com.day.durbo

Class DurboValue

java.lang.Object

com.day.durbo.DurboValue

public class DurboValue
extends java.lang.Object

DurboValue implements an internal representation of a value retrieved from the DurboInput. It is either based on bytes or on a stream.

Constructor Summary

Constructors

Constructor and Description
DurboValue(int type, byte[] bytes) Creates a new value that is based on a byte array
DurboValue(int type, java.io.InputStream in, long size) Creates a new value that is based on a stream

Method Summary

Modifier and Type	Method and Description
byte[]	getBytes() Returns a byte representation of this value.
double	getDouble() Returns a double representation of this value.
long	getLength() Returns the size of this value
int	getSize() Deprecated. since 2.1.2 use getLength() instead.
java.io.InputStream	getStream() Returns a stream representation of this value.
java.lang.String	getString() Returns a string representation of this value.
int	getType() Returns the property type of this value.
boolean	isByteArrayBased() Checks if this value internally is based on a byte array.
Value	toJcrValue(ValueFactory factory) Returns a new jcr value from this value using the value type.

Methods inherited from class java.lang.Object

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

Constructor Detail

DurboValue

public DurboValue(int type,
                  byte[] bytes)

Creates a new value that is based on a byte array

Parameters:

type - the property type

bytes - the byte array

See Also:

PropertyType

DurboValue

public DurboValue(int type,
                  java.io.InputStream in,
                  long size)

Creates a new value that is based on a stream

Parameters:

type - the property type

in - the input stream

size - the size of the data in the input stream

See Also:

PropertyType

Method Detail

getType

public int getType()

Returns the property type of this value.

Returns:

the property type.

See Also:

PropertyType

getSize

public int getSize()

Deprecated. since 2.1.2 use getLength() instead.

Returns the size of this value

Returns:

the size of this value

getLength

public long getLength()

Returns the size of this value

Returns:

the size of this value

getBytes

public byte[] getBytes()
                throws java.io.IOException

Returns a byte representation of this value. If this value initially is based on an input stream, it's content are read into a new byte buffer and the stream is closed.

Returns:

the byte array of this value

Throws:

java.io.IOException - if an I/O error during spooling occurs.

getString

public java.lang.String getString()
                           throws java.io.IOException

Returns a string representation of this value. the bytes retrieved by getBytes() are converted in a string using utf-8 as encoding.

Returns:

the string representation

Throws:

java.io.IOException - if an I/O error during conversion occurs.

getDouble

public double getDouble()
                 throws java.io.IOException

Returns a double representation of this value. the string retrieved by getString() is converted to a double using Double.parseDouble(String).

Returns:

the double value

Throws:

java.io.IOException - if an i/O error during conversion occurs.

getStream

public java.io.InputStream getStream()

Returns a stream representation of this value. if this value originally was based on a stream, this stream is returned otherwise a new ByteArrayInputStream of the internal byte array is returned.

Returns:

a stream on this value

isByteArrayBased

public boolean isByteArrayBased()

Checks if this value internally is based on a byte array.

Returns:

true if this value is based on a byte array; false otherwise.

toJcrValue

public Value toJcrValue(ValueFactory factory)
                 throws java.io.IOException,
                        RepositoryException

Returns a new jcr value from this value using the value type. If this value is of type PropertyType#BINARY the new value is created using getStream(), otherwise the new value is created using getString().

Parameters:

factory - the value factory that is used to create the value

Returns:

the new jcr value

Throws:

java.io.IOException - if an I/O error occurs.

RepositoryException - if a repository error occurs.