org.modeshape.graph.property.basic
Class ObjectValueFactory

java.lang.Object
  org.modeshape.graph.property.basic.AbstractValueFactory<Object>
      org.modeshape.graph.property.basic.ObjectValueFactory

All Implemented Interfaces:

ValueFactory<Object>

@Immutable
public class ObjectValueFactory
extends AbstractValueFactory<Object>

The standard ValueFactory for PropertyType.OBJECT values.

Nested Class Summary

Nested classes/interfaces inherited from class org.modeshape.graph.property.basic.AbstractValueFactory

AbstractValueFactory.ConvertingIterator<ValueType>

Field Summary

Fields inherited from interface org.modeshape.graph.property.ValueFactory

DEFAULT_DECODER, DEFAULT_ENCODER

Constructor Summary

ObjectValueFactory(TextDecoder decoder, ValueFactory<String> stringValueFactory, ValueFactory<Binary> binaryValueFactory)

Method Summary

Object	create(BigDecimal value) Create a value from a decimal.
Object	create(Binary value) Create a value from the binary content given by the supplied stream.
Object	create(boolean value) Create a boolean from a string.
Object	create(byte[] value) Create a value from the binary content given by the supplied array.
Object	create(Calendar value) Create a value from a Calendar instance.
Object	create(Date value) Create a value from a date.
Object	create(DateTime value) Create a value from a date-time instant.
Object	create(double value) Create a value from a double.
Object	create(float value) Create a value from a float.
Object	create(InputStream stream, long approximateLength) Create a value from the binary content given by the supplied stream.
Object	create(int value) Create a value from an integer.
Object	create(long value) Create a long from a string.
Object	create(Name value) Create a value from a name.
Object	create(Object value) Create a value from the specified information by determining which other create method applies and delegating to that method.
Object[]	create(Object[] values) Create an array of values from the specified information by determining which other create method applies for each object and then delegating to that method.
Object	create(Path.Segment value) Create a value from a path segment.
Object	create(Path value) Create a value from a path.
Object	create(Reader reader, long approximateLength) Create a value from a the binary content given by the supplied reader.
Object	create(Reference value) Create a value from a reference.
Object	create(String value) Create a value from a string, using no decoding.
Object	create(String value, TextDecoder decoder) Create a value from a string, using the supplied decoder.
Object	create(URI value) Create a value from a URI.
Object	create(UUID value) Create a value from a UUID.
protected Object[]	createEmptyArray(int length)
protected ValueFactory<Binary>	getBinaryValueFactory()

Methods inherited from class org.modeshape.graph.property.basic.AbstractValueFactory

create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, getDecoder, getDecoder, getPropertyType, getStringValueFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectValueFactory

public ObjectValueFactory(TextDecoder decoder,
                          ValueFactory<String> stringValueFactory,
                          ValueFactory<Binary> binaryValueFactory)

Method Detail

getBinaryValueFactory

protected ValueFactory<Binary> getBinaryValueFactory()

Returns:

binaryValueFactory

create

public Object create(String value)

Create a value from a string, using no decoding.

Parameters:

value - the string from which the value is to be created

Returns:

the value, or null if the supplied string is null

See Also:

ValueFactory.create(String, TextDecoder)

create

public Object create(String value,
                     TextDecoder decoder)

Create a value from a string, using the supplied decoder.

Parameters:

value - the string from which the value is to be created

decoder - the decoder that should be used; if null, the default decoder is used

Returns:

the value, or null if the supplied string is null

See Also:

ValueFactory.create(String)

create

public Object create(int value)

Create a value from an integer.

Parameters:

value - the integer from which the value is to be created

Returns:

the value; never null

create

public Object create(long value)

Create a long from a string.

Parameters:

value - the string from which the long is to be created

Returns:

the value; never null

create

public Object create(boolean value)

Create a boolean from a string.

Parameters:

value - the boolean from which the value is to be created

Returns:

the value; never null

create

public Object create(float value)

Create a value from a float.

Parameters:

value - the float from which the value is to be created

Returns:

the value; never null

create

public Object create(double value)

Create a value from a double.

Parameters:

value - the double from which the value is to be created

Returns:

the value; never null

create

public Object create(BigDecimal value)

Create a value from a decimal.

