/* See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* Esri Inc. licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.esri.gpt.server.csw.provider.components;
import com.esri.gpt.framework.xml.DomUtil;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* Represents an operation response.
*/
public class OperationResponse {
/** instance variables ====================================================== */
private String outputFormat;
private Document responseDom;
private String responseXml;
/** constructors ============================================================ */
/** Default constructor */
public OperationResponse() {
super();
}
/** properties ============================================================== */
/**
* Gets the HTTP output format (MIME type).
* @return the output format (can be null)
*/
public String getOutputFormat() {
return this.outputFormat;
}
/**
* Sets the HTTP output format (MIME type).
* @param outputFormat the output format
*/
public void setOutputFormat(String outputFormat) {
this.outputFormat = outputFormat;
}
/**
* Gets the response XML.
* @return the response XML (can be null)
*/
public String getResponseXml() {
return this.responseXml;
}
/**
* Sets the response XML.
* @param xml the response XML
*/
public void setResponseXml(String xml) {
this.responseXml = xml;
}
/**
* Gets the XML response document under construction.
* @return the XML response document (can be null)
*/
public Document getResponseDom() {
return this.responseDom;
}
/**
* Sets the XML response document under construction.
* @param responseDom the XML response document
*/
public void setResponseDom(Document responseDom) {
this.responseDom = responseDom;
}
/** methods ================================================================= */
/**
* Creates and appends the root element to the XML document.
* @param rootName the name of the root element
* @return the root element
*/
private Element appendRootElement(String rootName) {
if (!rootName.startsWith("csw:")) {
rootName = "csw:"+rootName;
}
Element root = this.getResponseDom().createElementNS(CswNamespaces.URI_CSW,rootName);
root.setAttribute("xmlns:csw",CswNamespaces.URI_CSW);
root.setAttribute("xmlns:dc", CswNamespaces.URI_DC);
root.setAttribute("xmlns:dct",CswNamespaces.URI_DCT);
root.setAttribute("xmlns:gml",CswNamespaces.URI_GML);
root.setAttribute("xmlns:ows",CswNamespaces.URI_OWS);
root.setAttribute("xmlns:dcmiBox",CswNamespaces.URI_dcmiBox);
root.setAttribute("xmlns:xsd",CswNamespaces.URI_XSD);
this.getResponseDom().appendChild(root);
return root;
}
/**
* Creates a new XML document for response construction.
* @return the XML response document
* @throws Exception if the document fails during creation
*/
public Document newResponseDom() throws Exception {
return DomUtil.newDocument();
}
/**
* Creates a new XML document for response construction.
* @param rootName the name of the root element
* @return the root element
* @throws DiscoveryException if the document fails to create
*/
public Element newResponseDom(String rootName) throws Exception {
this.setResponseDom(this.newResponseDom());
return appendRootElement(rootName);
}
/**
* Converts a Timestamp to ISO-8601 format.
* @param timestamp the timestamp
* @return the formatted result
*/
public String toIso8601(Timestamp timestamp) {
String sTimestamp = "";
if (timestamp != null) {
SimpleDateFormat ISO8601FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
sTimestamp = ISO8601FORMAT.format(timestamp);
sTimestamp = sTimestamp.substring(0,sTimestamp.length()-2)
+ ":" + sTimestamp.substring(sTimestamp.length()-2);
}
return sTimestamp;
}
/**
* Converts a Timestamp to ISO-8601 Date format.
* @param timestamp the timestamp
* @return the formatted result
*/
public String toIso8601Date(Timestamp timestamp) {
String sTimestamp = "";
if (timestamp != null) {
SimpleDateFormat ISO8601FORMAT = new SimpleDateFormat("yyyy-MM-dd'Z'");
sTimestamp = ISO8601FORMAT.format(timestamp);
}
return sTimestamp;
}
}