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Key: STR-3103
URL: https://issues.apache.org/struts/browse/STR-3103
Project: Struts 1
Issue Type: Bug
Affects Versions: 1.3.8
Environment: Windows XP
Reporter: Dmitry Rubenchik
I load my InitSrvlet through WEB.xml to perform an app initialization from
property files. Once this servlet is loaded, it effects struts global exception
handling.
Defined global exceptions are not caught by struts framework. If I would
disable load of the servlet, global exceptions are handled normally. Please let
me know what could be a cause for this behavior.
WEB.xml fragment:
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>
org.apache.struts.action.ActionServlet
</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>InitSrvlt</servlet-name>
<servlet-class>
com.ubs.fcm.servlets.InitSrvlt</servlet-class>
<init-param>
<param-name>configFileName</param-name>
<param-value>/apps/WasApps/FCM/FCMSystem/properties/log4j.properties</param-value>
</init-param>
<load-on-startup>-1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>InitSrvlt</servlet-name>
<url-pattern>/InitSrvlt</url-pattern>
</servlet-mapping>
InitSrvlet.java:
package com.ubs.fcm.servlets;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.Properties;
import javax.servlet.Servlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import com.pwj.fwa.log4j.PwLoggingConfigurator;
import com.pwj.fwa.log4j.PwLoggingSubLevel;
import com.ubs.fcm.common.ConfigFCM;
//import com.ubs.fcm.exceptions.*;
import com.ubs.fcm.log.Log;
/**
* @version 1.0
* @author
*/
public class InitSrvlt extends HttpServlet implements Servlet {
/**
* @see javax.servlet.GenericServlet#void ()
*/
public void init(ServletConfig config) throws ServletException {
// Setting pwlog init parameters
String configFileName=null;
try {
configFileName = (String)(new
javax.naming.InitialContext()).lookup("java:comp/env/LOG4J_SOURCE");
} catch (Exception e) {
e.printStackTrace(System.err);
}
String rootLogDir = null;
InputStream logPropsFile;
Properties logProp = new Properties();
try {
logPropsFile = new FileInputStream(configFileName);
logProp.load(logPropsFile);
logPropsFile.close();
Enumeration enLogProps = logProp.propertyNames();
String logKey;
while ( enLogProps.hasMoreElements() ) {
logKey = (String) enLogProps.nextElement();
try{
if(logKey.equals("ROOT_LOG_DIR")){
rootLogDir=logProp.getProperty(logKey);
}
}
catch(NumberFormatException e){
e.printStackTrace(System.err);
throw e;
}
}
} catch (IOException e) {
e.printStackTrace(System.err);
}
PwLoggingConfigurator pwLog =
PwLoggingConfigurator.getInstance(config);
pwLog.setLogFileName(rootLogDir);
if (Log.loggerDebug.isDebugEnabled())
Log.loggerDebug.debug("InitSrvlt.init(): PwLoggin
initialized successfully ", PwLoggingSubLevel.DEBUG);
super.init(config);
InputStream propsFile;
Properties prop = new Properties();
try {
try {
ConfigFCM.setAppPropPath((String)(new
javax.naming.InitialContext()).lookup("java:comp/env/CONFIG_SOURCE"));
} catch (Exception e) {
Log.loggerError.error("InitSrvlt.init(): Error
retrieving environment variable java:comp/env/CONFIG_SOURCE.",
PwLoggingSubLevel.NONE);
}
propsFile = new
FileInputStream(ConfigFCM.getAppPropPath());
//Throw an application exception if results were not
found.
//if (propsFile == null) {
//throw new
ConfigurationFileNotFoundException();
//}
prop.load(propsFile);
propsFile.close();
Enumeration enProps = prop.propertyNames();
String key;
while ( enProps.hasMoreElements() ) {
key = (String) enProps.nextElement();
if(key.equals("propPath"))
ConfigFCM.setPwSecPropPath(prop.getProperty(key));
try{
if(key.equals("appCode"))
ConfigFCM.setPwSecAppCode(Integer.parseInt(prop.getProperty(key)));
}
catch(NumberFormatException e){
Log.loggerError.error("InitSrvlt.init(): Invalid value for appCode in
FCMapp.properties.", PwLoggingSubLevel.NONE);
throw e;
}
try{
if(key.equals("appName"))
ConfigFCM.setPwSecAppName(prop.getProperty(key));
}
catch(NumberFormatException e){
Log.loggerError.error("InitSrvlt.init(): Invalid value for appName in
FCMapp.properties.", PwLoggingSubLevel.NONE);
throw e;
}
try{
if(key.equals("generalUserPermCode"))
ConfigFCM.setPwSecGenUserCode(Integer.parseInt(prop.getProperty(key)));
}
catch(NumberFormatException e){
Log.loggerError.error("InitSrvlt.init(): Invalid value for generalUserPermCode
in FCMapp.properties.", PwLoggingSubLevel.NONE);
throw e;
}
try{
if(key.equals("adminUserPermCode"))
ConfigFCM.setPwSecAdminUserCode(Integer.parseInt(prop.getProperty(key)));
}
catch(NumberFormatException e){
Log.loggerError.error("InitSrvlt.init(): Invalid value for adminUserPermCode in
FCMapp.properties.", PwLoggingSubLevel.NONE);
throw e;
}
if(key.equals("data_source"))
ConfigFCM.setDataSource(prop.getProperty(key));
}
//Initialize Web Tabs from xml file
//initTabControl();
//initReportManager();
if (Log.loggerDebug.isDebugEnabled())
Log.loggerDebug.debug("InitSrvlt.init(): FCM
App proporties initialized successfully ", PwLoggingSubLevel.DEBUG);
} catch (IOException e) {
Log.loggerError.error("InitSrvlt.init(): I/O Exception:
Can't read FCMapp.properties.", PwLoggingSubLevel.NONE,e);
}
}
}
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