Error web.xml customized ..... Plz help
Hi
I would like to handle custom message on exception raised by web container such as 404.
Will this code om mine work (coded in web.xml )
Please some body help
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<error-page>
<error-code>404</error-code>
<location>/common/ErrorPage.jsp</location>
<init-param>
<param-name>NEWERROR</param-name>
<param-value>NEWERRPGE</param-value>
</init-param>
<init-param>
<param-name>VSERRNO</param-name>
<param-value>pAGE UNDER CONSTRUCTION</param-value>
</init-param>
</error-page>Please some body help ASP
with regards
Karthik
Hi
I would like to handle custom message on exception raised by web container such as 404.
Will this code om mine work (coded in web.xml )
Although the Response was able to go to Error.jsp file,the params/values could not be retrieved.
Please some body help
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<error-page>
<error-code>404</error-code>
<location>/common/ErrorPage.jsp</location>
<init-param>
<param-name>NEWERROR</param-name>
<param-value>NEWERRPGE</param-value>
</init-param>
<init-param>
<param-name>VSERRNO</param-name>
<param-value>pAGE UNDER CONSTRUCTION</param-value>
</init-param>
</error-page>
Please some body help ASP
with regards
Karthik
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Exception:weblogic.management.ApplicationException: prepare failed for test Module: test Error: Exception preparing module: EJBModule(test,status=NEW) Unable to deploy EJB: test.jar from test.jar: Compiler failed executable.exec at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:274) at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476) at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407) at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:493) at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:763) at weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:701) at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1277) at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477) at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:2847) at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.java:1534) at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1188) at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031) at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer(SlaveDeployer.java:2634) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2584) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2506) at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:833) at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:542) at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:500) at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170) java.io.IOException: Compiler failed executable.exec at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.java:470) at weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:329) at weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:337) at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:270) at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476) at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407) at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:493) at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:763) at weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:701) at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1277) at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477) at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:2847) at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.java:1534) at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1188) at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031) at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer(SlaveDeployer.java:2634) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2584) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2506) at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:833) at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:542) at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:500) at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
The exception that occurred while performing this task.
Log:
A log of the task's activities.
[Deployer:149033]preparing application test on cgServer
[Deployer:149033]failed application test on cgServer
[Deployer:149034]An exception occurred for task [Deployer:149026]Deploy application test on cgServer.:
Exception:weblogic.management.ApplicationException: prepare failed for test
Module: test Error: Exception preparing module: EJBModule(test,status=NEW)
Unable to deploy EJB: test.jar from test.jar:
Compiler failed executable.exec
at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:274)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:493)
at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:763)
at weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:701)
at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1277)
at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:2847)
at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.java:1534)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1188)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer(SlaveDeployer.java:2634)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2584)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2506)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:833)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:542)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:500)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
java.io.IOException: Compiler failed executable.exec
at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.java:470)
at weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:329)
at weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:337)
at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:270)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:493)
at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:763)
at weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:701)
at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1277)
at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:2847)
at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.java:1534)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1188)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer(SlaveDeployer.java:2634)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2584)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2506)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:833)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:542)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:500)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
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myfolder
| |____META-INF(*.xml files--ejb-jar.xml , weblogic-ejb-jar.xml )
|
|_____test(*.class files remote,home,bean,client also)
|_____source files also here only.
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map.put("key","value");
%>
replicationMode = can be either 'pooled', 'synchronous' or 'asynchronous'.
* Pooled means that the replication happens using several sockets in a synchronous way. Ie, the data gets replicated, then the request return. This is the same as the 'synchronous' setting except it uses a pool of sockets, hence it is multithreaded. This is the fastest and safest configuration. To use this, also increase the nr of tcp threads that you have dealing with replication.
* Synchronous means that the thread that executes the request, is also the
thread the replicates the data to the other nodes, and will not return until all
nodes have received the information.
* Asynchronous means that there is a specific 'sender' thread for each cluster node,
so the request thread will queue the replication request into a "smart" queue,
and then return to the client.
The "smart" queue is a queue where when a session is added to the queue, and the same session
already exists in the queue from a previous request, that session will be replaced
in the queue instead of replicating two requests. This almost never happens, unless there is a
large network delay.
-->
<!--
When configuring for clustering, you also add in a valve to catch all the requests
coming in, at the end of the request, the session may or may not be replicated.
A session is replicated if and only if all the conditions are met:
1. useDirtyFlag is true or setAttribute or removeAttribute has been called AND
2. a session exists (has been created)
3. the request is not trapped by the "filter" attribute
The filter attribute is to filter out requests that could not modify the session,
hence we don't replicate the session after the end of this request.
