io.jmix.ui.xml.layout

Class LoaderSupport

java.lang.Object

io.jmix.ui.xml.layout.LoaderSupport

@Component(value="ui_LoaderSupport")
public class LoaderSupport
extends java.lang.Object

Facilitates parsing data from XML.

Constructor Summary

Constructors

Constructor and Description
LoaderSupport()

Method Summary

Modifier and Type	Method and Description
java.util.Optional<java.lang.Boolean>	loadBoolean(org.dom4j.Element element, java.lang.String attributeName) Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.
<T extends java.lang.Enum<T>> java.util.Optional<T>	loadEnum(org.dom4j.Element element, java.lang.Class<T> type, java.lang.String attributeName) Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.
java.util.Optional<java.lang.Integer>	loadInteger(org.dom4j.Element element, java.lang.String attributeName) Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.
java.util.Optional<java.lang.String>	loadString(org.dom4j.Element element, java.lang.String attributeName) Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.

Methods inherited from class java.lang.Object

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

Constructor Detail

LoaderSupport

public LoaderSupport()

Method Detail

loadString

public java.util.Optional<java.lang.String> loadString(org.dom4j.Element element,
                                                       java.lang.String attributeName)

Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.

Parameters:

element - the element to obtain value

attributeName - the name of the attribute value to be returned

Returns:

an Optional with a present String value if the specified attribute exists in the element, otherwise an empty Optional

loadBoolean

public java.util.Optional<java.lang.Boolean> loadBoolean(org.dom4j.Element element,
                                                         java.lang.String attributeName)

Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.

Parameters:

element - the element to obtain value

attributeName - the name of the attribute value to be returned

Returns:

an Optional with a present Boolean value if the specified attribute exists in the element, otherwise an empty Optional

loadInteger

public java.util.Optional<java.lang.Integer> loadInteger(org.dom4j.Element element,
                                                         java.lang.String attributeName)

Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.

Parameters:

element - the element to obtain value

attributeName - the name of the attribute value to be returned

Returns:

an Optional with a present Integer value if the specified attribute exists in the element, otherwise an empty Optional

loadEnum

public <T extends java.lang.Enum<T>> java.util.Optional<T> loadEnum(org.dom4j.Element element,
                                                                    java.lang.Class<T> type,
                                                                    java.lang.String attributeName)

Returns an Optional with the attribute value from the given element for the attribute with the given name, otherwise an empty Optional.

Parameters:

element - the element to obtain value

type - the enum type to be converted to

attributeName - the name of the attribute value to be returned

Returns:

an Optional with a present Enum value if the specified attribute exists in the element, otherwise an empty Optional