org.mule.runtime.extension.api.metadata

Class NullQueryMetadataResolver

java.lang.Object

org.mule.runtime.extension.api.metadata.NullQueryMetadataResolver

All Implemented Interfaces:

org.mule.runtime.api.metadata.resolving.NamedTypeResolver, org.mule.runtime.api.metadata.resolving.OutputTypeResolver<String>, org.mule.runtime.api.metadata.resolving.QueryEntityResolver

public final class NullQueryMetadataResolver
extends Object
implements org.mule.runtime.api.metadata.resolving.OutputTypeResolver<String>, org.mule.runtime.api.metadata.resolving.QueryEntityResolver

Null implementation of OutputTypeResolver used to represent the absence of output resolver in a Query annotated operation.

Since:

1.0

Constructor Summary

Constructors

Constructor and Description
NullQueryMetadataResolver()

Method Summary

Modifier and Type	Method and Description
String	getCategoryName()
Set<org.mule.runtime.api.metadata.MetadataKey>	getEntityKeys(org.mule.runtime.api.metadata.MetadataContext context)
org.mule.metadata.api.model.MetadataType	getEntityMetadata(org.mule.runtime.api.metadata.MetadataContext context, String key)
org.mule.metadata.api.model.MetadataType	getOutputType(org.mule.runtime.api.metadata.MetadataContext context, String key) Null implementation of OutputTypeResolver for Query operations, used when no implementation is provided by the connector developer.
String	getResolverName()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullQueryMetadataResolver

public NullQueryMetadataResolver()

Method Detail

getCategoryName

public String getCategoryName()

Specified by:

getCategoryName in interface org.mule.runtime.api.metadata.resolving.NamedTypeResolver

getResolverName

public String getResolverName()

Specified by:

getResolverName in interface org.mule.runtime.api.metadata.resolving.NamedTypeResolver

Specified by:

getResolverName in interface org.mule.runtime.api.metadata.resolving.OutputTypeResolver<String>

Specified by:

getResolverName in interface org.mule.runtime.api.metadata.resolving.QueryEntityResolver

getOutputType

public org.mule.metadata.api.model.MetadataType getOutputType(org.mule.runtime.api.metadata.MetadataContext context,
                                                              String key)
                                                       throws org.mule.runtime.api.metadata.MetadataResolvingException,
                                                              org.mule.runtime.api.connection.ConnectionException

Null implementation of OutputTypeResolver for Query operations, used when no implementation is provided by the connector developer. Represents the absence of a custom OutputTypeResolver, returning a VoidType instead of resolving a dynamic MetadataType from a native Query for the component's output.

Specified by:

getOutputType in interface org.mule.runtime.api.metadata.resolving.OutputTypeResolver<String>

Parameters:

context - MetadataContext of the MetaData resolution

key - MetadataKey of string type, representing the native query created by the user.

Returns:

a VoidType instance.

Throws:

org.mule.runtime.api.metadata.MetadataResolvingException

org.mule.runtime.api.connection.ConnectionException

getEntityKeys

public Set<org.mule.runtime.api.metadata.MetadataKey> getEntityKeys(org.mule.runtime.api.metadata.MetadataContext context)
                                                             throws org.mule.runtime.api.metadata.MetadataResolvingException,
                                                                    org.mule.runtime.api.connection.ConnectionException

Specified by:

getEntityKeys in interface org.mule.runtime.api.metadata.resolving.QueryEntityResolver

Throws:

org.mule.runtime.api.metadata.MetadataResolvingException

org.mule.runtime.api.connection.ConnectionException

getEntityMetadata

public org.mule.metadata.api.model.MetadataType getEntityMetadata(org.mule.runtime.api.metadata.MetadataContext context,
                                                                  String key)
                                                           throws org.mule.runtime.api.metadata.MetadataResolvingException,
                                                                  org.mule.runtime.api.connection.ConnectionException

Specified by:

getEntityMetadata in interface org.mule.runtime.api.metadata.resolving.QueryEntityResolver

Throws:

org.mule.runtime.api.metadata.MetadataResolvingException

org.mule.runtime.api.connection.ConnectionException