如何在运行时以编程方式添加xjc插件？

这是该

#generateCode()

// com.sun.tools.xjc.api.impl.s2j.JAXBModelImpl.javapublic JCodeModel generateCode(Plugin[] extensions,ErrorListener errorListener) {    // we no longer do any pre generation    return outline.getCodeModel();}

如您所见，参数只是被吞没了。

要添加插件，您要访问中

Options

SchemaCompiler

parseArgument()

这是完成此操作的方法：

SchemaCompiler schemaCompiler = XJC.createSchemaCompiler();schemaCompiler.forcePackageName(packageRoot);// JAXB Plugin used to get the proper @Size annotations on all fields.JaxbValidationsPlugins jaxbValidationPlugin = new JaxbValidationsPlugins();// Build up list of options for the plugin.// First option must be the name of the plugin itself.// Options must be prefixed with dashesString[] args = new String[] { "-" + JaxbValidationsPlugins.PLUGIN_OPTION_NAME };// Get the options for the schema compiler, this is where we add plugins.Options schemaCompilerOptions = ((SchemaCompilerImpl) schemaCompiler).getOptions();schemaCompilerOptions.getAllPlugins().add(jaxbValidationPlugin);// Call the parseArgument method on the options, not the plugin// Passing in zero because we want to parse the first argument in the arraytry {    schemaCompilerOptions.parseArgument(args, 0);} catch (BadCommandLineException e1) {    e1.printStackTrace();}InputSource inputSource = new InputSource(schemaFile.toURI().toString());schemaCompiler.parseSchema(inputSource);S2JJAXBModel model = schemaCompiler.bind();JCodeModel jCodeModel = model.generateCode(null, null);