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6794582: javadoc should read files using a FileManager

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Reviewed-by: darcy, bpatel
This commit is contained in:
Jonathan Gibbons 2009-01-20 15:17:45 -08:00
parent 19b769a375
commit 981f025a85
13 changed files with 301 additions and 225 deletions
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16
langtools/src/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlDocWriter.java
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@ -25,12 +25,11 @@
package com.sun.tools.doclets.formats.html.markup;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.javadoc.*;
import java.io.*;
import java.util.*;
import com.sun.tools.doclets.internal.toolkit.util.*;
import com.sun.javadoc.*;
import com.sun.tools.doclets.internal.toolkit.*;
/**
@ -56,8 +55,9 @@ public abstract class HtmlDocWriter extends HtmlWriter {
super(configuration,
null, configuration.destDirName + filename,
configuration.docencoding);
// use File to normalize file separators
configuration.message.notice("doclet.Generating_0",
configuration.destDirName + filename);
new File(configuration.destDirName, filename));
}
public HtmlDocWriter(Configuration configuration,
@ -65,10 +65,10 @@ public abstract class HtmlDocWriter extends HtmlWriter {
super(configuration,
configuration.destDirName + path, filename,
configuration.docencoding);
// use File to normalize file separators
configuration.message.notice("doclet.Generating_0",
configuration.destDirName +
((path.length() > 0)?
path + File.separator: "") + filename);
new File(configuration.destDirName,
((path.length() > 0)? path + File.separator: "") + filename));
}
/**

29
langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/util/SourceToHTMLConverter.java
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@ -25,10 +25,12 @@
package com.sun.tools.doclets.internal.toolkit.util;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.javadoc.*;
import java.io.*;
import java.util.*;
import javax.tools.FileObject;
import com.sun.javadoc.*;
import com.sun.tools.doclets.internal.toolkit.*;
/**
* Converts Java Source Code to HTML.
@ -123,16 +125,27 @@ public class SourceToHTMLConverter {
if (cd == null || outputdir == null) {
return;
}
File file;
SourcePosition sp = cd.position();
if (sp == null || (file = sp.file()) == null) {
return;
}
try {
SourcePosition sp = cd.position();
if (sp == null)
return;
Reader r;
// temp hack until we can update SourcePosition API.
if (sp instanceof com.sun.tools.javadoc.SourcePositionImpl) {
FileObject fo = ((com.sun.tools.javadoc.SourcePositionImpl) sp).fileObject();
if (fo == null)
return;
r = fo.openReader(true);
} else {
File file = sp.file();
if (file == null)
return;
r = new FileReader(file);
}
LineNumberReader reader = new LineNumberReader(r);
int lineno = 1;
String line;
StringBuffer output = new StringBuffer();
LineNumberReader reader = new LineNumberReader(new FileReader(file));
try {
while ((line = reader.readLine()) != null) {
output.append(formatLine(line, configuration.sourcetab, lineno));

10
langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/util/Util.java
View file

@ -25,10 +25,11 @@
package com.sun.tools.doclets.internal.toolkit.util;
import java.io.*;
import java.util.*;
import com.sun.javadoc.*;
import com.sun.tools.doclets.internal.toolkit.*;
import java.util.*;
import java.io.*;
/**
* Utilities Class for Doclets.
@ -579,7 +580,7 @@ public class Util {
* @param docencoding Encoding to be used for this file.
* @exception IOException Exception raised by the FileWriter is passed on
* to next level.
* @exception UnSupportedEncodingException Exception raised by the
* @exception UnsupportedEncodingException Exception raised by the
* OutputStreamWriter is passed on to next level.
* @return Writer Writer for the file getting generated.
* @see java.io.FileOutputStream
@ -598,8 +599,7 @@ public class Util {
fos = new FileOutputStream(filename);
}
if (docencoding == null) {
OutputStreamWriter oswriter = new OutputStreamWriter(fos);
return oswriter;
return new OutputStreamWriter(fos);
} else {
return new OutputStreamWriter(fos, docencoding);
}

