/*
 * Copyright (c) 2003, 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.
 * 
 * --- end of original header ---
 * 
 * This file was modified for use in the BlueJ program on the 1st September 2011.
 * 
 */

package bluej.doclet.doclets.formats.html;

import bluej.doclet.doclets.internal.toolkit.AnnotationTypeOptionalMemberWriter;
import bluej.doclet.doclets.internal.toolkit.AnnotationTypeRequiredMemberWriter;
import bluej.doclet.doclets.internal.toolkit.AnnotationTypeWriter;
import bluej.doclet.doclets.internal.toolkit.ClassWriter;
import bluej.doclet.doclets.internal.toolkit.ConstantsSummaryWriter;
import bluej.doclet.doclets.internal.toolkit.ConstructorWriter;
import bluej.doclet.doclets.internal.toolkit.EnumConstantWriter;
import bluej.doclet.doclets.internal.toolkit.FieldWriter;
import bluej.doclet.doclets.internal.toolkit.MemberSummaryWriter;
import bluej.doclet.doclets.internal.toolkit.MethodWriter;
import bluej.doclet.doclets.internal.toolkit.PackageSummaryWriter;
import bluej.doclet.doclets.internal.toolkit.SerializedFormWriter;
import bluej.doclet.doclets.internal.toolkit.WriterFactory;
import bluej.doclet.doclets.internal.toolkit.util.ClassTree;
import bluej.doclet.doclets.internal.toolkit.util.VisibleMemberMap;

import com.sun.javadoc.AnnotationTypeDoc;
import com.sun.javadoc.ClassDoc;
import com.sun.javadoc.PackageDoc;
import com.sun.javadoc.Type;


/**
 * The factory that returns HTML writers.
 *
 * @author Jamie Ho
 * @since 1.5
 */
public class WriterFactoryImpl implements WriterFactory {

    private ConfigurationImpl configuration;

    public WriterFactoryImpl(ConfigurationImpl configuration) {
        this.configuration = configuration;
    }

    /**
     * {@inheritDoc}
     */
    public ConstantsSummaryWriter getConstantsSummaryWriter() throws Exception {
        return new ConstantsSummaryWriterImpl(configuration);
    }

    /**
     * {@inheritDoc}
     */
    public PackageSummaryWriter getPackageSummaryWriter(PackageDoc packageDoc,
        PackageDoc prevPkg, PackageDoc nextPkg) throws Exception {
        return new PackageWriterImpl(ConfigurationImpl.getInstance(), packageDoc,
            prevPkg, nextPkg);
    }

    /**
     * {@inheritDoc}
     */
    public ClassWriter getClassWriter(ClassDoc classDoc, ClassDoc prevClass,
            ClassDoc nextClass, ClassTree classTree)
            throws Exception {
        return new ClassWriterImpl(classDoc, prevClass, nextClass, classTree);
    }

    /**
     * {@inheritDoc}
     */
    public AnnotationTypeWriter getAnnotationTypeWriter(
        AnnotationTypeDoc annotationType, Type prevType, Type nextType)
    throws Exception {
        return new AnnotationTypeWriterImpl(annotationType, prevType, nextType);
    }

    /**
     * {@inheritDoc}
     */
    public AnnotationTypeOptionalMemberWriter
            getAnnotationTypeOptionalMemberWriter(
        AnnotationTypeWriter annotationTypeWriter) throws Exception {
        return new AnnotationTypeOptionalMemberWriterImpl(
            (SubWriterHolderWriter) annotationTypeWriter,
            annotationTypeWriter.getAnnotationTypeDoc());
    }

    /**
     * {@inheritDoc}
     */
    public AnnotationTypeRequiredMemberWriter
            getAnnotationTypeRequiredMemberWriter(AnnotationTypeWriter annotationTypeWriter) throws Exception {
        return new AnnotationTypeRequiredMemberWriterImpl(
            (SubWriterHolderWriter) annotationTypeWriter,
            annotationTypeWriter.getAnnotationTypeDoc());
    }

    /**
     * {@inheritDoc}
     */
    public EnumConstantWriter getEnumConstantWriter(ClassWriter classWriter)
            throws Exception {
        return new EnumConstantWriterImpl((SubWriterHolderWriter) classWriter,
            classWriter.getClassDoc());
    }

    /**
     * {@inheritDoc}
     */
    public FieldWriter getFieldWriter(ClassWriter classWriter)
            throws Exception {
        return new FieldWriterImpl((SubWriterHolderWriter) classWriter,
            classWriter.getClassDoc());
    }

    /**
     * {@inheritDoc}
     */
    public  MethodWriter getMethodWriter(ClassWriter classWriter)
            throws Exception {
        return new MethodWriterImpl((SubWriterHolderWriter) classWriter,
            classWriter.getClassDoc());
    }

    /**
     * {@inheritDoc}
     */
    public ConstructorWriter getConstructorWriter(ClassWriter classWriter)
            throws Exception {
        return new ConstructorWriterImpl((SubWriterHolderWriter) classWriter,
            classWriter.getClassDoc());
    }

    /**
     * {@inheritDoc}
     */
    public MemberSummaryWriter getMemberSummaryWriter(
        ClassWriter classWriter, int memberType)
    throws Exception {
        switch (memberType) {
            case VisibleMemberMap.CONSTRUCTORS:
                return (ConstructorWriterImpl) getConstructorWriter(classWriter);
            case VisibleMemberMap.ENUM_CONSTANTS:
                return (EnumConstantWriterImpl) getEnumConstantWriter(classWriter);
            case VisibleMemberMap.FIELDS:
                return (FieldWriterImpl) getFieldWriter(classWriter);
            case VisibleMemberMap.INNERCLASSES:
                return new NestedClassWriterImpl((SubWriterHolderWriter)
                    classWriter, classWriter.getClassDoc());
            case VisibleMemberMap.METHODS:
                return (MethodWriterImpl) getMethodWriter(classWriter);
            default:
                return null;
        }
    }

    /**
     * {@inheritDoc}
     */
    public MemberSummaryWriter getMemberSummaryWriter(
        AnnotationTypeWriter annotationTypeWriter, int memberType)
    throws Exception {
        switch (memberType) {
            case VisibleMemberMap.ANNOTATION_TYPE_MEMBER_OPTIONAL:
                return (AnnotationTypeOptionalMemberWriterImpl)
                    getAnnotationTypeOptionalMemberWriter(annotationTypeWriter);
            case VisibleMemberMap.ANNOTATION_TYPE_MEMBER_REQUIRED:
                return (AnnotationTypeRequiredMemberWriterImpl)
                    getAnnotationTypeRequiredMemberWriter(annotationTypeWriter);
            default:
                return null;
        }
    }

    /**
     * {@inheritDoc}
     */
    public SerializedFormWriter getSerializedFormWriter() throws Exception {
        return new SerializedFormWriterImpl();
    }
}
