com.haulmont.cuba.core.global.queryconditions

Class ConditionXmlLoader

java.lang.Object

com.haulmont.cuba.core.global.queryconditions.ConditionXmlLoader

@Component(value="cuba_ConditionXmlLoader")
public class ConditionXmlLoader
extends java.lang.Object

Loads the tree of Conditions from XML.

Use addFactory(String, Function) method to add your own functions creating conditions from XML elements. By default, LogicalCondition and JpqlCondition are supported.

Field Summary

Fields

Modifier and Type	Field and Description
protected Dom4jTools	dom4JTools
static java.lang.String	NAME

Constructor Summary

Constructors

Constructor and Description
ConditionXmlLoader()

Method Summary

Modifier and Type	Method and Description
void	addFactory(java.lang.String name, java.util.function.Function<org.dom4j.Element,Condition> factory) Adds a function creating a condition from XML element.
Condition	fromXml(org.dom4j.Element element) Creates a conditions tree from XML element.
Condition	fromXml(java.lang.String xml) Creates a conditions tree from XML string.
void	removeFactory(java.lang.String name) Removes a factory by its name.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

dom4JTools

@Inject
protected Dom4jTools dom4JTools

Constructor Detail

ConditionXmlLoader

public ConditionXmlLoader()

Method Detail

addFactory

public void addFactory(java.lang.String name,
                       java.util.function.Function<org.dom4j.Element,Condition> factory)

Adds a function creating a condition from XML element.

Parameters:

name - name that can be used later in removeFactory(String) method to remove the function

factory - function creating a condition from XML element

removeFactory

public void removeFactory(java.lang.String name)

Removes a factory by its name.

fromXml

public Condition fromXml(java.lang.String xml)

Creates a conditions tree from XML string.

fromXml

public Condition fromXml(org.dom4j.Element element)

Creates a conditions tree from XML element.