Package oracle.sql

Class ARRAY

java.lang.Object

oracle.sql.Datum

oracle.sql.DatumWithConnection

oracle.sql.ARRAY

All Implemented Interfaces:

Serializable, Array, oracle.jdbc.internal.ACProxyable, oracle.jdbc.internal.OracleArray, oracle.jdbc.internal.OracleConcreteProxy, oracle.jdbc.internal.OracleDatumWithConnection, OracleArray

public class ARRAY
extends DatumWithConnection
implements oracle.jdbc.internal.OracleArray, oracle.jdbc.internal.OracleConcreteProxy

Deprecated.

Use java.sql.Array interface for declaration instead of using concrete class oracle.sql.ARRAY.

This class has two roles.

• It is the Oracle implementation class for the generic JDBC Array interface.
• It wraps the "raw bytes" of an Oracle Collection.

Like other classes in oracle.sql. it is a value class. That is, once it is constructed the user should not change its contents. The type of the array elements is called the "Base Type" An Oracle implementation for generic JDBC Array interface. Use Array interface for declaration instead of using concrete class oracle.sql.ARRAY. java.sql.Array has methods declared for all opertions. For Oracle specific methods use the interface OracleArray.

Obtaining java.sql.Array from the ResultSet

java.sql.Array array = resultSet.getArray(...);

Creating a new java.sql.Array using factory method. OracleConnection.createOracleArray(java.lang.String, java.lang.Object) should be used to create java.sql.Array. Connection.createArrayOf(java.lang.String, java.lang.Object[]) throws an exception since Oracle does not support creation of anonymous array type.

java.sql.Array array = ((oracle.jdbc.OracleConnection)connection).createOracleArray((...);

See Also:

Array, OracleArray, OracleConnection.createOracleArray(java.lang.String, java.lang.Object), Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	ACCESS_FORWARD	Deprecated.
static int	ACCESS_REVERSE	Deprecated.
static int	ACCESS_UNKNOWN	Deprecated.
protected oracle.jdbc.driver.OracleArray	target	Deprecated.

Fields inherited from class oracle.sql.Datum

ojiOracleDatumWithConnection, targetDatum

Fields inherited from class oracle.sql.DatumWithConnection

targetDatumWithConnection

Constructor Summary

Constructors

Constructor	Description
ARRAY(ArrayDescriptor type, Connection conn, Object elements)	Deprecated. Constructor.