79
langtools/src/share/classes/com/sun/tools/javadoc/ClassDocImpl.java
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@ -25,42 +25,48 @@
package com.sun.tools.javadoc;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Modifier;
import java.net.URI;
import java.util.HashSet;
import java.util.Set;
import javax.tools.FileObject;
import javax.tools.JavaFileManager.Location;
import javax.tools.StandardJavaFileManager;
import javax.tools.StandardLocation;
import com.sun.javadoc.*;
import static com.sun.javadoc.LanguageVersion.*;
import com.sun.tools.javac.util.List;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Name;
import com.sun.tools.javac.util.Position;
import com.sun.tools.javac.code.Flags;
import com.sun.tools.javac.code.Kinds;
import com.sun.tools.javac.code.TypeTags;
import com.sun.tools.javac.code.Type;
import com.sun.tools.javac.code.Type.ClassType;
import com.sun.tools.javac.code.Scope;
import com.sun.tools.javac.code.Symbol;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.code.Type;
import com.sun.tools.javac.code.Type.ClassType;
import com.sun.tools.javac.code.TypeTags;
import com.sun.tools.javac.comp.AttrContext;
import com.sun.tools.javac.comp.Env;
import com.sun.tools.javac.tree.JCTree;
import com.sun.tools.javac.tree.JCTree.JCClassDecl;
import com.sun.tools.javac.tree.JCTree.JCFieldAccess;
import com.sun.tools.javac.tree.JCTree.JCImport;
import com.sun.tools.javac.tree.JCTree.JCClassDecl;
import com.sun.tools.javac.tree.TreeInfo;
import com.sun.tools.javac.util.List;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Name;
import com.sun.tools.javac.util.Names;
import com.sun.tools.javac.util.Position;
import static com.sun.tools.javac.code.Flags.*;
import static com.sun.tools.javac.code.Kinds.*;
import java.io.File;
import java.util.Set;
import java.util.HashSet;
import java.lang.reflect.Modifier;
/**
* Represents a java class and provides access to information
* about the class, the class' comment and tags, and the
@ -271,16 +277,41 @@ public class ClassDocImpl extends ProgramElementDocImpl implements ClassDoc {
*/
public PackageDoc containingPackage() {
PackageDocImpl p = env.getPackageDoc(tsym.packge());
SourcePosition po = position();
if (po != null && p.setDocPath == false && p.zipDocPath == null) {
//Set the package path if possible
File packageDir = po.file().getParentFile();
if (packageDir != null
&& (new File(packageDir, "package.html")).exists()) {
p.setDocPath(packageDir.getPath());
} else {
p.setDocPath(null);
if (p.setDocPath == false) {
FileObject docPath;
try {
Location location = env.fileManager.hasLocation(StandardLocation.SOURCE_PATH)
? StandardLocation.SOURCE_PATH : StandardLocation.CLASS_PATH;
docPath = env.fileManager.getFileForInput(
location, p.qualifiedName(), "package.html");
} catch (IOException e) {
docPath = null;
}
if (docPath == null) {
// fall back on older semantics of looking in same directory as
// source file for this class
SourcePosition po = position();
if (env.fileManager instanceof StandardJavaFileManager &&
po instanceof SourcePositionImpl) {
URI uri = ((SourcePositionImpl) po).filename.toUri();
if ("file".equals(uri.getScheme())) {
File f = new File(uri.getPath());
File dir = f.getParentFile();
if (dir != null) {
File pf = new File(dir, "package.html");
if (pf.exists()) {
StandardJavaFileManager sfm = (StandardJavaFileManager) env.fileManager;
docPath = sfm.getJavaFileObjects(pf).iterator().next();
}
}
}
}
}
p.setDocPath(docPath);
}
return p;
}
@ -1251,7 +1282,7 @@ public class ClassDocImpl extends ProgramElementDocImpl implements ClassDoc {
*/
public SourcePosition position() {
if (tsym.sourcefile == null) return null;
return SourcePositionImpl.make(tsym.sourcefile.toString(),
return SourcePositionImpl.make(tsym.sourcefile,
(tree==null) ? Position.NOPOS : tree.pos,
lineMap);
}

