feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/tools/internal/xjc/Plugin.java

@@ -0,0 +1,245 @@
+/*
+ * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.internal.xjc;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+
+import com.sun.tools.internal.xjc.generator.bean.field.FieldRendererFactory;
+import com.sun.tools.internal.xjc.model.CPluginCustomization;
+import com.sun.tools.internal.xjc.model.Model;
+import com.sun.tools.internal.xjc.outline.Outline;
+
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+
+/**
+ * Add-on that works on the generated source code.
+ *
+ * <p>
+ * This add-on will be called after the default bean generation
+ * has finished.
+ *
+ * @author
+ *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
+ *
+ * @since
+ *      JAXB RI 2.0 EA
+ */
+public abstract class Plugin {
+
+    /**
+     * Gets the option name to turn on this add-on.
+     *
+     * <p>
+     * For example, if "abc" is returned, "-abc" will
+     * turn on this plugin. A plugin needs to be turned
+     * on explicitly, or else no other methods of {@link Plugin}
+     * will be invoked.
+     *
+     * <p>
+     * Starting 2.1, when an option matches the name returned
+     * from this method, XJC will then invoke {@link #parseArgument(Options, String[], int)},
+     * allowing plugins to handle arguments to this option.
+     */
+    public abstract String getOptionName();
+
+    /**
+     * Gets the description of this add-on. Used to generate
+     * a usage screen.
+     *
+     * @return
+     *      localized description message. should be terminated by \n.
+     */
+    public abstract String getUsage();
+
+    /**
+     * Parses an option <code>args[i]</code> and augment
+     * the <code>opt</code> object appropriately, then return
+     * the number of tokens consumed.
+     *
+     * <p>
+     * The callee doesn't need to recognize the option that the
+     * getOptionName method returns.
+     *
+     * <p>
+     * Once a plugin is activated, this method is called
+     * for options that XJC didn't recognize. This allows
+     * a plugin to define additional options to customize
+     * its behavior.
+     *
+     * <p>
+     * Since options can appear in no particular order,
+     * XJC allows sub-options of a plugin to show up before
+     * the option that activates a plugin (one that's returned
+     * by {@link #getOptionName().)
+     *
+     * But nevertheless a {@link Plugin} needs to be activated
+     * to participate in further processing.
+     *
+     * @return
+     *      0 if the argument is not understood.
+     *      Otherwise return the number of tokens that are
+     *      consumed, including the option itself.
+     *      (so if you have an option like "-foo 3", return 2.)
+     * @exception BadCommandLineException
+     *      If the option was recognized but there's an error.
+     *      This halts the argument parsing process and causes
+     *      XJC to abort, reporting an error.
+     */
+    public int parseArgument( Options opt, String[] args, int i ) throws BadCommandLineException, IOException {
+        return 0;
+    }
+
+    /**
+     * Returns the list of namespace URIs that are supported by this plug-in
+     * as schema annotations.
+     *
+     * <p>
+     * If a plug-in returns a non-empty list, the JAXB RI will recognize
+     * these namespace URIs as vendor extensions
+     * (much like "http://java.sun.com/xml/ns/jaxb/xjc"). This allows users
+     * to write those annotations inside a schema, or in external binding files,
+     * and later plug-ins can access those annotations as DOM nodes.
+     *
+     * <p>
+     * See <a href="http://java.sun.com/webservices/docs/1.5/jaxb/vendorCustomizations.html">
+     * http://java.sun.com/webservices/docs/1.5/jaxb/vendorCustomizations.html</a>
+     * for the syntax that users need to use to enable extension URIs.
+     *
+     * @return
+     *      can be empty, be never be null.
+     */
+    public List<String> getCustomizationURIs() {
+        return Collections.emptyList();
+    }
+
+    /**
+     * Checks if the given tag name is a valid tag name for the customization element in this plug-in.
+     *
+     * <p>
+     * This method is invoked by XJC to determine if the user-specified customization element
+     * is really a customization or not. This information is used to pick the proper error message.
+     *
+     * <p>
+     * A plug-in is still encouraged to do the validation of the customization element in the
+     * {@link #run} method before using any {@link CPluginCustomization}, to make sure that it
+     * has proper child elements and attributes.
+     *
+     * @param nsUri
+     *      the namespace URI of the element. Never null.
+     * @param localName
+     *      the local name of the element. Never null.
+     */
+    public boolean isCustomizationTagName(String nsUri,String localName) {
+        return false;
+    }
+
+    /**
+     * Notifies a plugin that it's activated.
+     *
+     * <p>
+     * This method is called when a plugin is activated
+     * through the command line option (as specified by {@link #getOptionName()}.
+     *
+     * <p>
+     * This is a good opportunity to use
+     * {@link Options#setFieldRendererFactory(FieldRendererFactory, Plugin)}
+     * if a plugin so desires.
+     *
+     * <p>
+     * Noop by default.
+     *
+     * @since JAXB 2.0 EA4
+     */
+    public void onActivated(Options opts) throws BadCommandLineException {
+        // noop
+    }
+
+    /**
+     * Performs the post-processing of the {@link Model}.
+     *
+     * <p>
+     * This method is invoked after XJC has internally finished
+     * the model construction. This is a chance for a plugin to
+     * affect the way code generation is performed.
+     *
+     * <p>
+     * Compared to the {@link #run(Outline, Options, ErrorHandler)}
+     * method, this method allows a plugin to work at the higher level
+     * conceptually closer to the abstract JAXB model, as opposed to
+     * Java syntax level.
+     *
+     * <p>
+     * Note that this method is invoked only when a {@link Plugin}
+     * is activated.
+     *
+     * @param model
+     *      The object that represents the classes/properties to
+     *      be generated.
+     *
+     * @param errorHandler
+     *      Errors should be reported to this handler.
+     *
+     * @since JAXB 2.0.2
+     */
+    public void postProcessModel(Model model, ErrorHandler errorHandler) {
+        // noop
+    }
+
+    /**
+     * Run the add-on.
+     *
+     * <p>
+     * This method is invoked after XJC has internally finished
+     * the code generation. Plugins can tweak some of the generated
+     * code (or add more code) by using {@link Outline} and {@link Options}.
+     *
+     * <p>
+     * Note that this method is invoked only when a {@link Plugin}
+     * is activated.
+     *
+     * @param outline
+     *      This object allows access to various generated code.
+     *
+     * @param errorHandler
+     *      Errors should be reported to this handler.
+     *
+     * @return
+     *      If the add-on executes successfully, return true.
+     *      If it detects some errors but those are reported and
+     *      recovered gracefully, return false.
+     *
+     * @throws SAXException
+     *      After an error is reported to {@link ErrorHandler}, the
+     *      same exception can be thrown to indicate a fatal irrecoverable
+     *      error. {@link ErrorHandler} itself may throw it, if it chooses
+     *      not to recover from the error.
+     */
+    public abstract boolean run(
+        Outline outline, Options opt, ErrorHandler errorHandler ) throws SAXException ;
+}