The filter is negative, ie, anything you put in the filter, you mean to filter out,
ie, no replication will be done on requests that match one of the filters.
The filter attribute is delimited by ;, so you can't escape out ; even if you wanted to.
filter=".*\.gif;.*\.js;" means that we will not replicate the session after requests with the URI
ending with .gif and .js are intercepted.
The deployer element can be used to deploy apps cluster wide.
Currently the deployment only deploys/undeploys to working members in the cluster
so no WARs are copied upons startup of a broken node.
The deployer watches a directory (watchDir) for WAR files when watchEnabled="true"
When a new war file is added the war gets deployed to the local instance,
and then deployed to the other instances in the cluster.
When a war file is deleted from the watchDir the war is undeployed locally
and cluster wide
-->
<!--
<Cluster className="org.apache.catalina.cluster.tcp.SimpleTcpCluster"
managerClassName="org.apache.catalina.cluster.session.DeltaManager"
expireSessionsOnShutdown="false"
useDirtyFlag="true"
notifyListenersOnReplication="true">
<Membership
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="228.0.0.4"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"/>
<Receiver
className="org.apache.catalina.cluster.tcp.ReplicationListener"
tcpListenAddress="auto"
tcpListenPort="4001"
tcpSelectorTimeout="100"
tcpThreadCount="6"/>
<Sender
className="org.apache.catalina.cluster.tcp.ReplicationTransmitter"
replicationMode="pooled"
ackTimeout="15000"/>
<Valve className="org.apache.catalina.cluster.tcp.ReplicationValve"
filter=".*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;"/>
<Deployer className="org.apache.catalina.cluster.deploy.FarmWarDeployer"
tempDir="/tmp/war-temp/"
deployDir="/tmp/war-deploy/"
watchDir="/tmp/war-listen/"
watchEnabled="false"/>
</Cluster>
-->
<!-- Normally, users must authenticate themselves to each web app
individually. Uncomment the following entry if you would like
a user to be authenticated the first time they encounter a
resource protected by a security constraint, and then have that
user identity maintained across all web applications contained
in this virtual host. -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all requests for this virtual host. By
default, log files are created in the "logs" directory relative to
$CATALINA_HOME. If you wish, you can specify a different
directory with the "directory" attribute. Specify either a relative
(to $CATALINA_HOME) or absolute path to the desired directory.
-->
<!--
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="logs" prefix="localhost_access_log." suffix=".txt"
pattern="common" resolveHosts="false"/>
-->
<!-- Access log processes all requests for this virtual host. By
default, log files are created in the "logs" directory relative to
$CATALINA_HOME. If you wish, you can specify a different
directory with the "directory" attribute. Specify either a relative
(to $CATALINA_HOME) or absolute path to the desired directory.
This access log implementation is optimized for maximum performance,
but is hardcoded to support only the "common" and "combined" patterns.
-->
<!--
<Valve className="org.apache.catalina.valves.FastCommonAccessLogValve"
directory="logs" prefix="localhost_access_log." suffix=".txt"
pattern="common" resolveHosts="false"/>
-->
<Context path="/tdm" docBase="tdm" debug="0" reloadable="true" />
</Host>
</Engine>
</Service>
</Server>
I have set the context path to /tdm in the server.xml file. Should this be placed in context.xml?
My first page in the project is called Homepage.html. To start my project I give http://localhost:5050/tdm/homepage.html
in a browser. Here I accept a username and password from the user and then do the validation in
a valid.jsp file, where I connect to the database and check and use jsp:forward to go to next pages
accordingly. However when I enter the username and password and click Go in the homepage, nothing is
displayed on the next page. The URL in the browser says valid.jsp but a blank screen appears.
WHY DOES IT HAPPEN SO? DOES IT MEAN THAT TOMCAT IS NOT RECOGNIZING JAVA IN MY SYSTEM OR IS IT A PROBLEM
WITH THE DATABASE CONNECTION OR SOMETHING ELSE? I FEEL THAT TOMCAT IS NOT EXECUTING JSP COMMANDS?
IS IT POSSIBLE?WHY WILL THIS HAPPEN?
I set the JAVA_HOME and CATALINA_HOME environment to the jdk and tomcat folders resp.
