when i debug my GAE application on localhost, how can i save the log created with Logger class to file? I can see it in console now(stderr) but dont want to redirct console to file. I found some solutions for python but cant make it work for java. Please can you help me?
Add an ApplicationAppender in your log.xml setting file:
<appender name="applicationAppender" class="org.apache.log4j.DailyRollingFileAppender">
<param name="encoding" value="UTF-8"/>
<param name="file" value="C:/logs/yourlogname.log"/>
<param name="DatePattern" value="'.'yyyy-MM-dd" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{HH:mm:ss} %-5p %l - %m%n" />
</layout>
</appender>
This is for log4j, but it is a standard logging paradigm. Also you need to have your logger definition use the appender you create.
In Linux and OSX, you can use tee to direct output to a file while still making it visible on standard out:
my_command | tee filename
Related
Why does Sling/Jackrabbit use twice the disc space to store a file and what can I do to prevent it from doing this?
I'm working on a project where we're storing files and associated data in Sling. For operational reasons we would like to avoid excessive disc usage. We've hit a problem where anytime we store a file in Sling the amount of disc space used appears to be double.
For instance, I have 47 megs of files. When uploaded to Sling I have 53 megs in the datastore, there's a lot of different files so I can accept that amount of inflation. However if we look at the total size of the Jackrabbit repository we see a different story ...
jackrabbit]# du -s
118688 .
jackrabbit]# du -s repository/datastore/
53296 repository/datastore/
jackrabbit]# du -s workspaces/default/blobs/
53464 workspaces/default/blobs/
Now the data associated with these files is quite small (<1 meg) so I don't see why the workspace is storing so much data when it's supposed to be all stored in the datastore. This problem gets worse when I upload a larger file, here I've added a 277 meg file to the above repository.
jackrabbit]# du -s
686508 .
jackrabbit]# du -s repository/datastore/
337152 repository/datastore/
jackrabbit]# du -s workspaces/default/blobs/
337320 workspaces/default/blobs/
I've uploaded sets of multi gigabyte files and this behaviour seems to be consistent.
I'm using the default repository.xml file created by the Sling standalone 6 when its run, this does appear to have the FileDataStore configured (see below). I was under the impression that with the FileDataStore configured Jackrabbit wouldn't store its files in blobs but that appears to be the case here. Can anyone provide me with a reason why this behaviour is exibited or a way to disable it? It seems exceedingly strange that a system would essentially store a file twice.
<Repository>
<FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
<param name="path" value="${rep.home}/repository"/>
</FileSystem>
<DataStore class="org.apache.jackrabbit.core.data.FileDataStore"/>
<Security appName="Jackrabbit">
<SecurityManager class="org.apache.jackrabbit.core.DefaultSecurityManager" workspaceName="security">
</SecurityManager>
<AccessManager class="org.apache.sling.jcr.jackrabbit.server.impl.security.PluggableDefaultAccessManager">
</AccessManager>
<LoginModule class="org.apache.sling.jcr.jackrabbit.server.impl.security.PluggableDefaultLoginModule">
<param name="anonymousId" value="anonymous"/>
<param name="adminId" value="admin"/>
</LoginModule>
</Security>
<Workspaces rootPath="${rep.home}/workspaces" defaultWorkspace="default"/>
<Workspace name="${wsp.name}">
<FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
<param name="path" value="${wsp.home}"/>
</FileSystem>
<PersistenceManager class="org.apache.jackrabbit.core.persistence.db.DerbyPersistenceManager">
<param name="url" value="jdbc:derby:${wsp.home}/db;create=true"/>
<param name="schemaObjectPrefix" value="${wsp.name}_"/>
<param name="shutdownOnClose" value="false"/>
</PersistenceManager>
<SearchIndex class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
<param name="path" value="${wsp.home}/index"/>
<param name="supportHighlighting" value="true"/>
</SearchIndex>
</Workspace>
<Versioning rootPath="${rep.home}/version">
<FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
<param name="path" value="${rep.home}/version" />
</FileSystem>
<PersistenceManager class="org.apache.jackrabbit.core.persistence.db.DerbyPersistenceManager">
<param name="url" value="jdbc:derby:${rep.home}/version/db;create=true"/>
<param name="schemaObjectPrefix" value="version_"/>
<param name="shutdownOnClose" value="false"/>
</PersistenceManager>
</Versioning>
<SearchIndex class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
<param name="path" value="${rep.home}/repository/index"/>
<param name="supportHighlighting" value="true"/>
</SearchIndex>
</Repository>
I have dotless installed on my website and it's running perfectly on my local machine and on the companys testserver but when deploying on production server it always returns 404 and I can't figure out why.
