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1 /* 2 * Copyright (C) The Spice Group. All rights reserved. 3 * 4 * This software is published under the terms of the Spice 5 * Software License version 1.1, a copy of which has been included 6 * with this distribution in the LICENSE.txt file. 7 */ 8 package org.codehaus.spice.converter.lib; 9 10 import java.io.File; 11 import org.codehaus.spice.converter.AbstractConverter; 12 import org.codehaus.spice.converter.ConverterException; 13 14 /*** 15 * String to File converter. 16 * 17 * @author Peter Donald 18 * @version $Revision: 1.1 $ $Date: 2003/12/02 08:37:56 $ 19 */ 20 public class StringToFileConverter 21 extends AbstractConverter 22 { 23 /*** 24 * The directory that relative files are relative to. 25 */ 26 private final File m_baseDirectory; 27 28 /*** 29 * Construct the converter. 30 * 31 * @param baseDirectory the directory that relative files are relative to 32 */ 33 public StringToFileConverter( final File baseDirectory ) 34 { 35 this( baseDirectory, null ); 36 } 37 38 /*** 39 * Construct the converter with a default value. 40 * If the default value is non-null, it will be returned if unable 41 * to convert object to correct type. 42 * 43 * @param baseDirectory the directory that relative files are relative to 44 * @param defaultValue the default value 45 */ 46 public StringToFileConverter( final File baseDirectory, 47 final File defaultValue ) 48 { 49 super( String.class, File.class, defaultValue ); 50 if( null == baseDirectory ) 51 { 52 throw new NullPointerException( "baseDirectory" ); 53 } 54 m_baseDirectory = baseDirectory; 55 } 56 57 /*** 58 * Converts a String to a File. 59 * 60 * @param object the original object to convert 61 * @param context the context in which to convert object (unused) 62 * @return the converted object 63 * @throws ConverterException if error converting object 64 */ 65 public Object convert( final Object object, final Object context ) 66 throws ConverterException 67 { 68 return new File( m_baseDirectory, object.toString() ); 69 } 70 } 71

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