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verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
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1 files changed, 211 insertions, 0 deletions

diff --git a/libjava/classpath/javax/activation/CommandMap.java b/libjava/classpath/javax/activation/CommandMap.java
new file mode 100644
index 000000000..dbe80a952
--- /dev/null
+++ b/libjava/classpath/javax/activation/CommandMap.java
@@ -0,0 +1,211 @@
+/* CommandMap.java -- Registry of available command objects.
+   Copyright (C) 2004, 2005 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;
+
+/**
+ * Registry of command objects available to the system.
+ *
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ * @version 1.1
+ */
+public abstract class CommandMap
+{
+
+  /* Class scope */
+
+  private static CommandMap defaultCommandMap;
+
+  /**
+   * Returns the default command map.
+   * This returns a MailcapCommandMap if no value has been set using
+   * <code>setDefaultCommandMap</code>.
+   */
+  public static CommandMap getDefaultCommandMap()
+  {
+    if (defaultCommandMap == null)
+      {
+        defaultCommandMap = new MailcapCommandMap();
+      }
+    return defaultCommandMap;
+  }
+
+  /**
+   * Sets the default command map.
+   * @param commandMap the new default command map
+   */
+  public static void setDefaultCommandMap(CommandMap commandMap)
+  {
+    SecurityManager security = System.getSecurityManager();
+    if (security != null)
+      {
+        try
+          {
+            security.checkSetFactory();
+          }
+        catch (SecurityException e)
+          {
+            if (commandMap != null && CommandMap.class.getClassLoader() !=
+                commandMap.getClass().getClassLoader())
+              {
+                throw e;
+              }
+          }
+      }
+    defaultCommandMap = commandMap;
+  }
+
+  /* Instance scope */
+
+  /**
+   * Returns the list of preferred commands for a MIME type.
+   * @param mimeType the MIME type
+   */
+  public abstract CommandInfo[] getPreferredCommands(String mimeType);
+
+  /**
+   * Returns the complete list of commands for a MIME type.
+   * @param mimeType the MIME type
+   */
+  public abstract CommandInfo[] getAllCommands(String mimeType);
+
+  /**
+   * Returns the command corresponding to the specified MIME type and
+   * command name.
+   * @param mimeType the MIME type
+   * @param cmdName the command name
+   */
+  public abstract CommandInfo getCommand(String mimeType, String cmdName);
+
+  /**
+   * Returns a DataContentHandler corresponding to the MIME type.
+   * @param mimeType the MIME type
+   */
+  public abstract DataContentHandler createDataContentHandler(String mimeType);
+
+  /**
+   * Get all the MIME types known to this command map.
+   * If the command map doesn't support this operation, null is returned.
+   * @return array of MIME types as strings, or null if not supported
+   * @since JAF 1.1
+   */
+  public String[] getMimeTypes()
+  {
+    return null;
+  }
+
+  /**
+   * Get the preferred command list from a MIME Type. The actual semantics
+   * are determined by the implementation of the CommandMap.
+   * <p>
+   * The <code>DataSource</code> provides extra information, such as
+   * the file name, that a CommandMap implementation may use to further
+   * refine the list of commands that are returned.  The implementation
+   * in this class simply calls the <code>getPreferredCommands</code>
+   * method that ignores this argument.
+   * @param mimeType the MIME type
+   * @param ds a DataSource for the data
+   * @return the CommandInfo classes that represent the command Beans.
+   * @since JAF 1.1
+   */
+  public CommandInfo[] getPreferredCommands(String mimeType,
+                                            DataSource ds)
+  {
+    return getPreferredCommands(mimeType);
+  }
+
+  /**
+   * Get all the available commands for this type. This method
+   * should return all the possible commands for this MIME type.
+   * <p>
+   * The <code>DataSource</code> provides extra information, such as
+   * the file name, that a CommandMap implementation may use to further
+   * refine the list of commands that are returned.  The implementation
+   * in this class simply calls the <code>getAllCommands</code>
+   * method that ignores this argument.
+   * @param mimeType the MIME type
+   * @param ds a DataSource for the data
+   * @return the CommandInfo objects representing all the commands.
+   * @since JAF 1.1
+   */
+  public CommandInfo[] getAllCommands(String mimeType, DataSource ds)
+  {
+    return getAllCommands(mimeType);
+  }
+
+  /**
+   * Get the default command corresponding to the MIME type.
+   * <p>
+   * The <code>DataSource</code> provides extra information, such as
+   * the file name, that a CommandMap implementation may use to further
+   * refine the command that is chosen.  The implementation
+   * in this class simply calls the <code>getCommand</code>
+   * method that ignores this argument.
+   * @param mimeType the MIME type
+   * @param cmdName the command name
+   * @param ds a DataSource for the data
+   * @return the CommandInfo corresponding to the command.
+   * @since JAF 1.1
+   */
+  public CommandInfo getCommand(String mimeType, String cmdName,
+                                DataSource ds)
+  {
+    return getCommand(mimeType, cmdName);
+  }
+
+  /**
+   * Locate a DataContentHandler that corresponds to the MIME type.
+   * The mechanism and semantics for determining this are determined
+   * by the implementation of the particular CommandMap.
+   * <p>
+   * The <code>DataSource</code> provides extra information, such as
+   * the file name, that a CommandMap implementation may use to further
+   * refine the choice of DataContentHandler.  The implementation
+   * in this class simply calls the <code>createDataContentHandler</code>
+   * method that ignores this argument.
+   * @param mimeType the MIME type
+   * @param ds a DataSource for the data
+   * @return the DataContentHandler for the MIME type
+   * @since JAF 1.1
+   */
+  public DataContentHandler createDataContentHandler(String mimeType,
+                                                     DataSource ds)
+  {
+    return createDataContentHandler(mimeType);
+  }
+
+}