Package ch.tocco.nice2.templating.impl.freemarker.defaultvalue

Class FreemarkerResolverStrategy

java.lang.Object

ch.tocco.nice2.templating.impl.freemarker.defaultvalue.FreemarkerResolverStrategy

All Implemented Interfaces:

DefaultValueResolverStrategy

Direct Known Subclasses:

FreemarkerQueryResolverStrategy

@Component
public class FreemarkerResolverStrategy
extends Object
implements DefaultValueResolverStrategy

Resolver strategy for default values. The default value tag can contain a freemarker template that is run through the template engine at the time of execution.

Field Summary

Fields inherited from interface ch.tocco.nice2.model.base.spi.defaultvalue.spi.DefaultValueResolverStrategy

CURRENT_PRINCIPAL_VAL, CURRENT_USER_VAL, PRINCIPAL_ENTITY, USER_ENTITY

Constructor Summary

Constructors

Constructor	Description
FreemarkerResolverStrategy(TemplateEngineFactory templateEngineFactory, PrincipalService principalService, TypeManager typeManager)

Method Summary

Modifier and Type	Method	Description
ResolvedValue	getResolvedValue(DefaultValueDescriptor defaultValue)	Return the display value that is presented to end users.
protected String	getTemplateValue(DefaultValueDescriptor defaultValue)	Process the provided default value with the TemplateEngine and return the result.
String	getType()
boolean	isResolvable(DefaultValueDescriptor descriptor)	Checks whether this strategy is capable of resolving the given descriptor.

Methods inherited from class java.lang.Object

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

Constructor Details

FreemarkerResolverStrategy

public FreemarkerResolverStrategy(TemplateEngineFactory templateEngineFactory,
 @Lazy
 PrincipalService principalService,
 TypeManager typeManager)

Method Details

getType

public String getType()

Specified by:

getType in interface DefaultValueResolverStrategy

getResolvedValue

public ResolvedValue getResolvedValue(DefaultValueDescriptor defaultValue)
                               throws ResolvingException

Description copied from interface: DefaultValueResolverStrategy

Return the display value that is presented to end users.

Specified by:

getResolvedValue in interface DefaultValueResolverStrategy

Throws:

ResolvingException

isResolvable

public boolean isResolvable(DefaultValueDescriptor descriptor)

Description copied from interface: DefaultValueResolverStrategy

Checks whether this strategy is capable of resolving the given descriptor.

Specified by:

isResolvable in interface DefaultValueResolverStrategy

getTemplateValue

protected String getTemplateValue(DefaultValueDescriptor defaultValue)

Process the provided default value with the TemplateEngine and return the result.

Parameters:

defaultValue - the DefaultValueDescriptor holding the definition of the default value.

Returns:

The default value as processed by the TemplateEngine.