org.jostraca.util
Class TypeUtil

java.lang.Object
  org.jostraca.util.TypeUtil

public class TypeUtil

extends java.lang.Object

Mappings from a standard set of abstract type names to concrete Java language and other type names are provided. These mappings may not be one-to-one, so that in general reverse mappings are not available. They may also not be complete, so that certain standard types will not have appropriate mappings. In the case where the standard type name argument has no mapping, it is returned as the mapping value. This allows a certain amount of fault tolerance. Standard types are valid java variable names (but $ is not allowed) so that they can be used within code as identifier constituents. Subclasses for specialised mappings should extend this class. Arrays are not handled by this class, apart from the special case byte[]. Contracts: RejectNullArgs

Field Summary

static boolean	DEFVAL_boolean
static byte	DEFVAL_byte
static byte[]	DEFVAL_bytes
static char	DEFVAL_char
static double	DEFVAL_double
static float	DEFVAL_float
static int	DEFVAL_int
static long	DEFVAL_long
static java.lang.Object	DEFVAL_Object
static short	DEFVAL_short
static java.lang.String	DEFVAL_String
protected static java.util.HashMap	sDefaultMap
protected static java.util.HashMap	sJavaMap
protected static java.util.HashMap	sJavaResultSetMap
protected static java.util.HashMap	sJavaWrapperMap
protected static java.util.HashMap	sNonObjectJavaTypes
protected static java.util.HashMap	sNumericJavaTypes
static java.lang.String	TYPE_array
static java.lang.String	TYPE_blob
static java.lang.String	TYPE_boolean
static java.lang.String	TYPE_byte
static java.lang.String	TYPE_bytes
static java.lang.String	TYPE_char
static java.lang.String	TYPE_clob
static java.lang.String	TYPE_datetime
static java.lang.String	TYPE_decimal
static java.lang.String	TYPE_double
static java.lang.String	TYPE_float
static java.lang.String	TYPE_int
static java.lang.String	TYPE_long
static java.lang.String	TYPE_object
static java.lang.String	TYPE_short
static java.lang.String	TYPE_string
static java.lang.String	TYPE_time
static java.lang.String	TYPE_timestamp

Constructor Summary

TypeUtil()

Method Summary

java.lang.String	convert_JavaWrapper_to_Java(java.lang.String pJavaWrapperObject, java.lang.String pStandardType)
java.lang.String	defaultValue(java.lang.String pStandardType)
boolean	isJavaNumeric(java.lang.String pStandardType)
boolean	isJavaObject(java.lang.String pStandardType)
boolean	isType(java.lang.String pStandardType)
java.lang.String	toJava(java.lang.String pStandardType)
java.lang.String	toJavaResultSet(java.lang.String pStandardType)
java.lang.String	toJavaWrapper(java.lang.String pStandardType)
protected java.lang.String	toType(java.lang.String pStandardType, java.util.HashMap pTypeTable)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_object

public static final java.lang.String TYPE_object

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Constant Field Values

TYPE_string

public static final java.lang.String TYPE_string

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Constant Field Values

TYPE_char

public static final java.lang.String TYPE_char

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TYPE_short

public static final java.lang.String TYPE_short

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Constant Field Values

TYPE_int

public static final java.lang.String TYPE_int

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Constant Field Values

TYPE_long

public static final java.lang.String TYPE_long

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Constant Field Values

TYPE_float

public static final java.lang.String TYPE_float

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Constant Field Values

TYPE_double

public static final java.lang.String TYPE_double

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Constant Field Values

TYPE_byte

public static final java.lang.String TYPE_byte

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TYPE_bytes

public static final java.lang.String TYPE_bytes

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Constant Field Values

TYPE_boolean

public static final java.lang.String TYPE_boolean

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Constant Field Values

TYPE_time

public static final java.lang.String TYPE_time

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Constant Field Values

TYPE_timestamp

public static final java.lang.String TYPE_timestamp

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Constant Field Values

TYPE_datetime

public static final java.lang.String TYPE_datetime

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Constant Field Values

TYPE_decimal

public static final java.lang.String TYPE_decimal

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Constant Field Values

TYPE_clob

public static final java.lang.String TYPE_clob

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Constant Field Values

TYPE_blob

public static final java.lang.String TYPE_blob

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Constant Field Values

TYPE_array

public static final java.lang.String TYPE_array

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Constant Field Values

DEFVAL_Object

public static final java.lang.Object DEFVAL_Object

DEFVAL_String

public static final java.lang.String DEFVAL_String

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Constant Field Values

DEFVAL_char

public static final char DEFVAL_char

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Constant Field Values

DEFVAL_short

public static final short DEFVAL_short

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Constant Field Values

DEFVAL_int

public static final int DEFVAL_int

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Constant Field Values

DEFVAL_long

public static final long DEFVAL_long

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Constant Field Values

DEFVAL_float

public static final float DEFVAL_float

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Constant Field Values

DEFVAL_double

public static final double DEFVAL_double

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Constant Field Values

DEFVAL_byte

public static final byte DEFVAL_byte

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Constant Field Values

DEFVAL_bytes

public static final byte[] DEFVAL_bytes

DEFVAL_boolean

public static final boolean DEFVAL_boolean

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Constant Field Values

sJavaMap

protected static final java.util.HashMap sJavaMap

sJavaWrapperMap

protected static final java.util.HashMap sJavaWrapperMap

sJavaResultSetMap

protected static final java.util.HashMap sJavaResultSetMap

sNonObjectJavaTypes

protected static final java.util.HashMap sNonObjectJavaTypes

sNumericJavaTypes

protected static final java.util.HashMap sNumericJavaTypes

sDefaultMap

protected static final java.util.HashMap sDefaultMap

Constructor Detail

TypeUtil

public TypeUtil()

Method Detail

toJava

public java.lang.String toJava(java.lang.String pStandardType)

toJavaWrapper

public java.lang.String toJavaWrapper(java.lang.String pStandardType)

toJavaResultSet

public java.lang.String toJavaResultSet(java.lang.String pStandardType)

isType

public boolean isType(java.lang.String pStandardType)

isJavaObject

public boolean isJavaObject(java.lang.String pStandardType)

isJavaNumeric

public boolean isJavaNumeric(java.lang.String pStandardType)

defaultValue

public java.lang.String defaultValue(java.lang.String pStandardType)

convert_JavaWrapper_to_Java

public java.lang.String convert_JavaWrapper_to_Java(java.lang.String pJavaWrapperObject,
                                                    java.lang.String pStandardType)

toType

protected java.lang.String toType(java.lang.String pStandardType,
                                  java.util.HashMap pTypeTable)