oracle.ifs.common

Class AttributeValueDoubleArray

java.lang.Object

oracle.ifs.common.AttributeValue

oracle.ifs.common.AttributeValueArray

oracle.ifs.common.AttributeValueDoubleArray

All Implemented Interfaces:

Serializable, Cloneable, Comparable, LooselyBoundedCacheable

public final class AttributeValueDoubleArray
extends AttributeValueArray

An AttributeValueDoubleArray represents the value of a double array-type Attribute in a LibraryObject.

Version:

2.0

Author:

Dave Long, David Pitfield

See Also:

Serialized Form

(Unpublished)

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATABASE_OBJECT_NAME The database object name of the array-type AttributeValue.
protected Double[]	m_MarshaledValues The array used to transport elements across the CORBA line.
protected Double[]	m_Values The double array.

Fields inherited from class oracle.ifs.common.AttributeValueArray

m_AttributeId, m_Count, m_ObjectId, m_PrimaryClassId, m_ResolvedFlag

Fields inherited from class oracle.ifs.common.AttributeValue

LONG_ZERO, m_Name, m_Options, OPTION_ARRAY_APPEND_MODE, OPTION_ARRAY_PREVENT_DUPLICATES, OPTION_ARRAY_REMOVE_MODE, OPTION_LITERAL_ARRAY_BIND_VALUE, OPTION_MAP_PUT_MODE, OPTION_MAP_REMOVE_MODE, OPTION_TRANSIENT

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AttributeValueDoubleArray(double[] values) Constructs an array-type double AttributeValue.
protected	AttributeValueDoubleArray(Double[] values) Constructs an array-type double AttributeValue.
protected	AttributeValueDoubleArray(long objectId, Long attributeId, Long priClassId, int count) Constructs an array-type double AttributeValue.

Method Summary

Modifier and Type	Method and Description
protected boolean	convertToBoolean(LibrarySessionInterface session, int index) Converts this AttributeValue to a boolean.
protected boolean[]	convertToBooleanArray(LibrarySessionInterface session) Converts this AttributeValue to an array of booleans.
protected Boolean	convertToBooleanObject(LibrarySessionInterface session, int index) Converts this AttributeValue to a Boolean.
protected Boolean[]	convertToBooleanObjectArray(LibrarySessionInterface session) Converts this AttributeValue to an array of Booleans.
protected double	convertToDouble(LibrarySessionInterface session, int index) Converts this AttributeValue to a double.
protected double[]	convertToDoubleArray(LibrarySessionInterface session) Converts this AttributeValue to an array of doubles.
protected Double	convertToDoubleObject(LibrarySessionInterface session, int index) Converts this AttributeValue to a Double.
protected Double[]	convertToDoubleObjectArray(LibrarySessionInterface session) Converts this AttributeValue to an array of Doubles.
protected int	convertToInteger(LibrarySessionInterface session, int index) Converts this AttributeValue to an int.
protected int[]	convertToIntegerArray(LibrarySessionInterface session) Converts this AttributeValue to an array of ints.
protected Integer	convertToIntegerObject(LibrarySessionInterface session, int index) Converts this AttributeValue to an Integer.
protected Integer[]	convertToIntegerObjectArray(LibrarySessionInterface session) Converts this AttributeValue to an array of Integers.
protected long	convertToLong(LibrarySessionInterface session, int index) Converts this AttributeValue to a long.
protected long[]	convertToLongArray(LibrarySessionInterface session) Converts this AttributeValue to an array of longs.
protected Long	convertToLongObject(LibrarySessionInterface session, int index) Converts this AttributeValue to a Long.
protected Long[]	convertToLongObjectArray(LibrarySessionInterface session) Converts this AttributeValue to an array of Longs.
protected String	convertToString(LibrarySessionInterface session, int index) Converts this AttributeValue to a String.
protected String[]	convertToStringArray(LibrarySessionInterface session) Converts this AttributeValue to an array of Strings.
String	getDatabaseObjectName() Gets the database object name of the array-type AttributeValue.
int	getDataType() Gets the data type of this AttributeValue.
int	getElementCount() Gets the number of elements in an array-type AttributeValue.
static String	getMultiValueTableCreateString(String tableName, int dataLen, int dataScale) Gets the CREATE TABLE string for multi-value tables for the specified table name.
Object	getObject(LibrarySessionInterface session) Gets the default object representation of this AttributeValue.
boolean	isNullValue() Gets whether this AttributeValue is null.
protected void	loadElements(AttributeValue source) Copies the elements from the specified AttributeValue to this AttributeValue.
AttributeValue	processResultSet(ResultSet rset) Processes the result set containing the elements of the array-type AttributeValue.

