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1 /*** 2 * Redistribution and use of this software and associated documentation 3 * ("Software"), with or without modification, are permitted provided 4 * that the following conditions are met: 5 * 6 * 1. Redistributions of source code must retain copyright 7 * statements and notices. Redistributions must also contain a 8 * copy of this document. 9 * 10 * 2. Redistributions in binary form must reproduce the 11 * above copyright notice, this list of conditions and the 12 * following disclaimer in the documentation and/or other 13 * materials provided with the distribution. 14 * 15 * 3. The name "Exolab" must not be used to endorse or promote 16 * products derived from this Software without prior written 17 * permission of Exoffice Technologies. For written permission, 18 * please contact info@exolab.org. 19 * 20 * 4. Products derived from this Software may not be called "Exolab" 21 * nor may "Exolab" appear in their names without prior written 22 * permission of Exoffice Technologies. Exolab is a registered 23 * trademark of Exoffice Technologies. 24 * 25 * 5. Due credit should be given to the Exolab Project 26 * (http://www.exolab.org/). 27 * 28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS 29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 39 * OF THE POSSIBILITY OF SUCH DAMAGE. 40 * 41 * Copyright 2000-2001,2003 (C) Exoffice Technologies Inc. All Rights Reserved. 42 */ 43 44 package org.exolab.jms.selector; 45 46 47 /*** 48 * This class creates SObject objects corresponding to the supplied 49 * java.lang.Object objects. 50 * 51 * @version $Revision: 1.4 $ $Date: 2003/08/09 15:49:50 $ 52 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a> 53 * @see SObject 54 */ 55 final class SObjectFactory { 56 57 /*** 58 * Private constructor 59 */ 60 private SObjectFactory() { 61 } 62 63 /*** 64 * Construct a new <code>SObject</code> corresponding to that supplied 65 * 66 * @param value the value 67 * @return a new SObject corresponding to <code>value</code>, or 68 * <code>null</code> if it is null 69 */ 70 public static SObject create(final Object value) { 71 SObject result = null; 72 if (value instanceof String) { 73 result = new SString((String) value); 74 } else if (value instanceof Number) { 75 if (value instanceof Float || value instanceof Double) { 76 result = new SDouble(((Number) value).doubleValue()); 77 } else { 78 result = new SLong(((Number) value).longValue()); 79 } 80 } else if (value instanceof Boolean) { 81 if (value.equals(Boolean.TRUE)) { 82 result = SBool.TRUE; 83 } else { 84 result = SBool.FALSE; 85 } 86 } 87 88 return result; 89 } 90 91 } //-- SObjectFactory

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