jndi

问题 In java EE, the way you get an EJB from a remote server is by looking it up in JNDI. The specification defines the JNDI name for a given bean type. However, this seems to be only if you want to get a bean off your local computer. I want to get the bean off a remote server, like most users would. How do I specify the server URL? Do I pass a map to the InitialContext constructor? Note: There is another question that is pretty much the same, but that has become out of date since the definition

问题 I'm trying to authenticate to my LDAP server using DIGEST-MD5 encryption. While using Simple encryption it works just fine, but I can't have the password sent over the network in plain-text, for obvious reasons. The strange thing is that while using Softerra LDAP Browser I can connect to the server using Digest-MD5, but through my Code I receive a range of errors. Here is a snippet of code from my LDAP authentication class where I try to set the security authentication etc before creating the

问题 I have a new Spring Boot web application that I want to connect to a JNDI data source (a MySQL database defined in Tomcat's context.xml). However when I attempt this, I always get the following exception; org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database url for database type NONE. If you want an embedded database please put a supported on on the classpath. This is despite my pom.xml containing the MySQL connector <?xml version="1.0" encoding="UTF-8"?

问题 Currently I am use following code to lookup EJB3 sateless session beans for normal POJO class. (We are in JEE5 so we can not inject Stateless Session Beans in normal POJO class I have to use look up) import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingException; import org.apache.log4j.Logger; public Object getEJB(String jndiName) { logger.debug("WEBSPHERE EJB Lookup : " + jndiName); String modifiedJndiName = ""; Hashtable<Object, Object> properties =

问题 Greetings, I am developing a webapp that requires setting up a DataSource with JNDI using Enterprise JDBC Classes.I am using the Netbeans 6.9 bundled tomcat (6.0.26 app) server with mysql 5.xx.The issue really is that I can still see the database values from a relation being displayed in my jsp page whereas during the tomcat initialization it says something like this: . . SEVERE: Servlet.service() for servlet jsp threw exception java.lang.ClassCastException: org.apache.tomcat.dbcp.dbcp

问题 I would like to use Spring as a JNDI provider. This means that I would like to configure a bean in my Spring context, which can be accessed via JNDI. This would look something like this: <bean class="org.some.thing.here"> <property name="beans"> <map> <entry key="w/t/f"> <bean class="some.thing.Else"> // rest ommitted </bean> </entry> </map> </property> </bean> Then, in my application (lets say a Controller), I want to be able to grab this bean via: Context ctx = new InitialContext(); some

问题 I would like to use Spring as a JNDI provider. This means that I would like to configure a bean in my Spring context, which can be accessed via JNDI. This would look something like this: <bean class="org.some.thing.here"> <property name="beans"> <map> <entry key="w/t/f"> <bean class="some.thing.Else"> // rest ommitted </bean> </entry> </map> </property> </bean> Then, in my application (lets say a Controller), I want to be able to grab this bean via: Context ctx = new InitialContext(); some

问题 I'm using Hibernate 4.0 with a JPA persistence.xml file on Tomcat 7. No Struts, just straight Hibernate with some Jersey services. Here is the exception I'm running into: Caused by: org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name [jdbc/MyDB] at org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:68) at org.hibernate.service.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:116) at org

问题 I'm using Hibernate 4.0 with a JPA persistence.xml file on Tomcat 7. No Struts, just straight Hibernate with some Jersey services. Here is the exception I'm running into: Caused by: org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name [jdbc/MyDB] at org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:68) at org.hibernate.service.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:116) at org

问题 I have hibernate which connect to database via JNDI datasource. My purpose: registry DataSource with JNDI to test DAO layer. Example Hibernate config <hibernate-configuration> <session-factory name="MySessionFactory"> <property name="hibernate.connection.datasource">java:jdbc/MysqlMyDS</property> <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property> <!-- mappings .... -> </hibernate-configuration> Get SessionFactory in test class : Configuration cgf = new