Package org.thymeleaf.standard.expression

Class AbstractStandardConversionService

Object

org.thymeleaf.standard.expression.AbstractStandardConversionService

All Implemented Interfaces:

IStandardConversionService

Direct Known Subclasses:

StandardConversionService

public abstract class AbstractStandardConversionService
extends Object
implements IStandardConversionService

Base abstract class meant to be extended by most implementations of the IStandardConversionService interface.

This abstract class separates the to-String conversions (the most common) and the rest of them.

Since:

2.1.0

Author:

Daniel Fernández

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractStandardConversionService()

Method Summary

Modifier and Type	Method	Description
<T> T	convert(IExpressionContext context, Object object, Class<T> targetClass)	Convert a value to the specified target class, if possible.
protected <T> T	convertOther(IExpressionContext context, Object object, Class<T> targetClass)
protected String	convertToString(IExpressionContext context, Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractStandardConversionService

protected AbstractStandardConversionService()

Method Detail

convert

public final <T> T convert(IExpressionContext context,
                           Object object,
                           Class<T> targetClass)

Description copied from interface: IStandardConversionService

Convert a value to the specified target class, if possible.

Might raise an exception (usually IllegalArgumentException) if a conversion is not available for the specified object and the target class.

Specified by:

convert in interface IStandardConversionService

Type Parameters:

T - the type of the target class

Parameters:

context - the context object.

object - the object to be converted.

targetClass - the target class the object should be converted to.

Returns:

the object, converted. Or an exception if the conversion has not been possible.

convertToString

protected String convertToString(IExpressionContext context,
                                 Object object)

convertOther

protected <T> T convertOther(IExpressionContext context,
                             Object object,
                             Class<T> targetClass)