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Diffstat (limited to 'sdo-java/branches/sdo-java-M2/sdo/plugin/src/main/java/org/apache/tuscany/sdo/plugin/GeneratorMojo.java')
| -rw-r--r-- | sdo-java/branches/sdo-java-M2/sdo/plugin/src/main/java/org/apache/tuscany/sdo/plugin/GeneratorMojo.java | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/sdo-java/branches/sdo-java-M2/sdo/plugin/src/main/java/org/apache/tuscany/sdo/plugin/GeneratorMojo.java b/sdo-java/branches/sdo-java-M2/sdo/plugin/src/main/java/org/apache/tuscany/sdo/plugin/GeneratorMojo.java new file mode 100644 index 0000000000..b73886ee24 --- /dev/null +++ b/sdo-java/branches/sdo-java-M2/sdo/plugin/src/main/java/org/apache/tuscany/sdo/plugin/GeneratorMojo.java @@ -0,0 +1,312 @@ +/** + * + * 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.plugin; + +import java.io.File; +import java.io.FileFilter; +import java.io.IOException; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import org.apache.maven.model.Plugin; +import org.apache.maven.model.PluginExecution; +import org.apache.maven.plugin.AbstractMojo; +import org.apache.maven.plugin.MojoExecutionException; +import org.apache.maven.plugin.descriptor.MojoDescriptor; +import org.apache.maven.plugin.descriptor.PluginDescriptor; +import org.apache.maven.project.MavenProject; +import org.apache.tuscany.sdo.generate.JavaGenerator; +import org.apache.tuscany.sdo.generate.XSD2JavaGenerator; + +/** + * @version $Rev$ $Date$ + * @goal generate + * @phase generate-sources + * @description Generate SDO interface classes from an XML Schema + */ +public class GeneratorMojo extends AbstractMojo { + /** + * The directory containing schema files; defaults to ${basedir}/src/main/xsd + * + * @parameter expression="${basedir}/src/main/xsd" + */ + private String schemaDir; + + /** + * Name of the schema file; if omitted all files in the directory are processed + * + * @parameter + */ + private File schemaFile; + + /** + * The Java package to generate into. By default the value is derived from the schema URI. + * + * @parameter + */ + private String javaPackage; + + /** + * The directory to generate into; defaults to ${project.build.directory}/sdo-source + * + * @parameter expression="${project.build.directory}/sdo-source" + */ + private String targetDirectory; + + /** + * Specifies the prefix string to use for naming the generated factory. + * + * @parameter + */ + private String prefix; + + /** + * This option can be used to eliminate the generated interface and to generate only an implementation class. + * + * @parameter + */ + private Boolean noInterfaces; + + /** + * Turns off container management for containment properties. + * + * @parameter + */ + private Boolean noContainment; + + /** + * This option eliminates all change notification overhead in the generated classes. + * + * @parameter + */ + private Boolean noNotification; + + /** + * With this option, all generated properties will not record their unset state. + * + * @parameter + */ + private Boolean noUnsettable; + + /** + * Generate a fast XML parser/loader for instances of the model. + * + * @parameter + */ + private Boolean generateLoader; + + /** + * Generate a Switch class for the model. + * + * @parameter + */ + private Boolean generateSwitch; + + /** + * @parameter expression="${project}" + * + * @required + */ + private MavenProject project; + + /** + * @parameter expression="${plugin.mojos}" + */ + private List mojos; + + /** + * With this option, generated code will not have EMF references. + * + * @parameter + */ + private Boolean noEMF; + + /** + * With this option, generated interfaces will extend commonj.sdo.DataObject. + * + * @parameter + */ + private Boolean interfaceDataObject; + + /** + * Support for generating multiple schema files. + * + * @parameter + */ + private SchemaFileOption[] schemaFiles; + + public void execute() throws MojoExecutionException { + + // check for schemaFiles parameter first, if properties are not set, use global property + if (null != schemaFiles) { + for (int i = 0; i < schemaFiles.length; ++i) { + SchemaFileOption sf = schemaFiles[i]; + + if (null == sf.getTargetDirectory()) { + sf.setTargetDirectory(targetDirectory); + } + if (null == sf.getJavaPackage()) { + sf.setJavaPackage(javaPackage); + } + if (null == sf.isNoInterfaces()) { + sf.setNoInterfaces(noInterfaces); + } + if (null == sf.isNoContainment()) { + sf.setNoContainment(noContainment); + } + if (null == sf.isNoNotification()) { + sf.setNoNotification(noNotification); + } + if (null == sf.isNoUnsettable()) { + sf.setNoUnsettable(noUnsettable); + } + if (null == sf.isGenerateLoader()) { + sf.setGenerateLoader(generateLoader); + } + if (null == sf.isGenerateSwitch()) { + sf.setGenerateSwitch(generateSwitch); + } + // if (null == sf.getCompilerSourceRoots()) { + // sf.setCompilerSourceRoots(compileSourceRoots); + // } + if (null == sf.isNoEMF()) { + sf.setNoEMF(noEMF); + } + if (null == sf.isInterfaceDataObject()) { + sf.setInterfaceDataObject(interfaceDataObject); + } + if (sf.getFileName() == null || sf.getFileName().length() == 0) { + throw new MojoExecutionException("no fileName specfied for schema."); + } + if (!sf.getFileName().canRead() || !sf.getFileName().isFile()) { + + throw new MojoExecutionException("file can not be read:" + sf.getFileName()); + } + } + } else { + + if (schemaFile == null) { + File[] files = new File(schemaDir).listFiles(FILTER); + schemaFiles = new SchemaFileOption[files.length]; + for (int i = files.length - 1; i > -1; --i) { + schemaFiles[i] = new SchemaFileOption(); + schemaFiles[i].setFileName(files[i]); + schemaFiles[i].setJavaPackage(javaPackage); + // schemaFiles[i].setCompilerSourceRoots(compileSourceRoots); + schemaFiles[i].setGenerateLoader(generateLoader); + schemaFiles[i].setGenerateSwitch(generateSwitch); + schemaFiles[i].setNoContainment(noContainment); + schemaFiles[i].setNoEMF(noEMF); + schemaFiles[i].setInterfaceDataObject(interfaceDataObject); + schemaFiles[i].setNoInterfaces(noInterfaces); + schemaFiles[i].setNoNotification(noNotification); + schemaFiles[i].setNoUnsettable(noUnsettable); + schemaFiles[i].setPrefix(prefix); + schemaFiles[i].setTargetDirectory(targetDirectory); + } + } else { + schemaFiles = new SchemaFileOption[] { new SchemaFileOption() }; + schemaFiles[0].setFileName(schemaFile); + schemaFiles[0].setJavaPackage(javaPackage); + // schemaFiles[0].setCompilerSourceRoots(compileSourceRoots); + schemaFiles[0].setGenerateLoader(generateLoader); + schemaFiles[0].setGenerateSwitch(generateSwitch); + schemaFiles[0].setNoContainment(noContainment); + schemaFiles[0].setNoEMF(noEMF); + schemaFiles[0].setInterfaceDataObject(interfaceDataObject); + schemaFiles[0].setNoInterfaces(noInterfaces); + schemaFiles[0].setNoNotification(noNotification); + schemaFiles[0].setNoUnsettable(noUnsettable); + schemaFiles[0].setPrefix(prefix); + schemaFiles[0].setTargetDirectory(targetDirectory); + } + } + + for (int i = 0; i < schemaFiles.length; i++) { + File file = schemaFiles[i].getFileName(); + File marker = new File(targetDirectory, ".gen#" + file.getName()); + if (file.lastModified() > marker.lastModified()) { + getLog().info("Generating SDO interfaces from " + file); + + int genOptions = 0; + + if (schemaFiles[i].isNoInterfaces() != null && schemaFiles[i].isNoInterfaces().booleanValue()) { + genOptions |= JavaGenerator.OPTION_NO_INTERFACES; + } + if (schemaFiles[i].isNoContainment() != null && schemaFiles[i].isNoContainment().booleanValue()) { + genOptions |= JavaGenerator.OPTION_NO_CONTAINMENT; + } + if (schemaFiles[i].isNoNotification() != null && schemaFiles[i].isNoNotification().booleanValue()) { + genOptions |= JavaGenerator.OPTION_NO_NOTIFICATION; + } + if (schemaFiles[i].isGenerateLoader() != null && schemaFiles[i].isGenerateLoader().booleanValue()) { + genOptions |= JavaGenerator.OPTION_GENERATE_LOADER; + } + if (schemaFiles[i].isNoUnsettable() != null && schemaFiles[i].isNoUnsettable().booleanValue()) { + genOptions |= JavaGenerator.OPTION_NO_UNSETTABLE; + } + if (schemaFiles[i].isGenerateSwitch() != null && schemaFiles[i].isGenerateSwitch().booleanValue()) { + genOptions |= JavaGenerator.OPTION_GENERATE_SWITCH; + } + if (schemaFiles[i].isNoEMF() != null && schemaFiles[i].isNoEMF().booleanValue()) { + genOptions |= JavaGenerator.OPTION_NO_EMF; + } + if (schemaFiles[i].isInterfaceDataObject() != null + && schemaFiles[i].isInterfaceDataObject().booleanValue()) { + genOptions |= JavaGenerator.OPTION_INTERFACE_DO; + } + + XSD2JavaGenerator.generateFromXMLSchema(file.toString(), null, targetDirectory, javaPackage, prefix, + genOptions); + } + try { + marker.createNewFile(); + } catch (IOException e) { + throw new MojoExecutionException(e.getMessage() + "'" + marker.getAbsolutePath() + "'", e); + } + marker.setLastModified(System.currentTimeMillis()); + } + + targetDirectory = targetDirectory.replace('/', File.separatorChar); + + // FIXME: [rfeng] Workaround to figure out the current execution phase + MojoDescriptor descriptor = (MojoDescriptor) mojos.get(0); + PluginDescriptor pluginDescriptor = descriptor.getPluginDescriptor(); + Map pluginMap = project.getBuild().getPluginsAsMap(); + Plugin plugin = (Plugin) pluginMap.get(pluginDescriptor.getGroupId() + ":" + pluginDescriptor.getArtifactId()); + // How to get the current execution id? + for (Iterator i = plugin.getExecutions().iterator(); i.hasNext();) { + PluginExecution execution = (PluginExecution) i.next(); + String phase = execution.getPhase(); + if (phase != null && phase.indexOf("-test-") != -1) { + project.addTestCompileSourceRoot(targetDirectory); + } else { + project.addCompileSourceRoot(targetDirectory); + } + } + } + + private static final FileFilter FILTER = new FileFilter() { + public boolean accept(File pathname) { + return (pathname.isFile() || !pathname.isHidden()); + } + }; +} |