1 /*

     2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18  

    19 package com.nokia.helium.core.ant.types;

    20 

    21 import java.io.File;

    22 import com.nokia.helium.core.MessageCreationException;

    23 import com.nokia.helium.core.ant.Message;

    24 

    25 import org.apache.tools.ant.types.DataType;

    26 

    27 import java.io.FileNotFoundException;

    28 import java.io.InputStream;

    29 import java.io.FileInputStream;

    30     

    31 /**

    32  * Helper class to store the list of targets to be recorded and to be sent for diamonds.

    33  *

    34  * Example 1:

    35  * <pre>

    36  *     <hlm:filemessage id="initial-message" file="${build.output.dir}/temp.xml" />

    37  * 

    38  * </pre>

    39  * @ant.type name="fileMessage" category="Core" 

    40  */

    41 public class FileMessage extends DataType implements Message {

    42     

    43     private File file;

    44     

    45     /**

    46      * Helper function set file to send as message

    47      * 

    48      * @param inputFile to be sent.

    49      */

    50     public void setFile(File inputFile) {

    51         file = inputFile;

    52     }

    53 

    54     /**

    55      * Helper function to the stream for the file

    56      * 

    57      * @return stream of the file content

    58      */

    59     public InputStream getInputStream() throws MessageCreationException {

    60         if (file == null) {

    61             throw new MessageCreationException("file attribute is not defined at " + this.getLocation().toString());

    62         }

    63         try {

    64             return  new FileInputStream(file);

    65         } catch (FileNotFoundException ex) { 

    66             throw new MessageCreationException("file Not found:" + file);

    67         }

    68     }

    69 

    70 }