6
langtools/src/share/classes/com/sun/tools/javadoc/DocEnv.java
View file

@ -25,8 +25,9 @@
package com.sun.tools.javadoc;
import java.util.*;
import java.lang.reflect.Modifier;
import java.util.*;
import javax.tools.JavaFileManager;
import com.sun.javadoc.*;
@ -40,7 +41,6 @@ import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.Names;
import com.sun.tools.javac.util.Position;
/**
* Holds the environment for a run of javadoc.
* Holds only the information needed throughout the
@ -103,6 +103,7 @@ public class DocEnv {
Check chk;
Types types;
JavaFileManager fileManager;
/** Allow documenting from class files? */
boolean docClasses = false;
@ -133,6 +134,7 @@ public class DocEnv {
externalizableSym = reader.enterClass(names.fromString("java.io.Externalizable"));
chk = Check.instance(context);
types = Types.instance(context);
fileManager = context.get(JavaFileManager.class);
// Default. Should normally be reset with setLocale.
this.doclocale = new DocLocale(this, "", breakiterator);

10
langtools/src/share/classes/com/sun/tools/javadoc/DocImpl.java
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@ -25,11 +25,13 @@
package com.sun.tools.javadoc;
import com.sun.javadoc.*;
import java.io.InputStream;
import java.io.IOException;
import java.text.CollationKey;
import javax.tools.FileObject;
import com.sun.javadoc.*;
import com.sun.tools.javac.util.Position;
/**
@ -43,7 +45,7 @@ import com.sun.tools.javac.util.Position;
* @author Atul M Dambalkar
* @author Neal Gafter (rewrite)
*/
abstract class DocImpl implements Doc, Comparable<Object> {
public abstract class DocImpl implements Doc, Comparable<Object> {
/**
* Doc environment
@ -163,7 +165,7 @@ abstract class DocImpl implements Doc, Comparable<Object> {
/**
* Utility for subclasses which read HTML documentation files.
*/
String readHTMLDocumentation(InputStream input, String filename) throws IOException {
String readHTMLDocumentation(InputStream input, FileObject filename) throws IOException {
int filesize = input.available();
byte[] filecontents = new byte[filesize];
input.read(filecontents, 0, filesize);

18
langtools/src/share/classes/com/sun/tools/javadoc/ExecutableMemberDocImpl.java
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@ -25,20 +25,18 @@
package com.sun.tools.javadoc;
import java.lang.reflect.Modifier;
import java.text.CollationKey;
import com.sun.javadoc.*;
import com.sun.tools.javac.code.Flags;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.code.Type;
import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
import com.sun.tools.javac.util.List;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Position;
import com.sun.tools.javac.code.Flags;
import com.sun.tools.javac.code.Type;
import com.sun.tools.javac.code.Symbol;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
import java.text.CollationKey;
import java.lang.reflect.Modifier;
/**
* Represents a method or constructor of a java class.
@ -267,7 +265,7 @@ public abstract class ExecutableMemberDocImpl
*/
public SourcePosition position() {
if (sym.enclClass().sourcefile == null) return null;
return SourcePositionImpl.make(sym.enclClass().sourcefile.toString(),
return SourcePositionImpl.make(sym.enclClass().sourcefile,
(tree==null) ? 0 : tree.pos,
lineMap);
}

7
langtools/src/share/classes/com/sun/tools/javadoc/FieldDocImpl.java
View file

@ -25,6 +25,8 @@
package com.sun.tools.javadoc;
import java.lang.reflect.Modifier;
import com.sun.javadoc.*;
import static com.sun.javadoc.LanguageVersion.*;
@ -38,9 +40,6 @@ import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
import com.sun.tools.javac.util.Position;
import java.lang.reflect.Modifier;
/**
* Represents a field in a java class.
*
@ -260,7 +259,7 @@ public class FieldDocImpl extends MemberDocImpl implements FieldDoc {
*/
public SourcePosition position() {
if (sym.enclClass().sourcefile == null) return null;
return SourcePositionImpl.make(sym.enclClass().sourcefile.toString(),
return SourcePositionImpl.make(sym.enclClass().sourcefile,
(tree==null) ? 0 : tree.pos,
lineMap);
}