Is there any other thing that I need to set in classpath? Should I have my project as a
WAR file in the webapps of TOMCAT or just a folder i.e. directory structure will fine?I am using Tomcat 5.5 and Jdk 1.5.0_12 and Oracle 10g. I am using jdbc-odbc bridge connection
to connect to the database. I have placed my project folder called
tdm under the webapps folder in Tomcat. This 'tdm' folder consists of
a collection of html pages,jsp pages and images of my project. Also I created a
WEB-INF folderand in that I have lib folder which contains catalina-root.jar
, classes12.jar and nls_charset.jar files. And also in the WEB-INF folder I have the web.xml
file which looks like this
<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
Copyright 2004 The Apache Software Foundation
Licensed 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.
-->
<web-app>
<resource-ref>
<description>Oracle Datasource example</description>
<res-ref-name>jdbc/gdn</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
My Server.xml file in Tomcat\conf folder is as follows
<!-- Example Server Configuration File -->
<!-- Note that component elements are nested corresponding to their
parent-child relationships with each other -->
<!-- A "Server" is a singleton element that represents the entire JVM,
which may contain one or more "Service" instances. The Server
listens for a shutdown command on the indicated port.
Note: A "Server" is not itself a "Container", so you may not
define subcomponents such as "Valves" or "Loggers" at this level.
-->
<Server port="8005" shutdown="SHUTDOWN">
<!-- Comment these entries out to disable JMX MBeans support used for the
administration web application -->
<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<!-- Global JNDI resources -->
<GlobalNamingResources>
<!-- Test entry for demonstration purposes -->
<Environment name="simpleValue" type="java.lang.Integer" value="30"/>
<!-- Editable user database that can also be used by
UserDatabaseRealm to authenticate users -->
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
<Resource name="jdbc/gdn" auth="Container"
type="javax.sql.DataSource" driverClassName="sun.jdbc.odbc.JdbcOdbcDriver"
url="jdbc:odbc:gdn"
username="system" password="tiger" maxActive="20" maxIdle="10"
maxWait="-1"/>
</GlobalNamingResources>
<!-- A "Service" is a collection of one or more "Connectors" that share
a single "Container" (and therefore the web applications visible
within that Container). Normally, that Container is an "Engine",
but this is not required.
Note: A "Service" is not itself a "Container", so you may not
define subcomponents such as "Valves" or "Loggers" at this level.
-->
<!-- Define the Tomcat Stand-Alone Service -->
<Service name="Catalina">
<!-- A "Connector" represents an endpoint by which requests are received
and responses are returned. Each Connector passes requests on to the
associated "Container" (normally an Engine) for processing.
By default, a non-SSL HTTP/1.1 Connector is established on port 8080.
You can also enable an SSL HTTP/1.1 Connector on port 8443 by
following the instructions below and uncommenting the second Connector
entry. SSL support requires the following steps (see the SSL Config
HOWTO in the Tomcat 5 documentation bundle for more detailed
instructions):
* If your JDK version 1.3 or prior, download and install JSSE 1.0.2 or
later, and put the JAR files into "$JAVA_HOME/jre/lib/ext".
* Execute:
%JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg RSA (Windows)
$JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA (Unix)
with a password value of "changeit" for both the certificate and
the keystore itself.
By default, DNS lookups are enabled when a web application calls
request.getRemoteHost(). This can have an adverse impact on
performance, so you can disable it by setting the
"enableLookups" attribute to "false". When DNS lookups are disabled,
request.getRemoteHost() will return the String version of the
IP address of the remote client.
-->
<!-- Define a non-SSL HTTP/1.1 Connector on port 8080 -->
<Connector
port="5050" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />
<!-- Note : To disable connection timeouts, set connectionTimeout value
to 0 -->
<!-- Note : To use gzip compression you could set the following properties :
compression="on"
compressionMinSize="2048"
noCompressionUserAgents="gozilla, traviata"
compressableMimeType="text/html,text/xml"
-->
<!-- Define a SSL HTTP/1.1 Connector on port 8443 -->
<!--
<Connector port="8443"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" disableUploadTimeout="true"
acceptCount="100" scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS" />
-->
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="8009"
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />
<!-- Define a Proxied HTTP/1.1 Connector on port 8082 -->
<!-- See proxy documentation for more information about using this. -->
<!--
<Connector port="8082"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" acceptCount="100" connectionTimeout="20000"
proxyPort="80" disableUploadTimeout="true" />
-->
<!-- An Engine represents the entry point (within Catalina) that processes
every request. The Engine implementation for Tomcat stand alone
analyzes the HTTP headers included with the request, and passes them
on to the appropriate Host (virtual host). -->
<!-- You should set jvmRoute to support load-balancing via AJP ie :
<Engine name="Standalone" defaultHost="localhost" jvmRoute="jvm1">
-->
<!-- Define the top level container in our container hierarchy -->
<Engine name="Catalina" defaultHost="localhost">
<!-- The request dumper valve dumps useful debugging information about
the request headers and cookies that were received, and the response
headers and cookies that were sent, for all requests received by
this instance of Tomcat. If you care only about requests to a
particular virtual host, or a particular application, nest this
element inside the corresponding <Host> or <Context> entry instead.
