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/**
* 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.cxf.sdo.tools;
import java.io.File;
import java.io.StringReader;
import java.io.StringWriter;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.xml.namespace.QName;
import org.apache.cxf.common.xmlschema.SchemaCollection;
import org.apache.cxf.common.xmlschema.XmlSchemaConstants;
import org.apache.cxf.helpers.CastUtils;
import org.apache.cxf.tools.common.ToolConstants;
import org.apache.cxf.tools.common.ToolContext;
import org.apache.cxf.tools.common.ToolException;
import org.apache.cxf.tools.common.model.DefaultValueWriter;
import org.apache.cxf.tools.util.ClassCollector;
import org.apache.cxf.tools.wsdlto.core.DataBindingProfile;
import org.apache.tuscany.sdo.generate.XSD2JavaGenerator;
import org.apache.tuscany.sdo.helper.HelperContextImpl;
import org.apache.tuscany.sdo.helper.XSDHelperImpl;
import org.apache.ws.commons.schema.XmlSchema;
import org.eclipse.emf.codegen.ecore.genmodel.GenClass;
import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
import org.eclipse.emf.codegen.ecore.genmodel.GenPackage;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.impl.EPackageRegistryImpl;
import org.eclipse.emf.ecore.util.BasicExtendedMetaData;
import org.eclipse.emf.ecore.util.ExtendedMetaData;
import commonj.sdo.DataObject;
import commonj.sdo.Property;
import commonj.sdo.Type;
import commonj.sdo.helper.HelperContext;
import commonj.sdo.helper.TypeHelper;
import commonj.sdo.helper.XSDHelper;
public class SDODatabinding extends XSD2JavaGenerator implements DataBindingProfile {
private static final String DATABINDING_DYNAMIC_SDO = "sdo-dynamic";
private TypeHelper typeHelper;
private XSDHelper xsdHelper;
private boolean dynamic;
private ExtendedMetaData extendedMetaData;
private GenModel genModel;
private Map genClasses = new HashMap();
private SchemaCollection schemaCollection;
private EPackage.Registry packageRegistry;
public void initialize(ToolContext context) throws ToolException {
context.put(ToolConstants.RUNTIME_DATABINDING_CLASS,
"org.apache.cxf.sdo.SDODataBinding.class");
String databinding = (String)context.get(ToolConstants.CFG_DATABINDING);
if (DATABINDING_DYNAMIC_SDO.equalsIgnoreCase(databinding)) {
dynamic = true;
}
generatedPackages = null;
String outputDir = (String)context.get(ToolConstants.CFG_OUTPUTDIR);
String pkg = context.getPackageName();
// preparing the directories where files to be written.
File targetDir;
if (outputDir == null) {
String wsdl = (String)context.get(ToolConstants.CFG_WSDLLOCATION);
try {
outputDir = new File(new URI(wsdl)).getParentFile().getAbsolutePath();
} catch (URISyntaxException e) {
outputDir = new File(".").getAbsolutePath();
}
}
targetDir = new File(outputDir);
targetDir.mkdirs();
List argList = new ArrayList();
argList.add("-targetDirectory");
argList.add(targetDir.getAbsolutePath());
if (pkg != null) {
argList.add("-javaPackage");
argList.add(pkg);
}
schemaCollection = (SchemaCollection) context.get(ToolConstants.XML_SCHEMA_COLLECTION);
argList.add(""); //bogus arg
String[] args = argList.toArray(new String[argList.size()]);
packageRegistry = new EPackageRegistryImpl(EPackage.Registry.INSTANCE);
extendedMetaData = new BasicExtendedMetaData(packageRegistry);
HelperContext hc = new HelperContextImpl(extendedMetaData, false);
xsdHelper = hc.getXSDHelper();
typeHelper = hc.getTypeHelper();
processArguments(args);
((XSDHelperImpl)xsdHelper).setRedefineBuiltIn(generateBuiltIn);
for (XmlSchema schema : schemaCollection.getXmlSchemas()) {
if (schema.getTargetNamespace().equals(XmlSchemaConstants.XSD_NAMESPACE_URI)) {
continue;
}
StringWriter writer = new StringWriter();
schema.write(writer);
xsdHelper.define(new StringReader(writer.toString()), schema.getSourceURI());
}
}
public void generate(ToolContext context) throws ToolException {
Map ns2pkgMap = context.getNamespacePackageMap();
Map packageInfoTable =
createPackageInfoTable(schemaCollection, ns2pkgMap);
ClassCollector classCollector = context.get(ClassCollector.class);
try {
if (!dynamic) {
// No XSD2Java is needed for dynamic SDO
genModel = generatePackages(packageRegistry.values(), targetDirectory,
new Hashtable(packageInfoTable),
genOptions, allNamespaces);
List packages = CastUtils.cast(genModel.getGenPackages());
for (Iterator iter = packages.iterator(); iter.hasNext();) {
// loop through the list, once to build up the eclass to genclass mapper
GenPackage genPackage = iter.next();
List classes = CastUtils.cast(genPackage.getGenClasses());
for (Iterator classIter = classes.iterator(); classIter.hasNext();) {
GenClass genClass = classIter.next();
genClasses.put(genClass.getEcoreClass(), genClass);
//This gets the "impl" classes, how do we get everything else?