Method Summary

Modifier and Type	Method	Description
String	dump()	Deprecated. Create a string which show the contents of this Array and of all its component parts.
void	free()	Deprecated. Currently does nothing.
int	getAccessDirection()	Deprecated. Performance hint.
Object	getArray()	Deprecated. Implements Array interface method Retrieve the contents of the SQL array designated by the object.
Object	getArray(long index, int count)	Deprecated. Implements Array interface method Like getArray() above, but returns an array containing a slice of the SQL array, beginning with the given index and containing up to count successive elements of the SQL array.
Object	getArray(long index, int count, Map map)	Deprecated. Implements Array interface method Like getArray() above, but returns an array containing a slice of the SQL array, beginning with the given index and containing up to count successive elements of the SQL array.
Object	getArray(Map map)	Deprecated. Implements Array interface method Retrieve the contents of the SQL array designated by this object.
boolean	getAutoBuffering()	Deprecated. Performance hint.
boolean	getAutoIndexing()	Deprecated. Performance hint.
int	getBaseType()	Deprecated. Implements Array interface method Determine the code, from java.sql.Types, of the type of the elements of the array.
String	getBaseTypeName()	Deprecated. Implements Array interface method Returns the SQL type name of the elements in the array designated by this Array object.
Datum[]	getDatumArray()	Deprecated.
ArrayDescriptor	getDescriptor()	Deprecated. Oracle extension.
double[]	getDoubleArray()	Deprecated. Oracle extension.
double[]	getDoubleArray(long index, int count)	Deprecated. Oracle extension.
float[]	getFloatArray()	Deprecated. Oracle extension.
float[]	getFloatArray(long index, int count)	Deprecated. Oracle extension.
int[]	getIntArray()	Deprecated. Oracle extension.
int[]	getIntArray(long index, int count)	Deprecated. Oracle extension.
Map<?,?>	getJavaMap()	Deprecated. Implements Array interface method Retrieves the contents of the SQL associative array designated by the object.
long[]	getLongArray()	Deprecated. Oracle extension.
long[]	getLongArray(long index, int count)	Deprecated. Oracle extension.
int	getNumElems()	Deprecated.
Object	getObjArray()	Deprecated.
Datum[]	getOracleArray()	Deprecated. Oracle extension.
Datum[]	getOracleArray(long index, int count)	Deprecated. Oracle extension.
OracleTypeMetaData	getOracleMetaData()	Deprecated. Return the type data for this object
ResultSet	getResultSet()	Deprecated. Implements Array interface method Returns a result set that contains the elements of the array designated by this Array object.
ResultSet	getResultSet(long index, int count)	Deprecated. Implements Array interface method Returns a result set holding the elements of the subarray that starts at index index and contains up to count successive elements.
ResultSet	getResultSet(long index, int count, Map map)	Deprecated. Implements Array interface method Returns a result set holding the elements of the subarray that starts at index index and contains up to count successive elements.
ResultSet	getResultSet(Map map)	Deprecated. Implements Array interface method Returns a result set that contains the elements of the array designated by this Array object and uses the given map to map the array elements.
short[]	getShortArray()	Deprecated. Oracle extension.
short[]	getShortArray(long index, int count)	Deprecated.
String	getSQLTypeName()	Deprecated. Oracle extension.
oracle.jdbc.driver.OracleArray	getTarget()	Deprecated.
boolean	isConvertibleTo(Class jClass)	Deprecated. Oracle extension.
int	length()	Deprecated. Oracle extension.
void	setAutoBuffering(boolean enable)	Deprecated. Performance hint.
void	setAutoIndexing(boolean enable)	Deprecated. Performance hint.
void	setAutoIndexing(boolean enable, int direction)	Deprecated. Performance hint.
void	setNullObjArray()	Deprecated.
String	stringValue()	Deprecated. Convert to a String representation of the datum object
Object	toJdbc()	Deprecated. Oracle extension.
Object	toJdbc(Map map)	Deprecated. Oracle extension.

Methods inherited from class oracle.sql.Datum

asciiStreamValue, bigDecimalValue, binaryStreamValue, booleanValue, bytesEqual, bytesHashCode, byteValue, characterStreamValue, compareBytes, dateValue, doubleValue, equals, floatValue, getBytes, getLength, getStream, intValue, isNull, longValue, setBytes, setShareBytes, shareBytes, stringValue, timestampValue, timestampValue, timeValue, timeValue, toClass

Methods inherited from class oracle.sql.DatumWithConnection

assertNotNull, assertNotNull, getConnection, getConnectionDuringExceptionHandling, getJavaSqlConnection, getOracleConnection

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jdbc.internal.OracleDatumWithConnection

asciiStreamValue, bigDecimalValue, binaryStreamValue, booleanValue, byteValue, characterStreamValue, dateValue, doubleValue, floatValue, getBytes, getConnection, getInternalConnection, getJavaSqlConnection, getLength, getOracleConnection, getStream, intValue, longValue, setBytes, setPhysicalConnectionOf, setShareBytes, shareBytes, stringValue, timestampValue, timestampValue, timeValue, timeValue

Field Detail

ACCESS_FORWARD

public static final int ACCESS_FORWARD

Deprecated.

See Also:

Constant Field Values

ACCESS_REVERSE

public static final int ACCESS_REVERSE

Deprecated.

See Also:

Constant Field Values

ACCESS_UNKNOWN

public static final int ACCESS_UNKNOWN

Deprecated.

See Also:

Constant Field Values

target

protected oracle.jdbc.driver.OracleArray target

Deprecated.

Constructor Detail

ARRAY

public ARRAY(ArrayDescriptor type,
             Connection conn,
             Object elements)
      throws SQLException

Deprecated.

Constructor.

Parameters:

type - an ArrayDescriptor describing the SQL Type

elements - the contents of the array. These objects will be converted to raw bytes of the appropriate SQL Type

Throws:

SQLException

Method Detail

getTarget

public oracle.jdbc.driver.OracleArray getTarget()

Deprecated.

getBaseTypeName

public String getBaseTypeName()
                       throws SQLException

Deprecated.

