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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.tuscany.sdo.generate;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-
-import org.apache.tuscany.sdo.helper.HelperContextImpl;
-import org.apache.tuscany.sdo.helper.XSDHelperImpl;
-import org.apache.tuscany.sdo.util.DataObjectUtil;
-import org.eclipse.emf.codegen.ecore.genmodel.GenClass;
-import org.eclipse.emf.codegen.ecore.genmodel.GenFeature;
-import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
-import org.eclipse.emf.codegen.ecore.genmodel.GenPackage;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.impl.EPackageRegistryImpl;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.BasicExtendedMetaData;
-import org.eclipse.emf.ecore.util.ExtendedMetaData;
-import org.eclipse.xsd.XSDSchema;
-
-import commonj.sdo.helper.HelperContext;
-import commonj.sdo.helper.XSDHelper;
-
-public class XSD2JavaGenerator extends JavaGenerator
-{
- /**
- * Generate static SDOs from XML Schema
- *
- * Usage arguments: see JavaGenerator
- *
- * [ -targetDirectory <target-root-directory> ]
- * [ -javaPackage <java-package-name> ]
- * [ -schemaNamespace <namespace-uri> ]
- * [ -namespaceInfo <namespaces-file> ]
- * [ other options ... ]
- * <xsd-file> | <wsdl-file>
- *
- * Options:
- *
- * -schemaNamespace
- * Generate classes for XSD types in the specified targetNamespace. By default, types in the
- * targetNamespace of the first schema in the specified xsd or wsdl file are generated. Specify
- * 'all' and this parameter will act as a wildcard selecting all namespaces for code generation.
- * -namespaceInfo
- * Specifies the name of a file that should contain a list of namespaces and their associated package names.
- * Optionally, a prefix may be assigned to each namespace as well. These values are separated by semicolons.
- * So each line in the file would look something like this:
- *
- * some\namespace;custom.package.name;optionalPrefix
- *
- * NOTE: see the base class JavaGenerator for other options.
- *
- * Example:
- *
- * generate somedir/somefile.xsd
- *
- * See base class JavaGenerator for details and the other options.
- *
- */
- public static void main(String args[])
- {
- try
- {
- XSD2JavaGenerator generator = new XSD2JavaGenerator();
- generator.processArguments(args);
- generator.run(args);
- }
- catch (Exception e)
- {
- e.printStackTrace();
- printUsage();
- }
- }
-
-
- protected String schemaNamespace = null;
- protected String namespaceInfo = null;
- protected String generateBuiltIn = null;
- protected static GeneratedPackages generatedPackages = null;
- protected boolean allNamespaces = false;
-
- protected int handleArgument(String args[], int index)
- {
- if (args[index].equalsIgnoreCase("-schemaNamespace"))
- {
- schemaNamespace = args[++index];
- if( "all".equalsIgnoreCase(schemaNamespace) )
- {
- schemaNamespace = null;
- allNamespaces = true;
- }
- }
- else if (args[index].equalsIgnoreCase("-generateBuiltIn"))
- {
- // Internal option used when regenerating one of the built-in (predefined) models (e.g., commonj.sdo).
