org.mule.runtime.module.extension.internal.runtime.resolver

Class ResolverUtils

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.resolver.ResolverUtils

public class ResolverUtils
extends Object

Utility class to share common behaviour between resolvers

Since:

4.0

Method Summary

Modifier and Type	Method and Description
static ValueResolver<?>	getExpressionBasedValueResolver(String expression, org.mule.metadata.api.model.MetadataType metadataType, MuleContext muleContext)
static Object	resolveCursor(Object value) Obtains a Cursor based on the value, if one is available.
static <T> T	resolveValue(ValueResolver<T> resolver, ValueResolvingContext context) Executes the resolver using the given context, applying all the required resolution rules that may apply for the given T type.

Methods inherited from class java.lang.Object

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

Method Detail

getExpressionBasedValueResolver

public static ValueResolver<?> getExpressionBasedValueResolver(String expression,
                                                               org.mule.metadata.api.model.MetadataType metadataType,
                                                               MuleContext muleContext)

resolveValue

public static <T> T resolveValue(ValueResolver<T> resolver,
                                 ValueResolvingContext context)
                          throws org.mule.runtime.api.exception.MuleException

Executes the resolver using the given context, applying all the required resolution rules that may apply for the given T type.

Parameters:

resolver - the ValueResolver to execute

context - the ValueResolvingContext to pass on the resolver

Returns:

the resolved value

Throws:

org.mule.runtime.api.exception.MuleException

resolveCursor

public static Object resolveCursor(Object value)

Obtains a Cursor based on the value, if one is available.

Returns:

the given value but converting a CursorProvider to a Cursor if any is present.