I have an ear file built which has a war file inside.The war has web.xml which has servlet defined:
<servlet>
<servlet-name>ExcelDownload</servlet-name>
<servlet-class>web.ExcelDownload</servlet-class>
<multipart-config>
**<!--<max-file-size>1048576</max-file-size> -->**
</multipart-config>
</servlet>
The problem here is my in ear file max-file-size is commented that means there are no attributes defined for the multipart-config. But when I deploy my ear on WebSphere 8.5.5.9, it changes my web.xml to:
<servlet>
<servlet-name>ExcelDownload</servlet-name>
<servlet-class>com.ofss.infra.web.ExcelDownload</servlet-class>
<multipart-config>
<max-file-size>0</max-file-size>
**<max-request-size>0</max-request-size>**
<file-size-threshold>0</file-size-threshold>
</multipart-config>
</servlet>
Since the max-file-size attribute is defined as zero in web.xml I am not not able to use HTTP request to upload the file to server.
I need help on to understand why the attribute is being added by WAS though its not available in ear. I did my digging I tried during deployment not to use metadata-complete attribute to false then instead of changing web.xml WAS has created a new file web_merged.xml (this has max-file-size set to zero) and am still facing the issue.
Related
I've recently setup a new Weblogic 12c environment. On deploying an application that I know works in Weblogic 11g I get the error "The url-pattern /resources/* in web application is mapped to multiple Servlets."
The mapping it's referring to is in the web.xml inside the application.ear that's being deployed, but it's only mapped once:
<servlet-mapping>
<servlet-name>velocity</servlet-name>
<url-pattern>/resources/*</url-pattern>
</servlet-mapping>
The project doesn't contain any other references to the url pattern /resources/*, can someone explain where the duplicated mapping is coming from and how I can work around it?
The closest issue I could find is this: https://bugster.forgerock.org/jira/si/jira.issueviews:issue-html/OPENAM-7947/OPENAM-7947.html, which has been marked as unreproducible.
Full stack trace from deployment:
<Error> <Deployer> <BEA-149205> <Failed to initialize the application "<application_name>" due to error weblogic.application.ModuleException: weblogic.management.DeploymentException: [HTTP:101401]The url-pa
ttern /resources/* in web application <application_name> is mapped to multiple Servlets.
weblogic.application.ModuleException: weblogic.management.DeploymentException: [HTTP:101401]The url-pattern /resources/* in web application <application_name> is mapped to multiple Servlets.
at weblogic.application.internal.ExtensibleModuleWrapper.prepare(ExtensibleModuleWrapper.java:114)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:100)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:192)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:187)
at weblogic.application.utils.StateMachineDriver$ParallelChange.run(StateMachineDriver.java:83)
at weblogic.application.utils.StateMachineDriver.nextStateInParallel(StateMachineDriver.java:144)
at weblogic.application.internal.flow.ModuleStateDriver.parallelPrepare(ModuleStateDriver.java:46)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:75)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:55)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:731)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:45)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:243)
at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:66)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:158)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:65)
at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:158)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:41)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:193)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:31)
at weblogic.management.deploy.internal.ConfiguredDeployments$2.doItem(ConfiguredDeployments.java:684)
at weblogic.management.deploy.internal.parallel.BucketInvoker.invoke(BucketInvoker.java:138)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionAppsParallel(ConfiguredDeployments.java:692)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:322)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:202)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:207)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:129)
at weblogic.server.AbstractServerService.postConstruct(AbstractServerService.java:76)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1262)
at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:332)
at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:374)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:666)
at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)
at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:640)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:406)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)
If you use web annotations in java code, you don't have to declare the servlet in the web.xml file any more.
You can try by removing the corresponding "servlet" and "servlet-mapping" tags in web.xml
It seems that WebLogic 12.1.3 can deal with double declaration (inline annotation & xml) but not anymore in WebLogic 12.2.
I had this error with #webservice annotation when I specified the "serviceName" parameter and when I declared the servlet in web.xml file with the same value.
