com.bea.ldi.server
Interface Query

public interface Query

extends javax.ejb.EJBObject

This is the remote interface of the QueryBean.

Method Summary

QueryResult	execute(java.lang.String queryString) Executes an ad hoc query.
QueryResult	execute(java.lang.String queryString, QueryParameters queryParameters) Executes a parameterized ad hoc query.
QueryResult	execute(java.lang.String queryString, QueryParameters queryParameters, QueryAttributes queryAttributes) Executes a parameterized ad hoc query allowing to specify query attributes
QueryResult	executeStored(java.lang.String queryName) Executes a stored query.
QueryResult	executeStored(java.lang.String queryName, QueryParameters queryParameters) Executes a parameterized stored query.
QueryResult	executeStored(java.lang.String queryName, QueryParameters queryParameters, QueryAttributes queryAttributes) Executes a parameterized stored query allowing to specify query attributes.

Methods inherited from interface javax.ejb.EJBObject

getEJBHome, getHandle, getPrimaryKey, isIdentical, remove

Method Detail

execute

public QueryResult execute(java.lang.String queryString)
                    throws java.rmi.RemoteException

Executes an ad hoc query.

Parameters:

queryString - The string representation of the query.

Returns:

The result of the query execution.

Throws:

java.rmi.RemoteException - if the execution fails

executeStored

public QueryResult executeStored(java.lang.String queryName)
                          throws java.rmi.RemoteException

Executes a stored query.

Parameters:

queryName - The name of the stored query.

Returns:

The result of the query execution.

Throws:

java.rmi.RemoteException - if the execution fails

execute

public QueryResult execute(java.lang.String queryString,
                           QueryParameters queryParameters)
                    throws java.rmi.RemoteException

Executes a parameterized ad hoc query.

Parameters:

queryString - The string representation of the query.

queryParameters - The query parameters.

Returns:

The result of the query execution.

Throws:

java.rmi.RemoteException - if the execution fails

executeStored

public QueryResult executeStored(java.lang.String queryName,
                                 QueryParameters queryParameters)
                          throws java.rmi.RemoteException

Executes a parameterized stored query.

Parameters:

queryName - The name of the stored query.

queryParameters - The query parameters.

Returns:

The result of the query execution.

Throws:

java.rmi.RemoteException - if the execution fails

execute

public QueryResult execute(java.lang.String queryString,
                           QueryParameters queryParameters,
                           QueryAttributes queryAttributes)
                    throws java.rmi.RemoteException

Executes a parameterized ad hoc query allowing to specify query attributes

Parameters:

queryString - The string representation of the query.

queryParameters - The query parameters.

queryAttributes - The query attributes.

Returns:

The result of the query execution.

Throws:

java.rmi.RemoteException - if the execution fails

executeStored

public QueryResult executeStored(java.lang.String queryName,
                                 QueryParameters queryParameters,
                                 QueryAttributes queryAttributes)
                          throws java.rmi.RemoteException

Executes a parameterized stored query allowing to specify query attributes.

Parameters:

queryName - The name of the stored query.

queryParameters - The query parameters.

queryAttributes - The query attributes.

Returns:

The result of the query execution.

Throws:

java.rmi.RemoteException - if the execution fails