- generateBuiltIn = args[++index];
- }
- else if (args[index].equalsIgnoreCase("-namespaceInfo"))
- {
- namespaceInfo = args[++index];
- }
- else
- {
- return super.handleArgument(args, index);
- }
-
- return index + 1;
- }
-
- protected void run(String args[])
- {
- String xsdFileName = args[inputIndex];
- EPackage.Registry packageRegistry = new EPackageRegistryImpl(EPackage.Registry.INSTANCE);
- ExtendedMetaData extendedMetaData = new BasicExtendedMetaData(packageRegistry);
- String packageURI = getSchemaNamespace(xsdFileName);
- Hashtable packageInfoTable = createPackageInfoTable(packageURI, schemaNamespace, javaPackage, prefix, namespaceInfo );
- generateFromXMLSchema(xsdFileName, packageRegistry, extendedMetaData, targetDirectory, packageInfoTable, genOptions, generateBuiltIn, allNamespaces);
- }
-
- /**
- * This method was invoked by the SDO Mojo plugin
- *
- * @param xsdFileName
- * @param namespace
- * @param targetDirectory
- * @param javaPackage
- * @param prefix
- * @param genOptions
- */
- public static void generateFromXMLSchema(String xsdFileName, String namespace, String targetDirectory, String javaPackage, String prefix, int genOptions)
- {
- boolean allNamespaces = false;
-
- // Need to process the passed-in schemaNamespace value from Mojo plugin the same as the command line
- if( "all".equalsIgnoreCase(namespace))
- {
- namespace = null;
- allNamespaces = true;
- }
-
- EPackage.Registry packageRegistry = new EPackageRegistryImpl(EPackage.Registry.INSTANCE);
- ExtendedMetaData extendedMetaData = new BasicExtendedMetaData(packageRegistry);
- String packageURI = getSchemaNamespace(xsdFileName);
- Hashtable packageInfoTable = createPackageInfoTable(packageURI, namespace, javaPackage, prefix, null );
- generateFromXMLSchema(xsdFileName, packageRegistry, extendedMetaData, targetDirectory, packageInfoTable, genOptions, null, allNamespaces);
- }
-
-
- protected static GenModel generateFromXMLSchema(String xsdFileName,
- EPackage.Registry packageRegistry,
- ExtendedMetaData extendedMetaData,
- String targetDirectory,
- Hashtable packageInfoTable,
- int genOptions,
- String regenerateBuiltIn,
- boolean allNamespaces )
- {
- GenModel genModel = null;
-
- HelperContext hc = new HelperContextImpl(extendedMetaData, false);
- XSDHelper xsdHelper = hc.getXSDHelper();
- ((XSDHelperImpl)xsdHelper).setRedefineBuiltIn(regenerateBuiltIn);
-
- try
- {
- File inputFile = new File(xsdFileName).getAbsoluteFile();
- InputStream inputStream = new FileInputStream(inputFile);
- xsdHelper.define(inputStream, inputFile.toURI().toString());
-
- if (targetDirectory == null)
- {
- targetDirectory = new File(xsdFileName).getCanonicalFile().getParent();
- }
- else
- {
- targetDirectory = new File(targetDirectory).getCanonicalPath();
- }
-
- if (!packageRegistry.values().isEmpty())
- {
- genModel = generatePackages(packageRegistry.values(), targetDirectory, packageInfoTable, genOptions, allNamespaces );
- // For now, this option is not supported
- /*
- if( (genModel != null) )
- {
- if((extendedMetaData != null))
- {
- // Display only, will report all namespaces and associated packages found
- List genPackages = genModel.getGenPackages();
- for (Iterator iter = genPackages.iterator(); iter.hasNext();)
- {
- GenPackage genPackage = (GenPackage)iter.next();
- EPackage ecorePackage = genPackage.getEcorePackage();
- if( (genOptions & OPTION_DISPLAY_NAMESPACES) != 0)
- System.out.println(extendedMetaData.getNamespace(ecorePackage)+";"+genPackage.getInterfacePackageName()+"."+ecorePackage.getName());
- }
- }
- }
- */
- } else {
- System.err.println("Input schema file " + xsdFileName + " defined no metadata.");
- }
-
- /*
- for (Iterator iter = packageRegistry.values().iterator(); iter.hasNext();)
- {
- EPackage ePackage = (EPackage)iter.next();
- String basePackage = extractBasePackageName(ePackage, javaPackage);
- if (prefix == null)
- {
- prefix = CodeGenUtil.capName(ePackage.getName());
- }
- generateFromEPackage(ePackage, targetDirectory, basePackage, prefix, genOptions);
- }
- */