For a similar mechanism that is portable to all Servlet 2.4
containers, check out the "RequestDumperFilter" Filter in the
example application (the source for this filter may be found in
"$CATALINA_HOME/webapps/examples/WEB-INF/classes/filters").
Request dumping is disabled by default. Uncomment the following
element to enable it. -->
<!--
<Valve className="org.apache.catalina.valves.RequestDumperValve"/>
-->
<!-- Because this Realm is here, an instance will be shared globally -->
<!-- This Realm uses the UserDatabase configured in the global JNDI
resources under the key "UserDatabase". Any edits
that are performed against this UserDatabase are immediately
available for use by the Realm. -->
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
<!-- Comment out the old realm but leave here for now in case we
need to go back quickly -->
<!--
<Realm className="org.apache.catalina.realm.MemoryRealm" />
-->
<!-- Replace the above Realm with one of the following to get a Realm
stored in a database and accessed via JDBC -->
<!--
<Realm className="org.apache.catalina.realm.JDBCRealm"
driverName="org.gjt.mm.mysql.Driver"
connectionURL="jdbc:mysql://localhost/authority"
connectionName="test" connectionPassword="test"
userTable="users" userNameCol="user_name" userCredCol="user_pass"
userRoleTable="user_roles" roleNameCol="role_name" />
-->
<!--
<Realm className="org.apache.catalina.realm.JDBCRealm"
driverName="oracle.jdbc.driver.OracleDriver"
connectionURL="jdbc:oracle:thin:@ntserver:1521:ORCL"
connectionName="scott" connectionPassword="tiger"
userTable="users" userNameCol="user_name" userCredCol="user_pass"
userRoleTable="user_roles" roleNameCol="role_name" />
-->
<!--
<Realm className="org.apache.catalina.realm.JDBCRealm"
driverName="sun.jdbc.odbc.JdbcOdbcDriver"
connectionURL="jdbc:odbc:CATALINA"
userTable="users" userNameCol="user_name" userCredCol="user_pass"
userRoleTable="user_roles" roleNameCol="role_name" />
-->
<!-- Define the default virtual host
Note: XML Schema validation will not work with Xerces 2.2.
-->
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<!-- Defines a cluster for this node,
By defining this element, means that every manager will be changed.
So when running a cluster, only make sure that you have webapps in there
that need to be clustered and remove the other ones.
A cluster has the following parameters:
className = the fully qualified name of the cluster class
name = a descriptive name for your cluster, can be anything
mcastAddr = the multicast address, has to be the same for all the nodes
mcastPort = the multicast port, has to be the same for all the nodes
mcastBindAddr = bind the multicast socket to a specific address
mcastTTL = the multicast TTL if you want to limit your broadcast
mcastSoTimeout = the multicast readtimeout
mcastFrequency = the number of milliseconds in between sending a "I'm alive" heartbeat
mcastDropTime = the number a milliseconds before a node is considered "dead" if no heartbeat is received
tcpThreadCount = the number of threads to handle incoming replication requests, optimal would be the same amount of threads as nodes
tcpListenAddress = the listen address (bind address) for TCP cluster request on this host,
in case of multiple ethernet cards.
auto means that address becomes
InetAddress.getLocalHost().getHostAddress()
tcpListenPort = the tcp listen port
tcpSelectorTimeout = the timeout (ms) for the Selector.select() method in case the OS
has a wakup bug in java.nio. Set to 0 for no timeout
printToScreen = true means that managers will also print to std.out
expireSessionsOnShutdown = true means that
useDirtyFlag = true means that we only replicate a session after setAttribute,removeAttribute has been called.
false means to replicate the session after each request.
false means that replication would work for the following piece of code: (only for SimpleTcpReplicationManager)
<%
HashMap map = (HashMap)session.getAttribute("map");
map.put("key","value");
%>
replicationMode = can be either 'pooled', 'synchronous' or 'asynchronous'.
* Pooled means that the replication happens using several sockets in a synchronous way. Ie, the data gets replicated, then the request return. This is the same as the 'synchronous' setting except it uses a pool of sockets, hence it is multithreaded. This is the fastest and safest configuration. To use this, also increase the nr of tcp threads that you have dealing with replication.
* Synchronous means that the thread that executes the request, is also the
thread the replicates the data to the other nodes, and will not return until all
nodes have received the information.