This is what I've done so far to get it to work:
Added the section
<section name="dotless" type="dotless.Core.configuration.DotlessConfigurationSectionHandler, dotless.Core" />
Added the mimeMap
<staticContent>
<mimeMap fileExtension=".less" mimeType="text/css" />
</staticContent>
Added the handler
<add name="dotless" path="*.less" verb="GET" type="dotless.Core.LessCssHttpHandler,dotless.Core" resourceType="File" preCondition="" />
And added the dotless element
<dotless minifyCss="true" cache="true" />
Did you add the handler at the correct place?
IIS6: under system.web\httpHandlers
IIS7: under system.webServer\handlers
Also make sure you have all less files in place. If you import other less files, all those files must be available. If a file is missing, dotless throws 404.
#InInterceptors(interceptors = "org.apache.cxf.interceptor.LoggingInInterceptor" )
#OutInterceptors(interceptors = "org.apache.cxf.interceptor.LoggingOutInterceptor")
public class SKTWeb implements SKTWebService {
// method logic goes here
}
Hi , after adding these two lines inside the CXF Method Implementation .
I could get whip of SOAP Requestand Response under tomcat server console
see a instance of SOAP Request Printed under Tomcat console
INFO: Inbound Message
----------------------------
ID: 1
Address: /Sktweb-33.0/services/SKTWeb
Encoding: UTF-8
Content-Type: text/xml; charset=UTF-8
Headers: {cache-control=[no-cache], content-type=[text/xml; charset=UTF-8], connection=[keep-alive], host=[local
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns4:strategy xmlns:ns
Could anybody please tell me how can get this inside my Log file (Log4j)
Currently this is my log4j.properties file
log4j.rootCategory=INFO, A1
# A1 is a DailyRollingFileAppender
log4j.appender.A1=org.apache.log4j.DailyRollingFileAppender
log4j.appender.A1.file=/Haieeee.log
log4j.appender.A1.datePattern='.'yyyy-MM-dd
log4j.appender.A1.append=true
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%-22d{dd/MMM/yyyy HH:mm:ss} - %m%n
And also i have META-INF\cxf\org\apache\cxf\Logger Log4jLogger.class inside the Web Application .
And also i kept
<cxf:bus>
<cxf:features>
<cxf:logging/>
</cxf:features>
</cxf:bus>
Inside the endpoints.xml file
Any help please
A slight bit of confusion it seems. You need your assembled application to have a locatable file META-INF/cxf/org.apache.cxf.Logger (yes, those are dots! It's not a .java or .class file) and it should have the contents:
org.apache.cxf.common.logging.Log4jLogger
I use exactly the above in my code and it works like a charm. (I don't use it with the message logging feature though; too much traffic when deployed for my taste…)
Basically you want your properties file to be picked by CXF then it use this properties file instead of CXF's.
I am using spring configuration in my CXF application. If you are not using any Spring config then you create a new config and load it on start up using spring context listener, then you can add the below code in your XML file.
<bean id="log4jInitialization"
class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetClass" value="org.springframework.util.Log4jConfigurer" />
<property name="targetMethod" value="initLogging" />
<property name="arguments">
<list>
<value>file:fullpath/filename.properties</value>
</list>
</property>
</bean>
You can also have classpath:filename.properties in the <list> </list>. The logging implemented in Spring framework will be used to log all the request and response. You can also use the same logging implementation to use in your application.