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- return genModel;
- }
-
- public static String getSchemaNamespace(String xsdFileName)
- {
- ResourceSet resourceSet = DataObjectUtil.createResourceSet();
- File inputFile = new File(xsdFileName).getAbsoluteFile();
- Resource model = resourceSet.getResource(URI.createURI(inputFile.toURI().toString()), true);
- XSDSchema schema = (XSDSchema)model.getContents().get(0);
- String targetNS = schema.getTargetNamespace();
- if (targetNS == null) {
- targetNS = schema.getSchemaLocation();
- }
-
- return targetNS;
- }
-
- protected static void printUsage()
- {
- System.out.println("Usage arguments:");
- System.out.println(" [ -targetDirectory <target-root-directory> ]");
- System.out.println(" [ -javaPackage <java-package-name> ]");
- System.out.println(" [ -prefix <prefix-string> ]");
- System.out.println(" [ -schemaNamespace <namespace-uri> ]");
- System.out.println(" [ -namespaceInfo <namespaces-file> ]");
- System.out.println(" [ -noInterfaces ]");
- System.out.println(" [ -noContainment ]");
- System.out.println(" [ -noNotification ]");
- System.out.println(" [ -noUnsettable ]");
- /* Future Option: System.out.println(" [ -sparsePattern | -storePattern ]"); */
- /* Future Option: System.out.println(" [ -arrayAccessors ]"); */
- /* Future Option: System.out.println(" [ -generateLoader ]"); */
- /* Future Option: System.out.println(" [ -interfaceDataObject ]"); */
- System.out.println(" <xsd-file> | <wsdl-file>");
- System.out.println("");
- System.out.println("For example:");
- System.out.println("");
- System.out.println(" generate somedir/somefile.xsd");
- }
-
- public void generateFromXMLSchema(String args[])
- {
- try
- {
- processArguments(args);
- EPackage.Registry packageRegistry = new EPackageRegistryImpl(EPackage.Registry.INSTANCE);
- ExtendedMetaData extendedMetaData = new BasicExtendedMetaData(packageRegistry);
- String xsdFileName = args[inputIndex];
- String packageURI = getSchemaNamespace(xsdFileName);
- Hashtable packageInfoTable = createPackageInfoTable(packageURI, schemaNamespace, javaPackage, prefix, namespaceInfo );
- GenModel genModel = generateFromXMLSchema(xsdFileName, packageRegistry, extendedMetaData, targetDirectory, packageInfoTable, genOptions, generateBuiltIn, allNamespaces);
- generatedPackages = new GeneratedPackages(genModel,extendedMetaData);
- }
- catch (IllegalArgumentException e)
- {
- printUsage();
- }
- }
-
- private static Hashtable createPackageInfoTable( String packageURI, String schemaNamespace, String javaPackage, String prefix, String namespaceInfo )
- {
- Hashtable packageInfoTable = new Hashtable();
-
- if( namespaceInfo != null )
- {
- try
- {
- FileReader inputFile = new FileReader(namespaceInfo);
- BufferedReader bufRead = new BufferedReader(inputFile);
-
- String line = bufRead.readLine();
- while( line != null )
- {
- if( line.length() > 0 )
- {
- String [] options = line.split(";");
- if( options.length > 1 )
- {
- if( options.length > 2 )
- packageInfoTable.put(options[0], new PackageInfo(options[1], options[2], options[0], null ));
- else
- packageInfoTable.put(options[0], new PackageInfo(options[1], null, options[0], null ));
- }
- else
- packageInfoTable.put(options[0], new PackageInfo(null, null, options[0], null ));
- }
- line = bufRead.readLine();
- }
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- }
- else
- {
- if( schemaNamespace != null )
- packageInfoTable.put(schemaNamespace, new PackageInfo(javaPackage, prefix, schemaNamespace, null ));
- else if( packageURI != null )
- packageInfoTable.put(packageURI, new PackageInfo(javaPackage, prefix, null, null ));
- }
- return packageInfoTable;
- }
-
- public List getGeneratedPackageInfo()
- {
- if( generatedPackages != null )
- return generatedPackages.getPackageList();
- else
- return null;
- }
-
- protected class GeneratedPackages
- {
- private List genPackages = null;
-
- GeneratedPackages(GenModel genModel, ExtendedMetaData extendedMetaData)
- {
- List packages = genModel.getGenPackages();
- Hashtable genClasses = new Hashtable();
- for (Iterator iter = packages.iterator(); iter.hasNext();)
