diff options
Diffstat (limited to 'libjava/java/awt/datatransfer')
4 files changed, 156 insertions, 91 deletions
diff --git a/libjava/java/awt/datatransfer/FlavorTable.java b/libjava/java/awt/datatransfer/FlavorTable.java new file mode 100644 index 00000000000..23fa9fa1fc1 --- /dev/null +++ b/libjava/java/awt/datatransfer/FlavorTable.java @@ -0,0 +1,73 @@ +/* FlavorTable.java -- A relaxed mapping between flavors + Copyright (C) 2002 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., 59 Temple Place, Suite 330, Boston, MA +02111-1307 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 java.awt.datatransfer; + +import java.util.List; + +/** + * A FlavorMap which no longer requires a 1-to-1 mapping between flavors. Any + * native can map to multiple flavors, and any flavor can map to multiple + * natives; although the mappings are usually symmetric. + * + * @author Eric Blake <ebb9@email.byu.edu> + * @since 1.4 + * @status updated to 1.4 + */ +public interface FlavorTable extends FlavorMap +{ + /** + * Returns a list of String natives corresponding to the given flavor. The + * list should be sorted from best to worst. The list must be modifiable + * without affecting this table. + * + * @param flavor the flavor to look up, or null to return all natives + * @return the sorted list of natives + */ + List getNativesForFlavor(DataFlavor flavor); + + /** + * Returns a list of flavors corresponding to the given String native. The + * list should be sorted from best to worst. The list must be modifiable + * without affecting this table. + * + * @param native the native to look up, or null to return all flavors + * @return the sorted list of flavors + */ + List getFlavorsForNative(String name); +} // interface FlavorTable diff --git a/libjava/java/awt/datatransfer/MimeTypeParseException.java b/libjava/java/awt/datatransfer/MimeTypeParseException.java index 32bc8850b31..42aecac0528 100644 --- a/libjava/java/awt/datatransfer/MimeTypeParseException.java +++ b/libjava/java/awt/datatransfer/MimeTypeParseException.java @@ -1,5 +1,5 @@ -/* MimeTypeParseException.java -- Thrown when MIME string couldn't be parsed. - Copyright (C) 2001 Free Software Foundation, Inc. +/* MimeTypeParseException.java -- thrown when MIME string couldn't be parsed + Copyright (C) 2001, 2002 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -41,30 +41,30 @@ package java.awt.datatransfer; /** * MIME string couldn't be parsed correctly. * - * @author Mark Wielaard (mark@klomp.org) + * @author Mark Wielaard <mark@klomp.org> + * @status updated to 1.4 */ -public class MimeTypeParseException extends Exception +public class MimeTypeParseException extends Exception { + /** + * Compatible with JDK 1.1+. + */ + private static final long serialVersionUID = -5604407764691570741L; -/** - * Initializes a new instance of <code>MimeTypeParseException</code> - * without any message. - */ -public -MimeTypeParseException() -{ - super(); -} - -/** - * Initializes a new instance of <code>MimeTypeParseException</code> - * with a specified detailed error message. - */ -public -MimeTypeParseException(String message) -{ - super(message); -} + /** + * Create a new instance without any message. + */ + public MimeTypeParseException() + { + } + /** + * Create a new instance with a specified detailed error message. + * + * @param message the message + */ + public MimeTypeParseException(String message) + { + super(message); + } } // class MimeTypeParseException - diff --git a/libjava/java/awt/datatransfer/Transferable.java b/libjava/java/awt/datatransfer/Transferable.java index 52dac691e5b..ad957ed0868 100644 --- a/libjava/java/awt/datatransfer/Transferable.java +++ b/libjava/java/awt/datatransfer/Transferable.java @@ -1,5 +1,5 @@ /* Transferable.java -- Data transfer source - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2002 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -41,52 +41,41 @@ package java.awt.datatransfer; import java.io.IOException; /** - * This interface is implemented by classes that can transfer data. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - */ + * This interface is implemented by classes that can transfer data. + * + * @author Aaron M. Renn <arenn@urbanophile.com> + * @since 1.1 + * @status updated to 1.4 + */ public interface Transferable { - -/** - * Returns the data in the specified <code>DataFlavor</code> - * - * @param flavor The data flavor to return. - * - * @return The data in the appropriate flavor. - * - * @exception UnsupportedFlavorException If the flavor is not supported. - * @exception IOException If the data is not available. - */ -public abstract Object -getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, - IOException; - -/*************************************************************************/ - -/** - * This method returns a list of available data flavors for the - * data being transferred. The array returned will be sorted from most - * preferred flavor at the beginning to least preferred at the end. - * - * @return A list of data flavors for this data. - */ -public abstract DataFlavor[] -getTransferDataFlavors(); - -/*************************************************************************/ - -/** - * Tests whether or not this data can be delivered in the specified - * data flavor. - * - * @param flavor The data flavor to test. - * - * @return <code>true</code> if the data flavor is supported, - * <code>false</code> otherwise. - */ -public abstract boolean -isDataFlavorSupported(DataFlavor flavor); - + /** + * This method returns a list of available data flavors for the data being + * transferred. The array returned will be sorted from most preferred + * flavor at the beginning to least preferred at the end. + * + * @return adA list of data flavors for this data + */ + public abstract DataFlavor[] getTransferDataFlavors(); + + /** + * Tests whether or not this data can be delivered in the specified data + * flavor. + * + * @param flavor the data flavor to test + * @return true if the data flavor is supported + */ + public abstract boolean isDataFlavorSupported(DataFlavor flavor); + + /** + * Returns the data in the specified <code>DataFlavor</code>. + * + * @param flavor the data flavor to return + * @return the data in the appropriate flavor + * @throws UnsupportedFlavorException if the flavor is not supported + * @throws IOException if the data is not available + * @see DataFlavor#getRepresentationClass + */ + public abstract Object getTransferData(DataFlavor flavor) + throws UnsupportedFlavorException, IOException; } // interface Transferable - diff --git a/libjava/java/awt/datatransfer/UnsupportedFlavorException.java b/libjava/java/awt/datatransfer/UnsupportedFlavorException.java index a31059ef23a..620452be6f8 100644 --- a/libjava/java/awt/datatransfer/UnsupportedFlavorException.java +++ b/libjava/java/awt/datatransfer/UnsupportedFlavorException.java @@ -1,5 +1,5 @@ -/* UnsupportedFlavorException.java -- Data flavor is not valid. - Copyright (C) 1999 Free Software Foundation, Inc. +/* UnsupportedFlavorException.java -- ata flavor is not valid + Copyright (C) 1999, 2002 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -39,24 +39,27 @@ exception statement from your version. */ package java.awt.datatransfer; /** - * The data flavor requested is not supported for the transfer data. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - */ -public class UnsupportedFlavorException extends Exception + * The data flavor requested is not supported for the transfer data. + * + * @author Aaron M. Renn <arenn@urbanophile.com> + * @see Transferable#getTransferData(DataFlavor) + * @status updated to 1.4 + */ +public class UnsupportedFlavorException extends Exception { + /** + * Compatible with JDK 1.1+. + */ + private static final long serialVersionUID = 5383814944251665601L; -/** - * Initializes a new instance of <code>UnsupportedDataFlavor</code> - * for the specified data flavor. - * - * @param flavor The data flavor that is not supported. - */ -public -UnsupportedFlavorException(DataFlavor flavor) -{ - super(flavor.getHumanPresentableName()); -} - + /** + * Initializes a new instance of <code>UnsupportedDataFlavor</code> + * for the specified data flavor. + * + * @param flavor the data flavor that is not supported + */ + public UnsupportedFlavorException(DataFlavor flavor) + { + super(flavor == null ? null : flavor.getHumanPresentableName()); + } } // class UnsupportedFlavorException - |