42
langtools/src/share/classes/com/sun/tools/javadoc/JavadocClassReader.java
View file

@ -25,18 +25,13 @@
package com.sun.tools.javadoc;
import com.sun.tools.javac.code.Symbol.PackageSymbol;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.file.ZipArchive.ZipFileObject;
import com.sun.tools.javac.file.Old199;
import com.sun.tools.javac.file.ZipFileIndexArchive;
import com.sun.tools.javac.jvm.ClassReader;
import com.sun.tools.javac.util.Context;
import java.io.File;
import java.util.EnumSet;
import javax.tools.JavaFileObject;
import com.sun.tools.javac.code.Symbol.PackageSymbol;
import com.sun.tools.javac.jvm.ClassReader;
import com.sun.tools.javac.util.Context;
/** Javadoc uses an extended class reader that records package.html entries
* @author Neal Gafter
*/
@ -82,32 +77,7 @@ class JavadocClassReader extends ClassReader {
*/
@Override
protected void extraFileActions(PackageSymbol pack, JavaFileObject fo) {
CharSequence fileName = Old199.getName(fo);
if (docenv != null && fileName.equals("package.html")) {
if (fo instanceof ZipFileObject) {
ZipFileObject zfo = (ZipFileObject) fo;
String zipName = zfo.getZipName();
String entryName = zfo.getZipEntryName();
int lastSep = entryName.lastIndexOf("/");
String classPathName = entryName.substring(0, lastSep + 1);
docenv.getPackageDoc(pack).setDocPath(zipName, classPathName);
}
else if (fo instanceof ZipFileIndexArchive.ZipFileIndexFileObject) {
ZipFileIndexArchive.ZipFileIndexFileObject zfo = (ZipFileIndexArchive.ZipFileIndexFileObject) fo;
String zipName = zfo.getZipName();
String entryName = zfo.getZipEntryName();
if (File.separatorChar != '/') {
entryName = entryName.replace(File.separatorChar, '/');
}
int lastSep = entryName.lastIndexOf("/");
String classPathName = entryName.substring(0, lastSep + 1);
docenv.getPackageDoc(pack).setDocPath(zipName, classPathName);
}
else {
File fileDir = new File(Old199.getPath(fo)).getParentFile();
docenv.getPackageDoc(pack).setDocPath(fileDir.getAbsolutePath());
}
}
if (fo.isNameCompatible("package", JavaFileObject.Kind.HTML))
docenv.getPackageDoc(pack).setDocPath(fo);
}
}

