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Diffstat (limited to 'awt/javax/imageio/spi/ImageReaderWriterSpi.java')
| -rw-r--r-- | awt/javax/imageio/spi/ImageReaderWriterSpi.java | 344 |
1 files changed, 0 insertions, 344 deletions
diff --git a/awt/javax/imageio/spi/ImageReaderWriterSpi.java b/awt/javax/imageio/spi/ImageReaderWriterSpi.java deleted file mode 100644 index 9ca08b5..0000000 --- a/awt/javax/imageio/spi/ImageReaderWriterSpi.java +++ /dev/null @@ -1,344 +0,0 @@ -/* - * 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 - * - * http://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. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import org.apache.harmony.x.imageio.metadata.IIOMetadataUtils; - -import javax.imageio.metadata.IIOMetadataFormat; - -/** - * The ImageReaderWriterSpi class is a superclass for the ImageReaderSpi and - * ImageWriterSpi SPIs. - * - * @since Android 1.0 - */ -public abstract class ImageReaderWriterSpi extends IIOServiceProvider implements - RegisterableService { - - /** - * The names. - */ - protected String[] names; - - /** - * The suffixes. - */ - protected String[] suffixes; - - /** - * The MIME types. - */ - protected String[] MIMETypes; - - /** - * The plug-in class name. - */ - protected String pluginClassName; - - /** - * Whether the reader/writer supports standard stream metadata format. - */ - protected boolean supportsStandardStreamMetadataFormat; - - /** - * The native stream metadata format name. - */ - protected String nativeStreamMetadataFormatName; - - /** - * The native stream metadata format class name. - */ - protected String nativeStreamMetadataFormatClassName; - - /** - * The extra stream metadata format names. - */ - protected String[] extraStreamMetadataFormatNames; - - /** - * The extra stream metadata format class names. - */ - protected String[] extraStreamMetadataFormatClassNames; - - /** - * Whether the reader/writer supports standard image metadata format. - */ - protected boolean supportsStandardImageMetadataFormat; - - /** - * The native image metadata format name. - */ - protected String nativeImageMetadataFormatName; - - /** - * The native image metadata format class name. - */ - protected String nativeImageMetadataFormatClassName; - - /** - * The extra image metadata format names. - */ - protected String[] extraImageMetadataFormatNames; - - /** - * The extra image metadata format class names. - */ - protected String[] extraImageMetadataFormatClassNames; - - /** - * Instantiates a new ImageReaderWriterSpi. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param names - * the format names. - * @param suffixes - * the array of strings representing the file suffixes. - * @param MIMETypes - * the an array of strings representing MIME types. - * @param pluginClassName - * the plug-in class name. - * @param supportsStandardStreamMetadataFormat - * the value indicating if stream metadata can be described by - * standard metadata format. - * @param nativeStreamMetadataFormatName - * the native stream metadata format name, returned by - * getNativeStreamMetadataFormatName. - * @param nativeStreamMetadataFormatClassName - * the native stream metadata format class name, returned by - * getNativeStreamMetadataFormat. - * @param extraStreamMetadataFormatNames - * the extra stream metadata format names, returned by - * getExtraStreamMetadataFormatNames. - * @param extraStreamMetadataFormatClassNames - * the extra stream metadata format class names, returned by - * getStreamMetadataFormat. - * @param supportsStandardImageMetadataFormat - * the value indicating if image metadata can be described by - * standard metadata format. - * @param nativeImageMetadataFormatName - * the native image metadata format name, returned by - * getNativeImageMetadataFormatName. - * @param nativeImageMetadataFormatClassName - * the native image metadata format class name, returned by - * getNativeImageMetadataFormat. - * @param extraImageMetadataFormatNames - * the extra image metadata format names, returned by - * getExtraImageMetadataFormatNames. - * @param extraImageMetadataFormatClassNames - * the extra image metadata format class names, returned by - * getImageMetadataFormat. - */ - public ImageReaderWriterSpi(String vendorName, String version, String[] names, - String[] suffixes, String[] MIMETypes, String pluginClassName, - boolean supportsStandardStreamMetadataFormat, String nativeStreamMetadataFormatName, - String nativeStreamMetadataFormatClassName, String[] extraStreamMetadataFormatNames, - String[] extraStreamMetadataFormatClassNames, - boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, - String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, - String[] extraImageMetadataFormatClassNames) { - super(vendorName, version); - - if (names == null || names.length == 0) { - throw new NullPointerException("format names array cannot be NULL or empty"); - } - - if (pluginClassName == null) { - throw new NullPointerException("Plugin class name cannot be NULL"); - } - - // We clone all the arrays to be consistent with the fact that - // some methods of this class must return clones of the arrays - // as it is stated in the spec. - this.names = names.clone(); - this.suffixes = suffixes == null ? null : suffixes.clone(); - this.MIMETypes = MIMETypes == null ? null : MIMETypes.clone(); - this.pluginClassName = pluginClassName; - this.supportsStandardStreamMetadataFormat = supportsStandardStreamMetadataFormat; - this.nativeStreamMetadataFormatName = nativeStreamMetadataFormatName; - this.nativeStreamMetadataFormatClassName = nativeStreamMetadataFormatClassName; - - this.extraStreamMetadataFormatNames = extraStreamMetadataFormatNames == null ? null - : extraStreamMetadataFormatNames.clone(); - - this.extraStreamMetadataFormatClassNames = extraStreamMetadataFormatClassNames == null ? null - : extraStreamMetadataFormatClassNames.clone(); - - this.supportsStandardImageMetadataFormat = supportsStandardImageMetadataFormat; - this.nativeImageMetadataFormatName = nativeImageMetadataFormatName; - this.nativeImageMetadataFormatClassName = nativeImageMetadataFormatClassName; - - this.extraImageMetadataFormatNames = extraImageMetadataFormatNames == null ? null - : extraImageMetadataFormatNames.clone(); - - this.extraImageMetadataFormatClassNames = extraImageMetadataFormatClassNames == null ? null - : extraImageMetadataFormatClassNames.clone(); - } - - /** - * Instantiates a new ImageReaderWriterSpi. - */ - public ImageReaderWriterSpi() { - } - - /** - * Gets an array of strings representing names of the formats that can be - * used by the ImageReader or ImageWriter implementation associated with - * this service provider. - * - * @return the array of supported format names. - */ - public String[] getFormatNames() { - return names.clone(); - } - - /** - * Gets an array of strings representing file suffixes associated with the - * formats that can be used by the ImageReader or ImageWriter implementation - * of this service provider. - * - * @return the array of file suffixes. - */ - public String[] getFileSuffixes() { - return suffixes == null ? null : suffixes.clone(); - } - - /** - * Gets an array of strings with the names of additional formats of the - * image metadata objects produced or consumed by this plug-in. - * - * @return the array of extra image metadata format names. - */ - public String[] getExtraImageMetadataFormatNames() { - return extraImageMetadataFormatNames == null ? null : extraImageMetadataFormatNames.clone(); - } - - /** - * Gets an array of strings with the names of additional formats of the - * stream metadata objects produced or consumed by this plug-in. - * - * @return the array of extra stream metadata format names. - */ - public String[] getExtraStreamMetadataFormatNames() { - return extraStreamMetadataFormatNames == null ? null : extraStreamMetadataFormatNames - .clone(); - } - - /** - * Gets an IIOMetadataFormat object for the specified image metadata format - * name. - * - * @param formatName - * the format name. - * @return the IIOMetadataFormat, or null. - */ - public IIOMetadataFormat getImageMetadataFormat(String formatName) { - return IIOMetadataUtils.instantiateMetadataFormat(formatName, - supportsStandardImageMetadataFormat, nativeImageMetadataFormatName, - nativeImageMetadataFormatClassName, extraImageMetadataFormatNames, - extraImageMetadataFormatClassNames); - } - - /** - * Gets an IIOMetadataFormat object for the specified stream metadata format - * name. - * - * @param formatName - * the format name. - * @return the IIOMetadataFormat, or null. - */ - public IIOMetadataFormat getStreamMetadataFormat(String formatName) { - return IIOMetadataUtils.instantiateMetadataFormat(formatName, - supportsStandardStreamMetadataFormat, nativeStreamMetadataFormatName, - nativeStreamMetadataFormatClassName, extraStreamMetadataFormatNames, - extraStreamMetadataFormatClassNames); - } - - /** - * Gets an array of strings representing the MIME types of the formats that - * are supported by the ImageReader or ImageWriter implementation of this - * service provider. - * - * @return the array MIME types. - */ - public String[] getMIMETypes() { - return MIMETypes == null ? null : MIMETypes.clone(); - } - - /** - * Gets the name of the native image metadata format for this reader/writer, - * which allows for lossless encoding or decoding of the image metadata with - * the format. - * - * @return the string with native image metadata format name, or null. - */ - public String getNativeImageMetadataFormatName() { - return nativeImageMetadataFormatName; - } - - /** - * Gets the name of the native stream metadata format for this - * reader/writer, which allows for lossless encoding or decoding of the - * stream metadata with the format. - * - * @return the string with native stream metadata format name, or null. - */ - public String getNativeStreamMetadataFormatName() { - return nativeStreamMetadataFormatName; - } - - /** - * Gets the class name of the ImageReader or ImageWriter associated with - * this service provider. - * - * @return the class name. - */ - public String getPluginClassName() { - return pluginClassName; - } - - /** - * Checks if the standard metadata format is supported by the getAsTree and - * setFromTree methods for the image metadata objects produced or consumed - * by this reader or writer. - * - * @return true, if standard image metadata format is supported, false - * otherwise. - */ - public boolean isStandardImageMetadataFormatSupported() { - return supportsStandardImageMetadataFormat; - } - - /** - * Checks if the standard metadata format is supported by the getAsTree and - * setFromTree methods for the stream metadata objects produced or consumed - * by this reader or writer. - * - * @return true, if standard stream metadata format is supported, false - * otherwise. - */ - public boolean isStandardStreamMetadataFormatSupported() { - return supportsStandardStreamMetadataFormat; - } -} |