jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/SerializedFormBuilder.java@8c55d5b0ed71 (annotated)

src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/SerializedFormBuilder.java@8c55d5b0ed71 (annotated)

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

Mon, 09 Mar 2009 23:53:41 -0700

author: tbell
date: Mon, 09 Mar 2009 23:53:41 -0700
changeset 240: 8c55d5b0ed71
parent 229: 03bcd66bd8e7
parent 233: 5240b1120530
child 554: 9d9f26857129
permissions: -rw-r--r--

Merge

 /*
  * Copyright 2003-2009 Sun Microsystems, Inc.  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.  Sun designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 package com.sun.tools.doclets.internal.toolkit.builders;
 import java.io.*;
 import java.lang.reflect.*;
 import java.util.*;
 import com.sun.javadoc.*;
 import com.sun.tools.doclets.internal.toolkit.util.*;
 import com.sun.tools.doclets.internal.toolkit.*;
 /**
  * Builds the serialized form.
  *
  * This code is not part of an API.
  * It is implementation that is subject to change.
  * Do not use it as an API
  *
  * @author Jamie Ho
  * @author Bhavesh Patel (Modified)
  * @since 1.5
  */
 public class SerializedFormBuilder extends AbstractBuilder {
     /**
      * The root element of the serialized form XML is {@value}.
      */
     public static final String NAME = "SerializedForm";
     /**
      * The writer for this builder.
      */
     private SerializedFormWriter writer;
     /**
      * The writer for serializable fields.
      */
     private SerializedFormWriter.SerialFieldWriter fieldWriter;
     /**
      * The writer for serializable method documentation.
      */
     private SerializedFormWriter.SerialMethodWriter methodWriter;
     /**
      * The header for the serial version UID.  Save the string
      * here instead of the properties file because we do not want
      * this string to be localized.
      */
     private static final String SERIAL_VERSION_UID_HEADER = "serialVersionUID:";
     /**
      * The current package being documented.
      */
     private PackageDoc currentPackage;
     /**
      * The current class being documented.
      */
     private ClassDoc currentClass;
     /**
      * The current member being documented.
      */
     protected MemberDoc currentMember;
     private SerializedFormBuilder(Configuration configuration) {
         super(configuration);
     }
     /**
      * Construct a new SerializedFormBuilder.
      * @param configuration the current configuration of the doclet.
      */
     public static SerializedFormBuilder getInstance(Configuration configuration) {
         SerializedFormBuilder builder = new SerializedFormBuilder(configuration);
         return builder;
     }
     /**
      * Build the serialized form.
      */
     public void build() throws IOException {
         if (! serialClassFoundToDocument(configuration.root.classes())) {
             //Nothing to document.
             return;
         }
         try {
             writer = configuration.getWriterFactory().getSerializedFormWriter();
             if (writer == null) {
                 //Doclet does not support this output.
                 return;
             }
         } catch (Exception e) {
             throw new DocletAbortException();
         }
         build(LayoutParser.getInstance(configuration).parseXML(NAME));
         writer.close();
     }
     /**
      * {@inheritDoc}
      */
     public String getName() {
         return NAME;
     }
     /**
      * Build the serialized form.
      */
     public void buildSerializedForm(List<?> elements) throws Exception {
         build(elements);
         writer.close();
     }
     /**
      * {@inheritDoc}
      */
     public void invokeMethod(String methodName, Class<?>[] paramClasses,
             Object[] params)
     throws Exception {
         if (DEBUG) {
             configuration.root.printError("DEBUG: " + this.getClass().getName()
                 + "." + methodName);
         }
         Method method = this.getClass().getMethod(methodName, paramClasses);
         method.invoke(this, params);
     }
     /**
      * Build the header.
      */
     public void buildHeader() {
         writer.writeHeader(configuration.getText("doclet.Serialized_Form"));
     }
     /**
      * Build the contents.
      */
     public void buildSerializedFormSummaries(List<?> elements) {
         PackageDoc[] packages = configuration.packages;
         for (int i = 0; i < packages.length; i++) {
             currentPackage = packages[i];
             build(elements);
         }
     }
     /**
      * Build the package serialized for for the current package being processed.
      */
     public void buildPackageSerializedForm(List<?> elements) {
         String foo = currentPackage.name();
         ClassDoc[] classes = currentPackage.allClasses(false);
         if (classes == null || classes.length == 0) {
             return;
         }
         if (!serialInclude(currentPackage)) {
             return;
         }
         if (!serialClassFoundToDocument(classes)) {
             return;
         }
         build(elements);
     }
     public void buildPackageHeader() {
         writer.writePackageHeader(Util.getPackageName(currentPackage));
     }
     public void buildClassSerializedForm(List<?> elements) {
         ClassDoc[] classes = currentPackage.allClasses(false);
