• file
• revisions
• annotate
• diff
• comparison
• raw

src/share/classes/com/sun/tools/doclets/internal/toolkit/AbstractDoclet.java@e468915bad3a (annotated)

src/share/classes/com/sun/tools/doclets/internal/toolkit/AbstractDoclet.java

Thu, 24 May 2018 18:02:46 +0800

author

aoqi

date

Thu, 24 May 2018 18:02:46 +0800

changeset 3446

e468915bad3a

parent 3315

6f0746b6de9f

parent 2525

2eb010b6cb22

permissions

-rw-r--r--

Merge

aoqi@0	1	/*
aefimov@3315	2	* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.tools.doclets.internal.toolkit;
aoqi@0	27
aoqi@0	28	import com.sun.javadoc.*;
aoqi@0	29	import com.sun.tools.doclets.internal.toolkit.builders.*;
aoqi@0	30	import com.sun.tools.doclets.internal.toolkit.util.*;
aoqi@0	31
aoqi@0	32	/**
aoqi@0	33	* An abstract implementation of a Doclet.
aoqi@0	34	*
aoqi@0	35	* <p><b>This is NOT part of any supported API.
aoqi@0	36	* If you write code that depends on this, you do so at your own risk.
aoqi@0	37	* This code and its internal interfaces are subject to change or
aoqi@0	38	* deletion without notice.</b>
aoqi@0	39	*
aoqi@0	40	* @author Jamie Ho
aoqi@0	41	*/
aoqi@0	42	public abstract class AbstractDoclet {
aoqi@0	43
aoqi@0	44	/**
aoqi@0	45	* The global configuration information for this run.
aoqi@0	46	*/
aoqi@0	47	public Configuration configuration;
aoqi@0	48
aoqi@0	49	/**
aoqi@0	50	* The only doclet that may use this toolkit is {@value}
aoqi@0	51	*/
aoqi@0	52	private static final String TOOLKIT_DOCLET_NAME =
aoqi@0	53	com.sun.tools.doclets.formats.html.HtmlDoclet.class.getName();
aoqi@0	54
aoqi@0	55	/**
aoqi@0	56	* Verify that the only doclet that is using this toolkit is
aoqi@0	57	* {@value #TOOLKIT_DOCLET_NAME}.
aoqi@0	58	*/
aoqi@0	59	private boolean isValidDoclet(AbstractDoclet doclet) {
aoqi@0	60	if (! doclet.getClass().getName().equals(TOOLKIT_DOCLET_NAME)) {
aoqi@0	61	configuration.message.error("doclet.Toolkit_Usage_Violation",
aoqi@0	62	TOOLKIT_DOCLET_NAME);
aoqi@0	63	return false;
aoqi@0	64	}
aoqi@0	65	return true;
aoqi@0	66	}
aoqi@0	67
aoqi@0	68	/**
aoqi@0	69	* The method that starts the execution of the doclet.
aoqi@0	70	*
aoqi@0	71	* @param doclet the doclet to start the execution for.
aoqi@0	72	* @param root the {@link RootDoc} that points to the source to document.
aoqi@0	73	* @return true if the doclet executed without error. False otherwise.
aoqi@0	74	*/
aoqi@0	75	public boolean start(AbstractDoclet doclet, RootDoc root) {
aoqi@0	76	configuration = configuration();
aoqi@0	77	configuration.root = root;
aoqi@0	78	if (! isValidDoclet(doclet)) {
aoqi@0	79	return false;
aoqi@0	80	}
aoqi@0	81	try {
aoqi@0	82	doclet.startGeneration(root);
aoqi@0	83	} catch (Configuration.Fault f) {
aoqi@0	84	root.printError(f.getMessage());
aoqi@0	85	return false;
aefimov@3315	86	} catch (FatalError fe) {
aefimov@3315	87	return false;
aoqi@0	88	} catch (DocletAbortException e) {
aoqi@0	89	Throwable cause = e.getCause();
aoqi@0	90	if (cause != null) {
aoqi@0	91	if (cause.getLocalizedMessage() != null) {
aoqi@0	92	root.printError(cause.getLocalizedMessage());
aoqi@0	93	} else {
aoqi@0	94	root.printError(cause.toString());
aoqi@0	95	}
aoqi@0	96	}
aoqi@0	97	return false;
aoqi@0	98	} catch (Exception exc) {
aoqi@0	99	exc.printStackTrace();
aoqi@0	100	return false;
aoqi@0	101	}
aoqi@0	102	return true;
aoqi@0	103	}
aoqi@0	104
aoqi@0	105	/**
aoqi@0	106	* Indicate that this doclet supports the 1.5 language features.
aoqi@0	107	* @return JAVA_1_5, indicating that the new features are supported.
aoqi@0	108	*/
aoqi@0	109	public static LanguageVersion languageVersion() {
aoqi@0	110	return LanguageVersion.JAVA_1_5;
aoqi@0	111	}
aoqi@0	112
aoqi@0	113
aoqi@0	114	/**
aoqi@0	115	* Create the configuration instance and returns it.
aoqi@0	116	* @return the configuration of the doclet.
aoqi@0	117	*/
aoqi@0	118	public abstract Configuration configuration();
aoqi@0	119
aoqi@0	120	/**
aoqi@0	121	* Start the generation of files. Call generate methods in the individual
