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

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

All Implemented Interfaces:

QValueFactory

public final class QValueFactoryImpl
extends java.lang.Object
implements QValueFactory

QValueFactoryImpl...

Method Summary

QValue[]	computeAutoValues(QPropertyDefinition propertyDefinition) Given the QPropertyDefinition of an autocreated property, compute suitable values to be used in transient space until the newly created node gets saved.
QValue	create(boolean value) Create a new QValue with type PropertyType.BOOLEAN.
QValue	create(byte[] value) Create a new QValue with type PropertyType.BINARY.
QValue	create(java.util.Calendar value) Create a new QValue with type PropertyType.DATE.
QValue	create(double value) Create a new QValue with type PropertyType.DOUBLE.
QValue	create(java.io.File value) Create a new QValue with type PropertyType.BINARY.
QValue	create(java.io.InputStream value) Creates a QValue that contains the given binary stream.
QValue	create(long value) Create a new QValue with type PropertyType.LONG.
QValue	create(Name value) Create a new QValue with type PropertyType.NAME.
QValue	create(Path value) Create a new QValue with type PropertyType.PATH.
QValue	create(java.lang.String value, int type) Create a new QValue using the given String representation of the value and its type.
static QValueFactory	getInstance()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static QValueFactory getInstance()

create

public QValue create(java.lang.String value,
                     int type)
              throws javax.jcr.RepositoryException

Description copied from interface: QValueFactory

Create a new QValue using the given String representation of the value and its type.

Specified by:

create in interface QValueFactory

Parameters:

value - String representation of the new QValue. Note, that the given String must never be null.

type - A valid type.

Returns:

a new QValue.

Throws:

javax.jcr.ValueFormatException - If the given value cannot be converted to the specified type.

javax.jcr.RepositoryException - If another error occurs.

See Also:

QValueFactory.create(String, int)

create

public QValue create(java.util.Calendar value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.DATE.

Specified by:

create in interface QValueFactory

Parameters:

value - A non-null Calendar object acting as value of the new QValue.

Returns:

a new QValue.

See Also:

QValueFactory.create(Calendar)

create

public QValue create(double value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.DOUBLE.

Specified by:

create in interface QValueFactory

Parameters:

value - A double containing the value of the new QValue.

Returns:

a new QValue.

See Also:

QValueFactory.create(double)

create

public QValue create(long value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.LONG.

Specified by:

create in interface QValueFactory

Parameters:

value - A long containing the value of the new QValue.

Returns:

a new QValue.

See Also:

QValueFactory.create(long)

create

public QValue create(boolean value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.BOOLEAN.

Specified by:

create in interface QValueFactory

Parameters:

value - A boolean containing the value of the new QValue.

Returns:

a new QValue.

See Also:

QValueFactory.create(boolean)

create

public QValue create(Name value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.NAME.

Specified by:

create in interface QValueFactory

Parameters:

value - A non-null Name.

Returns:

a new QValue.

See Also:

QValueFactory.create(Name)

create

public QValue create(Path value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.PATH.

Specified by:

create in interface QValueFactory

Parameters:

value - A non-null Path.

Returns:

a new QValue.

See Also:

QValueFactory.create(Path)

create

public QValue create(byte[] value)

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.BINARY.

Specified by:

create in interface QValueFactory

Returns:

a new QValue.

See Also:

QValueFactory.create(byte[])

create

public QValue create(java.io.InputStream value)
              throws java.io.IOException

Description copied from interface: QValueFactory

Creates a QValue that contains the given binary stream. The given stream is consumed and closed by this method. The type of the resulting QValue will be PropertyType.BINARY.

Specified by:

create in interface QValueFactory

Parameters:

value - binary stream

Returns:

a new binary QValue.

Throws:

java.io.IOException - if the stream can not be consumed

See Also:

QValueFactory.create(InputStream)

create

public QValue create(java.io.File value)
              throws java.io.IOException

Description copied from interface: QValueFactory

Create a new QValue with type PropertyType.BINARY.

Specified by:

create in interface QValueFactory

Returns:

a new binarly QValue.

Throws:

java.io.IOException

See Also:

QValueFactory.create(File)

computeAutoValues

public QValue[] computeAutoValues(QPropertyDefinition propertyDefinition)
                           throws javax.jcr.RepositoryException

Description copied from interface: QValueFactory

Given the QPropertyDefinition of an autocreated property, compute suitable values to be used in transient space until the newly created node gets saved.

Specified by:

computeAutoValues in interface QValueFactory

Parameters:

propertyDefinition - definition of property for which values should be created

Returns:

computed value

Throws:

javax.jcr.RepositoryException

See Also:

QValueFactory.computeAutoValues(QPropertyDefinition)