org.mule.transformer.types

Class CollectionDataType<T>

java.lang.Object

org.mule.transformer.types.SimpleDataType<T>

org.mule.transformer.types.CollectionDataType<T>

All Implemented Interfaces:

Serializable, Cloneable, DataType<T>

Direct Known Subclasses:

ListDataType, SetDataType

public class CollectionDataType<T>
extends SimpleDataType<T>

A data type that represents a generified collection. When checked for compatability both the colection type and the generic item type will be compared.

Since:

3.0

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mule.transformer.types.SimpleDataType

CHARSET_PARAM, encoding, mimeType, type

Fields inherited from interface org.mule.api.transformer.DataType

ANY_MIME_TYPE, BYTE_ARRAY_DATA_TYPE, OBJECT_DATA_TYPE, STRING_DATA_TYPE

Constructor Summary

Constructors

Constructor and Description
CollectionDataType(Class<? extends Collection> collectionType) Creates an untyped collection data type
CollectionDataType(Class<? extends Collection> collectionType, Class type)
CollectionDataType(Class<? extends Collection> collectionType, Class type, String mimeType)
CollectionDataType(Class<? extends Collection> collectionType, String mimeType)

Method Summary

Methods

Modifier and Type	Method and Description
static CollectionDataType	createFromMethodParam(Method m, int paramIndex)
static CollectionDataType	createFromMethodParam(Method m, int paramIndex, String mimeType)
static CollectionDataType	createFromMethodReturn(Method m)
static CollectionDataType	createFromMethodReturn(Method m, String mimeType)
boolean	equals(Object o)
Class<?>	getItemType()
Class	getType() The object type of the source object to transform.
int	hashCode()
boolean	isCompatibleWith(DataType dataType) Used to determine if this data type is compatible with the data type passed in.
static boolean	isParamTypeACollection(Method m, int paramIndex)
static boolean	isReturnTypeACollection(Method m)
String	toString()

Methods inherited from class org.mule.transformer.types.SimpleDataType

cloneDataType, getEncoding, getMimeType, setEncoding, setMimeType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CollectionDataType

public CollectionDataType(Class<? extends Collection> collectionType)

Creates an untyped collection data type

Parameters:

collectionType - the collection class type

CollectionDataType

public CollectionDataType(Class<? extends Collection> collectionType,
                  String mimeType)

CollectionDataType

public CollectionDataType(Class<? extends Collection> collectionType,
                  Class type,
                  String mimeType)

CollectionDataType

public CollectionDataType(Class<? extends Collection> collectionType,
                  Class type)

Method Detail

getItemType

public Class<?> getItemType()

getType

public Class getType()

Description copied from interface: DataType

The object type of the source object to transform.

Specified by:

getType in interface DataType<T>

Overrides:

getType in class SimpleDataType<T>

Returns:

the class object of the source object. This must not be null

createFromMethodReturn

public static CollectionDataType createFromMethodReturn(Method m)

createFromMethodReturn

public static CollectionDataType createFromMethodReturn(Method m,
                                        String mimeType)

createFromMethodParam

public static CollectionDataType createFromMethodParam(Method m,
                                       int paramIndex)

createFromMethodParam

public static CollectionDataType createFromMethodParam(Method m,
                                       int paramIndex,
                                       String mimeType)

isReturnTypeACollection

public static boolean isReturnTypeACollection(Method m)

isParamTypeACollection

public static boolean isParamTypeACollection(Method m,
                             int paramIndex)

isCompatibleWith

public boolean isCompatibleWith(DataType dataType)

Description copied from interface: DataType

Used to determine if this data type is compatible with the data type passed in. This checks to see if the mime types are equal and whether the Java types are assignable

Specified by:

isCompatibleWith in interface DataType<T>

Overrides:

isCompatibleWith in class SimpleDataType<T>

Parameters:

dataType - the dataType object to compare with

Returns:

true if the mime types are the same and this type can be assigned to the dataType.type.

equals

public boolean equals(Object o)

Overrides:

equals in class SimpleDataType<T>

hashCode

public int hashCode()

Overrides:

hashCode in class SimpleDataType<T>

toString

public String toString()

Overrides:

toString in class SimpleDataType<T>