1 /* 2 * Redistribution and use of this software and associated documentation ("Software"), with or 3 * without modification, are permitted provided that the following conditions are met: 4 * 5 * 1. Redistributions of source code must retain copyright statements and notices. Redistributions 6 * must also contain a copy of this document. 7 * 8 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of 9 * conditions and the following disclaimer in the documentation and/or other materials provided with 10 * the distribution. 11 * 12 * 3. The name "Exolab" must not be used to endorse or promote products derived from this Software 13 * without prior written permission of Intalio, Inc. For written permission, please contact 14 * info@exolab.org. 15 * 16 * 4. Products derived from this Software may not be called "Exolab" nor may "Exolab" appear in 17 * their names without prior written permission of Intalio, Inc. Exolab is a registered trademark of 18 * Intalio, Inc. 19 * 20 * 5. Due credit should be given to the Exolab Project (http://www.exolab.org/). 21 * 22 * THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 24 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTALIO, INC. OR ITS 25 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY 29 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * 31 * Copyright 2000-2003 (C) Intalio, Inc. All Rights Reserved. 32 * 33 * $Id$ 34 */ 35 package org.exolab.castor.types; 36 37 import org.exolab.castor.mapping.FieldDescriptor; 38 import org.exolab.castor.mapping.ValidityException; 39 import org.exolab.castor.xml.NodeType; 40 import org.exolab.castor.xml.XMLFieldDescriptor; 41 import org.exolab.castor.xml.XMLFieldHandler; 42 import org.exolab.castor.xml.util.XMLFieldDescriptorImpl; 43 44 /** 45 * The Century Descriptor 46 * 47 * @author <a href="kvisco@intalio.com">Keith Visco</a> 48 * @version $Revision$ $Date: 2005-03-05 06:42:06 -0700 (Sat, 05 Mar 2005) $ 49 * @see TimeDurationDescriptor 50 * @deprecated since Castor 1.0.6 since this type is not in any recommendation. 51 */ 52 public class CenturyDescriptor extends BaseDescriptor { 53 54 /** The name of the XML element. */ 55 private static final String XML_NAME = "century"; 56 /** Our field descriptor. */ 57 private static final XMLFieldDescriptorImpl CONTENT_DESCRIPTOR; 58 /** Our field descriptor array. Lists the fields we describe. */ 59 private static final FieldDescriptor[] FIELDS; 60 61 static { 62 CONTENT_DESCRIPTOR = 63 new XMLFieldDescriptorImpl(String.class, "content", "content", NodeType.Text); 64 CONTENT_DESCRIPTOR.setHandler(new CenturyDescriptor().new CenturyFieldHandler()); 65 FIELDS = new FieldDescriptor[1]; 66 FIELDS[0] = CONTENT_DESCRIPTOR; 67 } 68 69 // ----------------/ 70 // - Constructors -/ 71 // ----------------/ 72 73 public CenturyDescriptor() { 74 super(XML_NAME, Century.class); 75 } // --CenturyDescriptor 76 77 // ------------------/ 78 // - Public Methods -/ 79 // ------------------/ 80 81 /** 82 * Returns the XMLFieldDescriptor for the member that should be marshalled as text content. 83 * 84 * @return the XMLFieldDescriptor for the member that should be marshalled as text content. 85 */ 86 public XMLFieldDescriptor getContentDescriptor() { 87 return CONTENT_DESCRIPTOR; 88 } // getContentDescriptor 89 90 /** 91 * Returns a list of fields represented by this descriptor. 92 * 93 * @return A list of fields 94 */ 95 public FieldDescriptor[] getFields() { 96 return FIELDS; 97 } // -- getFields 98 99 /** 100 * A specialized FieldHandler for the XML Schema Century related types 101 * 102 * @author <a href="blandin@intalio.com">Arnaud Blandin</a> 103 * @version $Revision$ $Date: 2005-03-05 06:42:06 -0700 (Sat, 05 Mar 2005) $ 104 */ 105 class CenturyFieldHandler extends XMLFieldHandler { 106 107 // ----------------/ 108 // - Constructors -/ 109 // ----------------/ 110 111 /** 112 * Creates a new TimeFieldHandler 113 */ 114 public CenturyFieldHandler() { 115 super(); 116 } // -- CenturyFieldHandler 117 118 // ------------------/ 119 // - Public Methods -/ 120 // ------------------/ 121 122 /** 123 * Returns the value of the field associated with this descriptor from the given target object. 124 * 125 * @param target the object to get the value from 126 * @return the value of the field associated with this descriptor from the given target object. 127 */ 128 public Object getValue(Object target) throws java.lang.IllegalStateException { 129 // -- check for Century class -- add later 130 Century century = (Century) target; 131 return century.toString(); 132 } // -- getValue 133 134 /** 135 * Sets the value of the field associated with this descriptor. 136 * 137 * @param target the object in which to set the value 138 * @param value the value of the field 139 */ 140 public void setValue(Object target, Object value) throws java.lang.IllegalStateException { 141 if (!(target instanceof Century)) { 142 // -- throw exception 143 } 144 145 Century centuryTarget = (Century) target; 146 147 if (value == null) { 148 /// do something 149 } 150 151 // -- update current instance of century with new century 152 try { 153 Century temp = Century.parseCentury(value.toString()); 154 centuryTarget.setCentury(temp.getCentury()); 155 } catch (java.text.ParseException ex) { 156 // ignore for now 157 } 158 } // -- setValue 159 160 public void resetValue(Object target) throws java.lang.IllegalStateException { 161 // Nothing to do? 162 } 163 164 /** 165 * Checks the field's validity. Returns successfully if the field can be stored, is valid, etc, 166 * throws an exception otherwise. 167 * 168 * @param object The object 169 * @throws ValidityException The field is invalid, is required and null, or any other validity 170 * violation 171 * @throws IllegalStateException The Java object has changed and is no longer supported by this 172 * handler, or the handler is not compatiable with the Java object 173 */ 174 public void checkValidity(Object object) throws ValidityException, IllegalStateException { 175 // nothing to do? 176 } // -- checkValidity 177 178 /** 179 * Creates a new instance of the object described by this field. 180 * 181 * @param parent The object for which the field is created 182 * @return A new instance of the field's value 183 * @throws IllegalStateException This field is a simple type and cannot be instantiated 184 */ 185 public Object newInstance(Object parent) throws IllegalStateException { 186 return new Century(); 187 } // -- newInstance 188 189 } // -- CenturyFieldHandler 190 191 } // -- CenturyDescriptor