Java Element.clearContent方法代碼示例

import org.dom4j.Element; //導入方法依賴的package包/類
/**
 *  Constructor for DcsDataRecord.
 *
 * @param  dcsDataFile       file on disk containing xml source
 * @param  framework         this record's framework
 * @param  collectionConfig  this record's collection
 * @param  dcsDataManager    manager for all dcsDataRecords
 */
public DcsDataRecord(File dcsDataFile, MetaDataFramework framework, CollectionConfig collectionConfig, DcsDataManager dcsDataManager) {
	this.dcsDataManager = dcsDataManager;
	this.collectionConfig = collectionConfig;
	this.source = dcsDataFile;
	this.framework = framework;
	try {
		this.doc = getDocument();
	} catch (Throwable e) {
		prtlnErr("failed to create document: " + e.getMessage());
	}
	if (!source.exists()) { // this is a new DcsDataRecord
		setValidationReport(Constants.UNKNOWN_VALIDITY);
		// an empty or null value means the record is valid
		String dateString = RepositoryService.getDateString();
		setLastTouchDate(dateString);

		// clear the currentStatusEntry - it is initialized when the record is indexed
		// (in RepositoryService.saveNewRecord)
		Element currentEntry = (Element) getNode("/dcsDataRecord/statusEntries");
		currentEntry.clearContent();
	}
	else {
		normalizeStatus();
	}
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
/**
 *  NOTE: if we edit the config record via schemedit, the record is
 *  automatically updated and then we have to reload it. But if we edit the
 *  statusMap via another editor, then this method is necessary to update the
 *  config file
 *
 * @param  sMap           The new statusMap value
 * @exception  Exception  NOT YET DOCUMENTED
 */
public void setStatusMap(Map sMap) throws Exception {
	// prtln ("setStatusMap()");
	Node statusFlagsNode = getNode(statusFlagsPath);
	if (statusFlagsNode == null) {
		statusFlagsNode = getDocMap().createNewNode(statusFlagsPath);
		if (statusFlagsNode == null)
			throw new Exception("statusMap node could not found or created");
	}
	Element statusFlagsElement = (Element) statusFlagsNode;
	statusFlagsElement.clearContent();
	statusMap = null;

	for (Iterator i = sMap.keySet().iterator(); i.hasNext(); ) {
		String status = (String) i.next();
		String description = (String) sMap.get(status);

		Element statusFlag = statusFlagsElement.addElement("statusFlag");

		Element statusElement = statusFlag.addElement("status");
		statusElement.setText(status);

		Element descriptionElement = statusFlag.addElement("description");
		descriptionElement.setText(description);
	}
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
/**
 *  Sets the tupleMap attribute of the CollectionConfigReader object
 *
 * @param  tMap           The new tupleMap value
 * @exception  Exception  NOT YET DOCUMENTED
 */
public void setTupleMap(Map tMap) throws Exception {
	Node tuplesNode = getNode(tuplesPath);
	if (tuplesNode == null) {
		tuplesNode = getDocMap().createNewNode(tuplesPath);
		if (tuplesNode == null)
			throw new Exception("tupleMap node could not found or created");
	}
	Element tuplesElement = (Element) tuplesNode;
	tuplesElement.clearContent();
	tupleMap = null;

	for (Iterator i = tMap.keySet().iterator(); i.hasNext(); ) {
		String name = (String) i.next();
		String value = (String) tMap.get(name);

		Element tuple = tuplesElement.addElement("tuple");

		Element statusElement = tuple.addElement("name");
		statusElement.setText(name);

		Element descriptionElement = tuple.addElement("value");
		descriptionElement.setText(value);
	}
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
/**  Clear the ndrInfo element  */
public void clearNdrInfo() {
	Element ndrInfo = getNdrInfo();
	if (ndrInfo != null) {
		ndrInfo.clearContent();
	}
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
/**  
* Remove all ndrInfo from the CollectionConfig and set "authority" to "dcs".
*/
public void clearNdrInfo() {
	Element ndrInfo = (Element) getNode(ndrInfoPath);
	if (ndrInfo != null) {
		ndrInfo.clearContent();
	}
	setAuthority("dcs");
}