| /* ActivationDataFlavor.java -- Activation-specific DataFlavor instance. |
| Copyright (C) 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package javax.activation; |
| |
| import gnu.java.lang.CPStringBuilder; |
| |
| import java.awt.datatransfer.DataFlavor; |
| import java.io.InputStream; |
| |
| /** |
| * Activation-specific DataFlavor with improved MIME parsing. |
| * |
| * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> |
| * @version 1.0.2 |
| */ |
| public class ActivationDataFlavor extends DataFlavor |
| { |
| |
| private final String mimeType; |
| private final Class<?> representationClass; |
| private String humanPresentableName; |
| |
| /** |
| * Constructor. |
| * @param representationClass the representation class |
| * @param mimeType the MIME type of the data |
| * @param humanPresentableName the human-presentable name of the data |
| * flavor |
| */ |
| // Raw types enforced as part of spec. |
| @SuppressWarnings("rawtypes") |
| public ActivationDataFlavor(Class representationClass, String mimeType, |
| String humanPresentableName) |
| { |
| super(mimeType, humanPresentableName); |
| this.mimeType = mimeType; |
| this.humanPresentableName = humanPresentableName; |
| this.representationClass = representationClass; |
| } |
| |
| /** |
| * Constructor. |
| * @param representationClass the representation class |
| * @param humanPresentableName the human-presentable name of the data |
| * flavor |
| */ |
| // Raw types enforced as part of spec. |
| @SuppressWarnings("rawtypes") |
| public ActivationDataFlavor(Class representationClass, |
| String humanPresentableName) |
| { |
| super(representationClass, humanPresentableName); |
| mimeType = super.getMimeType(); |
| this.representationClass = representationClass; |
| this.humanPresentableName = humanPresentableName; |
| } |
| |
| /** |
| * Constructor. The representation class is an InputStream. |
| * @param mimeType the MIME type of the data |
| * @param humanPresentableName the human-presentable name of the data |
| * flavor |
| */ |
| public ActivationDataFlavor(String mimeType, String humanPresentableName) |
| { |
| super(mimeType, humanPresentableName); |
| this.mimeType = mimeType; |
| this.humanPresentableName = humanPresentableName; |
| representationClass = InputStream.class; |
| } |
| |
| public String getMimeType() |
| { |
| return mimeType; |
| } |
| |
| // Raw types enforced as part of spec. |
| @SuppressWarnings("rawtypes") |
| public Class getRepresentationClass() |
| { |
| return representationClass; |
| } |
| |
| public String getHumanPresentableName() |
| { |
| return humanPresentableName; |
| } |
| |
| public void setHumanPresentableName(String humanPresentableName) |
| { |
| this.humanPresentableName = humanPresentableName; |
| } |
| |
| public boolean equals(DataFlavor dataFlavor) |
| { |
| return (isMimeTypeEqual(dataFlavor) && |
| dataFlavor.getRepresentationClass() == representationClass); |
| } |
| |
| public boolean isMimeTypeEqual(String mimeType) |
| { |
| try |
| { |
| return new MimeType(this.mimeType).match(new MimeType(mimeType)); |
| } |
| catch (MimeTypeParseException e) |
| { |
| return false; |
| } |
| } |
| |
| protected String normalizeMimeTypeParameter(String parameterName, |
| String parameterValue) |
| { |
| return new CPStringBuilder(parameterName) |
| .append('=') |
| .append(parameterValue) |
| .toString(); |
| } |
| |
| protected String normalizeMimeType(String mimeType) |
| { |
| return mimeType; |
| } |
| |
| } |