Methods inherited from class oracle.ifs.common.AttributeValueArray

getArrayTableCreateString, resolve

Methods inherited from class oracle.ifs.common.AttributeValue

added, arrayToHashtable, canPurge, clone, compareTo, convertToDate, convertToDateArray, convertToDirectoryObject, convertToDirectoryObjectArray, convertToMap, convertToPublicObject, convertToPublicObjectArray, convertToSchemaObject, convertToSchemaObjectArray, convertToSimpleObject, convertToSimpleObjectArray, convertToSystemObject, convertToSystemObjectArray, ensureUpperCaseName, getArrayAppendOption, getArrayPreventDuplicateValuesOption, getArrayRemoveOption, getBoolean, getBooleanArray, getBooleanArray, getBooleanObject, getBooleanObjectArray, getBooleanObjectArray, getDate, getDateArray, getDateArray, getDirectoryObject, getDirectoryObjectArray, getDirectoryObjectArray, getDouble, getDoubleArray, getDoubleArray, getDoubleObject, getDoubleObjectArray, getDoubleObjectArray, getInteger, getIntegerArray, getIntegerArray, getIntegerObject, getIntegerObjectArray, getIntegerObjectArray, getLibraryObject, getLiteralArrayBindValueOption, getLong, getLongArray, getLongArray, getLongObject, getLongObjectArray, getLongObjectArray, getMap, getMapPutOption, getMapRemoveOption, getName, getOption, getPublicObject, getPublicObjectArray, getPublicObjectArray, getSchemaObject, getSchemaObjectArray, getSchemaObjectArray, getSimpleObject, getSimpleObjectArray, getSimpleObjectArray, getString, getStringArray, getStringArray, getSystemObject, getSystemObjectArray, getSystemObjectArray, getTransientOption, hashtableToArray, isArrayType, isLibraryObjectArrayType, isLibraryObjectScalarType, isLibraryObjectType, isMapType, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newAttributeValue, newNullAttributeValue, overrideName, removed, removeOption, setArrayAppendOption, setArrayPreventDuplicateValuesOption, setArrayRemoveOption, setLiteralArrayBindValueOption, setMapPutOption, setMapRemoveOption, setName, setOption, setTransientOption, toBoolean, toBoolean, toBoolean, toBoolean, toDate, toDate, toDouble, toDouble, toDouble, toInteger, toInteger, toInteger, toLong, toLong, toLong, toLong, toString, toString, toString, toString, toString, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

DATABASE_OBJECT_NAME

public static final String DATABASE_OBJECT_NAME

The database object name of the array-type AttributeValue.

See Also:

Constant Field Values

(Unpublished)

m_Values

protected transient Double[] m_Values

The double array.

This is transient to prevent it from being transported across the CORBA line.

(Unpublished)

m_MarshaledValues

protected Double[] m_MarshaledValues

The array used to transport elements across the CORBA line. We still this and m_Values for backwards compatibility with AVs serialized using previous iFS versions (pre 9.0.3).

(Unpublished)

Constructor Detail

AttributeValueDoubleArray

protected AttributeValueDoubleArray(double[] values)
                             throws IfsException

Constructs an array-type double AttributeValue.

This variant is used when the user explicitly creates an AttributeValue using the static factory methods of AttributeValue. It implies that none of the AttributeValue's elements are null.

Parameters:

values - the double values

Throws:

IfsException - if the operation fails

(Unpublished)

AttributeValueDoubleArray

protected AttributeValueDoubleArray(Double[] values)
                             throws IfsException

Constructs an array-type double AttributeValue.

This variant is used when the user explicitly creates an AttributeValue using the static factory methods of AttributeValue.

Parameters:

values - the double values

Throws:

IfsException - if the operation fails

(Unpublished)

AttributeValueDoubleArray

protected AttributeValueDoubleArray(long objectId,
                                    Long attributeId,
                                    Long priClassId,
                                    int count)
                             throws IfsException

Constructs an array-type double AttributeValue.