Implements Array interface method Returns the SQL type name of the elements in the array designated by this Array object. If the elements are a built-in type, it returns the database-specific type name of the elements. If the elements are a user-defined type (UDT), this method returns the fully-qualified SQL type name.

Specified by:

getBaseTypeName in interface Array

Returns:

a String that is the database-specific name for a built-in base type or the fully-qualified SQL type name for a base type that is a UDT

Throws:

SQLException - if an error occurs while attempting to access the type name

getBaseType

public int getBaseType()
                throws SQLException

Deprecated.

Implements Array interface method Determine the code, from java.sql.Types, of the type of the elements of the array.

Specified by:

getBaseType in interface Array

Returns:

the type code of the elements of the array.

Throws:

SQLException

See Also:

Types, OracleTypes

getArray

public Object getArray()
                throws SQLException

Deprecated.

Implements Array interface method Retrieve the contents of the SQL array designated by the object. Use the type-map associated with the connection for customizations of the type-mappings.

Specified by:

getArray in interface Array

Returns:

a Java array containing the ordered elements of the SQL array designated by this object.

Throws:

SQLException

getJavaMap

public Map<?,?> getJavaMap()
                    throws SQLException

Deprecated.

Implements Array interface method Retrieves the contents of the SQL associative array designated by the object.

Specified by:

getJavaMap in interface OracleArray

Returns:

a Java Map containing the ordered elements of the SQL associative array designated by this object.

Throws:

SQLException

getArray

public Object getArray(Map map)
                throws SQLException

Deprecated.

Implements Array interface method Retrieve the contents of the SQL array designated by this object. Use the given map for type-map customizations.

Specified by:

getArray in interface Array

Parameters:

map - contains mapping of SQL type names to Java classes

Returns:

a Java array containing the ordered elements of the SQL array designated by this object.

Throws:

SQLException

getArray

public Object getArray(long index,
                       int count)
                throws SQLException

Deprecated.

Implements Array interface method Like getArray() above, but returns an array containing a slice of the SQL array, beginning with the given index and containing up to count successive elements of the SQL array. Use the type-map associated with the connection for customizations of the type-mappings.

Specified by:

getArray in interface Array

Parameters:

index - the array-index of the first element to retrieve

count - the number of successive SQL array elements to retrieve

Returns:

an array containing up to count elements of the SQL array, beginning with element index.

Throws:

SQLException

getArray

public Object getArray(long index,
                       int count,
                       Map map)
                throws SQLException

Deprecated.

Implements Array interface method Like getArray() above, but returns an array containing a slice of the SQL array, beginning with the given index and containing up to count successive elements of the SQL array. Use the given map for type-map customizations.

Specified by:

getArray in interface Array

Parameters:

index - the array-index of the first element to retrieve

count - the number of successive SQL array elements to retrieve

map - contains mapping of SQL user-defined types to classes

Returns:

an array containing up to count elements of the SQL array, beginning with element index.

Throws:

SQLException

getResultSet

public ResultSet getResultSet()
                       throws SQLException

Deprecated.

Implements Array interface method Returns a result set that contains the elements of the array designated by this Array object. If appropriate, the elements of the array are mapped using the connection's type map; otherwise, the standard mapping is used.

The result set contains one row for each array element, with two columns in each row. The second column stores the element value; the first column stores the index into the array for that element (with the first array element being at index 1). The rows are in ascending order corresponding to the order of the indices.

Specified by:

getResultSet in interface Array

Returns:

a ResultSet object containing one row for each of the elements in the array designated by this Array object, with the rows in ascending order based on the indices.

Throws:

SQLException - if an error occurs while attempting to access the array

getResultSet

public ResultSet getResultSet(Map map)
                       throws SQLException

Deprecated.

Implements Array interface method Returns a result set that contains the elements of the array designated by this Array object and uses the given map to map the array elements. If the base type of the array does not match a user-defined type in map, the standard mapping is used instead.

The result set contains one row for each array element, with two columns in each row. The second column stores the element value; the first column stores the index into the array for that element (with the first array element being at index 1). The rows are in ascending order corresponding to the order of the indices.

