Class JpaParameter

java.lang.Object

org.springframework.integration.jpa.support.JpaParameter

public class JpaParameter
extends Object

Abstraction of Jpa parameters allowing to provide static parameters and SpEl Expression based parameters.

Since:

2.2

Author:

Gunnar Hillert, Artem Bilan, Gary Russell

Constructor Summary

Constructors

Constructor	Description
JpaParameter()	Default constructor.
JpaParameter(Object value, String expression)	Instantiates a new Jpa Parameter without a name.
JpaParameter(String name, Object value, String expression)	Instantiates a new Jpa Parameter.

Method Summary

Modifier and Type	Method	Description
String	getExpression()
String	getName()
Expression	getProjectionExpression()
Expression	getSpelExpression()
Object	getValue()
final void	setExpression(String expression)
void	setName(String name)
void	setValue(Object value)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

JpaParameter

public JpaParameter()

Default constructor.

JpaParameter

public JpaParameter(String name,
 @Nullable
 Object value,
 @Nullable
 String expression)

Instantiates a new Jpa Parameter.

Parameters:

name - Name of the JPA parameter, must not be null or empty

value - If null, the expression property must be set

expression - If null, the value property must be set

JpaParameter

public JpaParameter(@Nullable
 Object value,
 @Nullable
 String expression)

Instantiates a new Jpa Parameter without a name. This is useful for specifying positional Jpa parameters.

Parameters:

value - If null, the expression property must be set

expression - If null, the value property must be set

Method Details

getName

public String getName()

setName

public void setName(String name)

getValue

@Nullable
public Object getValue()

setValue

public void setValue(Object value)

getExpression

@Nullable
public String getExpression()

getSpelExpression

@Nullable
public Expression getSpelExpression()

getProjectionExpression

@Nullable
public Expression getProjectionExpression()

setExpression

public final void setExpression(@Nullable
 String expression)

toString

public String toString()

Overrides:

toString in class Object