duke@1: /* jjg@1521: * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. duke@1: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. duke@1: * duke@1: * This code is free software; you can redistribute it and/or modify it duke@1: * under the terms of the GNU General Public License version 2 only, as ohair@554: * published by the Free Software Foundation. Oracle designates this duke@1: * particular file as subject to the "Classpath" exception as provided ohair@554: * by Oracle in the LICENSE file that accompanied this code. duke@1: * duke@1: * This code is distributed in the hope that it will be useful, but WITHOUT duke@1: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or duke@1: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License duke@1: * version 2 for more details (a copy is included in the LICENSE file that duke@1: * accompanied this code). duke@1: * duke@1: * You should have received a copy of the GNU General Public License version duke@1: * 2 along with this work; if not, write to the Free Software Foundation, duke@1: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. duke@1: * ohair@554: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA ohair@554: * or visit www.oracle.com if you need additional information or have any ohair@554: * questions. duke@1: */ duke@1: duke@1: package com.sun.tools.doclets.formats.html; duke@1: bpatel@233: import java.io.*; bpatel@233: bpatel@233: import com.sun.javadoc.*; bpatel@766: import com.sun.tools.doclets.formats.html.markup.*; duke@1: import com.sun.tools.doclets.internal.toolkit.*; duke@1: import com.sun.tools.doclets.internal.toolkit.util.*; duke@1: duke@1: /** duke@1: * Writes method documentation in HTML format. duke@1: * jjg@1359: *
This is NOT part of any supported API.
jjg@1359: * If you write code that depends on this, you do so at your own risk.
jjg@1359: * This code and its internal interfaces are subject to change or
jjg@1359: * deletion without notice.
jjg@1359: *
duke@1: * @author Robert Field
duke@1: * @author Atul M Dambalkar
duke@1: * @author Jamie Ho (rewrite)
bpatel@243: * @author Bhavesh Patel (Modified)
duke@1: */
duke@1: public class MethodWriterImpl extends AbstractExecutableMemberWriter
duke@1: implements MethodWriter, MemberSummaryWriter {
duke@1:
duke@1: /**
duke@1: * Construct a new MethodWriterImpl.
duke@1: *
duke@1: * @param writer the writer for the class that the methods belong to.
duke@1: * @param classDoc the class being documented.
duke@1: */
duke@1: public MethodWriterImpl(SubWriterHolderWriter writer, ClassDoc classDoc) {
duke@1: super(writer, classDoc);
duke@1: }
duke@1:
duke@1: /**
duke@1: * Construct a new MethodWriterImpl.
duke@1: *
duke@1: * @param writer The writer for the class that the methods belong to.
duke@1: */
duke@1: public MethodWriterImpl(SubWriterHolderWriter writer) {
duke@1: super(writer);
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public Content getMemberSummaryHeader(ClassDoc classDoc,
bpatel@766: Content memberSummaryTree) {
bpatel@766: memberSummaryTree.addContent(HtmlConstants.START_OF_METHOD_SUMMARY);
bpatel@766: Content memberTree = writer.getMemberTreeHeader();
bpatel@766: writer.addSummaryHeader(this, classDoc, memberTree);
bpatel@766: return memberTree;
duke@1: }
duke@1:
duke@1: /**
duke@1: * {@inheritDoc}
duke@1: */
bpatel@766: public Content getMethodDetailsTreeHeader(ClassDoc classDoc,
bpatel@766: Content memberDetailsTree) {
bpatel@766: memberDetailsTree.addContent(HtmlConstants.START_OF_METHOD_DETAILS);
bpatel@766: Content methodDetailsTree = writer.getMemberTreeHeader();
bpatel@2101: methodDetailsTree.addContent(writer.getMarkerAnchor(
bpatel@2101: SectionName.METHOD_DETAIL));
bpatel@766: Content heading = HtmlTree.HEADING(HtmlConstants.DETAILS_HEADING,
bpatel@766: writer.methodDetailsLabel);
bpatel@766: methodDetailsTree.addContent(heading);
bpatel@766: return methodDetailsTree;
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public Content getMethodDocTreeHeader(MethodDoc method,
bpatel@766: Content methodDetailsTree) {
bpatel@766: String erasureAnchor;
bpatel@766: if ((erasureAnchor = getErasureAnchor(method)) != null) {
bpatel@766: methodDetailsTree.addContent(writer.getMarkerAnchor((erasureAnchor)));
bpatel@766: }
bpatel@766: methodDetailsTree.addContent(
bpatel@766: writer.getMarkerAnchor(writer.getAnchor(method)));
bpatel@766: Content methodDocTree = writer.getMemberTreeHeader();
bpatel@766: Content heading = new HtmlTree(HtmlConstants.MEMBER_HEADING);
bpatel@766: heading.addContent(method.name());
bpatel@766: methodDocTree.addContent(heading);
bpatel@766: return methodDocTree;
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * Get the signature for the given method.
