org.gcube.dataaccess.spd.havingengine.exl
Class HavingStatementFactoryEXL

java.lang.Object
  org.gcube.dataaccess.spd.havingengine.exl.HavingStatementFactoryEXL

All Implemented Interfaces:

HavingStatementFactory

public class HavingStatementFactoryEXL
extends Object
implements HavingStatementFactory

Author:

"Federico De Faveri defaveri@isti.cnr.it"

Nested Class Summary

protected class

HavingStatementFactoryEXL.HavingStatementJEXL<T>

Field Summary

protected org.apache.commons.jexl2.JexlEngine	engine
protected org.slf4j.Logger	logger

Constructor Summary

HavingStatementFactoryEXL()

Method Summary

<T> HavingStatement<T>

compile(String expression) Compile the passed expression for the target class.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.slf4j.Logger logger

engine

protected org.apache.commons.jexl2.JexlEngine engine

Constructor Detail

HavingStatementFactoryEXL

public HavingStatementFactoryEXL()

Method Detail

compile

public <T> HavingStatement<T> compile(String expression)
                           throws Exception

Compile the passed expression for the target class.

Specified by:

compile in interface HavingStatementFactory

Parameters:

expression - the expression to compile.

Returns:

the compiled statement.

Throws:

Exception - if an error occurs during the compilation.