ejb 远程调用
1,客户端代码:
package com.example.test; import java.util.Hashtable; import java.util.Properties; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingException; import com.example.HelloWorldRemote; //import cn.ejb.HelloWorldRemote; public class HelloWorldTest { public static void main(String[] args) { Properties jndiProperties = new Properties(); // Hashtable jndiProperties = new Hashtable(); jndiProperties.put("jboss.naming.client.ejb.context", true); jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming"); //写这里不行!!! // jndiProperties.put(Context.SECURITY_PRINCIPAL, "testUser"); // jndiProperties.put(Context.SECURITY_CREDENTIALS, "12345678"); try { Context context = new InitialContext(jndiProperties); final String appName = ""; final String moduleName = "hello"; final String distinctName = ""; Object obj = context.lookup("ejb:" + appName + "/" + moduleName + "/" + distinctName + "/HelloWorld!com.example.HelloWorldRemote"); System.out.println(obj); HelloWorldRemote hwr = (HelloWorldRemote) obj; String say = hwr.hello( ); System.out.println(say); } catch (NamingException e) { e.printStackTrace(); } } }
2,src下的jboss-ejb-client.properties
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
remote.connections=default
remote.connection.default.host=211.100.75.242
remote.connection.default.port = 4447
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.default.username=testUser
remote.connection.default.password=12345678
3,用jboss\bin\add-user.sh 加个 applicationRealm
[userone@localhost bin]$ ./add-user.sh
What type of user do you wish to add?
a) Management User (mgmt-users.properties)
b) Application User (application-users.properties)
(a): b
Enter the details of the new user to add.
Realm (ApplicationRealm) : ApplicationRealm ---->> Careful Here . You need to type this or leave it blank . I filled an incorrect value here and things went wrong from there .
Username : testuser
Password : testpassword
Re-enter Password : testpassword
What roles do you want this user to belong to? (Please enter a comma separated list, or leave blank for none) : testrole
About to add user 'testuser' for realm 'ApplicationRealm'
Is this correct yes/no? yes
Added user 'testuser' to file '/home/userone/jboss-as-7.1.0.Final/standalone/configuration/application-users.properties'
Added user 'testuser' to file '/home/userone/jboss-as-7.1.0.Final/domain/configuration/application-users.properties'
Added user 'testuser' with roles testrole to file '/home/userone/jboss-as-7.1.0.Final/standalone/configuration/application-roles.properties'
Added user 'testuser' with roles testrole to file '/home/userone/jboss-as-7.1.0.Final/domain/configuration/application-roles.properties'
.
大功告成了
参考:
.http://stackoverflow.com/questions/19129836/javax-security-sasl-saslexception-authentic-failed-while-connecting-to-jboss-7
http://middlewaremagic.com/jboss/?p=1466
https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+client+using+JNDI