duke@1: *
bpatel@766: * @param method the method being documented.
bpatel@766: * @return a content object for the signature
duke@1: */
bpatel@766: public Content getSignature(MethodDoc method) {
bpatel@766: Content pre = new HtmlTree(HtmlTag.PRE);
bpatel@766: writer.addAnnotationInfo(method, pre);
bpatel@766: addModifiers(method, pre);
bpatel@766: addTypeParameters(method, pre);
bpatel@766: addReturnType(method, pre);
jjg@1410: if (configuration.linksource) {
bpatel@766: Content methodName = new StringContent(method.name());
bpatel@766: writer.addSrcLink(method, methodName, pre);
bpatel@766: } else {
bpatel@766: addName(method.name(), pre);
bpatel@766: }
jjg@1741: int indent = pre.charCount();
jjg@1741: addParameters(method, pre, indent);
jjg@1741: addExceptions(method, pre, indent);
bpatel@766: return pre;
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public void addDeprecated(MethodDoc method, Content methodDocTree) {
bpatel@766: addDeprecatedInfo(method, methodDocTree);
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public void addComments(Type holder, MethodDoc method, Content methodDocTree) {
duke@1: ClassDoc holderClassDoc = holder.asClassDoc();
duke@1: if (method.inlineTags().length > 0) {
duke@1: if (holder.asClassDoc().equals(classdoc) ||
bpatel@766: (! (holderClassDoc.isPublic() ||
jjg@1410: Util.isLinkable(holderClassDoc, configuration)))) {
bpatel@766: writer.addInlineComment(method, methodDocTree);
duke@1: } else {
jjg@1736: Content link =
jjg@1735: writer.getDocLink(LinkInfoImpl.Kind.METHOD_DOC_COPY,
duke@1: holder.asClassDoc(), method,
duke@1: holder.asClassDoc().isIncluded() ?
duke@1: holder.typeName() : holder.qualifiedTypeName(),
jjg@1736: false);
bpatel@766: Content codelLink = HtmlTree.CODE(link);
bpatel@2147: Content descfrmLabel = HtmlTree.SPAN(HtmlStyle.descfrmTypeLabel, holder.asClassDoc().isClass()?
bpatel@766: writer.descfrmClassLabel : writer.descfrmInterfaceLabel);
bpatel@2147: descfrmLabel.addContent(writer.getSpace());
bpatel@2147: descfrmLabel.addContent(codelLink);
bpatel@2147: methodDocTree.addContent(HtmlTree.DIV(HtmlStyle.block, descfrmLabel));
bpatel@766: writer.addInlineComment(method, methodDocTree);
duke@1: }
duke@1: }
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public void addTags(MethodDoc method, Content methodDocTree) {
bpatel@766: writer.addTagsInfo(method, methodDocTree);
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public Content getMethodDetails(Content methodDetailsTree) {
bpatel@766: return getMemberTree(methodDetailsTree);
duke@1: }
duke@1:
duke@1: /**
bpatel@766: * {@inheritDoc}
duke@1: */
bpatel@766: public Content getMethodDoc(Content methodDocTree,
bpatel@766: boolean isLastContent) {
bpatel@766: return getMemberTree(methodDocTree, isLastContent);
duke@1: }
duke@1:
duke@1: /**
duke@1: * Close the writer.
