Package org.apache.olingo.odata2.jpa.processor.api.jpql

Class JPQLStatement.JPQLStatementBuilder

java.lang.Object

org.apache.olingo.odata2.jpa.processor.api.jpql.JPQLStatement.JPQLStatementBuilder

Enclosing class:

JPQLStatement

public abstract static class JPQLStatement.JPQLStatementBuilder
extends Object

The abstract class is extended by specific JPQL statement builders for building JPQL statements like

1. Select statements
2. Select single statements
3. Select statements with Join
4. Insert/Modify/Delete statements

A default statement builder for building each kind of JPQL statements is provided by the library.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JPQLStatementBuilder()

Method Summary

Modifier and Type	Method	Description
abstract JPQLStatement	build()	The abstract method is implemented by specific statement builder for building JPQL Statement.
protected final JPQLStatement	createStatement(String statement)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JPQLStatementBuilder

protected JPQLStatementBuilder()

Method Details

createStatement

protected final JPQLStatement createStatement(String statement)

build

public abstract JPQLStatement build()
                             throws ODataJPARuntimeException

The abstract method is implemented by specific statement builder for building JPQL Statement.

Returns:

an instance of JPQLStatement

Throws:

ODataJPARuntimeException - in case there are errors building the statements