Parameters:

value - the decimal from which the value is to be created

Returns:

the value, or null if the supplied decimal is null

create

public Object create(Calendar value)

Create a value from a Calendar instance.

Parameters:

value - the Calendar instance from which the value is to be created

Returns:

the value, or null if the supplied Calendar is null

create

public Object create(Date value)

Create a value from a date.

Parameters:

value - the date from which the value is to be created

Returns:

the value, or null if the supplied date is null

create

public Object create(DateTime value)

Create a value from a date-time instant.

Parameters:

value - the date-time instant from which the value is to be created

Returns:

the value, or null if the supplied date is null

See Also:

ValueFactory.create(org.modeshape.graph.property.DateTime)

create

public Object create(Name value)

Create a value from a name.

Parameters:

value - the name from which the value is to be created

Returns:

the value, or null if the supplied name is null

create

public Object create(Path value)

Create a value from a path.

Parameters:

value - the path from which the value is to be created

Returns:

the value, or null if the supplied path is null

create

public Object create(Path.Segment value)

Create a value from a path segment.

Parameters:

value - the path segment from which the value is to be created

Returns:

the value, or null if the supplied path segment is null

create

public Object create(Reference value)

Create a value from a reference.

Parameters:

value - the reference from which the value is to be created

Returns:

the value, or null if the supplied reference is null

create

public Object create(URI value)

Create a value from a URI.

Parameters:

value - the URI from which the value is to be created

Returns:

the value, or null if the supplied URI is null

create

public Object create(UUID value)

Create a value from a UUID.

Parameters:

value - the UUID from which the value is to be created

Returns:

the value, or null if the supplied URI is null

See Also:

ValueFactory.create(java.util.UUID)

create

public Object create(Object value)

Create a value from the specified information by determining which other create method applies and delegating to that method. Note that this method only will call create methods that take a single parameter; so this excludes ValueFactory.create(InputStream, long), ValueFactory.create(Reader, long) and ValueFactory.create(String, TextDecoder).

Specified by:

create in interface ValueFactory<Object>

Overrides:

create in class AbstractValueFactory<Object>

Parameters:

value - the value

Returns:

the new value, or null if the supplied parameter is null

See Also:

AbstractValueFactory.create(java.lang.Object)

create

public Object[] create(Object[] values)

Create an array of values from the specified information by determining which other create method applies for each object and then delegating to that method. Note that this method will not consider ValueFactory.create(InputStream, long), ValueFactory.create(Reader, long) and ValueFactory.create(String, TextDecoder).

Specified by:

create in interface ValueFactory<Object>

Overrides:

create in class AbstractValueFactory<Object>

Parameters:

values - the values

Returns:

the new value, or null if the supplied parameter is null

See Also:

AbstractValueFactory.create(java.lang.Object[])

create

public Object create(byte[] value)

Create a value from the binary content given by the supplied array.

Parameters:

value - the content to be used to create the value

Returns:

the value, or null if the supplied stream is null

create

public Object create(Binary value)
              throws ValueFormatException,
                     IoException

Create a value from the binary content given by the supplied stream.

Parameters:

value - the binary object to be used to create the value

Returns:

the value, or null if the supplied stream is null

Throws:

ValueFormatException - if the conversion from the binary object could not be performed

IoException - If an unexpected problem occurs while accessing the supplied binary value (such as an IOException).

See Also:

ValueFactory.create(org.modeshape.graph.property.Binary)

create

public Object create(InputStream stream,
                     long approximateLength)

Create a value from the binary content given by the supplied stream.

Parameters:

stream - the stream containing the content to be used to create the value

approximateLength - the approximate length of the content (in bytes)

Returns:

the value, or null if the supplied stream is null

create

public Object create(Reader reader,
                     long approximateLength)

Create a value from a the binary content given by the supplied reader.

Parameters:

reader - the reader containing the content to be used to create the value

approximateLength - the approximate length of the content (in bytes)

Returns:

the value, or null if the supplied string is null

createEmptyArray

protected Object[] createEmptyArray(int length)

Specified by:

createEmptyArray in class AbstractValueFactory<Object>