + public Result createOutput(String ns, String file) throws IOException { + StringWriter sw = new StringWriter(); + StreamResult result = new StreamResult(sw); + String sysId = ns + '#' + file; + result.setSystemId(sysId); + results.put(sysId, result); + return result; + } + + public Map getResults() { + return results; + } + } + + public List getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf) { + try { + JAXBContext context = contextHelper.createJAXBContext(intf, false); + List definitions = new ArrayList(); + generateSchemas(definitions, factory, context); + return definitions; + } catch (Throwable e) { + throw new ServiceRuntimeException(e); + } + } + + public List getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List dataTypes) { + try { + + JAXBContext context = contextHelper.createJAXBContext(dataTypes); + List definitions = new ArrayList(); + generateSchemas(definitions, factory, context); + return definitions; + } catch (Throwable e) { + throw new ServiceRuntimeException(e); + } + } + +} -- cgit v1.2.3