Source Code Cross Referenced for XSDoubleBinding.java in  » GIS » GeoTools-2.4.1 » org » geotools » xs » bindings » Java Source Code / Java DocumentationJava Source Code and Java Documentation

001:        /*
002:         *    GeoTools - OpenSource mapping toolkit
003:         *    http://geotools.org
004:         *    (C) 2002-2006, GeoTools Project Managment Committee (PMC)
005:         *
006:         *    This library is free software; you can redistribute it and/or
007:         *    modify it under the terms of the GNU Lesser General Public
008:         *    License as published by the Free Software Foundation;
009:         *    version 2.1 of the License.
010:         *
011:         *    This library is distributed in the hope that it will be useful,
012:         *    but WITHOUT ANY WARRANTY; without even the implied warranty of
013:         *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014:         *    Lesser General Public License for more details.
015:         */
016:        package org.geotools.xs.bindings;
017:
018:        import javax.xml.namespace.QName;
019:
020:        import org.geotools.xml.InstanceComponent;
021:        import org.geotools.xml.SimpleBinding;
022:
023:        /**
024:         * Binding object for the type http://www.w3.org/2001/XMLSchema:double.
025:         *
026:         * <p>
027:         *        <pre>
028:         *         <code>
029:         *  &lt;xs:simpleType name="double" id="double"&gt;
030:         *      &lt;xs:annotation&gt;
031:         *          &lt;xs:appinfo&gt;
032:         *              &lt;hfp:hasFacet name="pattern"/&gt;
033:         *              &lt;hfp:hasFacet name="enumeration"/&gt;
034:         *              &lt;hfp:hasFacet name="whiteSpace"/&gt;
035:         *              &lt;hfp:hasFacet name="maxInclusive"/&gt;
036:         *              &lt;hfp:hasFacet name="maxExclusive"/&gt;
037:         *              &lt;hfp:hasFacet name="minInclusive"/&gt;
038:         *              &lt;hfp:hasFacet name="minExclusive"/&gt;
039:         *              &lt;hfp:hasProperty name="ordered" value="total"/&gt;
040:         *              &lt;hfp:hasProperty name="bounded" value="true"/&gt;
041:         *              &lt;hfp:hasProperty name="cardinality" value="finite"/&gt;
042:         *              &lt;hfp:hasProperty name="numeric" value="true"/&gt;
043:         *          &lt;/xs:appinfo&gt;
044:         *          &lt;xs:documentation source="http://www.w3.org/TR/xmlschema-2/#double"/&gt;
045:         *      &lt;/xs:annotation&gt;
046:         *      &lt;xs:restriction base="xs:anySimpleType"&gt;
047:         *          &lt;xs:whiteSpace value="collapse" fixed="true" id="double.whiteSpace"/&gt;
048:         *      &lt;/xs:restriction&gt;
049:         *  &lt;/xs:simpleType&gt;
050:         *
051:         *          </code>
052:         *         </pre>
053:         * </p>
054:         *
055:         * @generated
056:         */
057:        public class XSDoubleBinding implements  SimpleBinding {
058:            /**
059:             * @generated
060:             */
061:            public QName getTarget() {
062:                return XS.DOUBLE;
063:            }
064:
065:            /**
066:             * <!-- begin-user-doc -->
067:             * <!-- end-user-doc -->
068:             *
069:             * @generated modifiable
070:             */
071:            public int getExecutionMode() {
072:                return OVERRIDE;
073:            }
074:
075:            /**
076:             * <!-- begin-user-doc -->
077:             * This binding returns objects of type {@link java.lang.Double}.
078:             * <!-- end-user-doc -->
079:             *
080:             * @generated modifiable
081:             */
082:            public Class getType() {
083:                return Double.class;
084:            }
085:
086:            /**
087:             * <!-- begin-user-doc -->
088:             * This binding returns objects of type {@link java.lang.Double}. This is an
089:             * override so value is null.
090:             * <!-- end-user-doc -->
091:             *
092:             * @generated modifiable
093:             */
094:            public Object parse(InstanceComponent instance, Object value)
095:                    throws Exception {
096:                if ("INF".equals(value)) {
097:                    return new Double(Double.POSITIVE_INFINITY);
098:                }
099:
100:                return new Double((String) value);
101:            }
102:
103:            /**
104:             * <!-- begin-user-doc -->
105:             * <!-- end-user-doc -->
106:             *
107:             * @generated modifiable
108:             */
109:            public String encode(Object object, String value) {
110:                Double d = (Double) object;
111:
112:                if (Double.POSITIVE_INFINITY == d.doubleValue()) {
113:                    return "INF";
114:                }
115:
116:                return d.toString();
117:            }
118:        }