This variant is used to retrieve an array-type AttributeValue from the database. It defers loading the elements of the AttributeValue from the appropriate attribute value database table until they are needed.

Parameters:

objectId - object ID

attributeId - Attribute ID

priClassId - the class ID reflecting a ClassDomain setting

count - the number of elements in this AttributeValue

Throws:

IfsException - (IFS-19001) if attributeId is null

(Unpublished)

Method Detail

getDataType

public int getDataType()

Gets the data type of this AttributeValue.

Overrides:

getDataType in class AttributeValue

Returns:

the data type

(Published)

isNullValue

public boolean isNullValue()

Gets whether this AttributeValue is null.

Overrides:

isNullValue in class AttributeValue

Returns:

whether the AttributeValue is null

(Published)

getElementCount

public int getElementCount()

Gets the number of elements in an array-type AttributeValue.

Overrides:

getElementCount in class AttributeValue

Returns:

the number of elements, or 0 if the AttributeValue is null or not an array type

(Published)

getObject

public Object getObject(LibrarySessionInterface session)
                 throws IfsException

Gets the default object representation of this AttributeValue.

Overrides:

getObject in class AttributeValue

Parameters:

session - the session

Returns:

the default object representation

Throws:

IfsException - (IFS-10406) if there is a AttributeValue conversion error

(Published)

convertToInteger

protected int convertToInteger(LibrarySessionInterface session,
                               int index)
                        throws IfsException

Converts this AttributeValue to an int.

Overrides:

convertToInteger in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the int value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as an int

(Unpublished)

convertToIntegerObject

protected Integer convertToIntegerObject(LibrarySessionInterface session,
                                         int index)
                                  throws IfsException

Converts this AttributeValue to an Integer.

Overrides:

convertToIntegerObject in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the Integer value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as an Integer

(Unpublished)

convertToLong

protected long convertToLong(LibrarySessionInterface session,
                             int index)
                      throws IfsException

Converts this AttributeValue to a long.

Overrides:

convertToLong in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the long value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a long

(Unpublished)

convertToLongObject

protected Long convertToLongObject(LibrarySessionInterface session,
                                   int index)
                            throws IfsException

Converts this AttributeValue to a Long.

Overrides:

convertToLongObject in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the Long value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a Long

(Unpublished)

convertToDouble

protected double convertToDouble(LibrarySessionInterface session,
                                 int index)
                          throws IfsException

Converts this AttributeValue to a double.

Overrides:

convertToDouble in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the double value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a double

(Unpublished)

convertToDoubleObject

protected Double convertToDoubleObject(LibrarySessionInterface session,
                                       int index)
                                throws IfsException

Converts this AttributeValue to a Double.

Overrides:

convertToDoubleObject in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the Double value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a Double

(Unpublished)

convertToString

protected String convertToString(LibrarySessionInterface session,
                                 int index)
                          throws IfsException

Converts this AttributeValue to a String.

Overrides:

convertToString in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the String value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a String

(Unpublished)

convertToBoolean

protected boolean convertToBoolean(LibrarySessionInterface session,
                                   int index)
                            throws IfsException

Converts this AttributeValue to a boolean.

Overrides:

convertToBoolean in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the boolean value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a boolean

(Unpublished)

convertToBooleanObject

protected Boolean convertToBooleanObject(LibrarySessionInterface session,
                                         int index)
                                  throws IfsException

Converts this AttributeValue to a Boolean.

Overrides:

convertToBooleanObject in class AttributeValue

Parameters:

session - the session

index - the zero-based index

Returns:

the Boolean value

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a Boolean

(Unpublished)

convertToIntegerArray

protected int[] convertToIntegerArray(LibrarySessionInterface session)
                               throws IfsException

Converts this AttributeValue to an array of ints.

Overrides:

convertToIntegerArray in class AttributeValue

Parameters:

session - the session

Returns:

the int array; null if the AttributeValue is null

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as an int[]

(Unpublished)

convertToIntegerObjectArray

protected Integer[] convertToIntegerObjectArray(LibrarySessionInterface session)
                                         throws IfsException

Converts this AttributeValue to an array of Integers.