* Asynchronous means that there is a specific 'sender' thread for each cluster node,
so the request thread will queue the replication request into a "smart" queue,
and then return to the client.
The "smart" queue is a queue where when a session is added to the queue, and the same session
already exists in the queue from a previous request, that session will be replaced
in the queue instead of replicating two requests. This almost never happens, unless there is a
large network delay.
-->
<!--
When configuring for clustering, you also add in a valve to catch all the requests
coming in, at the end of the request, the session may or may not be replicated.
A session is replicated if and only if all the conditions are met:
1. useDirtyFlag is true or setAttribute or removeAttribute has been called AND
2. a session exists (has been created)
3. the request is not trapped by the "filter" attribute
The filter attribute is to filter out requests that could not modify the session,
hence we don't replicate the session after the end of this request.
The filter is negative, ie, anything you put in the filter, you mean to filter out,
ie, no replication will be done on requests that match one of the filters.
The filter attribute is delimited by ;, so you can't escape out ; even if you wanted to.
filter=".*\.gif;.*\.js;" means that we will not replicate the session after requests with the URI
ending with .gif and .js are intercepted.
The deployer element can be used to deploy apps cluster wide.
Currently the deployment only deploys/undeploys to working members in the cluster
so no WARs are copied upons startup of a broken node.
The deployer watches a directory (watchDir) for WAR files when watchEnabled="true"
When a new war file is added the war gets deployed to the local instance,
and then deployed to the other instances in the cluster.
When a war file is deleted from the watchDir the war is undeployed locally
and cluster wide
-->
<!--
<Cluster className="org.apache.catalina.cluster.tcp.SimpleTcpCluster"
managerClassName="org.apache.catalina.cluster.session.DeltaManager"
expireSessionsOnShutdown="false"
useDirtyFlag="true"
notifyListenersOnReplication="true">
<Membership
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="228.0.0.4"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"/>
<Receiver
className="org.apache.catalina.cluster.tcp.ReplicationListener"
tcpListenAddress="auto"
tcpListenPort="4001"
tcpSelectorTimeout="100"
tcpThreadCount="6"/>
<Sender
className="org.apache.catalina.cluster.tcp.ReplicationTransmitter"
replicationMode="pooled"
ackTimeout="15000"/>
<Valve className="org.apache.catalina.cluster.tcp.ReplicationValve"
filter=".*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;"/>
<Deployer className="org.apache.catalina.cluster.deploy.FarmWarDeployer"
tempDir="/tmp/war-temp/"
deployDir="/tmp/war-deploy/"
watchDir="/tmp/war-listen/"
watchEnabled="false"/>
</Cluster>
-->
<!-- Normally, users must authenticate themselves to each web app
individually. Uncomment the following entry if you would like
a user to be authenticated the first time they encounter a
resource protected by a security constraint, and then have that
user identity maintained across all web applications contained
in this virtual host. -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all requests for this virtual host. By
default, log files are created in the "logs" directory relative to
$CATALINA_HOME. If you wish, you can specify a different
directory with the "directory" attribute. Specify either a relative
(to $CATALINA_HOME) or absolute path to the desired directory.
-->
<!--
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="logs" prefix="localhost_access_log." suffix=".txt"
pattern="common" resolveHosts="false"/>
-->
<!-- Access log processes all requests for this virtual host. By
default, log files are created in the "logs" directory relative to
$CATALINA_HOME. If you wish, you can specify a different
directory with the "directory" attribute. Specify either a relative
(to $CATALINA_HOME) or absolute path to the desired directory.
This access log implementation is optimized for maximum performance,
but is hardcoded to support only the "common" and "combined" patterns.
-->
<!--
<Valve className="org.apache.catalina.valves.FastCommonAccessLogValve"
directory="logs" prefix="localhost_access_log." suffix=".txt"
pattern="common" resolveHosts="false"/>
-->
<Context path="/tdm" docBase="tdm" debug="0" reloadable="true" />
</Host>
</Engine>
</Service>
</Server>
I have set the context path to /tdm in the server.xml file. Should this be placed in context.xml?
My first page in the project is called Homepage.html. To start my project I give http://localhost:5050/tdm/homepage.html
in a browser. Here I accept a username and password from the user and then do the validation in
a valid.jsp file, where I connect to the database and check and use jsp:forward to go to next pages
accordingly. However when I enter the username and password and click Go in the homepage, nothing is
displayed on the next page. The URL in the browser says valid.jsp but a blank screen appears.
