/* * Copyright (c) 1997, 2016, 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 jdk.javadoc.internal.doclets.formats.html; import java.util.List; import javax.lang.model.element.AnnotationMirror; import javax.lang.model.element.Element; import javax.lang.model.element.ElementKind; import javax.lang.model.element.ExecutableElement; import javax.lang.model.element.TypeElement; import javax.lang.model.element.VariableElement; import javax.lang.model.type.ArrayType; import javax.lang.model.type.DeclaredType; import javax.lang.model.type.TypeMirror; import javax.lang.model.type.TypeVariable; import javax.lang.model.util.SimpleTypeVisitor9; import com.sun.tools.javac.util.DefinedBy; import com.sun.tools.javac.util.DefinedBy.Api; import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle; import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree; import jdk.javadoc.internal.doclets.toolkit.Content; import jdk.javadoc.internal.doclets.toolkit.util.DocletConstants; import static jdk.javadoc.internal.doclets.formats.html.LinkInfoImpl.Kind.*; /** * Print method and constructor info. * *
This is NOT part of any supported API.
* If you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.
*
* @author Robert Field
* @author Atul M Dambalkar
* @author Bhavesh Patel (Modified)
*/
public abstract class AbstractExecutableMemberWriter extends AbstractMemberWriter {
public AbstractExecutableMemberWriter(SubWriterHolderWriter writer, TypeElement typeElement) {
super(writer, typeElement);
}
public AbstractExecutableMemberWriter(SubWriterHolderWriter writer) {
super(writer);
}
/**
* Add the type parameters for the executable member.
*
* @param member the member to write type parameters for.
* @param htmltree the content tree to which the parameters will be added.
*/
protected void addTypeParameters(ExecutableElement member, Content htmltree) {
Content typeParameters = getTypeParameters(member);
if (!typeParameters.isEmpty()) {
htmltree.addContent(typeParameters);
htmltree.addContent(writer.getSpace());
}
}
/**
* Get the type parameters for the executable member.
*
* @param member the member for which to get the type parameters.
* @return the type parameters.
*/
protected Content getTypeParameters(ExecutableElement member) {
LinkInfoImpl linkInfo = new LinkInfoImpl(configuration, MEMBER_TYPE_PARAMS, member);
return writer.getTypeParameterLinks(linkInfo);
}
/**
* {@inheritDoc}
*/
@Override
protected Content getDeprecatedLink(Element member) {
StringBuilder sb = new StringBuilder();
sb.append(utils.getFullyQualifiedName(member));
if (!utils.isConstructor(member)) {
sb.append(".");
sb.append(member.getSimpleName().toString());
}
sb.append(utils.flatSignature((ExecutableElement) member));
return writer.getDocLink(MEMBER, member, sb.toString());
}
/**
* Add the summary link for the member.
*
* @param context the id of the context where the link will be printed
* @param te the classDoc that we should link to
* @param member the member being linked to
* @param tdSummary the content tree to which the link will be added
*/
@Override
protected void addSummaryLink(LinkInfoImpl.Kind context, TypeElement te, Element member,
Content tdSummary) {
ExecutableElement ee = (ExecutableElement)member;
Content memberLink = HtmlTree.SPAN(HtmlStyle.memberNameLink,
writer.getDocLink(context, te, ee,
name(ee), false));
Content code = HtmlTree.CODE(memberLink);
addParameters(ee, false, code, name(ee).length() - 1);
tdSummary.addContent(code);
}
/**
* Add the inherited summary link for the member.
*
* @param te the type element that we should link to
* @param member the member being linked to
* @param linksTree the content tree to which the link will be added
*/
@Override
protected void addInheritedSummaryLink(TypeElement te, Element member, Content linksTree) {
linksTree.addContent(writer.getDocLink(MEMBER, te, member, name(member), false));
}
/**
* Add the parameter for the executable member.
*
* @param member the member to write parameter for.
* @param param the parameter that needs to be written.
* @param isVarArg true if this is a link to var arg.
* @param tree the content tree to which the parameter information will be added.
*/
protected void addParam(ExecutableElement member, VariableElement param,
boolean isVarArg, Content tree) {
Content link = writer.getLink(new LinkInfoImpl(configuration, EXECUTABLE_MEMBER_PARAM,
param.asType()).varargs(isVarArg));
tree.addContent(link);
if(name(param).length() > 0) {
tree.addContent(writer.getSpace());
tree.addContent(name(param));
}
}
/**
* Add the receiver annotations information.