Specified by:

getResultSet in interface Array

Parameters:

map - contains mapping of SQL user-defined types to classes in the Java(tm) programming language

Returns:

a ResultSet object containing one row for each of the elements in the array designated by this Array object, with the rows in ascending order based on the indices.

Throws:

SQLException - if an error occurs while attempting to access the array

getResultSet

public ResultSet getResultSet(long index,
                              int count)
                       throws SQLException

Deprecated.

Implements Array interface method Returns a result set holding the elements of the subarray that starts at index index and contains up to count successive elements. This method uses the connection's type map to map the elements of the array if the map contains an entry for the base type. Otherwise, the standard mapping is used.

The result set has one row for each element of the SQL array designated by this object, with the first row containing the element at index index. The result set has up to count rows in ascending order based on the indices. Each row has two columns: The second column stores the element value; the first column stroes the index into the array for that element.

Specified by:

getResultSet in interface Array

Parameters:

index - the array index of the first element to retrieve; the first element is at index 1

count - the number of successive SQL array elements to retrieve

Returns:

a ResultSet object containing up to count consecutive elements of the SQL array designated by this Array object, starting at index index.

Throws:

SQLException - if an error occurs while attempting to access the array

getResultSet

public ResultSet getResultSet(long index,
                              int count,
                              Map map)
                       throws SQLException

Deprecated.

Implements Array interface method Returns a result set holding the elements of the subarray that starts at index index and contains up to count successive elements. This method uses the Map object map to map the elements of the array unless the base type of the array does not match a user-defined type in map, in which case it uses the standard mapping.

The result set has one row for each element of the SQL array designated by this object, with the first row containing the element at index index. The result set has up to count rows in ascending order based on the indices. Each row has two columns: The second column stores the element value; the first column stroes the index into the array for that element.

Specified by:

getResultSet in interface Array

Parameters:

index - the array index of the first element to retrieve; the first element is at index 1

count - the number of successive SQL array elements to retrieve

map - the Map object that contains the mapping of SQL type names to classes in the Java(tm) programming language

Returns:

a ResultSet object containing up to count consecutive elements of the SQL array designated by this Array object, starting at index index.

Throws:

SQLException - if an error occurs while attempting to access the array

getOracleArray

public Datum[] getOracleArray()
                       throws SQLException

Deprecated.

Oracle extension. Analogous to getArray except that it always returns an oracle.sql.XXX instead of whatever result.getObject would have returned.

Specified by:

getOracleArray in interface oracle.jdbc.internal.OracleArray

Returns:

an array of Datum.

Throws:

SQLException

length

public int length()
           throws SQLException

Deprecated.

Oracle extension. Get array size.

Specified by:

length in interface OracleArray

Returns:

the number of elements in the array.

Throws:

SQLException

getOracleArray

public Datum[] getOracleArray(long index,
                              int count)
                       throws SQLException

Deprecated.

Oracle extension. Like getOracleArray, but returns a slice.

Specified by:

getOracleArray in interface oracle.jdbc.internal.OracleArray

Parameters:

index - the index of the first element to be returned

count - the number of elements to be returned.

Returns:

an array containing count elements starting at index

Throws:

SQLException

getSQLTypeName

public String getSQLTypeName()
                      throws SQLException

Deprecated.

Oracle extension. Retrieves the SQL type name of the SQL structured type that this Struct object represents.

Specified by:

getSQLTypeName in interface OracleArray

Returns:

the fully-qualified type name of the SQL collection type for which this Array object is the generic representation

Throws:

SQLException - if a database access error occurs

getOracleMetaData

public OracleTypeMetaData getOracleMetaData()
                                     throws SQLException

Deprecated.

Return the type data for this object

Specified by:

getOracleMetaData in interface OracleArray

Returns:

type metadata

Throws:

SQLException - if an error occurs

Since:

11.2.0.3.0

getDescriptor

public ArrayDescriptor getDescriptor()
                              throws SQLException

Deprecated.

Oracle extension. Return the ArrayDescriptor object that contains the type information.

Specified by:

getDescriptor in interface oracle.jdbc.internal.OracleArray

Returns:

the type descriptor

Throws:

SQLException

toJdbc

public Object toJdbc()
              throws SQLException

Deprecated.