String s = genClass.getQualifiedClassName();
String p = s.substring(0, s.lastIndexOf('.'));
s = s.substring(s.lastIndexOf('.') + 1);
classCollector.addTypesClassName(p,
s,
genClass.getQualifiedClassName());
p = genClass.getGenPackage().getInterfacePackageName();
s = genClass.getInterfaceName();
classCollector.addTypesClassName(p,
s,
p + "." + s);
}
String p = genPackage.getInterfacePackageName();
String s = genPackage.getFactoryInterfaceName();
classCollector.addTypesClassName(p,
s,
p + "." + s);
p = genPackage.getClassPackageName();
s = genPackage.getFactoryClassName();
classCollector.addTypesClassName(p,
s,
p + "." + s);
}
}
} catch (Exception e) {
throw new ToolException(e);
}
}
private Map createPackageInfoTable(SchemaCollection schemas,
Map ns2PkgMap) {
Map packageInfoTable = new HashMap();
if (ns2PkgMap != null && !ns2PkgMap.isEmpty()) {
for (Map.Entry e : ns2PkgMap.entrySet()) {
packageInfoTable.put(e.getKey(), new PackageInfo(e.getValue(), null, e.getKey(), null));
}
} else {
for (XmlSchema schema : schemas.getXmlSchemas()) {
packageInfoTable.put(schema.getTargetNamespace(),
new PackageInfo(javaPackage, prefix, schema.getTargetNamespace(), null));
}
}
return packageInfoTable;
}
public String getType(QName qName, boolean element) {
Type type = null;
if (element) {
Property property = xsdHelper.getGlobalProperty(qName.getNamespaceURI(),
qName.getLocalPart(), true);
if (property != null) {
type = property.getType();
}
}
if (type == null) {
type = typeHelper.getType(qName.getNamespaceURI(), qName.getLocalPart());
}
if (type != null) {
return getClassName(type);
}
return DataObject.class.getName();
}
private String getClassName(Type type) {
EClassifier eClassifier = (EClassifier)type;
String name = eClassifier.getInstanceClassName();
if (name != null) {
return name;
}
if (genModel == null) {
if (dynamic) {
return DataObject.class.getName();
}
return type.getName();
}
if (eClassifier instanceof EClass) {
// complex type
GenClass genEClass = (GenClass)genClasses.get(eClassifier);
if (genEClass != null) {
name = genEClass.getGenPackage().getInterfacePackageName()
+ '.' + genEClass.getInterfaceName();
}
} else {
// simple type
name = eClassifier.getInstanceClass().getName();
}
return name;
}
public String getWrappedElementType(QName wrapperElement, QName item) {
Type type = null;
Property property =
xsdHelper.getGlobalProperty(wrapperElement.getNamespaceURI(),
wrapperElement.getLocalPart(), true);
if (property != null) {
type = property.getType();
Property itemProp = type.getProperty(item.getLocalPart());
if (itemProp != null) {
type = itemProp.getType();
}
}
if (type != null) {
return getClassName(type);
}
return DataObject.class.getName();
}
public DefaultValueWriter createDefaultValueWriter(QName qName, boolean b) {
// since we dont need any sample client/server code with default values we return null
return null;
}
public DefaultValueWriter createDefaultValueWriterForWrappedElement(QName qName, QName qName1) {
// since we dont need any sample client/server code with default values we return null
return null;
}
}