WHY DOES IT HAPPEN SO? DOES IT MEAN THAT TOMCAT IS NOT RECOGNIZING JAVA IN MY SYSTEM OR IS IT A PROBLEM
WITH THE DATABASE CONNECTION OR SOMETHING ELSE? I FEEL THAT TOMCAT IS NOT EXECUTING JSP COMMANDS?
IS IT POSSIBLE?WHY WILL THIS HAPPEN?
I set the JAVA_HOME and CATALINA_HOME environment to the jdk and tomcat folders resp.
Is there any other thing that I need to set in classpath? Should I have my project as a
WAR file in the webapps of TOMCAT or just a folder i.e. directory structure will fine? -
I am facing a new problem with xml schema, plz help me
Hi @,
I am facing a problem with xml schema validation. Below is my code.
public void initialize(String cfgFileName) {
try {
try {
DOMParserWrapper parser = (DOMParserWrapper)Class.forName("dom.wrappers.DOMParser").newInstance();
parser.setFeature( "http://apache.org/xml/features/dom/defer-node-expansion",true );
parser.setFeature( "http://xml.org/sax/features/validation",true);
parser.setFeature( "http://xml.org/sax/features/namespaces",true );
parser.setFeature( "http://apache.org/xml/features/validation/schema",true );
parser.setFeature( "http://apache.org/xml/features/validation/schema-full-checking",true );
Document document = parser.parse(cfgFileName);
System.out.println("Vijay .. code .. damar\n");
}catch (org.xml.sax.SAXParseException spe) {
} catch (org.xml.sax.SAXNotRecognizedException ex ){
} catch (org.xml.sax.SAXNotSupportedException ex ){
} catch (org.xml.sax.SAXException se) {
if (se.getException() != null)
se.getException().printStackTrace(System.err);
else
se.printStackTrace(System.err);
}catch (Exception e) {
System.out.println("Caught unknown exception : \n");
e.printStackTrace(System.err);
System.out.println("Vijay .. code .. success\n");
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
//docBuilder.setErrorHandler(myErrorHandler);
cfg = docBuilder.parse(new File(cfgFileName));
cfg .getDocumentElement ().normalize ();
} catch (Exception e) {
e.printStackTrace();
In the above code I am parsing the xml file and i am doing schema validation. Schema validation is proper and it is validating correctly. Only problem is that, It is validating and showing error correctly correctly but it is not catching that error.
For clear understanding I am printing one statement before parsing and after parsing.
SYSTEM.OUT.PRINTLN("Vijay .. code .. damar\n") this is before parsing
SYSTEM.OUT.PRINTLN("Vijay .. code .. success\n") this is after parsing
Here what is happening means, It is validating correctly and showing error :
[Error] nw_layout-new.xml:800:97: Datatype error: Value 'y' does not match regular expression facet 'yes|no'..
Vijay .. code .. damar
Vijay .. code .. success
Here it is showing error and still continueing not catching.
Plz give solution for this.
Thanks
vijay KHello dipthebe,
Check out the articles below go through troubleshooting steps for your iPhone when the screen is unresponsive. You may want to try and restore your iPhone as a new device and then test out what happens when you miss a call to see if the issue is still present afterwards.
iPhone, iPad, iPod touch: Troubleshooting touchscreen response
http://support.apple.com/kb/ts1827
Use iTunes to restore your iOS device to factory settings
http://support.apple.com/kb/HT1414
Regards,
-Norm G. -
Error Executing J2EE server PLZ help
Hi All
Im using Windows 2003 professional J2SDK 1.3.0, J2SDKEE1.2.1
Please help me in this...can't able to start the server.
When I gave j2ee -verbose, it gave the following result.