Oracle extension. Returns the JDBC representation of the datum object

Specified by:

toJdbc in interface OracleArray

Specified by:

toJdbc in interface oracle.jdbc.internal.OracleDatumWithConnection

Specified by:

toJdbc in class Datum

Returns:

an object containing the JDBC value

Throws:

SQLException - if conversion to JDBC representation results in an error

toJdbc

public Object toJdbc(Map map)
              throws SQLException

Deprecated.

Oracle extension. Consults the map to determine what class to convert to, and then uses toClass

Throws:

SQLException

isConvertibleTo

public boolean isConvertibleTo(Class jClass)

Deprecated.

Oracle extension. Determines if datum object can be converted to a particular class

Specified by:

isConvertibleTo in interface oracle.jdbc.internal.OracleArray

Specified by:

isConvertibleTo in interface oracle.jdbc.internal.OracleDatumWithConnection

Specified by:

isConvertibleTo in class Datum

Parameters:

jClass - Class to convert to

Returns:

true, if conversion to cls is permitted false, if conversion to cls is not permitted

getIntArray

public int[] getIntArray()
                  throws SQLException

Deprecated.

Oracle extension. Analogous to getArray except that it always returns a int[].

Specified by:

getIntArray in interface OracleArray

Returns:

an array of int.

Throws:

SQLException

getIntArray

public int[] getIntArray(long index,
                         int count)
                  throws SQLException

Deprecated.

Oracle extension. Like getIntArray, but returns a slice.

Specified by:

getIntArray in interface OracleArray

Parameters:

index - the index of the first element to be returned

count - the number of elements to be returned.

Returns:

an array containing count elements starting at index

Throws:

SQLException

getDoubleArray

public double[] getDoubleArray()
                        throws SQLException

Deprecated.

Oracle extension. Analogous to getArray except that it always returns a double[].

Specified by:

getDoubleArray in interface OracleArray

Returns:

an array of double.

Throws:

SQLException

getDoubleArray

public double[] getDoubleArray(long index,
                               int count)
                        throws SQLException

Deprecated.

Oracle extension. Like getDoubleArray, but returns a slice.

Specified by:

getDoubleArray in interface OracleArray

Parameters:

index - the index of the first element to be returned

count - the number of elements to be returned.

Returns:

an array containing count elements starting at index

Throws:

SQLException

getShortArray

public short[] getShortArray()
                      throws SQLException

Deprecated.

Oracle extension. Analogous to getArray except that it always returns a short[].

Specified by:

getShortArray in interface OracleArray

Returns:

an array of short.

Throws:

SQLException

getShortArray

public short[] getShortArray(long index,
                             int count)
                      throws SQLException

Deprecated.

Specified by:

getShortArray in interface OracleArray

Throws:

SQLException

getLongArray

public long[] getLongArray()
                    throws SQLException

Deprecated.

Oracle extension. Analogous to getArray except that it always returns a long[].

Specified by:

getLongArray in interface OracleArray

Returns:

an array of long.

Throws:

SQLException

getLongArray

public long[] getLongArray(long index,
                           int count)
                    throws SQLException

Deprecated.

Oracle extension. Like getLongArray, but returns a slice.

Specified by:

getLongArray in interface OracleArray

Parameters:

index - the index of the first element to be returned

count - the number of elements to be returned.

Returns:

an array containing count elements starting at index

Throws:

SQLException

getFloatArray

public float[] getFloatArray()
                      throws SQLException

Deprecated.

Oracle extension. Analogous to getArray except that it always returns a float[].

Specified by:

getFloatArray in interface OracleArray

Returns:

an array of float.

Throws:

SQLException

getFloatArray

public float[] getFloatArray(long index,
                             int count)
                      throws SQLException

Deprecated.

Oracle extension. Like getFloatArray, but returns a slice.

Specified by:

getFloatArray in interface OracleArray

Parameters:

index - the index of the first element to be returned

count - the number of elements to be returned.

Returns:

an array containing count elements starting at index

Throws:

SQLException

setAutoBuffering

public void setAutoBuffering(boolean enable)
                      throws SQLException

Deprecated.

Performance hint. Sets this array's auto-buffering mode. If a array is in auto-buffering mode, then the array will keep a local copy of all its elements. Then the next access to the same elements will return a cloned copy. Otherwise, type conversion for each element is required. By default, a ARRAY is NOT in auto-buffering mode.

