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oracle.wcps.property
Class BlobData

java.lang.Object
oracle.wcps.property.BlobData

All Implemented Interfaces:

java.io.Serializable, PropertyValue

public class BlobData

extends java.lang.Object

implements PropertyValue, java.io.Serializable

Encapsulates a blob value.

See Also:

Serialized Form

Constructor Summary

BlobData()
Note: This is for JAXB.

BlobData(byte[] value)
Creates this with the given value an array of bytes.

BlobData(java.lang.Object o)
Creates this with the byte array after serializing the given o object.

BlobData(java.io.Serializable s)
Creates this with the byte array after serializing the given s object.

BlobData(java.lang.String value)
Creates this with bytes converted from the UTF-8 encoded string value.

Method Summary

java.util.List<PropertyValue>	asList(BlobData[] ts) Converts the given array to list.
boolean	equals(java.lang.Object o)
<T> T	getObject(java.lang.Class<T> type) Convenience method to convert the byte array value into an object of the given type.
byte[]	getValue() Returns the raw value as a byte array.
int	hashCode()
void	setValue(byte[] value) Uses the given byte array value as its raw value.
java.io.Serializable	unwrap() Unwraps this into correct type value.
java.io.Serializable	unwrap(java.util.List<? extends PropertyValue> values, boolean isMultiValue) Unwraps this into correct type values.

Methods inherited from class java.lang.Object

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

Constructor Detail

BlobData

public BlobData()

Note: This is for JAXB.

BlobData

public BlobData(java.lang.String value)

Creates this with bytes converted from the UTF-8 encoded string value.

Parameters:

value - a string value.

BlobData

public BlobData(byte[] value)

Creates this with the given value an array of bytes.

Parameters:

value - an array of value.

BlobData

public BlobData(java.io.Serializable s)

Creates this with the byte array after serializing the given s object.

Parameters:

s - a serializable object.

BlobData

public BlobData(java.lang.Object o)

Creates this with the byte array after serializing the given o object.

Parameters:

o - a serializable object.

Method Detail

getValue

public byte[] getValue()

Returns the raw value as a byte array.

Specified by:

getValue in interface PropertyValue

Returns:

a byte array.

setValue

public void setValue(byte[] value)

Uses the given byte array value as its raw value.

Parameters:

value - the raw value for this.

unwrap

public java.io.Serializable unwrap()

Description copied from interface: PropertyValue

Unwraps this into correct type value.

Specified by:

unwrap in interface PropertyValue

Returns:

a raw property value whose type is one of the Type enum values.

asList

public java.util.List<PropertyValue> asList(BlobData[] ts)

Converts the given array to list.

Parameters:

ts - an array of this.

Returns:

list of elements of ts.

unwrap

public java.io.Serializable unwrap(java.util.List<? extends PropertyValue> values,
                                   boolean isMultiValue)

Description copied from interface: PropertyValue

Unwraps this into correct type values. If isMultiValue is true it will convert values into an array of values.

Specified by:

unwrap in interface PropertyValue

Parameters:

values - a list of property values.

isMultiValue - if this is an array or not.

Returns:

unwrapped values.

getObject

public <T> T getObject(java.lang.Class<T> type)

Convenience method to convert the byte array value into an object of the given type.

Type Parameters:

T - type template

Parameters:

type - a class.

Returns:

an instance of <T>.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

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