Using NhibernateProfiler we have determined that we are creating an ISession for every http request. However the ISessions never close. We can see in the log where localSession.Close() fires. Is there something in our config file that would cause the session to never close? Are there any other reasons localSession.Close() would not physical close the session? We are on 2.1 of NHibernate.
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
<session-factory>
<property name="connection.provider">JCDCHelper.DAL.Utilities.JCDCConnectionProvider, JCDCHelper.DAL</property>
<property name="dialect">NHibernate.Dialect.Sybase</property>
<property name="connection.release_mode">on_close</property>
<property name="show_sql">true</property>
<property name="connection.driver_class">JCDCHelper.DAL.Utilities.DataDirectSybaseDriver, JCDCHelper.DAL</property>
<property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
<property name="connection.connection_string_name">ProdSybase</property>
<property name="current_session_context_class">web</property>
</session-factory>
</hibernate-configuration>
Thanks for taking the time to read this.
Are you Disposing the ISession? Wrapping it in a using statement?
Related
This is my spring-servlet.xml file. I am new to spring MVC. Do we need to define bean for HelloWorld.Controller. If i don't define will it work?
<bean id="viewResolver" class=" org.springframework.web.servlet.view. InternalResourceViewResolver" >
<property name="prefix">
<value>/WEB-INF/jsp/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<bean name="/welcome.htm" class="com.vaannila.HelloWorldController" >
<property name="message" value="Hello World!" />
</bean>
</beans>
If i don't give this bean definition
<bean name="/welcome.htm" class="com.vaannila.HelloWorldController" >
<property name="message" value="Hello World!" />
</bean>
MyApplication should work or not? I am new to spring MVC. In few tutorial this code is there and in few its not there. Please explain.
Yes, you will need to define the bean (way to create instance of class) for all the Controller/Service/Dao/Components class you want to use and set relevant properties.
I would recommend you to use Annotation based configuration (spring boot) as it eases all this process. You can find lot of tutorials on getting stated with spring boot. Here is one such good tutorial https://www.mkyong.com/spring-boot/spring-boot-hello-world-example-jsp/
I'm using Alfresco Community v5.2.0 to store some files (pdf, jpg/png essentially).
I'm creating a web app to retrieve this files.
I'm trying to create a grid of files from a specific folder in my application.
But when i'm retrieving the list of a specific folders with their thumbnails, the resolution of the thumbnail is very low (100x75).
How to configure Alfresco to generate a larger thumbnail ?
I tried to override the settings in :
C:\alfresco-community\tomcat\webapps\alfresco\cmisfs\stylesheets\
thumbnails.xsl
But this didn't work..
I'm using Alfresco on my computer (windows), with REST API call.
Where can i configure this resolution ?
Thanks in advance,
Julien
Lyon, FR.
Ok I found a way to ovveride the thumbnail definition :
I created a file
thumbnail-service-context.xml
in
[AlfrescoRootFolder]\tomcat\shared\classes\alfresco\extension\
In this file I wrote :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<!-- Slingshot Document Library image thumbnail options -->
<!-- Note that this will auto-register with parent="baseThumbnailDefinition" in the future -->
<bean id="thumbnailDefinitionDoclib" class="org.alfresco.repo.thumbnail.ThumbnailDefinition">
<property name="name" value="doclib" />
<property name="mimetype" value="image/png"/>
<property name="transformationOptions">
<bean parent="defaultImageTransformationOptions">
<property name="resizeOptions">
<bean parent="defaultImageResizeOptions">
<property name="width" value="900"/>
<property name="height" value="900"/>
<property name="allowEnlargement" value="false" />
</bean>
</property>
</bean>
</property>
<property name="placeHolderResourcePath" value="alfresco/thumbnail/thumbnail_placeholder_doclib.png" />
<property name="mimeAwarePlaceHolderResourcePath" value="alfresco/thumbnail/thumbnail_placeholder_doclib{0}.png" />
<property name="runAs" value="System"/>
<property name="failureHandlingOptions" ref="standardFailureOptions"/>
</bean>
</beans>
And now I can retrieve a thumbnail by calling :
/alfresco/api/-default-/public/alfresco/versions/1/nodes/{idDocAlfresco}/renditions/doclib/content
I am running postgres sql 9.2.1 and for the application I am building I am using Hibernate 4.2.8. I have enabled all the necessary stuffs concerning the batch processing in the hibernate config file. Also in my pojo I am using the GenerationType.SEQUENCE for my ids since I am using POstgres sequence features.
However whenever I am doing bacth update it only executes one request and return this :
o.h.e.j.batch.internal.BatchingBatch - Executing batch size: 1
This is portion of my hibernate config file:
<property name="hibernate.connection.driver_class">org.postgresql.Driver</property>
<property name="hibernate.connection.password">xxx</property>
<property name="hibernate.connection.url">jdbc:postgresql:testdb</property>
<property name="hibernate.connection.username">xxx</property>
<property name="hibernate.dialect">org.hibernate.dialect.PostgreSQL82Dialect</property>
<property name="hibernate.show_sql">true</property>
<property name="hibernate.current_session_context_class">thread</property>
<property name="hibernate.connection.autocommit">false</property>
<property name="hibernate.transaction.auto_close_session">false</property>
<property name="hibernate.transaction.flush_before_completion">false</property>
<property name="hibernate.default_entity_mode">pojo</property>
<property name="hibernate.jdbc.batch_size">40</property>
<property name="hibernate.cache.use_second_level_cache">false</property>
<property name="hibernate.order_updates">true</property>
<property name="hibernate.jdbc.batch_versioned_data">true</property>
<property name="hibernate.cache.use_query_cache">false</property>
<property name="hibernate.order_inserts">true</property>
Please assist me. I have done many searches so far but I have not come accross any that works for me.