Always go with interceptors...Add slf4j-log4j12-1.6.1.jar,slf4j-api-1.6.1.jar and commons-logging-1.1.1.jar. Paste the following code in your cxf.xml...
<bean class="org.apache.cxf.interceptor.LoggingInInterceptor" id="loggingInInterceptor" />
<bean class="org.apache.cxf.interceptor.LoggingOutInterceptor" id="logOutInterceptor" />
<cxf:bus>
<cxf:inInterceptors>
<ref bean="loggingInInterceptor" />
</cxf:inInterceptors>
<cxf:outInterceptors>
<ref bean="logOutInterceptor" />
</cxf:outInterceptors>
</cxf:bus>
How I stop Jackrabbit using SimpleSecurityManager?
I'm trying to call session.getUserManager() but I get a repository exception as SimpleSecurityManager.getUserManager() explicity throws it.
<Security appName="Jackrabbit">
<SecurityManager class="org.apache.jackrabbit.core.DefaultSecurityManager" workspaceName="security">
</SecurityManager>
<AccessManager class="org.apache.jackrabbit.core.security.simple.SimpleAccessManager">
<!-- <param name="config" value="${rep.home}/access.xml"/> -->
</AccessManager>
<LoginModule class="org.apache.jackrabbit.core.security.authentication.DefaultLoginModule">
<param name="anonymousId" value="anonymous"/>
<param name="adminId" value="admin"/>
</LoginModule>
</Security>
Rest of code for those that will ask...
Repository repository = new TransientRepository();
Session jackrabbitSession = repository.login(credentials);
UserManager userManager = session.getUserManager();
The user manager is a Jackrabbit extension. It's not a part of the JCR. So, you need to use a JackrabbitSession, not just a Session. Here's a link to the wiki:
http://wiki.apache.org/jackrabbit/UserManagement
I'm trying to write validation rules for my data objects in a WPF application. I'm writing them in the configuration file, and so far they are working fine.
I'm stumped on how to localize the messages using messageTemplateResourceName and messageTemplateResourceType. What I know is that the strings can be writen in a resource file, given a name and referenced by that name. I get the idea, but i haven't been able to make this work.
<ruleset name="Rule Set">
<properties>
<property name="StringValue">
<validator lowerBound="0" lowerBoundType="Ignore" upperBound="25"
upperBoundType="Inclusive" negated="false" messageTemplate=""
messageTemplateResourceName="msg1" messageTemplateResourceType="Resources"
tag=""
type="Microsoft.Practices.EnterpriseLibrary.Validation.Validators.StringLengthValidator, Microsoft.Practices.EnterpriseLibrary.Validation"
name="String Length Validator" />
</property>
</properties>
</ruleset>
Where is the resource file and what value do I pass to messageTemplateResourceType?
I have tried writing the messages in the shell project's resource file but no sucess trying to retrieve the value. I only get the default built-in message.
I've tried
messageTemplateResourceType="typeof(Resources)"
messageTemplateResourceType="Resources"
messageTemplateResourceType="Resources.resx"
messageTemplateResourceType="typeof(Shell)"
messageTemplateResourceType="Shell"
messageTemplateResourceType="Shell,
Version=1.0.0.0, Culture=neutral,
PublicKeyToken=null"
I've also tried adding a new resource file in the shell project, and adding a resource file to the data object's library. I'm all out of ideas Does anyone have any suggestions? I'm not even married to the idea of resource files, so if there are other ways to localize these messages I'd love to know!
thanks
You need to create your own resource file and then point the messageTemplateResourceType attribute to your fully qualified resource type. As long as the resource file can be loaded at runtime you should be fine.
<ruleset name="Rule Set">
...
messageTemplateResourceName="msg1"
messageTemplateResourceType="My.Fully.Qualified.ResourceType, My.AssemblyName, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
...
</ruleset>
An alternate way to do it would be use the messageTemplate as a key and write custom code to look up the actual localized string based on the messageTemplate key (either from a resource file or from a database or wherever else you are storing it).