| Clover coverage report - dom4j - 1.5 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| DatatypeElement.java | 50% | 60,5% | 50% | 56,2% |
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| 1 | /* | |
| 2 | * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. | |
| 3 | * | |
| 4 | * This software is open source. | |
| 5 | * See the bottom of this file for the licence. | |
| 6 | * | |
| 7 | * $Id: DatatypeElement.java,v 1.7 2004/06/25 08:03:34 maartenc Exp $ | |
| 8 | */ | |
| 9 | ||
| 10 | package org.dom4j.datatype; | |
| 11 | ||
| 12 | import com.sun.msv.datatype.DatabindableDatatype; | |
| 13 | import com.sun.msv.datatype.SerializationContext; | |
| 14 | import com.sun.msv.datatype.xsd.XSDatatype; | |
| 15 | ||
| 16 | import org.dom4j.Element; | |
| 17 | import org.dom4j.Namespace; | |
| 18 | import org.dom4j.Node; | |
| 19 | import org.dom4j.QName; | |
| 20 | import org.dom4j.tree.DefaultElement; | |
| 21 | import org.relaxng.datatype.DatatypeException; | |
| 22 | import org.relaxng.datatype.ValidationContext; | |
| 23 | ||
| 24 | /** <p><code>DatatypeElement</code> represents an Element which supports the | |
| 25 | * <a href="http://www.w3.org/TR/xmlschema-2/">XML Schema Data Types</a> | |
| 26 | * specification.</p> | |
| 27 | * | |
| 28 | * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a> | |
| 29 | * @version $Revision: 1.7 $ | |
| 30 | */ | |
| 31 | public class DatatypeElement extends DefaultElement implements SerializationContext, ValidationContext { | |
| 32 | ||
| 33 | /** The <code>XSDatatype</code> of the <code>Attribute</code> */ | |
| 34 | private XSDatatype datatype; | |
| 35 | ||
| 36 | /** The data (Object) value of the <code>Attribute</code> */ | |
| 37 | private Object data; | |
| 38 | ||
| 39 | ||
| 40 | ||
| 41 | 2610 | public DatatypeElement(QName qname,XSDatatype datatype) { |
| 42 | 2610 | super(qname); |
| 43 | 2610 | this.datatype = datatype; |
| 44 | } | |
| 45 | ||
| 46 | 0 | public DatatypeElement(QName qname,int attributeCount,XSDatatype datatype) { |
| 47 | 0 | super(qname, attributeCount); |
| 48 | 0 | this.datatype = datatype; |
| 49 | } | |
| 50 | ||
| 51 | 254 | public String toString() { |
| 52 | 254 | return getClass().getName() + hashCode() |
| 53 | + " [Element: <" + getQualifiedName() | |
| 54 | + " attributes: " + attributeList() | |
| 55 | + " data: " + getData() + " />]"; | |
| 56 | } | |
| 57 | ||
| 58 | /** Returns the MSV XSDatatype for this node */ | |
| 59 | 0 | public XSDatatype getXSDatatype() { |
| 60 | 0 | return datatype; |
| 61 | } | |
| 62 | ||
| 63 | // SerializationContext interface | |
| 64 | //------------------------------------------------------------------------- | |
| 65 | 0 | public String getNamespacePrefix(String uri) { |
| 66 | 0 | Namespace namespace = getNamespaceForURI(uri); |
| 67 | 0 | return (namespace != null) ? namespace.getPrefix() : null; |
| 68 | } | |
| 69 | ||
| 70 | // ValidationContext interface | |
| 71 | //------------------------------------------------------------------------- | |
| 72 | 0 | public String getBaseUri() { |
| 73 | // XXXX: could we use a Document for this? | |
| 74 | 0 | return null; |
| 75 | } | |
| 76 | ||
| 77 | 0 | public boolean isNotation(String notationName) { |
| 78 | // XXXX: no way to do this yet in dom4j so assume false | |
| 79 | 0 | return false; |
| 80 | } | |
| 81 | ||
| 82 | 0 | public boolean isUnparsedEntity(String entityName) { |
| 83 | // XXXX: no way to do this yet in dom4j so assume valid | |
| 84 | 0 | return true; |
| 85 | } | |
| 86 | ||
| 87 | 0 | public String resolveNamespacePrefix(String prefix) { |
| 88 | 0 | Namespace namespace = getNamespaceForPrefix( prefix ); |
| 89 | 0 | if ( namespace != null ) { |
| 90 | 0 | return namespace.getURI(); |
| 91 | } | |
| 92 | 0 | return null; |
| 93 | } | |
| 94 | ||
| 95 | ||
| 96 | // Element interface | |
| 97 | //------------------------------------------------------------------------- | |
| 98 | 402 | public Object getData() { |
| 99 | 402 | if ( data == null ) { |
| 100 | 150 | String text = getTextTrim(); |
| 101 | 150 | if ( text != null && text.length() > 0 ) { |
