net.sourceforge.openutils.mgnlcriteria.jcr.query.criterion
Class Order

java.lang.Object
  net.sourceforge.openutils.mgnlcriteria.jcr.query.criterion.BaseCriterion
      net.sourceforge.openutils.mgnlcriteria.jcr.query.criterion.Order

All Implemented Interfaces:

Serializable, Criterion

public class Order
extends BaseCriterion
implements Criterion

Represents an order imposed upon a Criteria result set

Author:

Federico Grilli

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sourceforge.openutils.mgnlcriteria.jcr.query.criterion.BaseCriterion

DATE_FORMAT, log

Fields inherited from interface net.sourceforge.openutils.mgnlcriteria.jcr.query.criterion.Criterion

ALL_ELEMENTS, ATTRIBUTE_SELECTOR, JCR_PREFIX, JCR_PRIMARYTYPE, JCR_ROOT, NT_BASE, XS_DATETIME_FUNCTION

Constructor Summary

protected

Order(String nodeName, boolean ascending) Constructor for Order.

Method Summary

static Order	asc(String propertyName) Ascending order
static Order	desc(String propertyName) Descending order
String	toString()
String	toXPathString(Criteria criteria) Render the XPath fragment

Methods inherited from class java.lang.Object

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

Constructor Detail

Order

protected Order(String nodeName,
                boolean ascending)

Constructor for Order.

Method Detail

toXPathString

public String toXPathString(Criteria criteria)
                     throws JCRQueryException

Render the XPath fragment

Specified by:

toXPathString in interface Criterion

Parameters:

criteria - input criteria

Returns:

converted XPATH expression

Throws:

JCRQueryException - if there is a problem converting the input criteria to a valid xpath expression

asc

public static Order asc(String propertyName)

Ascending order

Parameters:

propertyName - jcr property name, e.g. "@title"

Returns:

Order

desc

public static Order desc(String propertyName)

Descending order

Parameters:

propertyName - jcr property name, e.g. "@title"

Returns:

Order

toString

public String toString()

Overrides:

toString in class Object