Package org.apache.tapestry5

Class BindingConstants

java.lang.Object

org.apache.tapestry5.BindingConstants

public class BindingConstants
extends java.lang.Object

Constants for the built-in binding prefixes. These are often used with the Parameter.defaultPrefix() annotation attribute.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ASSET	References a localized asset.
static java.lang.String	BLOCK	References a named block within the template.
static java.lang.String	COMPONENT	A reference to a component within the container's template, by local component id.
static java.lang.String	CONTEXT	Binding factory for context assets specifically.
static java.lang.String	LITERAL	Binding expression prefix used for literal strings.
static java.lang.String	MESSAGE	A reference to a localized message from the component's message catalog (including message keys inherited from the application global message catalog).
static java.lang.String	NULLFIELDSTRATEGY	A way of selecting a named NullFieldStrategy contributed to NullFieldStrategySource.
static java.lang.String	PROP	Binding expression prefix used to bind to a property of the component.
static java.lang.String	SYMBOL	References a value of a symbol.
static java.lang.String	TRANSLATE	References a named Translator contributed to the TranslatorSource service.
static java.lang.String	VALIDATE	References (and configures) one ore more named Validators contributed to the FieldValidatorSource service.
static java.lang.String	VAR	Allows for temporary storage of information during the render only (may not currently be used during form submission processing).

Constructor Summary

Constructors

Constructor	Description
BindingConstants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

LITERAL

public static final java.lang.String LITERAL

Binding expression prefix used for literal strings.

See Also:

Constant Field Values

PROP

public static final java.lang.String PROP

Binding expression prefix used to bind to a property of the component. When Parameter.defaultPrefix() is not specified, the default is PROP.

See Also:

Constant Field Values

NULLFIELDSTRATEGY

public static final java.lang.String NULLFIELDSTRATEGY

A way of selecting a named NullFieldStrategy contributed to NullFieldStrategySource.

See Also:

Constant Field Values

COMPONENT

public static final java.lang.String COMPONENT

A reference to a component within the container's template, by local component id.

See Also:

Constant Field Values

MESSAGE

public static final java.lang.String MESSAGE

A reference to a localized message from the component's message catalog (including message keys inherited from the application global message catalog).

See Also:

Constant Field Values

VALIDATE

public static final java.lang.String VALIDATE

References (and configures) one ore more named Validators contributed to the FieldValidatorSource service.

See Also:

FieldValidatorSource, Constant Field Values

TRANSLATE

public static final java.lang.String TRANSLATE

References a named Translator contributed to the TranslatorSource service. The binding is of type FieldTranslator.

See Also:

Constant Field Values

BLOCK

public static final java.lang.String BLOCK

References a named block within the template.

See Also:

Constant Field Values

ASSET

public static final java.lang.String ASSET

References a localized asset. The asset will be relative to the component's class file, unless a prefix (typically, "context:") is used on the expression. Typically, this is used for classpath assets relative to the component class, and CONTEXT is used for context assets.

See Also:

Asset, AssetSource, Constant Field Values

VAR

public static final java.lang.String VAR

Allows for temporary storage of information during the render only (may not currently be used during form submission processing). This is often used to store the current object iterated over by a Loop component.

See Also:

Constant Field Values

CONTEXT

public static final java.lang.String CONTEXT

Binding factory for context assets specifically. The expression is the path from the root of the web application.

Since:

5.1.0.0

See Also:

Constant Field Values

SYMBOL

public static final java.lang.String SYMBOL

References a value of a symbol.

Since:

5.2.0

See Also:

Constant Field Values

Constructor Detail

BindingConstants

public BindingConstants()