PsdImageContents.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.commons.imaging.formats.psd;

import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * PSD image contents.
 */
public class PsdImageContents {

    private static final Logger LOGGER = Logger.getLogger(PsdImageContents.class.getName());

    /** PSD header information. */
    public final PsdHeaderInfo header;

    /** Color mode data length. */
    public final int colorModeDataLength;

    /** Image resources length. */
    public final int imageResourcesLength;

    /** Layer and mask data length. */
    public final int layerAndMaskDataLength;

    /** Compression type. */
    public final int compression;

    /**
     * Constructs PSD image contents.
     *
     * @param header the header information.
     * @param colorModeDataLength the color mode data length.
     * @param imageResourcesLength the image resources length.
     * @param layerAndMaskDataLength the layer and mask data length.
     * @param compression the compression type.
     */
    public PsdImageContents(final PsdHeaderInfo header,

            final int colorModeDataLength, final int imageResourcesLength, final int layerAndMaskDataLength, final int compression) {
        this.header = header;
        this.colorModeDataLength = colorModeDataLength;
        this.imageResourcesLength = imageResourcesLength;
        this.layerAndMaskDataLength = layerAndMaskDataLength;
        this.compression = compression;
    }

    /**
     * Dumps contents to logger.
     */
    public void dump() {
        try (StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw)) {
            dump(pw);
            pw.flush();
            sw.flush();
            LOGGER.fine(sw.toString());
        } catch (final IOException e) {
            LOGGER.log(Level.SEVERE, e.getMessage(), e);
        }
    }

    /**
     * Dumps contents to print writer.
     *
     * @param pw the print writer.
     */
    public void dump(final PrintWriter pw) {
        pw.println("");
        pw.println("ImageContents");
        pw.println("Compression: " + compression + " (" + Integer.toHexString(compression) + ")");
        pw.println("ColorModeDataLength: " + colorModeDataLength + " (" + Integer.toHexString(colorModeDataLength) + ")");
        pw.println("ImageResourcesLength: " + imageResourcesLength + " (" + Integer.toHexString(imageResourcesLength) + ")");
        pw.println("LayerAndMaskDataLength: " + layerAndMaskDataLength + " (" + Integer.toHexString(layerAndMaskDataLength) + ")");
        // System.out.println("Depth: " + Depth + " ("
        // + Integer.toHexString(Depth) + ")");
        // System.out.println("Mode: " + Mode + " (" + Integer.toHexString(Mode)
        // + ")");
        // System.out.println("Reserved: " + Reserved.length);
        pw.println("");
        pw.flush();

    }

}