         Arrays.sort(classes);
         for (int j = 0; j < classes.length; j++) {
             currentClass = classes[j];
             fieldWriter = writer.getSerialFieldWriter(currentClass);
             methodWriter = writer.getSerialMethodWriter(currentClass);
             if(currentClass.isClass() && currentClass.isSerializable()) {
                 if(!serialClassInclude(currentClass)) {
                     continue;
                 }
                 build(elements);
             }
         }
     }
     public void buildClassHeader() {
         writer.writeClassHeader(currentClass);
     }
     /**
      * Build the serial UID information for the given class.
      */
     public void buildSerialUIDInfo() {
         FieldDoc[] fields = currentClass.fields(false);
         for (int i = 0; i < fields.length; i++) {
             if (fields[i].name().equals("serialVersionUID") &&
                 fields[i].constantValueExpression() != null) {
                 writer.writeSerialUIDInfo(SERIAL_VERSION_UID_HEADER,
                     fields[i].constantValueExpression());
                 return;
             }
         }
     }
     /**
      * Build the footer.
      */
     public void buildFooter() {
         writer.writeFooter();
     }
     /**
      * Return true if the given Doc should be included
      * in the serialized form.
      *
      * @param doc the Doc object to check for serializability.
      */
     public static boolean serialInclude(Doc doc) {
         if (doc == null) {
             return false;
         }
         return doc.isClass() ?
             serialClassInclude((ClassDoc)doc) :
             serialDocInclude(doc);
     }
     /**
      * Return true if the given ClassDoc should be included
      * in the serialized form.
      *
      * @param cd the ClassDoc object to check for serializability.
      */
     private static boolean serialClassInclude(ClassDoc cd) {
         if (cd.isEnum()) {
             return false;
         }
         try {
             cd.superclassType();
         } catch (NullPointerException e) {
             //Workaround for null pointer bug in ClassDoc.superclassType().
             return false;
         }
         if (cd.isSerializable()) {
             if (cd.tags("serial").length > 0) {
                 return serialDocInclude(cd);
             } else if (cd.isPublic() || cd.isProtected()) {
                 return true;
             } else {
                 return false;
             }
         }
         return false;
     }
     /**
      * Return true if the given Doc should be included
      * in the serialized form.
      *
      * @param doc the Doc object to check for serializability.
      */
     private static boolean serialDocInclude(Doc doc) {
         if (doc.isEnum()) {
             return false;
         }
         Tag[] serial = doc.tags("serial");
         if (serial.length > 0) {
             String serialtext = serial[0].text().toLowerCase();
             if (serialtext.indexOf("exclude") >= 0) {
                 return false;
             } else if (serialtext.indexOf("include") >= 0) {
                 return true;
             }
         }
         return true;
     }
     /**
      * Return true if any of the given classes have a @serialinclude tag.
      *
      * @param classes the classes to check.
      * @return true if any of the given classes have a @serialinclude tag.
      */
     private boolean serialClassFoundToDocument(ClassDoc[] classes) {
         for (int i = 0; i < classes.length; i++) {
             if (serialClassInclude(classes[i])) {
                 return true;
             }
         }
         return false;
     }
     /**
      * Build the method header.
      */
     public void buildMethodHeader() {
         if (currentClass.serializationMethods().length > 0) {
             methodWriter.writeHeader(
                 configuration.getText("doclet.Serialized_Form_methods"));
             if (currentClass.isSerializable() && !currentClass.isExternalizable()) {
                 if (currentClass.serializationMethods().length == 0) {
                     methodWriter.writeNoCustomizationMsg(
                         configuration.getText(
                             "doclet.Serializable_no_customization"));
                 }
             }
         }
     }
     /**
      * Build the method sub header.
      */
     public void buildMethodSubHeader()  {
         methodWriter.writeMemberHeader((MethodDoc) currentMember);
     }
     /**
      * Build the deprecated method description.
      */
     public void buildDeprecatedMethodInfo() {
         methodWriter.writeDeprecatedMemberInfo((MethodDoc) currentMember);
     }
     /**
      * Build method tags.
      */
     public void buildMethodDescription() {
         methodWriter.writeMemberDescription((MethodDoc) currentMember);
     }
     /**
      * Build the method tags.
      */
     public void buildMethodTags() {
         methodWriter.writeMemberTags((MethodDoc) currentMember);
         MethodDoc method = (MethodDoc)currentMember;
         if (method.name().compareTo("writeExternal") == 0
             && method.tags("serialData").length == 0) {
             if (configuration.serialwarn) {
                 configuration.getDocletSpecificMsg().warning(
                     currentMember.position(), "doclet.MissingSerialDataTag",