| 102 | 148 | if ( datatype instanceof DatabindableDatatype ) { |
| 103 | 148 | DatabindableDatatype bindable = (DatabindableDatatype) datatype; |
| 104 | 148 | data = bindable.createJavaObject( text, this ); |
| 105 | } | |
| 106 | else { | |
| 107 | 0 | data = datatype.createValue( text, this ); |
| 108 | } | |
| 109 | } | |
| 110 | } | |
| 111 | 402 | return data; |
| 112 | } | |
| 113 | ||
| 114 | 4 | public void setData(Object data) { |
| 115 | 4 | String s = datatype.convertToLexicalValue( data, this ); |
| 116 | 4 | validate(s); |
| 117 | 4 | this.data = data; |
| 118 | 4 | setText( s ); |
| 119 | } | |
| 120 | ||
| 121 | 2614 | public Element addText(String text) { |
| 122 | 2614 | validate(text); |
| 123 | 2614 | return super.addText(text); |
| 124 | } | |
| 125 | ||
| 126 | 8 | public void setText(String text) { |
| 127 | 8 | validate(text); |
| 128 | 6 | super.setText(text); |
| 129 | } | |
| 130 | // Implementation methods | |
| 131 | //------------------------------------------------------------------------- | |
| 132 | /** Override to force lazy recreation of data object */ | |
| 133 | 2614 | protected void childAdded(Node node) { |
| 134 | 2614 | data = null; |
| 135 | 2614 | super.childAdded(node); |
| 136 | } | |
| 137 | ||
| 138 | /** Override to force lazy recreation of data object */ | |
| 139 | 0 | protected void childRemoved(Node node) { |
| 140 | 0 | data = null; |
| 141 | 0 | super.childRemoved(node); |
| 142 | } | |
| 143 | ||
| 144 | 2626 | protected void validate(String text) throws IllegalArgumentException { |
| 145 | 2626 | try { |
| 146 | 2626 | datatype.checkValid(text, this); |
| 147 | } | |
| 148 | catch (DatatypeException e) { | |
| 149 | 2 | throw new IllegalArgumentException( e.getMessage() ); |
| 150 | } | |
| 151 | } | |
| 152 | } | |
| 153 | ||
| 154 | ||
| 155 | ||
| 156 | ||
| 157 | /* | |
| 158 | * Redistribution and use of this software and associated documentation | |
| 159 | * ("Software"), with or without modification, are permitted provided | |
| 160 | * that the following conditions are met: | |
| 161 | * | |
| 162 | * 1. Redistributions of source code must retain copyright | |
| 163 | * statements and notices. Redistributions must also contain a | |
| 164 | * copy of this document. | |
| 165 | * | |
| 166 | * 2. Redistributions in binary form must reproduce the | |
| 167 | * above copyright notice, this list of conditions and the | |
| 168 | * following disclaimer in the documentation and/or other | |
| 169 | * materials provided with the distribution. | |
| 170 | * | |
| 171 | * 3. The name "DOM4J" must not be used to endorse or promote | |
| 172 | * products derived from this Software without prior written | |
| 173 | * permission of MetaStuff, Ltd. For written permission, | |
| 174 | * please contact dom4j-info@metastuff.com. | |
| 175 | * | |
| 176 | * 4. Products derived from this Software may not be called "DOM4J" | |
| 177 | * nor may "DOM4J" appear in their names without prior written | |
| 178 | * permission of MetaStuff, Ltd. DOM4J is a registered | |
| 179 | * trademark of MetaStuff, Ltd. | |
| 180 | * | |
| 181 | * 5. Due credit should be given to the DOM4J Project - | |
| 182 | * http://www.dom4j.org | |
| 183 | * | |
| 184 | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS | |
| 185 | * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT | |
| 186 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 187 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
| 188 | * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 189 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 190 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 191 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 192 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 193 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 194 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 195 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 196 | * | |
| 197 | * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. | |
| 198 | * | |
| 199 | * $Id: DatatypeElement.java,v 1.7 2004/06/25 08:03:34 maartenc Exp $ | |
| 200 | */ |
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