Examples of oracle.toplink.essentials.queryframework.DatabaseQuery

Package oracle.toplink.essentials.queryframework

Examples of oracle.toplink.essentials.queryframework.DatabaseQuery

oracle.toplink.essentials.queryframework.DatabaseQuery
Purpose: Abstract class for all database query objects. DatabaseQuery is a visible class to the TopLink user. Users create an appropriate query by creating an instance of a concrete subclasses of DatabaseQuery.
Responsibilities:
- Provide a common protocol for query objects.
- Defines a generic execution interface.
- Provides query property values
- Holds arguments to the query
@author Yvon Lavoie @since TOPLink/Java 1.0

     * return type.
     */
    public Query createNativeQuery(String sqlString, Class resultType){
        try {
            verifyOpen();
            DatabaseQuery query = createNativeQueryInternal(sqlString, resultType);
            return new EJBQueryImpl(query, this);
        } catch (RuntimeException e) {
            this.transaction.setRollbackOnlyInternal();
            throw e;
        }

View Full Code Here

     * This method is used to create a query using a Toplink Expression and the return type.
     */
    public javax.persistence.Query createQuery(Expression expression, Class resultType){
        try {
            verifyOpen();
            DatabaseQuery query = createQueryInternal(expression, resultType);
            return new EJBQueryImpl(query, this);
        } catch (RuntimeException e) {
            this.transaction.setRollbackOnlyInternal();
            throw e;
        }

View Full Code Here

TOP

Related Classes of oracle.toplink.essentials.queryframework.DatabaseQuery

oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerImpl

oracle.toplink.essentials.internal.parsing.ejbql.EJBQLCallQueryMechanism

oracle.toplink.essentials.internal.sessions.AbstractRecord

oracle.toplink.essentials.sessions.DatabaseRecord

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.