org.axonframework.eventstore.jpa.criteria
Class JpaProperty

java.lang.Object
  org.axonframework.eventstore.jpa.criteria.JpaProperty

All Implemented Interfaces:

Property

public class JpaProperty
extends Object
implements Property

Property implementation for JPA Event Store.

Since:

2.0

Author:

Allard Buijze

Constructor Summary

JpaProperty(String propertyName)
Initializes a property for the given propertyName.

Method Summary

JpaCriteria	greaterThan(Object expression) Returns a criteria instance where the property must be "greater than" the given expression.
JpaCriteria	greaterThanEquals(Object expression) Returns a criteria instance where the property must be "greater than" or "equal to" the given expression.
Criteria	in(Object expression) Returns a criteria instance where the property must be "in" the given expression.
JpaCriteria	is(Object expression) Returns a criteria instance where the property must "equal" the given expression.
JpaCriteria	isNot(Object expression) Returns a criteria instance where the property must be "not equal to" the given expression.
JpaCriteria	lessThan(Object expression) Returns a criteria instance where the property must be "less than" the given expression.
JpaCriteria	lessThanEquals(Object expression) Returns a criteria instance where the property must be "less than" or "equal to" the given expression.
Criteria	notIn(Object expression) Returns a criteria instance where the property must be "not in" the given expression.
void	parse(String entryKey, StringBuilder stringBuilder) Parse the property value to a valid EJQL expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaProperty

public JpaProperty(String propertyName)

Initializes a property for the given propertyName.

Parameters:

propertyName - The name of the property

Method Detail

lessThan

public JpaCriteria lessThan(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "less than" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

lessThan in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "less than" requirement.

lessThanEquals

public JpaCriteria lessThanEquals(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "less than" or "equal to" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

lessThanEquals in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "less than or equals" requirement.

greaterThan

public JpaCriteria greaterThan(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "greater than" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

greaterThan in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "greater than" requirement.

greaterThanEquals

public JpaCriteria greaterThanEquals(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "greater than" or "equal to" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

greaterThanEquals in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "greater than or equals" requirement.

is

public JpaCriteria is(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must "equal" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

is in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing an "equals" requirement.

isNot

public JpaCriteria isNot(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "not equal to" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

isNot in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "not equals" requirement.

in

public Criteria in(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "in" the given expression. Some event stores also allow the given expression to be a property.

Note that the given expression must describe a collection of some sort.

Specified by:

in in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "is in" requirement.

notIn

public Criteria notIn(Object expression)

Description copied from interface: Property

Returns a criteria instance where the property must be "not in" the given expression. Some event stores also allow the given expression to be a property.

Specified by:

notIn in interface Property

Parameters:

expression - The expression to match against the property

Returns:

a criteria instance describing a "is not in" requirement.

parse

public void parse(String entryKey,
                  StringBuilder stringBuilder)

Parse the property value to a valid EJQL expression.

Parameters:

entryKey - The variable assigned to the entry holding the property

stringBuilder - The builder to append the expression to