/*
* Copyright (c) 2003, 2014, 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.doclets.formats.html;
import java.util.List;
import com.sun.javadoc.*;
import com.sun.tools.doclets.formats.html.markup.ContentBuilder;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.tools.doclets.internal.toolkit.util.*;
import com.sun.tools.doclets.internal.toolkit.util.links.*;
/**
* A factory that returns a link given the information about it.
*
* <p><b>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.</b>
*
* @author Jamie Ho
* @since 1.5
*/
@Deprecated
public class LinkFactoryImpl extends LinkFactory {
private HtmlDocletWriter m_writer;
public LinkFactoryImpl(HtmlDocletWriter writer) {
m_writer = writer;
}
/**
* {@inheritDoc}
*/
protected Content newContent() {
return new ContentBuilder();
}
/**
* {@inheritDoc}
*/
protected Content getClassLink(LinkInfo linkInfo) {
LinkInfoImpl classLinkInfo = (LinkInfoImpl) linkInfo;
boolean noLabel = linkInfo.label == null || linkInfo.label.isEmpty();
ClassDoc classDoc = classLinkInfo.classDoc;
//Create a tool tip if we are linking to a class or interface. Don't
//create one if we are linking to a member.
String title =
(classLinkInfo.where == null || classLinkInfo.where.length() == 0) ?
getClassToolTip(classDoc,
classLinkInfo.type != null &&
!classDoc.qualifiedTypeName().equals(classLinkInfo.type.qualifiedTypeName())) :
"";
Content label = classLinkInfo.getClassLinkLabel(m_writer.configuration);
Configuration configuration = m_writer.configuration;
Content link = new ContentBuilder();
if (classDoc.isIncluded()) {
if (configuration.isGeneratedDoc(classDoc)) {
DocPath filename = getPath(classLinkInfo);
if (linkInfo.linkToSelf ||
!(DocPath.forName(classDoc)).equals(m_writer.filename)) {
link.addContent(m_writer.getHyperLink(
filename.fragment(classLinkInfo.where),
label,
classLinkInfo.isStrong, classLinkInfo.styleName,
title, classLinkInfo.target));
if (noLabel && !classLinkInfo.excludeTypeParameterLinks) {
link.addContent(getTypeParameterLinks(linkInfo));
}
return link;
}
}
} else {
Content crossLink = m_writer.getCrossClassLink(
classDoc.qualifiedName(), classLinkInfo.where,
label, classLinkInfo.isStrong, classLinkInfo.styleName,
true);
if (crossLink != null) {
link.addContent(crossLink);
if (noLabel && !classLinkInfo.excludeTypeParameterLinks) {
link.addContent(getTypeParameterLinks(linkInfo));
}
return link;
}
}
// Can't link so just write label.
link.addContent(label);
if (noLabel && !classLinkInfo.excludeTypeParameterLinks) {
link.addContent(getTypeParameterLinks(linkInfo));
}
return link;
}
/**
* {@inheritDoc}
*/
protected Content getTypeParameterLink(LinkInfo linkInfo,
Type typeParam) {
LinkInfoImpl typeLinkInfo = new LinkInfoImpl(m_writer.configuration,
((LinkInfoImpl) linkInfo).getContext(), typeParam);
typeLinkInfo.excludeTypeBounds = linkInfo.excludeTypeBounds;
typeLinkInfo.excludeTypeParameterLinks = linkInfo.excludeTypeParameterLinks;
typeLinkInfo.linkToSelf = linkInfo.linkToSelf;
typeLinkInfo.isJava5DeclarationLocation = false;
return getLink(typeLinkInfo);
}
protected Content getTypeAnnotationLink(LinkInfo linkInfo,
AnnotationDesc annotation) {
throw new RuntimeException("Not implemented yet!");
}
public Content getTypeAnnotationLinks(LinkInfo linkInfo) {
ContentBuilder links = new ContentBuilder();
AnnotationDesc[] annotations;
if (linkInfo.type instanceof AnnotatedType) {
annotations = linkInfo.type.asAnnotatedType().annotations();
} else if (linkInfo.type instanceof TypeVariable) {
annotations = linkInfo.type.asTypeVariable().annotations();
} else {
return links;
}
if (annotations.length == 0)
return links;
List<Content> annos = m_writer.getAnnotations(0, annotations, false, linkInfo.isJava5DeclarationLocation);
boolean isFirst = true;
for (Content anno : annos) {
if (!isFirst) {
links.addContent(" ");
}
links.addContent(anno);
isFirst = false;
}
if (!annos.isEmpty()) {
links.addContent(" ");
}
return links;
}
/**
* Given a class, return the appropriate tool tip.
*
* @param classDoc the class to get the tool tip for.
* @return the tool tip for the appropriate class.
*/
private String getClassToolTip(ClassDoc classDoc, boolean isTypeLink) {
Configuration configuration = m_writer.configuration;
Utils utils = configuration.utils;
if (isTypeLink) {
return configuration.getText("doclet.Href_Type_Param_Title",
classDoc.name());
} else if (classDoc.isInterface()){
return configuration.getText("doclet.Href_Interface_Title",
utils.getPackageName(classDoc.containingPackage()));
} else if (classDoc.isAnnotationType()) {
return configuration.getText("doclet.Href_Annotation_Title",
utils.getPackageName(classDoc.containingPackage()));
} else if (classDoc.isEnum()) {
return configuration.getText("doclet.Href_Enum_Title",
utils.getPackageName(classDoc.containingPackage()));
} else {
return configuration.getText("doclet.Href_Class_Title",
utils.getPackageName(classDoc.containingPackage()));
}
}
/**
* Return path to the given file name in the given package. So if the name
* passed is "Object.html" and the name of the package is "java.lang", and
* if the relative path is "../.." then returned string will be
* "../../java/lang/Object.html"
*
* @param linkInfo the information about the link.
*/
private DocPath getPath(LinkInfoImpl linkInfo) {
if (linkInfo.context == LinkInfoImpl.Kind.PACKAGE_FRAME) {
//Not really necessary to do this but we want to be consistent
//with 1.4.2 output.
return DocPath.forName(linkInfo.classDoc);
}
return m_writer.pathToRoot.resolve(DocPath.forClass(linkInfo.classDoc));
}
}