Overrides:

convertToIntegerObjectArray in class AttributeValue

Parameters:

session - the session

Returns:

the Integer array; null if the AttributeValue is null

Throws:

IfsException - if the operation fails

(Unpublished)

convertToLongArray

protected long[] convertToLongArray(LibrarySessionInterface session)
                             throws IfsException

Converts this AttributeValue to an array of longs.

Overrides:

convertToLongArray in class AttributeValue

Parameters:

session - the session

Returns:

the long array; null if the AttributeValue is null

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a long[]

(Unpublished)

convertToLongObjectArray

protected Long[] convertToLongObjectArray(LibrarySessionInterface session)
                                   throws IfsException

Converts this AttributeValue to an array of Longs.

Overrides:

convertToLongObjectArray in class AttributeValue

Parameters:

session - the session

Returns:

the Long array; null if the AttributeValue is null

Throws:

IfsException - if the operation fails

(Unpublished)

convertToDoubleArray

protected double[] convertToDoubleArray(LibrarySessionInterface session)
                                 throws IfsException

Converts this AttributeValue to an array of doubles.

Overrides:

convertToDoubleArray in class AttributeValue

Parameters:

session - the session

Returns:

the double array; null if the AttributeValue is null

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a double[]

(Unpublished)

convertToDoubleObjectArray

protected Double[] convertToDoubleObjectArray(LibrarySessionInterface session)
                                       throws IfsException

Converts this AttributeValue to an array of Doubles.

Overrides:

convertToDoubleObjectArray in class AttributeValue

Parameters:

session - the session

Returns:

the Double array; null if the AttributeValue is null

Throws:

IfsException - if the operation fails

(Unpublished)

convertToStringArray

protected String[] convertToStringArray(LibrarySessionInterface session)
                                 throws IfsException

Converts this AttributeValue to an array of Strings.

Overrides:

convertToStringArray in class AttributeValue

Parameters:

session - the session

Returns:

the String array; null if the AttributeValue is null

Throws:

IfsException - if the operation fails

(Unpublished)

convertToBooleanArray

protected boolean[] convertToBooleanArray(LibrarySessionInterface session)
                                   throws IfsException

Converts this AttributeValue to an array of booleans.

Overrides:

convertToBooleanArray in class AttributeValue

Parameters:

session - the session

Returns:

the boolean array; null if the AttributeValue is null

Throws:

IfsException - (IFS-10406) if this AttributeValue cannot be represented as a boolean[]

(Unpublished)

convertToBooleanObjectArray

protected Boolean[] convertToBooleanObjectArray(LibrarySessionInterface session)
                                         throws IfsException

Converts this AttributeValue to an array of Booleans.

Overrides:

convertToBooleanObjectArray in class AttributeValue

Parameters:

session - the session

Returns:

the Boolean array; null if the AttributeValue is null

Throws:

IfsException - if the operation fails

(Unpublished)

processResultSet

public AttributeValue processResultSet(ResultSet rset)
                                throws Exception

Processes the result set containing the elements of the array-type AttributeValue.

For internal use only. Do not use this method.

The invoker of this method sucks the elements from the returned object, plugs them into the corresponding cached AttributeValue, and then discards the returned object.

Overrides:

processResultSet in class AttributeValueArray

Parameters:

rset - the result set

Returns:

a fully-resolved copy of this AttributeValue

Throws:

Exception - if the operation fails

(Unpublished)

loadElements

protected final void loadElements(AttributeValue source)

Copies the elements from the specified AttributeValue to this AttributeValue.

Overrides:

loadElements in class AttributeValueArray

Parameters:

source - the source AttributeValue

(Unpublished)

getDatabaseObjectName

public final String getDatabaseObjectName()

Gets the database object name of the array-type AttributeValue.

Overrides:

getDatabaseObjectName in class AttributeValueArray

Returns:

the database object name

(Unpublished)

getMultiValueTableCreateString

public static final String getMultiValueTableCreateString(String tableName,
                                                          int dataLen,
                                                          int dataScale)
                                                   throws IfsException

Gets the CREATE TABLE string for multi-value tables for the specified table name.

Parameters:

tableName - the name of the table being created

dataLen - the data length specified

dataScale - the data scale specified

Returns:

the CREATE TABLE string

Throws:

IfsException - (IFS-10400) if the specified type is not valid

(Unpublished)