188
langtools/src/share/classes/com/sun/tools/javadoc/JavadocTool.java
View file

@ -25,17 +25,29 @@
package com.sun.tools.javadoc;
import java.io.*;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import javax.tools.JavaFileManager.Location;
import javax.tools.JavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.StandardLocation;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.comp.*;
import com.sun.tools.javac.file.Paths;
import com.sun.tools.javac.code.Symbol.CompletionFailure;
import com.sun.tools.javac.comp.Annotate;
import com.sun.tools.javac.parser.DocCommentScanner;
import com.sun.tools.javac.tree.*;
import com.sun.tools.javac.tree.JCTree.*;
import com.sun.tools.javac.util.*;
import com.sun.tools.javac.tree.JCTree;
import com.sun.tools.javac.tree.JCTree.JCClassDecl;
import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
import com.sun.tools.javac.util.Abort;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.List;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Position;
/**
@ -53,7 +65,6 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
final JavadocClassReader reader;
final JavadocEnter enter;
final Annotate annotate;
private final Paths paths;
/**
* Construct a new JavaCompiler processor, using appropriately
@ -66,7 +77,6 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
reader = JavadocClassReader.instance0(context);
enter = JavadocEnter.instance0(context);
annotate = Annotate.instance(context);
paths = Paths.instance(context);
}
/**
@ -120,7 +130,7 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
boolean quiet) throws IOException {
docenv = DocEnv.instance(context);
docenv.showAccess = filter;
docenv.quiet = quiet;
docenv.quiet = quiet;
docenv.breakiterator = breakiterator;
docenv.setLocale(doclocale);
docenv.setEncoding(encoding);
@ -133,12 +143,14 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
ListBuffer<JCCompilationUnit> packTrees = new ListBuffer<JCCompilationUnit>();
try {
StandardJavaFileManager fm = (StandardJavaFileManager) docenv.fileManager;
for (List<String> it = javaNames; it.nonEmpty(); it = it.tail) {
String name = it.head;
if (!docClasses && name.endsWith(".java") && new File(name).exists()) {
JavaFileObject fo = fm.getJavaFileObjects(name).iterator().next();
docenv.notice("main.Loading_source_file", name);
JCCompilationUnit tree = parse(name);
classTrees.append(tree);
JCCompilationUnit tree = parse(fo);
classTrees.append(tree);
} else if (isValidPackageName(name)) {
names = names.append(name);
} else if (name.endsWith(".java")) {
@ -151,12 +163,14 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
if (!docClasses) {
// Recursively search given subpackages. If any packages
//are found, add them to the list.
searchSubPackages(subPackages, names, excludedPackages);
Map<String,List<JavaFileObject>> packageFiles =
searchSubPackages(subPackages, names, excludedPackages);
// Parse the packages
for (List<String> packs = names.toList(); packs.nonEmpty(); packs = packs.tail) {
// Parse sources ostensibly belonging to package.
parsePackageClasses(packs.head, packTrees, excludedPackages);
String packageName = packs.head;
parsePackageClasses(packageName, packageFiles.get(packageName), packTrees, excludedPackages);
}
if (messager.nerrors() != 0) return null;
@ -167,7 +181,8 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
}
} catch (Abort ex) {}
if (messager.nerrors() != 0) return null;
if (messager.nerrors() != 0)
return null;
if (docClasses)
return new RootDocImpl(docenv, javaNames, options);
@ -185,66 +200,129 @@ public class JavadocTool extends com.sun.tools.javac.main.JavaCompiler {
return isValidClassName(s);
}
private final static char pathSep = File.pathSeparatorChar;
/**
* search all directories in path for subdirectory name. Add all
* .java files found in such a directory to args.
*/
private void parsePackageClasses(String name,
ListBuffer<JCCompilationUnit> trees,
List<String> excludedPackages)
throws IOException {
Iterable<JavaFileObject> files,
ListBuffer<JCCompilationUnit> trees,
List<String> excludedPackages)
throws IOException {
if (excludedPackages.contains(name)) {
return;
}
boolean hasFiles = false;
docenv.notice("main.Loading_source_files_for_package", name);
name = name.replace('.', File.separatorChar);
for (File pathname : paths.sourceSearchPath()) {
File f = new File(pathname, name);
String names[] = f.list();
// if names not null, then found directory with source files