                     method.containingClass().qualifiedName(), method.name());
             }
         }
     }
     /**
      * build the information for the method.
      */
     public void buildMethodInfo(List<?> elements)  {
         if(configuration.nocomment){
             return;
         }
         build(elements);
     }
     /**
      * Build the method footer.
      */
     public void buildMethodFooter() {
         methodWriter.writeMemberFooter();
     }
     /**
      * Build the field header.
      */
     public void buildFieldHeader() {
         if (currentClass.serializableFields().length > 0) {
             buildFieldSerializationOverview(currentClass);
             fieldWriter.writeHeader(configuration.getText(
                 "doclet.Serialized_Form_fields"));
         }
     }
     /**
      * If possible, build the serialization overview for the given
      * class.
      *
      * @param classDoc the class to print the overview for.
      */
     public void buildFieldSerializationOverview(ClassDoc classDoc) {
         if (classDoc.definesSerializableFields()) {
             FieldDoc serialPersistentField =
                 Util.asList(classDoc.serializableFields()).get(0);
             // Check to see if there are inline comments, tags or deprecation
             // information to be printed.
             if (fieldWriter.shouldPrintOverview(serialPersistentField)) {
                 fieldWriter.writeHeader(
                         configuration.getText("doclet.Serialized_Form_class"));
                 fieldWriter.writeMemberDeprecatedInfo(serialPersistentField);
                 if (!configuration.nocomment) {
                     fieldWriter.writeMemberDescription(serialPersistentField);
                     fieldWriter.writeMemberTags(serialPersistentField);
                 }
                 // Footer required to close the definition list tag
                 // for serialization overview.
                 fieldWriter.writeFooter(
                         configuration.getText("doclet.Serialized_Form_class"));
             }
         }
     }
     /**
      * Build the field sub header.
      */
     public void buildFieldSubHeader() {
         if (! currentClass.definesSerializableFields() ){
             FieldDoc field = (FieldDoc) currentMember;
             fieldWriter.writeMemberHeader(field.type().asClassDoc(),
                 field.type().typeName(), field.type().dimension(), field.name());
         }
     }
     /**
      * Build the field deprecation information.
      */
     public void buildFieldDeprecationInfo() {
         if (!currentClass.definesSerializableFields()) {
             FieldDoc field = (FieldDoc)currentMember;
             fieldWriter.writeMemberDeprecatedInfo(field);
         }
     }
     /**
      * Build the field information.
      */
     public void buildFieldInfo() {
         if(configuration.nocomment){
             return;
         }
         FieldDoc field = (FieldDoc)currentMember;
         ClassDoc cd = field.containingClass();
         if (cd.definesSerializableFields()) {
             // Process Serializable Fields specified as array of
             // ObjectStreamFields. Print a member for each serialField tag.
             // (There should be one serialField tag per ObjectStreamField
             // element.)
             SerialFieldTag[] tags = field.serialFieldTags();
             Arrays.sort(tags);
             for (int i = 0; i < tags.length; i++) {
                 fieldWriter.writeMemberHeader(tags[i].fieldTypeDoc(),
                         tags[i].fieldType(), "", tags[i].fieldName());
                 fieldWriter.writeMemberDescription(tags[i]);
             }
         } else {
             // Process default Serializable field.
             if ((field.tags("serial").length == 0) && ! field.isSynthetic()
                 && configuration.serialwarn) {
                 configuration.message.warning(field.position(),
                         "doclet.MissingSerialTag", cd.qualifiedName(),
                         field.name());
             }
             fieldWriter.writeMemberDescription(field);
             fieldWriter.writeMemberTags(field);
         }
     }
     /**
      * Build the field sub footer.
      */
     public void buildFieldSubFooter() {
         if (! currentClass.definesSerializableFields()) {
             fieldWriter.writeMemberFooter();
         }
     }
     /**
      * Build the summaries for the methods that belong to the given
      * class.
      */
     public void buildSerializableMethods(List<?> elements) {
         MemberDoc[] members = currentClass.serializationMethods();
         if (members.length > 0) {
             for (int i = 0; i < members.length; i++) {
                 currentMember = members[i];
                 build(elements);
             }
         }
     }
     /**
      * Build the summaries for the fields that belong to the given
      * class.
      */
     public void buildSerializableFields(List<?> elements) {
         MemberDoc[] members = currentClass.serializableFields();
         if (members.length > 0) {
             for (int i = 0; i < members.length; i++) {
                 currentMember = members[i];
                 build(elements);
             }
         }
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/SerializedFormBuilder.java@8c55d5b0ed71 (annotated)

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