de.tsl2.nano.h5.expression

Class SQLExpression<T extends Serializable>

java.lang.Object

de.tsl2.nano.bean.def.AbstractExpression<T>

de.tsl2.nano.h5.expression.RunnableExpression<T>

de.tsl2.nano.h5.expression.SQLExpression<T>

All Implemented Interfaces:

de.tsl2.nano.bean.def.IValueExpression<T>, de.tsl2.nano.core.cls.IAttribute<T>, Serializable, Comparable<de.tsl2.nano.core.cls.IAttribute<T>>

public class SQLExpression<T extends Serializable>
extends RunnableExpression<T>

Usable as attribute getting it's value through a given sql-query.

Version:

$Revision$

Author:

Tom, Thomas Schneider

See Also:

Serialized Form

Field Summary

Fields inherited from class de.tsl2.nano.bean.def.AbstractExpression

declaringClass, expression, name, registeredExtensions, type

Constructor Summary

Constructors

Constructor and Description
SQLExpression()
SQLExpression(Class<?> attributeHolderClass, String query)
SQLExpression(Class<?> attributeHolderClass, String query, Class<T> type) constructor

Method Summary

Modifier and Type	Method and Description
protected de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>>	createRunnable() createRunnable
String	getExpressionPattern()
String	getName()
Class<T>	getType()

Methods inherited from class de.tsl2.nano.h5.expression.RunnableExpression

connectTo, getArguments, getResult, getValue, refreshArguments, setArguments, setValue

Methods inherited from class de.tsl2.nano.bean.def.AbstractExpression

compareTo, createRegExpOnAllRegistered, equals, getAccessMethod, getDeclaringClass, getExpression, getId, getImplementation, hashCode, hasWriteAccess, isVirtual, registerExpression, setDeclaringClass, setExpression, setName, setType, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.tsl2.nano.core.cls.IAttribute

getAttribute

Constructor Detail

SQLExpression

public SQLExpression()

SQLExpression

public SQLExpression(Class<?> attributeHolderClass,
                     String query)

SQLExpression

public SQLExpression(Class<?> attributeHolderClass,
                     String query,
                     Class<T> type)

constructor

Method Detail

getType

public Class<T> getType()

Specified by:

getType in interface de.tsl2.nano.bean.def.IValueExpression<T extends Serializable>

Specified by:

getType in interface de.tsl2.nano.core.cls.IAttribute<T extends Serializable>

Overrides:

getType in class de.tsl2.nano.bean.def.AbstractExpression<T extends Serializable>

getExpressionPattern

public String getExpressionPattern()

createRunnable

protected de.tsl2.nano.execution.IPRunnable<T,Map<String,Object>> createRunnable()

Description copied from class: RunnableExpression

createRunnable

Specified by:

createRunnable in class RunnableExpression<T extends Serializable>

Returns:

new instance of desired IPRunnable implementation

getName

public String getName()

Specified by:

getName in interface de.tsl2.nano.bean.def.IValueExpression<T extends Serializable>

Specified by:

getName in interface de.tsl2.nano.core.cls.IAttribute<T extends Serializable>

Overrides:

getName in class RunnableExpression<T extends Serializable>