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java.lang.Objectcom.ibm.as400.access.AS400ByteArray
The AS400ByteArray class provides a converter between a byte array and fixed-length byte array representing server data that is not convertible.
Field Summary |
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Fields inherited from interface com.ibm.as400.access.AS400DataType |
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TYPE_ARRAY, TYPE_BIN2, TYPE_BIN4, TYPE_BIN8, TYPE_BYTE_ARRAY, TYPE_FLOAT4, TYPE_FLOAT8, TYPE_PACKED, TYPE_STRUCTURE, TYPE_TEXT, TYPE_UBIN2, TYPE_UBIN4, TYPE_ZONED |
Constructor Summary | |
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AS400ByteArray(int length)
Constructs an AS400ByteArray object. |
Method Summary | |
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Object |
clone()
Creates a new AS400ByteArray object that is identical to the current instance. |
int |
getByteLength()
Returns the byte length of the data type. |
Object |
getDefaultValue()
Returns a Java object representing the default value of the data type. |
int |
getInstanceType()
Returns TYPE_BYTE_ARRAY . |
byte[] |
toBytes(Object javaValue)
Converts the specified Java object to server format. |
int |
toBytes(Object javaValue,
byte[] as400Value)
Converts the specified Java object into server format in the specified byte array. |
int |
toBytes(Object javaValue,
byte[] as400Value,
int offset)
Converts the specified Java object into server format in the specified byte array. |
Object |
toObject(byte[] as400Value)
Converts the specified server data type to a Java object. |
Object |
toObject(byte[] as400Value,
int offset)
Converts the specified server data type to a Java object. |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public AS400ByteArray(int length)
length
- The byte length of the server byte array. It must be greater than or equal to zero.Method Detail |
public Object clone()
clone
in interface AS400DataType
public int getByteLength()
getByteLength
in interface AS400DataType
public Object getDefaultValue()
getDefaultValue
in interface AS400DataType
public int getInstanceType()
TYPE_BYTE_ARRAY
.
getInstanceType
in interface AS400DataType
public byte[] toBytes(Object javaValue)
toBytes
in interface AS400DataType
javaValue
- The object corresponding to the data type. It must be a byte array. If the provided byte array is not long enough to fill the return array, the remaining bytes will be zero filled. Any extra bytes in the provided array will not be used.
public int toBytes(Object javaValue, byte[] as400Value)
toBytes
in interface AS400DataType
javaValue
- The object corresponding to the data type. It must be a byte array. If the provided byte array is not long enough to fill the return array, the remaining bytes will be zero filled. Any extra bytes in the provided array will not be used.as400Value
- The array to receive the data type in server format. There must be enough space to hold the server value.
public int toBytes(Object javaValue, byte[] as400Value, int offset)
toBytes
in interface AS400DataType
javaValue
- The object corresponding to the data type. It must be a byte array. If the provided byte array is not long enough to fill the return array, the remaining bytes will be zero filled. Any extra bytes in the provided array will not be used.as400Value
- The array to receive the data type in server format. There must be enough space to hold the server value.offset
- The offset into the byte array for the start of the server value. It must be greater than or equal to zero.
public Object toObject(byte[] as400Value)
toObject
in interface AS400DataType
as400Value
- The array containing the data type in server format. The entire data type must be represented.
public Object toObject(byte[] as400Value, int offset)
toObject
in interface AS400DataType
as400Value
- The array containing the data type in server format. The entire data type must be represented.offset
- The offset into the byte array for the start of the server value. It must be greater than or equal to zero.
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