My Current configuration is
#
<UserManager>
<Realm>
<Configuration>
<AdminRole>admin</AdminRole>
<AdminUser>
<UserName>admin</UserName>
<Password>XXXXXX</Password>
</AdminUser>
<EveryOneRoleName>everyone</EveryOneRoleName> <!-- By default users in thsi role sees the registry root -->
<!-- <ReadOnly>false</ReadOnly> -->
<MaxUserNameListLength>500</MaxUserNameListLength>
<Property name="url">jdbc:h2:repository/database/WSO2CARBON_DB</Property>
<Property name="userName">wso2carbon</Property>
<Property name="password">wso2carbon</Property>
<Property name="driverName">org.h2.Driver</Property>
<Property name="maxActive">50</Property>
<Property name="maxWait">60000</Property>
<Property name="minIdle">5</Property>
</Configuration>
<UserStoreManager
class="org.wso2.carbon.user.core.ldap.LDAPUserStoreManager">
<Property name="ConnectionURL">ldap://localhost:389</Property>
<Property name="ConnectionName">cn=admin,dc=ysd,dc=com</Property>
<Property name="ConnectionPassword">admin32</Property>
<Property name="UserSearchBase">ou=People,dc=ysd,dc=com</Property>
<Property name="UserNameListFilter">(objectClass=person)</Property>
<Property name="UserNameAttribute">uid</Property>
<Property name="ReadLDAPGroups">false</Property>
<Property name="GroupSearchBase">ou=People,dc=ysd,dc=com</Property>
<Property name="GroupSearchFilter">(objectClass=groupOfNames)</Property>
<Property name="GroupNameAttribute">cn</Property>
<Property name="MembershipAttribute">member</Property>
</UserStoreManager>
<AuthorizationManager
class="org.wso2.carbon.user.core.authorization.JDBCAuthorizationManager">
</AuthorizationManager>
</Realm>
</UserManager>`
#
Iam geeting following error while starting server.
*ERROR {org.wso2.carbon.user.core.common.DefaultRealm} - Cannot create org.wso2.carbon.user.core.ldap.LDAPUserStoreManager . Error is : null
java.lang.reflect.InvocationTargetException*
..............
............
............
Caused by: org.wso2.carbon.user.core.UserStoreException: LDAPUserStoreManager is unable to operate in Read-Write mode. This is invalid configuration. It can only operate in ReadOnly mode
at org.wso2.carbon.user.core.ldap.LDAPUserStoreManager.(LDAPUserStoreManager.java:97)
... 25 more
What is your exact requirement ? Do you want the Identity Server to do Read-Write operation on the external LDAP or do you want to do only the Read operations ?
You get this exception because you are trying to use the read only ldap user store for both read-write operations. Set the parameter <ReadOnly>false</ReadOnly>to true, then this error would go away.
But if your requirement is to use IS for both read write operations use the ApacheDSUserStoreManager. You can use the LDAPUserStoreManager for that.
I'm trying to set up an environment with Spring MVC and Apache Shiro. I'm following articles mentioned in shiro.apache.org.
I'm using Spring's DelegatingFilterProxy as Shiro Filter in web.xml.
The current filtering is done using :
<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
<property name="securityManager" ref="securityManager"/>
<property name="loginUrl" value="/login"/>
<property name="successUrl" value="/dashboard"/>
<property name="unauthorizedUrl" value="/unauthorized"/>
<property name="filterChainDefinitions">
<value>
/** = authc, user, admin
/admin/** = authc, admin
/login = anon
</value>
</property>
</bean>
Question is, how do I use shiro.ini file defining security settings?
You don't need to use shiro.ini. All of the rest of your configuration can (and should, since you're using ShiroFilterFactoryBean) be done in Spring.
For example, adding a securityManager and ehCache based cache manager to your shiroFilter:
<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
<property name="realm" ref="myRealm"/>
<property name="sessionMode" value="native"/>
<property name="sessionManager" ref="sessionManager"/>
<property name="cacheManager" ref="cacheManager"/>
</bean>
<bean id="cacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">
<property name="cacheManager" ref="ehCacheManager"/>
</bean>
<bean id="ehCacheManager"
class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"/>
<bean id="sessionDAO"
class="org.apache.shiro.session.mgt.eis.EnterpriseCacheSessionDAO"/>
<bean id="sessionManager"
class="org.apache.shiro.web.session.mgt.DefaultWebSessionManager">
<property name="sessionDAO" ref="sessionDAO"/>
</bean>
<bean id="myRealm" class="com.foo.MyRealm"/>
You can check shiro documentation here http://shiro.apache.org/reference.html, it contains everything, in spring, as Les said, usually define different beans instead of using the shiro.ini file, but also you can use this file for authentication, use IniRealm like:
<bean id="myRealm" class="org.apache.shiro.realm.text.IniRealm">
<property name="resourcePath" value="classpath:/shiro.ini" />
</bean>
more detail refers to here