org.apache.jackrabbit.spi.commons.value
Class AbstractQValue

java.lang.Object
  org.apache.jackrabbit.spi.commons.value.AbstractQValue

All Implemented Interfaces:

Serializable, QValue

Direct Known Subclasses:

DefaultQValue

public abstract class AbstractQValue
extends Object
implements QValue, Serializable

AbstractQValue...

See Also:

Serialized Form

Field Summary

protected int	type
protected Object	val

Fields inherited from interface org.apache.jackrabbit.spi.QValue

EMPTY_ARRAY

Constructor Summary

protected	AbstractQValue(BigDecimal value) Create a new AbstractQValue.
protected	AbstractQValue(Boolean value) Create a new AbstractQValue.
protected	AbstractQValue(Calendar value) Create a new AbstractQValue.
protected	AbstractQValue(Double value) Create a new AbstractQValue.
protected	AbstractQValue(Long value) Create a new AbstractQValue.
protected	AbstractQValue(Name value) Create a new AbstractQValue.
protected	AbstractQValue(Object value, int type) Create a new AbstractQValue.
protected	AbstractQValue(Path value) Create a new AbstractQValue.
protected	AbstractQValue(String value, int type) Create a new AbstractQValue.
protected	AbstractQValue(URI value) Create a new AbstractQValue.

Method Summary

void	discard()
boolean	equals(Object obj) Default implementation of the equals method.
Binary	getBinary() This implementation creates a binary instance that uses QValue.getStream() and skipping on the given stream as its underlying mechanism to provide random access defined on Binary.
boolean	getBoolean()
Calendar	getCalendar()
BigDecimal	getDecimal()
double	getDouble()
long	getLength()
long	getLong()
Name	getName()
Path	getPath()
String	getString()
int	getType()
URI	getURI()
int	hashCode() Default calculation of the hashCode.
String	toString() Returns the string representation of this internal value.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jackrabbit.spi.QValue

getStream

Field Detail

val

protected Object val

type

protected final int type

Constructor Detail

AbstractQValue

protected AbstractQValue(Object value,
                         int type)

Create a new AbstractQValue.

Parameters:

value - The value.

type - The property type.

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(String value,
                         int type)

Create a new AbstractQValue.

Parameters:

value -

type -

Throws:

IllegalArgumentException - if the passed value is null or if the type is neither STRING nor REFERENCE/WEAKREFERENCE.

AbstractQValue

protected AbstractQValue(Long value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(Double value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(Boolean value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(Calendar value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(Name value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(Path value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(BigDecimal value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

AbstractQValue

protected AbstractQValue(URI value)

Create a new AbstractQValue.

Parameters:

value -

Throws:

IllegalArgumentException - if the passed value is null.

Method Detail

getType

public int getType()

Specified by:

getType in interface QValue

See Also:

QValue.getType()

getLength

public long getLength()
               throws RepositoryException

Specified by:

getLength in interface QValue

Throws:

RepositoryException

See Also:

QValue.getLength()

getName

public Name getName()
             throws RepositoryException

Specified by:

getName in interface QValue

Throws:

RepositoryException

See Also:

QValue.getName()

getCalendar

public Calendar getCalendar()
                     throws RepositoryException

Specified by:

getCalendar in interface QValue

Throws:

RepositoryException

See Also:

QValue.getCalendar()

getDecimal

public BigDecimal getDecimal()
                      throws RepositoryException

Specified by:

getDecimal in interface QValue

Throws:

RepositoryException

See Also:

QValue.getDecimal()

getURI

public URI getURI()
           throws RepositoryException

Specified by:

getURI in interface QValue

Throws:

RepositoryException

See Also:

QValue.getURI()

getDouble

public double getDouble()
                 throws RepositoryException

Specified by:

getDouble in interface QValue

Throws:

RepositoryException

See Also:

QValue.getDouble()

getLong

public long getLong()
             throws RepositoryException

Specified by:

getLong in interface QValue

Throws:

RepositoryException

See Also:

QValue.getLong()

getBoolean

public boolean getBoolean()
                   throws RepositoryException

Specified by:

getBoolean in interface QValue

Throws:

RepositoryException

See Also:

QValue.getBoolean()

getPath

public Path getPath()
             throws RepositoryException

Specified by:

getPath in interface QValue

Throws:

RepositoryException

See Also:

QValue.getPath()

getString

public String getString()
                 throws RepositoryException

Specified by:

getString in interface QValue

Throws:

RepositoryException

See Also:

QValue.getPath()

getBinary

public Binary getBinary()
                 throws RepositoryException

This implementation creates a binary instance that uses QValue.getStream() and skipping on the given stream as its underlying mechanism to provide random access defined on Binary.

Specified by:

getBinary in interface QValue

Throws:

RepositoryException

See Also:

QValue.getBinary()

discard

public void discard()

Specified by:

discard in interface QValue

See Also:

QValue.discard()

toString

public String toString()

Returns the string representation of this internal value.

Overrides:

toString in class Object

Returns:

string representation of this internal value

equals

public boolean equals(Object obj)

Default implementation of the equals method. Subclasses may optimize this e.g. by special handling for DATE properties.

Overrides:

equals in class Object

Parameters:

obj -

See Also:

Object.equals(Object)

hashCode

public int hashCode()

Default calculation of the hashCode. Subclasses may optimize this e.g. by special handling for DATE properties.

Overrides:

hashCode in class Object

Returns:

the hashCode of the internal value object.

See Also:

Object.hashCode()