if (names != null) {
String dir = f.getAbsolutePath();
if (!dir.endsWith(File.separator))
dir = dir + File.separator;
for (int j = 0; j < names.length; j++) {
if (isValidJavaSourceFile(names[j])) {
String fn = dir + names[j];
// messager.notice("main.Loading_source_file", fn);
trees.append(parse(fn));
hasFiles = true;
}
if (files == null) {
Location location = docenv.fileManager.hasLocation(StandardLocation.SOURCE_PATH)
? StandardLocation.SOURCE_PATH : StandardLocation.CLASS_PATH;
ListBuffer<JavaFileObject> lb = new ListBuffer<JavaFileObject>();
for (JavaFileObject fo: docenv.fileManager.list(
location, name, EnumSet.of(JavaFileObject.Kind.SOURCE), false)) {
String binaryName = docenv.fileManager.inferBinaryName(location, fo);
String simpleName = getSimpleName(binaryName);
if (isValidClassName(simpleName)) {
lb.append(fo);
}
}
files = lb.toList();
}
if (!hasFiles)
for (JavaFileObject fo : files) {
// messager.notice("main.Loading_source_file", fn);
trees.append(parse(fo));
hasFiles = true;
}
if (!hasFiles) {
messager.warning(null, "main.no_source_files_for_package",
name.replace(File.separatorChar, '.'));
name.replace(File.separatorChar, '.'));
}
}
/**
* Recursively search all directories in path for subdirectory name.
* Add all packages found in such a directory to packages list.
*/
private void searchSubPackages(List<String> subPackages,
ListBuffer<String> packages,
List<String> excludedPackages) {
// FIXME: This search path is bogus.
// Only the effective source path should be searched for sources.
// Only the effective class path should be searched for classes.
// Should the bootclasspath/extdirs also be searched for classes?
java.util.List<File> pathnames = new java.util.ArrayList<File>();
if (paths.sourcePath() != null)
for (File elt : paths.sourcePath())
pathnames.add(elt);
for (File elt : paths.userClassPath())
pathnames.add(elt);
private Map<String,List<JavaFileObject>> searchSubPackages(
List<String> subPackages,
ListBuffer<String> packages,
List<String> excludedPackages)
throws IOException {
Map<String,List<JavaFileObject>> packageFiles =
new HashMap<String,List<JavaFileObject>>();
for (String subPackage : subPackages)
searchSubPackage(subPackage, packages, excludedPackages, pathnames);
Map<String,Boolean> includedPackages = new HashMap<String,Boolean>();
includedPackages.put("", true);
for (String p: excludedPackages)
includedPackages.put(p, false);
if (docenv.fileManager.hasLocation(StandardLocation.SOURCE_PATH)) {
searchSubPackages(subPackages,
includedPackages,
packages, packageFiles,
StandardLocation.SOURCE_PATH,
EnumSet.of(JavaFileObject.Kind.SOURCE));
searchSubPackages(subPackages,
includedPackages,
packages, packageFiles,
StandardLocation.CLASS_PATH,
EnumSet.of(JavaFileObject.Kind.CLASS));
} else {
searchSubPackages(subPackages,
includedPackages,
packages, packageFiles,
StandardLocation.CLASS_PATH,
EnumSet.of(JavaFileObject.Kind.SOURCE, JavaFileObject.Kind.CLASS));
}
return packageFiles;
}
private void searchSubPackages(List<String> subPackages,
Map<String,Boolean> includedPackages,
ListBuffer<String> packages,
Map<String, List<JavaFileObject>> packageFiles,
StandardLocation location, Set<JavaFileObject.Kind> kinds)
throws IOException {
for (String subPackage: subPackages) {
if (!isIncluded(subPackage, includedPackages))
continue;
for (JavaFileObject fo: docenv.fileManager.list(location, subPackage, kinds, true)) {
String binaryName = docenv.fileManager.inferBinaryName(location, fo);
String packageName = getPackageName(binaryName);
String simpleName = getSimpleName(binaryName);
if (isIncluded(packageName, includedPackages) && isValidClassName(simpleName)) {
List<JavaFileObject> list = packageFiles.get(packageName);
list = (list == null ? List.of(fo) : list.prepend(fo));
packageFiles.put(packageName, list);
if (!packages.contains(packageName))
packages.add(packageName);
}
}
}
}
private String getPackageName(String name) {
int lastDot = name.lastIndexOf(".");
return (lastDot == -1 ? "" : name.substring(0, lastDot));
}
private String getSimpleName(String name) {
int lastDot = name.lastIndexOf(".");
return (lastDot == -1 ? name : name.substring(lastDot + 1));
}
private boolean isIncluded(String packageName, Map<String,Boolean> includedPackages) {
Boolean b = includedPackages.get(packageName);
if (b == null) {
b = isIncluded(getPackageName(packageName), includedPackages);
includedPackages.put(packageName, b);
}
return b;
}
/**