*
* @param member the member to write receiver annotations for.
* @param rcvrType the receiver type.
* @param descList list of annotation description.
* @param tree the content tree to which the information will be added.
*/
protected void addReceiverAnnotations(ExecutableElement member, TypeMirror rcvrType,
List extends AnnotationMirror> annotationMirrors, Content tree) {
writer.addReceiverAnnotationInfo(member, rcvrType, annotationMirrors, tree);
tree.addContent(writer.getSpace());
tree.addContent(utils.getTypeName(rcvrType, false));
LinkInfoImpl linkInfo = new LinkInfoImpl(configuration, RECEIVER_TYPE, rcvrType);
tree.addContent(writer.getTypeParameterLinks(linkInfo));
tree.addContent(writer.getSpace());
tree.addContent("this");
}
/**
* Add all the parameters for the executable member.
*
* @param member the member to write parameters for.
* @param htmltree the content tree to which the parameters information will be added.
*/
protected void addParameters(ExecutableElement member, Content htmltree, int indentSize) {
addParameters(member, true, htmltree, indentSize);
}
/**
* Add all the parameters for the executable member.
*
* @param member the member to write parameters for.
* @param includeAnnotations true if annotation information needs to be added.
* @param htmltree the content tree to which the parameters information will be added.
*/
protected void addParameters(ExecutableElement member,
boolean includeAnnotations, Content htmltree, int indentSize) {
htmltree.addContent("(");
String sep = "";
List extends VariableElement> parameters = member.getParameters();
String indent = makeSpace(indentSize + 1);
TypeMirror rcvrType = member.getReceiverType();
if (includeAnnotations && rcvrType != null && utils.isAnnotated(rcvrType)) {
List extends AnnotationMirror> annotationMirrors = rcvrType.getAnnotationMirrors();
addReceiverAnnotations(member, rcvrType, annotationMirrors, htmltree);
sep = "," + DocletConstants.NL + indent;
}
int paramstart;
for (paramstart = 0; paramstart < parameters.size(); paramstart++) {
htmltree.addContent(sep);
VariableElement param = parameters.get(paramstart);
if (param.getKind() != ElementKind.INSTANCE_INIT) {
if (includeAnnotations) {
boolean foundAnnotations =
writer.addAnnotationInfo(indent.length(),
member, param, htmltree);
if (foundAnnotations) {
htmltree.addContent(DocletConstants.NL);
htmltree.addContent(indent);
}
}
addParam(member, param,
(paramstart == parameters.size() - 1) && member.isVarArgs(), htmltree);
break;
}
}
for (int i = paramstart + 1; i < parameters.size(); i++) {
htmltree.addContent(",");
htmltree.addContent(DocletConstants.NL);
htmltree.addContent(indent);
if (includeAnnotations) {
boolean foundAnnotations =
writer.addAnnotationInfo(indent.length(), member, parameters.get(i),
htmltree);
if (foundAnnotations) {
htmltree.addContent(DocletConstants.NL);
htmltree.addContent(indent);
}
}
addParam(member, parameters.get(i), (i == parameters.size() - 1) && member.isVarArgs(),
htmltree);
}
htmltree.addContent(")");
}
/**
* Add exceptions for the executable member.
*
* @param member the member to write exceptions for.
* @param htmltree the content tree to which the exceptions information will be added.
*/
protected void addExceptions(ExecutableElement member, Content htmltree, int indentSize) {
List extends TypeMirror> exceptions = member.getThrownTypes();
if (!exceptions.isEmpty()) {
String indent = makeSpace(indentSize + 1 - 7);
htmltree.addContent(DocletConstants.NL);
htmltree.addContent(indent);
htmltree.addContent("throws ");
indent = makeSpace(indentSize + 1);
Content link = writer.getLink(new LinkInfoImpl(configuration, MEMBER, exceptions.get(0)));
htmltree.addContent(link);
for(int i = 1; i < exceptions.size(); i++) {
htmltree.addContent(",");
htmltree.addContent(DocletConstants.NL);
htmltree.addContent(indent);
Content exceptionLink = writer.getLink(new LinkInfoImpl(configuration, MEMBER,
exceptions.get(i)));
htmltree.addContent(exceptionLink);
}
}
}
protected TypeElement implementsMethodInIntfac(ExecutableElement method,
List