The issue doesn't exist in version 12.1.3 (which happened to be the version we were meant to be upgrading to).
Weblogic as of version 12.2.1.3 automatically registers a JAX-RS servlet to the path /resources/* in certain scenarios (e.g. some dependency like jackson-jaxrs-json-provider "requests" it via annotation/spi/moduleinfo). But if this path is already registered by another service the mentioned error is thrown.
There are 3 possible solutions one can try:
In our case the issue was coming from classpath scanning for web services components, and finding annotated services in the webservices-rt jar. That scanning needed to be switched off.
Setting the metadata-complete attribute to true in the web.xml descriptor if your Web application does not have any annotations and if you have the version set to 2.5 or higher to avoid unnecessary scanning of the Web applications classes for annotations. E.g.
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0"
metadata-complete="true">
<servlet>
<servlet-name>sample</servlet-name>
<servlet-class>Sample</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>sample</servlet-name>
<url-pattern>/sample</url-pattern>
</servlet-mapping>
</web-app>
Alternatively, you can turn off annotation processing and DI for all the Web applications by setting -Dweblogic.servlet.DIDisabled=true flag when starting WebLogic Server.
Registering another path for jersey in the web.xml to e.g. /jersey/*
<servlet>
<servlet-name>Jersey Web Application</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Jersey Web Application</servlet-name>
<url-pattern>/jersey/*</url-pattern>
</servlet-mapping>
Try removing the FATP jars which were added after 12.2 upgrade. This worked for me.
I'm trying to create a servlet which shares liferay session contents with my application.So I need to use PortalDelegateServlet.But I can not find in how to import this library to my project.I can not find any .jar files or something.
How can I import liferay java library to my project?
PortalDelegateServlet is in portal-service.jar which is a required part of the Liferay container. If you grabbed a bundle (which in comment you mention the Tomcat bundle), then it is provided for you. All you should need to do is configure your web.xml:
<servlet>
<!-- http://issues.liferay.com/browse/LEP-2297 -->
<servlet-name>service</servlet-name>
<servlet-class>com.liferay.portal.kernel.servlet.PortalDelegateServlet</servlet-class>
<init-param>
<param-name>servlet-class</param-name>
<param-value>com.example.MyServlet</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>service</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
This Liferay issue (which is linked to in the source for PortalDelegateServlet) makes it sound as if this has been available since version 4.3.0
I am new to swagger world. I downloaded the wordnki/swagger-core from github and deployed java-jaxrs sample. The url http:localhost:8080/api/api-docs/pet returns the response. I want to view this content in swagger-ui.
I added the swagger-ui directory contains needed js and html files. How to configure my web.xml to view this swagger-ui? so that I can configure my resource in swagger url as http:localhost:8002/api/api-docs.
You have to add following mapping in your web.xml
<servlet>
<servlet-name>DEFAULT_REST_SERVLET</servlet-name>
<servlet-class>{{your_dispatcher_servlet}}</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DEFAULT_REST_SERVLET</servlet-name>
<url-pattern>/v1/*</url-pattern>
<url-pattern>/api-docs/*</url-pattern>
</servlet-mapping>
hope this helps
Just a general question, when you define a Java based configuration web app. Ie.e have a class for : ApplicationContext and a WebApplicationInitializer class.
How does Spring know it has to load the beans, as no xml config files exists.. how does tomcat know anything about the webapp without a web.xml
Its a newbie question.. i appreciate that. :)
See this blog post from SpringSource blog, important part about web.xml has an example, basically you point to JavaConfigWebApplicationContext instead of default XmlWebApplicationContext in DispatcherServlet's <init-param>:
<web-app>
<!-- Configure ContextLoaderListener to use JavaConfigWebApplicationContext
instead of the default XmlWebApplicationContext -->
<context-param>
<param-name>contextClass</param-name>
<param-value>org.springframework.config.java.context.JavaConfigWebApplicationContext</param-value>
</context-param>
<!-- Configuration locations must consist of one or more comma- or space-delimited
fully-qualified #Configuration classes -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>example.RootApplicationConfig</param-value>
</context-param>
<!-- Bootstrap the root application context as usual using ContextLoaderListener -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Declare a Spring MVC DispatcherServlet as usual -->
<servlet>
<servlet-name>dispatcher-servlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- Configure DispatcherServlet to use JavaConfigWebApplicationContext
instead of the default XmlWebApplicationContext -->
<init-param>
<param-name>contextClass</param-name>
<param-value>org.springframework.config.java.context.JavaConfigWebApplicationContext</param-value>
</init-param>
<!-- Again, config locations must consist of one or more comma- or space-delimited
and fully-qualified #Configuration classes -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>example.web.WebBeansConfig</param-value>
</init-param>
</servlet>
</web-app>
I have a VERY GOOD WAY to help you learn Spring MVC if you have Maven up and running.