- {
- // loop through the list, once to build up the eclass to genclass mapper
- GenPackage genPackage = (GenPackage)iter.next();
- List classes = genPackage.getGenClasses();
- for (Iterator classIter = classes.iterator(); classIter.hasNext();)
- {
- GenClass genClass = (GenClass)classIter.next();
- genClasses.put(genClass.getEcoreClass(), genClass);
- }
- }
- genPackages = new ArrayList();
- for (Iterator iter = packages.iterator(); iter.hasNext();)
- {
- // now process the pckage list
- GenPackage genPackage = (GenPackage)iter.next();
- genPackages.add(new GeneratedPackage(genPackage,extendedMetaData,genClasses));
- }
- }
-
- List getPackageList() {return genPackages;}
- }
-
- public class GeneratedPackage
- {
- private String namespace;
- private Hashtable classes;
-
- public String getNamespace() {return namespace;}
- public List getClasses() {return new ArrayList(classes.values());}
-
- GeneratedPackage(GenPackage genPackage, ExtendedMetaData extendedMetaData, Hashtable eclassGenClassMap )
- {
- classes = new Hashtable();
-
- EPackage ePackage = genPackage.getEcorePackage();
- namespace = extendedMetaData.getNamespace(ePackage);
-
- List genClasses = genPackage.getGenClasses();
- for (Iterator iterClass = genClasses.iterator(); iterClass.hasNext();)
- {
- GenClass genClass = (GenClass)iterClass.next();
- if ("DocumentRoot".equals(genClass.getEcoreClass().getName())) {
- List features = genClass.getGenFeatures();
- for (Iterator iterFeatures = features.iterator(); iterFeatures.hasNext();)
- {
- GenFeature feature = (GenFeature)iterFeatures.next();
- addGlobalElement(feature.getEcoreFeature(),extendedMetaData, eclassGenClassMap);
- }
- }
- }
- }
-
- private void addGlobalElement(EStructuralFeature eFeature, ExtendedMetaData extendedMetaData, Hashtable eclassGenClassMap )
- {
-
- String name = eFeature.getName();
- String classname = "";
- boolean anonymous = false;
- List propertyClassNames = null;
-
- EClassifier eClassifier = eFeature.getEType();
-
- if( eClassifier instanceof EClass )
- {
- // complex type
- EClass eClass = (EClass)eClassifier;
- GenClass genEClass = (GenClass)eclassGenClassMap.get(eClassifier);
- if( genEClass != null )
- {
- classname = genEClass.getGenPackage().getInterfacePackageName()
- + '.' + genEClass.getInterfaceName();
- anonymous = extendedMetaData.isAnonymous(eClass);
-
- // Build list of property names
- propertyClassNames = new ArrayList();
- List properties = eClass.getEStructuralFeatures();
- for (Iterator iterProperties = properties.iterator(); iterProperties.hasNext();)
- {
- EStructuralFeature property = (EStructuralFeature)iterProperties.next();
- EClassifier propertyType = property.getEType();
- if (propertyType instanceof EClass)
- {
- GenClass propertyGenClass = (GenClass)eclassGenClassMap.get(propertyType);
- if( propertyGenClass != null )
- {
- String propertyClassName = propertyGenClass.getGenPackage().getInterfacePackageName() + '.'
- + propertyGenClass.getInterfaceName();
- propertyClassNames.add(propertyClassName);
- }
- }
- else if (propertyType instanceof EClassifier)
- {
- String propertyClassName = propertyType.getInstanceClass().getName();
- propertyClassNames.add(propertyClassName);
- }
- }
- }
- }
- else
- {
- // simple type
- classname = eClassifier.getInstanceClass().getName();
- }
- classes.put( name, new PackageClassInfo( name, classname, anonymous, propertyClassNames ) );
- }
-
- public class PackageClassInfo
- {
- private String name;
- private String className = null;
- private boolean anonymous = false;
- private List properties = null;
-
- PackageClassInfo( String name, String className, boolean anonymous, List properties )
- {
- this.name = name;
- this.className = className;
- this.anonymous = anonymous;
- this.properties = properties;
- }
-
- public String getName() {return name;}
- public String getClassName() {return className;}
- public boolean getAnonymous() {return anonymous;}
- public List getProperties() {return properties;}
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-14 22:02:24 +0000