63
langtools/src/share/classes/com/sun/tools/javadoc/PackageDocImpl.java
View file

@ -25,30 +25,23 @@
package com.sun.tools.javadoc;
import com.sun.javadoc.*;
import java.io.File;
import java.io.InputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.zip.ZipFile;
import java.util.zip.ZipEntry;
import javax.tools.FileObject;
import com.sun.javadoc.*;
import com.sun.tools.javac.code.Attribute;
import com.sun.tools.javac.code.Scope;
import com.sun.tools.javac.code.Symbol.ClassSymbol;
import com.sun.tools.javac.code.Symbol.PackageSymbol;
import com.sun.tools.javac.comp.AttrContext;
import com.sun.tools.javac.comp.Env;
import com.sun.tools.javac.tree.JCTree;
import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
import com.sun.tools.javac.util.List;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Name;
import com.sun.tools.javac.util.Position;
import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
/**
* Represents a java package. Provides access to information
* about the package, the package's comment and tags, and the
@ -63,14 +56,10 @@ import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
public class PackageDocImpl extends DocImpl implements PackageDoc {
private static final String PACKAGE_HTML_FILE_NAME = "package.html";
protected PackageSymbol sym;
private JCCompilationUnit tree = null; // for source position
public String docPath = null;
public String zipDocPath = null;
public String zipDocEntry = null;
public FileObject docPath = null;
private boolean foundDoc; // found a doc comment in either
// package.html or package-info.java
@ -108,30 +97,16 @@ public class PackageDocImpl extends DocImpl implements PackageDoc {
* Do lazy initialization of "documentation" string.
*/
String documentation() {
if (documentation != null) return documentation;
if (zipDocPath != null) {
try {
ZipFile f = new ZipFile(zipDocPath);
ZipEntry entry = f.getEntry(zipDocEntry);
if (entry != null) {
InputStream s = f.getInputStream(entry);
return (documentation = readHTMLDocumentation(s,
zipDocPath + File.separatorChar + zipDocEntry));
}
} catch (IOException exc) {
documentation = "";
env.error(null, "javadoc.File_Read_Error",
zipDocPath + File.separatorChar + zipDocEntry);
}
}
if (documentation != null)
return documentation;
if (docPath != null) {
// read from file
try {
InputStream s = new FileInputStream(docPath);
InputStream s = docPath.openInputStream();
documentation = readHTMLDocumentation(s, docPath);
} catch (IOException exc) {
documentation = "";
env.error(null, "javadoc.File_Read_Error", docPath);
env.error(null, "javadoc.File_Read_Error", docPath.getName());
}
} else {
// no doc file to be had
@ -363,24 +338,12 @@ public class PackageDocImpl extends DocImpl implements PackageDoc {
/**
* set doc path for an unzipped directory
*/
public void setDocPath(String path) {
public void setDocPath(FileObject path) {
setDocPath = true;
if (path == null)
return;
String newDocPath = path + File.separatorChar + PACKAGE_HTML_FILE_NAME;
if (!newDocPath.equals(docPath)) {
docPath = newDocPath;
checkDoc();
}
}
/**
* set the doc path for zipped directory
*/
public void setDocPath(String path, String entry) {
if (!path.equals(zipDocPath)) {
zipDocPath = path;
zipDocEntry = entry + PACKAGE_HTML_FILE_NAME;
if (!path.equals(docPath)) {
docPath = path;
checkDoc();
}
}
@ -409,7 +372,7 @@ public class PackageDocImpl extends DocImpl implements PackageDoc {
*/
public SourcePosition position() {
return (tree != null)
? SourcePositionImpl.make(tree.sourcefile + "", tree.pos, tree.lineMap)
? SourcePositionImpl.make(tree.sourcefile, tree.pos, tree.lineMap)
: SourcePositionImpl.make(docPath, Position.NOPOS, null);
}
}

