Source Code Cross Referenced for DescribeFeatureTypeTypeBinding.java in  » GIS » GeoServer » org » geoserver » wfs » xml » v1_1_0 » Java Source Code / Java DocumentationJava Source Code and Java Documentation

001:        /* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
002:         * This code is licensed under the GPL 2.0 license, availible at the root
003:         * application directory.
004:         */
005:        package org.geoserver.wfs.xml.v1_1_0;
006:
007:        import net.opengis.wfs.DescribeFeatureTypeType;
008:        import net.opengis.wfs.WfsFactory;
009:        import org.geotools.xml.AbstractComplexBinding;
010:        import org.geotools.xml.ElementInstance;
011:        import org.geotools.xml.Node;
012:        import javax.xml.namespace.QName;
013:
014:        /**
015:         * Binding object for the type http://www.opengis.net/wfs:DescribeFeatureTypeType.
016:         *
017:         * <p>
018:         *        <pre>
019:         *         <code>
020:         *  &lt;xsd:complexType name="DescribeFeatureTypeType"&gt;
021:         *      &lt;xsd:annotation&gt;
022:         *          &lt;xsd:documentation&gt;
023:         *              The DescribeFeatureType operation allows a client application
024:         *              to request that a Web Feature Service describe one or more
025:         *              feature types.   A Web Feature Service must be able to generate
026:         *              feature descriptions as valid GML3 application schemas.
027:         *
028:         *              The schemas generated by the DescribeFeatureType operation can
029:         *              be used by a client application to validate the output.
030:         *
031:         *              Feature instances within the WFS interface must be specified
032:         *              using GML3.  The schema of feature instances specified within
033:         *              the WFS interface must validate against the feature schemas
034:         *              generated by the DescribeFeatureType request.
035:         *           &lt;/xsd:documentation&gt;
036:         *      &lt;/xsd:annotation&gt;
037:         *      &lt;xsd:complexContent&gt;
038:         *          &lt;xsd:extension base="wfs:BaseRequestType"&gt;
039:         *              &lt;xsd:sequence&gt;
040:         *                  &lt;xsd:element maxOccurs="unbounded" minOccurs="0"
041:         *                      name="TypeName" type="xsd:QName"&gt;
042:         *                      &lt;xsd:annotation&gt;
043:         *                          &lt;xsd:documentation&gt;
044:         *                          The TypeName element is used to enumerate the
045:         *                          feature types to be described.  If no TypeName
046:         *                          elements are specified then all features should
047:         *                          be described.  The name must be a valid type
048:         *                          that belongs to the feature content as defined
049:         *                          by the GML Application Schema.
050:         *                       &lt;/xsd:documentation&gt;
051:         *                      &lt;/xsd:annotation&gt;
052:         *                  &lt;/xsd:element&gt;
053:         *              &lt;/xsd:sequence&gt;
054:         *              &lt;xsd:attribute default="text/xml; subtype=gml/3.1.1"
055:         *                  name="outputFormat" type="xsd:string" use="optional"&gt;
056:         *                  &lt;xsd:annotation&gt;
057:         *                      &lt;xsd:documentation&gt;
058:         *                       The outputFormat attribute is used to specify what schema
059:         *                       description language should be used to describe features.
060:         *                       The default value of 'text/xml; subtype=3.1.1' means that
061:         *                       the WFS must generate a GML3 application schema that can
062:         *                       be used to validate the GML3 output of a GetFeature
063:         *                       request or feature instances specified in Transaction
064:         *                       operations.
065:         *                       For the purposes of experimentation, vendor extension,
066:         *                       or even extensions that serve a specific community of
067:         *                       interest, other acceptable output format values may be
068:         *                       advertised by a WFS service in the capabilities document.
069:         *                       The meaning of such values in not defined in the WFS
070:         *                       specification.  The only proviso is such cases is that
071:         *                       clients may safely ignore outputFormat values that do
072:         *                       not recognize.
073:         *                    &lt;/xsd:documentation&gt;
074:         *                  &lt;/xsd:annotation&gt;
075:         *              &lt;/xsd:attribute&gt;
076:         *          &lt;/xsd:extension&gt;
077:         *      &lt;/xsd:complexContent&gt;
078:         *  &lt;/xsd:complexType&gt;
079:         *
080:         *          </code>
081:         *         </pre>
082:         * </p>
083:         *
084:         * @generated
085:         */
086:        public class DescribeFeatureTypeTypeBinding extends
087:                AbstractComplexBinding {
088:            WfsFactory wfsfactory;
089:
090:            public DescribeFeatureTypeTypeBinding(WfsFactory wfsfactory) {
091:                this .wfsfactory = wfsfactory;
092:            }
093:
094:            /**
095:             * @generated
096:             */
097:            public QName getTarget() {
098:                return WFS.DESCRIBEFEATURETYPETYPE;
099:            }
100:
101:            public int getExecutionMode() {
102:                return BEFORE;
103:            }
104:
105:            /**
106:             * <!-- begin-user-doc -->
107:             * <!-- end-user-doc -->
108:             *
109:             * @generated modifiable
110:             */
111:            public Class getType() {
112:                return DescribeFeatureTypeType.class;
113:            }
114:
115:            /**
116:             * <!-- begin-user-doc -->
117:             * <!-- end-user-doc -->
118:             *
119:             * @generated modifiable
120:             */
121:            public Object parse(ElementInstance instance, Node node,
122:                    Object value) throws Exception {
123:                DescribeFeatureTypeType describeFeatureType = wfsfactory
124:                        .createDescribeFeatureTypeType();
125:
126:                //&lt;xsd:element maxOccurs="unbounded" minOccurs="0"
127:                //   name="TypeName" type="xsd:QName"&gt;
128:                describeFeatureType.getTypeName().addAll(
129:                        node.getChildValues(QName.class));
130:
131:                //lt;xsd:attribute default="text/xml; subtype=gml/3.1.1"
132:                //   name="outputFormat" type="xsd:string" use="optional"&gt;
133:                if (node.hasAttribute("outputFormat")) {
134:                    describeFeatureType.setOutputFormat((String) node
135:                            .getAttributeValue("outputFormat"));
136:                }
137:
138:                return describeFeatureType;
139:            }
140:        }