IF SO: go to your command line (Cygwin) I use...
mvn archetype:generate
It will ask for an 'archetype number'. For you... type 16
Enter the group ID which is just the main package.
Enter Artifact ID which is your project name.
SNAP-SHOT --- just press enter and same with version.
Package - is the same as your group ID name. EX: com.spring
Confirm it by entering the letter 'y' and press enter.
DO all of the above after your are in your workspace directory. That way it is created there.
You can do "mvn eclipse:eclipse" to load it in Eclipse OR you can just import it. I prefer the old fashioned importing an existing project.
Everything will be 'already' set up for you in terms of ALL configuration (Java-Based) which is good for you. It will have all the Maven dependencies you need as well already in your pom.xml. You can add or take from it if you want.
The point here is that you will have a running project already and you can play with it from there. I create all my projects like this at first and erase what I don't need and add what I do and then go from there.
Good luck!!!
Anywho... add this to your web.xml. This will help you in your answer. Research this below:
<context-param>
<param-name>contextClass</param-name>
<param-value>
org.springframework.web.context.support.AnnotationConfigWebApplicationContext
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
I'm trying to load images (and other static content) from a server outside of my web application which is deployed to Glassfish v3. I have the following configs in the web.xml but it does not work on Glassfish (but it works on Tomcat):
<servlet>
<servlet-name>ExternalImagesServlet</servlet-name>
<servlet-class>com.example.servlet.HttpProxyServlet</servlet-class>
<init-param>
<param-name>RemoteURI</param-name>
<param-value>http://ip.of.second.server/website-files</param-value>
</init-param>
<init-param>
<param-name>AllowedContentTypes</param-name>
<param-value>image/gif,image/jpeg,image/png</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>ExternalImagesServlet</servlet-name>
<url-pattern>/images/*</url-pattern>
</servlet-mapping>
Where ip.of.second.server is an actual IP address of the server. I have the file called website-files.xml defined as follow:
<?xml version="1.0" encoding="UTF-8"?>
<Context docBase="d:/internet/website/images" />
And website-files.xml is saved to glassfish\domains\domain1\config directory. But Glassfish does not pick up this config file.
I have looked at Oracle Glassfish configuration doco but there's no mention on how you can reference images from a different server.
Please help.
I have solved it based on an old thread relating to Glassfish version 2 that I found on Google after two days of search.
In case anyone is interested in the solution, here it is:
1) Create a file called sun-web.xml directly under Webcontent\WEB-INF directory and add the following configuration to this file:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sun-web-app PUBLIC "-//Sun Microsystems, Inc.//DTD GlassFish Application Server 3.0 Servlet 3.0//EN" "http://www.sun.com/software/appserver/dtds/sun-web-app_3_0-0.dtd">
<sun-web-app>
<property name="alternatedocroot_1" value="from=/images/* dir=d:/internet/website" />
<property name="alternatedocroot_2" value="from=/files/* dir=d:/internet/website" />
</sun-web-app>
2) Remove the servlet and servlet-mapping configurations from web.xml file (like I did above). Note: The above would work if you were to use Tomcat.
3) Delete the website-files.xml from glassfish\domains\domain1\config directory as this file is not needed by Glassfish: Note: This file is needed by Tomcat.