com.alogic.xscript.xml.XsTextSet Maven / Gradle / Ivy
package com.alogic.xscript.xml;
import org.apache.commons.lang3.StringUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import com.alogic.xscript.ExecuteWatcher;
import com.alogic.xscript.Logiclet;
import com.alogic.xscript.LogicletContext;
import com.alogic.xscript.doc.XsObject;
import com.anysoft.util.Properties;
import com.anysoft.util.PropertiesConstants;
import com.anysoft.util.XmlTools;
/**
* 增加一个Text节点
* @author yyduan
* @since 1.6.11.38
*/
public class XsTextSet extends XsElementOperation{
protected String $tag = "";
protected String $value = "";
protected boolean overwrite = true;
public XsTextSet(String tag, Logiclet p) {
super(tag, p);
}
@Override
public void configure(Properties p){
super.configure(p);
$tag = PropertiesConstants.getRaw(p,"tag",$tag);
$value = PropertiesConstants.getRaw(p,"value",$value);
overwrite = PropertiesConstants.getBoolean(p, "overwrite", overwrite);
}
@Override
protected void onExecute(Element elem, XsObject root, XsObject current,
LogicletContext ctx, ExecuteWatcher watcher) {
String tag = PropertiesConstants.transform(ctx, $tag, "");
String value = PropertiesConstants.transform(ctx, $value, "");
if (StringUtils.isNotEmpty(tag)){
if (StringUtils.isEmpty(value)){
value = PropertiesConstants.getString(ctx,tag,"");
}
Document doc = elem.getOwnerDocument();
Element child = XmlTools.getFirstElementByPath(elem, tag);
if (child == null){
child = doc.createElement(tag);
child.appendChild(doc.createTextNode(value));
elem.appendChild(child);
}else{
Node node = child.getFirstChild();
if (node == null){
child.appendChild(doc.createTextNode(value));
}else{
child.replaceChild(doc.createTextNode(value), node);
}
}
}
}
}