duke@1: */
duke@1: public void close() throws IOException {
duke@1: writer.close();
duke@1: }
duke@1:
duke@1: public int getMemberKind() {
duke@1: return VisibleMemberMap.METHODS;
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: public void addSummaryLabel(Content memberTree) {
bpatel@766: Content label = HtmlTree.HEADING(HtmlConstants.SUMMARY_HEADING,
bpatel@766: writer.getResource("doclet.Method_Summary"));
bpatel@766: memberTree.addContent(label);
bpatel@243: }
bpatel@243:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: public String getTableSummary() {
jjg@1410: return configuration.getText("doclet.Member_Table_Summary",
jjg@1410: configuration.getText("doclet.Method_Summary"),
jjg@1410: configuration.getText("doclet.methods"));
bpatel@243: }
bpatel@243:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
jjg@1747: public Content getCaption() {
jjg@1747: return configuration.getResource("doclet.Methods");
bpatel@766: }
bpatel@766:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: public String[] getSummaryTableHeader(ProgramElementDoc member) {
bpatel@243: String[] header = new String[] {
bpatel@243: writer.getModifierTypeHeader(),
jjg@1410: configuration.getText("doclet.0_and_1",
jjg@1410: configuration.getText("doclet.Method"),
jjg@1410: configuration.getText("doclet.Description"))
bpatel@243: };
bpatel@766: return header;
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: public void addSummaryAnchor(ClassDoc cd, Content memberTree) {
bpatel@2101: memberTree.addContent(writer.getMarkerAnchor(
bpatel@2101: SectionName.METHOD_SUMMARY));
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: public void addInheritedSummaryAnchor(ClassDoc cd, Content inheritedTree) {
bpatel@766: inheritedTree.addContent(writer.getMarkerAnchor(
bpatel@2101: SectionName.METHODS_INHERITANCE, configuration.getClassName(cd)));
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: public void addInheritedSummaryLabel(ClassDoc cd, Content inheritedTree) {
jjg@1737: Content classLink = writer.getPreQualifiedClassLink(
jjg@1737: LinkInfoImpl.Kind.MEMBER, cd, false);
bpatel@766: Content label = new StringContent(cd.isClass() ?
jjg@1410: configuration.getText("doclet.Methods_Inherited_From_Class") :
jjg@1410: configuration.getText("doclet.Methods_Inherited_From_Interface"));
bpatel@766: Content labelHeading = HtmlTree.HEADING(HtmlConstants.INHERITED_SUMMARY_HEADING,
bpatel@766: label);
bpatel@766: labelHeading.addContent(writer.getSpace());
bpatel@766: labelHeading.addContent(classLink);
bpatel@766: inheritedTree.addContent(labelHeading);
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: protected void addSummaryType(ProgramElementDoc member, Content tdSummaryType) {
duke@1: MethodDoc meth = (MethodDoc)member;
bpatel@766: addModifierAndType(meth, meth.returnType(), tdSummaryType);
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: protected static void addOverridden(HtmlDocletWriter writer,
bpatel@766: Type overriddenType, MethodDoc method, Content dl) {
jjg@1410: if (writer.configuration.nocomment) {
duke@1: return;
duke@1: }
duke@1: ClassDoc holderClassDoc = overriddenType.asClassDoc();
duke@1: if (! (holderClassDoc.isPublic() ||
jjg@1410: Util.isLinkable(holderClassDoc, writer.configuration))) {
duke@1: //This is an implementation detail that should not be documented.
duke@1: return;
duke@1: }
duke@1: if (overriddenType.asClassDoc().isIncluded() && ! method.isIncluded()) {
duke@1: //The class is included but the method is not. That means that it
duke@1: //is not visible so don't document this.
duke@1: return;
duke@1: }
bpatel@766: Content label = writer.overridesLabel;
jjg@1735: LinkInfoImpl.Kind context = LinkInfoImpl.Kind.METHOD_OVERRIDES;
duke@1:
duke@1: if (method != null) {
jjg@1410: if (overriddenType.asClassDoc().isAbstract() && method.isAbstract()){
duke@1: //Abstract method is implemented from abstract class,
duke@1: //not overridden
bpatel@766: label = writer.specifiedByLabel;
jjg@1735: context = LinkInfoImpl.Kind.METHOD_SPECIFIED_BY;
duke@1: }
bpatel@2147: Content dt = HtmlTree.DT(HtmlTree.SPAN(HtmlStyle.overrideSpecifyLabel, label));
bpatel@766: dl.addContent(dt);
jjg@1736: Content overriddenTypeLink =
jjg@1736: writer.getLink(new LinkInfoImpl(writer.configuration, context, overriddenType));
bpatel@766: Content codeOverridenTypeLink = HtmlTree.CODE(overriddenTypeLink);
duke@1: String name = method.name();
jjg@1736: Content methlink = writer.getLink(
jjg@1735: new LinkInfoImpl(writer.configuration, LinkInfoImpl.Kind.MEMBER,
jjg@1738: overriddenType.asClassDoc())
bpatel@2101: .where(writer.getName(writer.getAnchor(method))).label(name));
bpatel@766: Content codeMethLink = HtmlTree.CODE(methlink);
bpatel@766: Content dd = HtmlTree.DD(codeMethLink);
bpatel@766: dd.addContent(writer.getSpace());
bpatel@766: dd.addContent(writer.getResource("doclet.in_class"));
bpatel@766: dd.addContent(writer.getSpace());
bpatel@766: dd.addContent(codeOverridenTypeLink);
bpatel@766: dl.addContent(dd);
duke@1: }
duke@1: }
duke@1:
duke@1: /**
duke@1: * Parse the <Code> tag and return the text.