22
langtools/src/share/classes/com/sun/tools/javadoc/RootDocImpl.java
View file

@ -26,17 +26,16 @@
package com.sun.tools.javadoc;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.File;
import java.util.Locale;
import javax.tools.JavaFileObject;
import javax.tools.StandardJavaFileManager;
import com.sun.javadoc.*;
import com.sun.tools.javac.tree.JCTree.JCClassDecl;
import com.sun.tools.javac.code.Symbol;
import com.sun.tools.javac.util.List;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Position;
import java.util.Locale;
/**
* This class holds the information from one run of javadoc.
@ -308,10 +307,13 @@ public class RootDocImpl extends DocImpl implements RootDoc {
* Return the path of the overview file and null if it does not exist.
* @return the path of the overview file and null if it does not exist.
*/
private String getOverviewPath() {
private JavaFileObject getOverviewPath() {
for (String[] opt : options) {
if (opt[0].equals("-overview")) {
return opt[1];
if (env.fileManager instanceof StandardJavaFileManager) {
StandardJavaFileManager fm = (StandardJavaFileManager) env.fileManager;
return fm.getJavaFileObjects(opt[1]).iterator().next();
}
}
}
return null;
@ -323,7 +325,7 @@ public class RootDocImpl extends DocImpl implements RootDoc {
protected String documentation() {
if (documentation == null) {
int cnt = options.length();
String overviewPath = getOverviewPath();
JavaFileObject overviewPath = getOverviewPath();
if (overviewPath == null) {
// no doc file to be had
documentation = "";
@ -331,11 +333,11 @@ public class RootDocImpl extends DocImpl implements RootDoc {
// read from file
try {
documentation = readHTMLDocumentation(
new FileInputStream(overviewPath),
overviewPath.openInputStream(),
overviewPath);
} catch (IOException exc) {
documentation = "";
env.error(null, "javadoc.File_Read_Error", overviewPath);
env.error(null, "javadoc.File_Read_Error", overviewPath.getName());
}
}
}
@ -347,7 +349,7 @@ public class RootDocImpl extends DocImpl implements RootDoc {
* no position is available.
*/
public SourcePosition position() {
String path;
JavaFileObject path;
return ((path = getOverviewPath()) == null) ?
null :
SourcePositionImpl.make(path, Position.NOPOS, null);

36
langtools/src/share/classes/com/sun/tools/javadoc/SourcePositionImpl.java
View file

@ -25,11 +25,12 @@
package com.sun.tools.javadoc;
import java.io.File;
import javax.tools.FileObject;
import com.sun.javadoc.SourcePosition;
import com.sun.tools.javac.util.Position;
import java.io.File;
/**
* A source position: filename, line number, and column number.
*
@ -37,15 +38,21 @@ import java.io.File;
* @author Neal M Gafter
* @author Michael Van De Vanter (position representation changed to char offsets)
*/
class SourcePositionImpl implements SourcePosition {
String filename;
public class SourcePositionImpl implements SourcePosition {
FileObject filename;
int position;
Position.LineMap lineMap;
/** The source file. Returns null if no file information is
* available. */
public File file() {
return (filename == null) ? null : new File(filename);
return (filename == null) ? null : new File(filename.getName());
}
/** The source file. Returns null if no file information is
* available. */
public FileObject fileObject() {
return filename;
}
/** The line in the source file. The first line is numbered 1;
@ -71,7 +78,7 @@ class SourcePositionImpl implements SourcePosition {
}
}
private SourcePositionImpl(String file, int position,
private SourcePositionImpl(FileObject file, int position,
Position.LineMap lineMap) {
super();
this.filename = file;
@ -79,16 +86,27 @@ class SourcePositionImpl implements SourcePosition {
this.lineMap = lineMap;
}
public static SourcePosition make(String file, int pos,
public static SourcePosition make(FileObject file, int pos,
Position.LineMap lineMap) {
if (file == null) return null;
return new SourcePositionImpl(file, pos, lineMap);
}
public String toString() {
// Backwards compatibility hack. ZipFileObjects use the format
// zipfile(zipentry) but javadoc has been using zipfile/zipentry
String fn = filename.toString();
if (fn.endsWith(")")) {
int paren = fn.lastIndexOf("(");
if (paren != -1)
fn = fn.substring(0, paren)
+ File.separatorChar
+ fn.substring(paren + 1, fn.length() - 1);
}
if (position == Position.NOPOS)
return filename;
return fn;
else
return filename + ":" + line();
return fn + ":" + line();
}
}