1 files changed, 161 insertions, 0 deletions
diff --git a/libjava/classpath/javax/activation/ActivationDataFlavor.java b/libjava/classpath/javax/activation/ActivationDataFlavor.java
new file mode 100644
index 000000000..91812092e
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+++ b/libjava/classpath/javax/activation/ActivationDataFlavor.java
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+/* 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("unchecked")
+    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("unchecked")
+    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("unchecked")
+    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;
+    }
+
+}