D:\>j2ee -verbose
J2EE server Listen Port: = 1049
org.omg.CORBA.INTERNAL: minor code: 1398079495 completed: No
at com.sun.corba.ee.internal.iiop.Connection.getLocalHost(Connection.jav
a:171)
at com.sun.corba.ee.internal.corba.ORB.checkApplicationPropertyDefaults(
ORB.java:514)
at com.sun.corba.ee.internal.corba.ORB.set_parameters(ORB.java:246)
at com.sun.corba.ee.internal.POA.POAORB.set_parameters(POAORB.java:163)
at org.omg.CORBA.ORB.init(ORB.java:329)
at com.sun.enterprise.util.ORBManager.createORB(ORBManager.java:149)
at com.sun.enterprise.util.ORBManager.init(ORBManager.java:62)
at com.sun.enterprise.server.J2EEServer.createORB(J2EEServer.java:373)
at com.sun.enterprise.server.J2EEServer.run(J2EEServer.java:220)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:866)
org.omg.CORBA.INTERNAL: minor code: 1398079495 completed: No
at com.sun.corba.ee.internal.iiop.Connection.getLocalHost(Connection.jav
a:171)
at com.sun.corba.ee.internal.corba.ORB.checkApplicationPropertyDefaults(
ORB.java:514)
at com.sun.corba.ee.internal.corba.ORB.set_parameters(ORB.java:246)
at com.sun.corba.ee.internal.POA.POAORB.set_parameters(POAORB.java:163)
at org.omg.CORBA.ORB.init(ORB.java:329)
at com.sun.enterprise.util.ORBManager.createORB(ORBManager.java:149)
at com.sun.enterprise.util.ORBManager.init(ORBManager.java:62)
at com.sun.enterprise.util.ORBManager.getORBInitialPort(ORBManager.java:
80)
at com.sun.enterprise.server.J2EEServer.createORB(J2EEServer.java:375)
at com.sun.enterprise.server.J2EEServer.run(J2EEServer.java:220)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:866)
org.omg.CORBA.INTERNAL: minor code: 1398079495 completed: No
at com.sun.corba.ee.internal.iiop.Connection.getLocalHost(Connection.jav
a:171)
at com.sun.corba.ee.internal.corba.ORB.checkApplicationPropertyDefaults(
ORB.java:514)
at com.sun.corba.ee.internal.corba.ORB.set_parameters(ORB.java:246)
at com.sun.corba.ee.internal.POA.POAORB.set_parameters(POAORB.java:163)
at org.omg.CORBA.ORB.init(ORB.java:329)
at com.sun.enterprise.util.ORBManager.createORB(ORBManager.java:149)
at com.sun.enterprise.util.ORBManager.init(ORBManager.java:62)
at com.sun.enterprise.util.ORBManager.getORB(ORBManager.java:74)
at com.sun.enterprise.server.J2EEServer.createORB(J2EEServer.java:377)
at com.sun.enterprise.server.J2EEServer.run(J2EEServer.java:220)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:866)
java.lang.NullPointerException
at com.sun.enterprise.iiop.POAProtocolMgr.<init>(POAProtocolMgr.java:84)
at com.sun.enterprise.server.J2EEServer.run(J2EEServer.java:237)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:866)
java.lang.RuntimeException
at com.sun.enterprise.server.J2EEServer.run(J2EEServer.java:348)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:866)
Error executing J2EE server ...
Then if i try to stop the server by j2ee -stop ....the following happens
D:\>j2ee -stop
org.omg.CORBA.INTERNAL: minor code: 1398079495 completed: No
at com.sun.corba.ee.internal.iiop.Connection.getLocalHost(Connection.jav
a:171)
at com.sun.corba.ee.internal.corba.ORB.checkApplicationPropertyDefaults(
ORB.java:514)
at com.sun.corba.ee.internal.corba.ORB.set_parameters(ORB.java:246)
at com.sun.corba.ee.internal.POA.POAORB.set_parameters(POAORB.java:163)
at org.omg.CORBA.ORB.init(ORB.java:329)
at com.sun.enterprise.util.ORBManager.createORB(ORBManager.java:149)
at com.sun.enterprise.util.ORBManager.init(ORBManager.java:62)
at com.sun.enterprise.naming.SerialInitContextFactory.<init>(SerialInitC
ontextFactory.java:36)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
55)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.<init>(InitialContext.java:178)
at com.sun.enterprise.util.Utility.lookupObject(Utility.java:117)
at com.sun.enterprise.server.J2EEServer.shutdown(J2EEServer.java:762)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:830)
org.omg.CORBA.INTERNAL: minor code: 1398079495 completed: No
at com.sun.corba.ee.internal.iiop.Connection.getLocalHost(Connection.jav
a:171)
at com.sun.corba.ee.internal.corba.ORB.checkApplicationPropertyDefaults(
ORB.java:514)
at com.sun.corba.ee.internal.corba.ORB.set_parameters(ORB.java:246)
at com.sun.corba.ee.internal.POA.POAORB.set_parameters(POAORB.java:163)
at org.omg.CORBA.ORB.init(ORB.java:329)
at com.sun.enterprise.util.ORBManager.createORB(ORBManager.java:149)
at com.sun.enterprise.util.ORBManager.init(ORBManager.java:62)
at com.sun.enterprise.util.ORBManager.getORB(ORBManager.java:74)
at com.sun.enterprise.naming.SerialInitContextFactory.<init>(SerialInitC
ontextFactory.java:37)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
55)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.<init>(InitialContext.java:178)
at com.sun.enterprise.util.Utility.lookupObject(Utility.java:117)
at com.sun.enterprise.server.J2EEServer.shutdown(J2EEServer.java:762)
at com.sun.enterprise.server.J2EEServer.main(J2EEServer.java:830)
Unable to shutdown the J2EE server.
