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java.lang.Object org.cementj.util.J2EEUtility
public class J2EEUtility
Collection of J2EE Utility functions.
Copyright: Delta Vortex Technologies, 2003.
Constructor Summary | |
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protected |
J2EEUtility()
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Method Summary | |
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static java.sql.Connection |
getConnection(java.lang.String connectionPoolName)
Convenience one-liner to obtain a database connection from a given connection pool. |
static java.lang.Object |
getJndiResource(javax.naming.Context ctx,
java.lang.String resourceName,
java.lang.Class resourceClass)
Looks up a JNDI Reference given a context. |
static java.lang.Object |
getJndiResource(java.lang.String resourceName,
java.lang.Class resourceClass)
Looks up a JNDI Resource |
static javax.transaction.UserTransaction |
getUserTransaction()
Convenience one-liner to obtain current UserTransaction from the j2ee container. |
static void |
rollback(javax.transaction.UserTransaction transaction)
Convenience one-liner to rollback the given UserTransaction logging a warning if an error is received. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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protected J2EEUtility()
Method Detail |
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public static java.sql.Connection getConnection(java.lang.String connectionPoolName) throws javax.naming.NamingException, java.sql.SQLException
connectionPoolName
-
javax.naming.NamingException
java.sql.SQLException
public static java.lang.Object getJndiResource(java.lang.String resourceName, java.lang.Class resourceClass) throws javax.naming.NamingException
resourceName
- resourceClass
-
javax.naming.NamingException
public static java.lang.Object getJndiResource(javax.naming.Context ctx, java.lang.String resourceName, java.lang.Class resourceClass) throws javax.naming.NamingException
ctx
- resourceName
- resourceClass
-
javax.naming.NamingException
public static javax.transaction.UserTransaction getUserTransaction() throws javax.naming.NamingException
javax.naming.NamingException
public static void rollback(javax.transaction.UserTransaction transaction)
transaction
-
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