aoqi@0	122	* writers, which will in turn generate the documentation files. Call the
aoqi@0	123	* TreeWriter generation first to ensure the Class Hierarchy is built
aoqi@0	124	* first and then can be used in the later generation.
aoqi@0	125	*
aoqi@0	126	* @see com.sun.javadoc.RootDoc
aoqi@0	127	*/
aoqi@0	128	private void startGeneration(RootDoc root) throws Configuration.Fault, Exception {
aoqi@0	129	if (root.classes().length == 0) {
aoqi@0	130	configuration.message.
aoqi@0	131	error("doclet.No_Public_Classes_To_Document");
aoqi@0	132	return;
aoqi@0	133	}
aoqi@0	134	configuration.setOptions();
aoqi@0	135	configuration.getDocletSpecificMsg().notice("doclet.build_version",
aoqi@0	136	configuration.getDocletSpecificBuildDate());
aoqi@0	137	ClassTree classtree = new ClassTree(configuration, configuration.nodeprecated);
aoqi@0	138
aoqi@0	139	generateClassFiles(root, classtree);
aoqi@0	140	Util.copyDocFiles(configuration, DocPaths.DOC_FILES);
aoqi@0	141
aoqi@0	142	PackageListWriter.generate(configuration);
aoqi@0	143	generatePackageFiles(classtree);
aoqi@0	144	generateProfileFiles();
aoqi@0	145
aoqi@0	146	generateOtherFiles(root, classtree);
aoqi@0	147	configuration.tagletManager.printReport();
aoqi@0	148	}
aoqi@0	149
aoqi@0	150	/**
aoqi@0	151	* Generate additional documentation that is added to the API documentation.
aoqi@0	152	*
aoqi@0	153	* @param root the RootDoc of source to document.
aoqi@0	154	* @param classtree the data structure representing the class tree.
aoqi@0	155	*/
aoqi@0	156	protected void generateOtherFiles(RootDoc root, ClassTree classtree) throws Exception {
aoqi@0	157	BuilderFactory builderFactory = configuration.getBuilderFactory();
aoqi@0	158	AbstractBuilder constantsSummaryBuilder = builderFactory.getConstantsSummaryBuider();
aoqi@0	159	constantsSummaryBuilder.build();
aoqi@0	160	AbstractBuilder serializedFormBuilder = builderFactory.getSerializedFormBuilder();
aoqi@0	161	serializedFormBuilder.build();
aoqi@0	162	}
aoqi@0	163
aoqi@0	164	/**
aoqi@0	165	* Generate the profile documentation.
aoqi@0	166	*
aoqi@0	167	*/
aoqi@0	168	protected abstract void generateProfileFiles() throws Exception;
aoqi@0	169
aoqi@0	170	/**
aoqi@0	171	* Generate the package documentation.
aoqi@0	172	*
aoqi@0	173	* @param classtree the data structure representing the class tree.
aoqi@0	174	*/
aoqi@0	175	protected abstract void generatePackageFiles(ClassTree classtree) throws Exception;
aoqi@0	176
aoqi@0	177	/**
aoqi@0	178	* Generate the class documentation.
aoqi@0	179	*
aoqi@0	180	* @param classtree the data structure representing the class tree.
aoqi@0	181	*/
aoqi@0	182	protected abstract void generateClassFiles(ClassDoc[] arr, ClassTree classtree);
aoqi@0	183
aoqi@0	184	/**
aoqi@0	185	* Iterate through all classes and construct documentation for them.
aoqi@0	186	*
aoqi@0	187	* @param root the RootDoc of source to document.
aoqi@0	188	* @param classtree the data structure representing the class tree.
aoqi@0	189	*/
aoqi@0	190	protected void generateClassFiles(RootDoc root, ClassTree classtree) {
aoqi@0	191	generateClassFiles(classtree);
aoqi@0	192	PackageDoc[] packages = root.specifiedPackages();
aoqi@0	193	for (int i = 0; i < packages.length; i++) {
aoqi@0	194	generateClassFiles(packages[i].allClasses(), classtree);
aoqi@0	195	}
aoqi@0	196	}
aoqi@0	197
aoqi@0	198	/**
aoqi@0	199	* Generate the class files for single classes specified on the command line.
aoqi@0	200	*
aoqi@0	201	* @param classtree the data structure representing the class tree.
aoqi@0	202	*/
aoqi@0	203	private void generateClassFiles(ClassTree classtree) {
aoqi@0	204	String[] packageNames = configuration.classDocCatalog.packageNames();
aoqi@0	205	for (int packageNameIndex = 0; packageNameIndex < packageNames.length;
aoqi@0	206	packageNameIndex++) {
aoqi@0	207	generateClassFiles(configuration.classDocCatalog.allClasses(
aoqi@0	208	packageNames[packageNameIndex]), classtree);
aoqi@0	209	}
aoqi@0	210	}
aoqi@0	211	}