duke@1: */
duke@1: protected String parseCodeTag(String tag){
duke@1: if(tag == null){
duke@1: return "";
duke@1: }
duke@1:
duke@1: String lc = tag.toLowerCase();
duke@1: int begin = lc.indexOf("");
duke@1: int end = lc.indexOf("
");
duke@1: if(begin == -1 || end == -1 || end <= begin){
duke@1: return tag;
duke@1: } else {
duke@1: return tag.substring(begin + 6, end);
duke@1: }
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: protected static void addImplementsInfo(HtmlDocletWriter writer,
bpatel@766: MethodDoc method, Content dl) {
duke@1: if(writer.configuration.nocomment){
duke@1: return;
duke@1: }
duke@1: ImplementedMethods implementedMethodsFinder =
bpatel@766: new ImplementedMethods(method, writer.configuration);
duke@1: MethodDoc[] implementedMethods = implementedMethodsFinder.build();
duke@1: for (int i = 0; i < implementedMethods.length; i++) {
duke@1: MethodDoc implementedMeth = implementedMethods[i];
duke@1: Type intfac = implementedMethodsFinder.getMethodHolder(implementedMeth);
jjg@1736: Content intfaclink = writer.getLink(new LinkInfoImpl(
jjg@1736: writer.configuration, LinkInfoImpl.Kind.METHOD_SPECIFIED_BY, intfac));
bpatel@766: Content codeIntfacLink = HtmlTree.CODE(intfaclink);
bpatel@2147: Content dt = HtmlTree.DT(HtmlTree.SPAN(HtmlStyle.overrideSpecifyLabel, writer.specifiedByLabel));
bpatel@766: dl.addContent(dt);
jjg@1736: Content methlink = writer.getDocLink(
jjg@1735: LinkInfoImpl.Kind.MEMBER, implementedMeth,
jjg@1736: implementedMeth.name(), false);
bpatel@766: Content codeMethLink = HtmlTree.CODE(methlink);
bpatel@766: Content dd = HtmlTree.DD(codeMethLink);
bpatel@766: dd.addContent(writer.getSpace());
bpatel@766: dd.addContent(writer.getResource("doclet.in_interface"));
bpatel@766: dd.addContent(writer.getSpace());
bpatel@766: dd.addContent(codeIntfacLink);
bpatel@766: dl.addContent(dd);
duke@1: }
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * Add the return type.
bpatel@766: *
bpatel@766: * @param method the method being documented.
bpatel@766: * @param htmltree the content tree to which the return type will be added
bpatel@766: */
bpatel@766: protected void addReturnType(MethodDoc method, Content htmltree) {
bpatel@766: Type type = method.returnType();
bpatel@766: if (type != null) {
jjg@1736: Content linkContent = writer.getLink(
jjg@1736: new LinkInfoImpl(configuration, LinkInfoImpl.Kind.RETURN_TYPE, type));
bpatel@766: htmltree.addContent(linkContent);
bpatel@766: htmltree.addContent(writer.getSpace());
duke@1: }
duke@1: }
duke@1:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: protected Content getNavSummaryLink(ClassDoc cd, boolean link) {
duke@1: if (link) {
bpatel@2101: if (cd == null) {
bpatel@2101: return writer.getHyperLink(
bpatel@2101: SectionName.METHOD_SUMMARY,
bpatel@2101: writer.getResource("doclet.navMethod"));
bpatel@2101: } else {
bpatel@2101: return writer.getHyperLink(
bpatel@2101: SectionName.METHODS_INHERITANCE,
bpatel@2101: configuration.getClassName(cd), writer.getResource("doclet.navMethod"));
bpatel@2101: }
duke@1: } else {
bpatel@766: return writer.getResource("doclet.navMethod");
bpatel@766: }
bpatel@766: }
bpatel@766:
bpatel@766: /**
bpatel@766: * {@inheritDoc}
bpatel@766: */
bpatel@766: protected void addNavDetailLink(boolean link, Content liNav) {
bpatel@766: if (link) {
bpatel@2101: liNav.addContent(writer.getHyperLink(
bpatel@2101: SectionName.METHOD_DETAIL, writer.getResource("doclet.navMethod")));
bpatel@766: } else {
bpatel@766: liNav.addContent(writer.getResource("doclet.navMethod"));
duke@1: }
duke@1: }
duke@1: }