Specified by:

setAutoBuffering in interface oracle.jdbc.internal.OracleArray

Parameters:

enable - - true enables auto-buffering; false disables auto-buffering

Throws:

SQLException

Since:

8.1.7

See Also:

getAutoBuffering()

getAutoBuffering

public boolean getAutoBuffering()
                         throws SQLException

Deprecated.

Performance hint. Get the current auto-buffering state.

Specified by:

getAutoBuffering in interface oracle.jdbc.internal.OracleArray

Returns:

the current state of auto-buffering

Throws:

SQLException

Since:

8.1.7

See Also:

setAutoBuffering(boolean)

setAutoIndexing

public void setAutoIndexing(boolean enable,
                            int direction)
                     throws SQLException

Deprecated.

Performance hint. Sets this array's auto-indexing mode. If a array is in auto-indexing mode, then the array will maintain a index table for array elements to fasten repeatedly access to the same elements or different elementes in the ARRAY. The second argument gives this array a hint as to the direction in which the elements will be accessed. Available direction values are ARRAY.ACCESS_FORWARD, ARRAY.ACCESS_REVERSE, and ARRAY.ACCESS_UNKNOWN.

Specified by:

setAutoIndexing in interface oracle.jdbc.internal.OracleArray

Parameters:

enable - - true enables auto-indexing; false disables auto-indexing

direction - - overwrite default access direction.

Throws:

SQLException

Since:

8.1.7

setAutoIndexing

public void setAutoIndexing(boolean enable)
                     throws SQLException

Deprecated.

Performance hint. Sets this array's auto-indexing mode. If a array is in auto-indexing mode, then the array will maintain a index table for array elements to fasten repeatedly access to the same elements or different elementes in the ARRAY. By default, access direction is set to ARRAY.ACCESS_UNKNOWN.

Specified by:

setAutoIndexing in interface oracle.jdbc.internal.OracleArray

Parameters:

enable - - true enables auto-indexing; false disables auto-indexing

Throws:

SQLException

Since:

8.1.7

getAutoIndexing

public boolean getAutoIndexing()
                        throws SQLException

Deprecated.

Performance hint. Get the current auto-indexing state.

Specified by:

getAutoIndexing in interface oracle.jdbc.internal.OracleArray

Returns:

the current state of auto-indexing

Throws:

SQLException

Since:

8.1.7

See Also:

oracle.sql.ARRAY#setAutoIndexinging(boolean), oracle.sql.ARRAY#setAutoIndexinging(boolean, int)

getAccessDirection

public int getAccessDirection()
                       throws SQLException

Deprecated.

Performance hint. Get the access direction value.

Specified by:

getAccessDirection in interface oracle.jdbc.internal.OracleArray

Returns:

the current access direction

Throws:

SQLException

Since:

8.1.7

See Also:

oracle.sql.ARRAY#setAutoIndexinging(boolean), oracle.sql.ARRAY#setAutoIndexinging(boolean, int)

dump

public String dump()
            throws SQLException

Deprecated.

Create a string which show the contents of this Array and of all its component parts.

Throws:

SQLException

stringValue

public String stringValue()
                   throws SQLException

Deprecated.

Description copied from class: Datum

Convert to a String representation of the datum object

Specified by:

stringValue in interface oracle.jdbc.internal.OracleDatumWithConnection

Overrides:

stringValue in class Datum

Returns:

String representation of the datum object

Throws:

SQLException

free

public void free()
          throws SQLException

Deprecated.

Currently does nothing.

Specified by:

free in interface Array

Throws:

SQLException

getNumElems

public int getNumElems()

Deprecated.

Specified by:

getNumElems in interface oracle.jdbc.internal.OracleArray

getDatumArray

public Datum[] getDatumArray()

Deprecated.

Specified by:

getDatumArray in interface oracle.jdbc.internal.OracleArray

getObjArray

public Object getObjArray()

Deprecated.

Specified by:

getObjArray in interface oracle.jdbc.internal.OracleArray

setNullObjArray

public void setNullObjArray()

Deprecated.

Specified by:

setNullObjArray in interface oracle.jdbc.internal.OracleArray