D:\>
Please help me in this regard ...
Thanking you in advance..Please help me guys Im really waiting for the solutiion to the problem
-
Hi Gurus
Can anyone tell me why am getting this error meaage while transporting Business Content Sales Query.
"Error in development class, object ELEM 2BFTY8LWFAIM6KOWLONOC7WYO not saved to the order"
ShreyaShreya,
BW objects should be transported in the following order:
-R/3 objects must be transported in a CTS before BW transports can begin.
-Objects needs to be transported as per their dependencies.
Also use the Transport Connection Tool to analyze your objects.
Hope this helps.
G. -
Itunes error message can someone plz help.
Hello I have uninstalled and then reinstalled itunes multiple times and I keep getting this following message. "The instruction at "0x00ed408c" referenced "0x00ed408c". The memory could not be "written".Click OK to terminate the programnced at " Can someone please kindly help me on how to resolve this issue so I can start using itunes again. Thank you so much.
Hi!
I had the exact same issue, being on a mac. If you are on a mac and the connection error message occurs, then use this link http://fpdownload.macromedia.com/pub/flashplayer/latest/help/install_flash_player_osx.dmg
It allows you to download it offline, which is what I used.
Hope I was help!
-Haroon -
I m getting error to access apex plz help
hi anyone ,
help me
my error log is..
[Wed Aug 01 15:57:10 2007] [notice] FastCGI: process manager initialized
[Wed Aug 01 15:57:15 2007] [error] [client 192.168.0.27] [ecid: 1185964034:192.168.0.27:1040:484:1,0] mod_plsql: /pls/apex/apex HTTP-404
apex: PROCEDURE DOESN'T EXIST
[Wed Aug 01 15:57:22 2007] [error] [client 192.168.0.27] [ecid: 1185964042:192.168.0.27:1040:484:2,0] mod_plsql: /pls/apex/apex HTTP-404
apex: PROCEDURE DOESN'T EXIST
entry in .dads file
<Location /pls/apex>
Order deny,allow
PlsqlDocumentPath docs
AllowOverride None
PlsqlDocumentProcedure wwv_flow_file_mgr.process_download
PlsqlDatabaseConnectString narendra:1521:sipl
PlsqlNLSLanguage AMERICAN_AMERICA.AL32UTF8
PlsqlAuthenticationMode Basic
SetHandler pls_handler
PlsqlDocumentTablename wwv_flow_file_objects$
PlsqlDatabaseUsername APEX_PUBLIC_USER
PlsqlDefaultPage apex
PlsqlDatabasePassword siplapex
Allow from all
</Location>
and i getting this error on page
The requested URL /pls/apex/apex was not found on this server.Hi
at last i getting this ,bcoz of this have any problem
...create null.sql
timing for: Grants
Elapsed: 00:00:00.02
VI. I N S T A L L F L O W S
define "^" (hex 5e)
...design time flows
APPLICATION 4411 - APEX - System Messages
Set Credentials...
begin
ERROR at line 1:
ORA-04063: package body "FLOWS_030000.WWV_FLOW_API" has errors
ORA-06508: PL/SQL: could not find program unit being called
ORA-06512: at line 4
Disconnected from Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Pr
oduction
With the Partitioning, OLAP and Data Mining options
F:\apex> -
Stock Application giving Error... Plz Help me
Hello,
i have installed J2SE V1.4.2_08 SDK and J2MW WIRELESS TOOLKIT 2.3 BETA, When i build Demos aaplication, in that i have selected Stock application, Whenever i have tried to add company's stock symbol. it ask me About Airtime. when i chooses Yes then it gives me following error msg...
java.lang.StringIndexOutofBoundException
String index out of range - 112.
i hv stuck to this problem from past 2 months... plz send me solution to this..
thanking you
Dnyanesh KulkarniHi,
I also made entry in form_path and i am creating new form using template.fmb in oracle 10g. Just i opened that template.fmb and changing the name to xxx.fmb and i am compiling and running that xxx.fmb. While i am running getting error.
Error message is :
FRM-40735:ON-ERROR trigger raised unhandled exception ORA-06508 Looks like the entry in FORMS_PATH is not correct/complete.
Note: 797293.1 - Oracle Application Return The following Error FRM-40735: ON-ERROR trigger raised unhandled exception ORA-6508
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=797293.1
Regards,
Hussein
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