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/*
* Element.java
*
* Created on August 4, 2003, 2:04 PM
*/
package com.sun.enterprise.tools.upgrade.transform.elements;
/**
*
* @author prakash
*/
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.w3c.dom.Node;
import com.sun.enterprise.tools.upgrade.transform.ElementToObjectMapper;
import java.util.logging.Level;
public class LogService extends BaseElement {
/** Creates a new instance of Element */
public LogService() {
}
/**
* element - log-service
* parentSource - parent server of element
* parentResult - domain
*/
public void transform(Element element, Element parentSource, Element parentResult){
logger.log(Level.FINE, stringManager.getString("upgrade.transform.transformingMSG", this.getClass().getName(), element.getTagName()));
NodeList logServs = parentResult.getElementsByTagName("log-service");
Element logService = null;
logger.log(Level.FINE, this.getClass().getName() + ":: logServs.getLength() ", logServs.getLength());
if(logServs.getLength() == 0){
NodeList config = parentResult.getElementsByTagName("config");
logService = parentResult.getOwnerDocument().createElement("log-service");
this.transferAttributes(element, logService, null);
this.appendElementToParent((Element)config.item(0),logService);
}else {
logService = (Element)logServs.item(0);
this.transferAttributes(element, logService, null);
}
super.transform(element, parentSource, logService);
}
// Over ride the method.
protected void transferAttributes(Element source, Element result, java.util.List nonTransferList){
// Transfer only appropriate attributes.
//result.setAttribute("echo-log-messages-to-stderr", source.getAttribute("echo-log-messages-to-stderr"));
//result.setAttribute("create-console",source.getAttribute("create-console"));
//result.setAttribute("log-virtual-server-id",source.getAttribute("log-virtual-server-id"));
// if source is 8.0 transfer all the elements
if(commonInfoModel.getSourceVersion().equals(com.sun.enterprise.tools.upgrade.common.UpgradeConstants.VERSION_7X)){
result.setAttribute("use-system-logging",source.getAttribute("use-system-logging"));
this.setModuleLevelLogs(source,result);
}else{
nonTransferList = new java.util.Vector();
// You dont want to change the log file name.
nonTransferList.add("file");
super.transferAttributes(source, result, nonTransferList);
}
}
private void setModuleLevelLogs(Element sourceLogService, Element resultLogService){
// This method is called only for AS 7.x. log-levels are defined for many source attributes, that need to be set to module level. in target
NodeList modLogLevels = resultLogService.getElementsByTagName("module-log-levels");
Element moduleLogLevels = null;
if(modLogLevels.getLength() == 0){
moduleLogLevels = resultLogService.getOwnerDocument().createElement("module-log-levels");
resultLogService.appendChild(moduleLogLevels);
}else{
moduleLogLevels = (Element)modLogLevels.item(0);
}
// ejb-container from source
//(http-service , iiop-service , admin-service? , web-container , ejb-container , mdb-container , jms-service , log-service , security-service , transaction-service , java-config , resources , applications , availability-service? , property*)
//root, server, ejb-container, cmp-container, mdb-container, web-container, classloader, configuration, naming, security, jts, jta, admin, deployment, verifier, jaxr, jaxrpc, saaj, corba, javamail, jms, connector, jdo, cmp, util, resource-adapter, synchronization, node-agent
setLogLevelAttribute(sourceLogService,"ejb-container", "log-level", moduleLogLevels, "ejb-container");
setLogLevelAttribute(sourceLogService,"web-container", "log-level", moduleLogLevels, "web-container");
setLogLevelAttribute(sourceLogService,"mdb-container", "log-level", moduleLogLevels, "mdb-container");
setLogLevelAttribute(sourceLogService,"orb", "log-level", moduleLogLevels, "corba");
setLogLevelAttribute(sourceLogService,"admin-service", "log-level", moduleLogLevels, "admin");
setLogLevelAttribute(sourceLogService,"jms-service", "log-level", moduleLogLevels, "jms");
setLogLevelAttribute(sourceLogService,"log-service", "level", moduleLogLevels, "server");
setLogLevelAttribute(sourceLogService,"log-service", "level", moduleLogLevels, "root");
setLogLevelAttribute(sourceLogService,"security-service", "log-level", moduleLogLevels, "security");
setLogLevelAttribute(sourceLogService,"transaction-service", "log-level", moduleLogLevels, "jts");
}
private void setLogLevelAttribute(Element sourceLogService, String srcEle, String srcAttrName, Element moduleLogLevels, String targetAttrName){
NodeList srcEles = sourceLogService.getOwnerDocument().getElementsByTagName(srcEle);
if((srcEles != null) && (srcEles.getLength() > 0)){
String logLevelAttrValue = ((Element)srcEles.item(0)).getAttribute(srcAttrName);
if((logLevelAttrValue != null) && (!logLevelAttrValue.trim().equals(""))){
if(logLevelAttrValue.equals("ALERT") || logLevelAttrValue.equals("FATAL")){
logLevelAttrValue = "SEVERE";
}
moduleLogLevels.setAttribute(targetAttrName, logLevelAttrValue);
}
}
}
}
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