com.ibm.as400.access
Class AS400AbstractTime
- java.lang.Object
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- com.ibm.as400.access.AS400AbstractTime
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- All Implemented Interfaces:
- AS400DataType, java.io.Serializable, java.lang.Cloneable
- Direct Known Subclasses:
- AS400Date, AS400Time, AS400Timestamp
public abstract class AS400AbstractTime extends java.lang.Object implements AS400DataType
An abstract base class for converters between IBM i date/time values and corresponding Java objects.- See Also:
- Serialized Form
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Field Summary
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Fields inherited from interface com.ibm.as400.access.AS400DataType
TYPE_ARRAY, TYPE_BIN1, TYPE_BIN2, TYPE_BIN4, TYPE_BIN8, TYPE_BYTE_ARRAY, TYPE_DATE, TYPE_DECFLOAT, TYPE_FLOAT4, TYPE_FLOAT8, TYPE_PACKED, TYPE_STRUCTURE, TYPE_TEXT, TYPE_TIME, TYPE_TIME_OF_DAY, TYPE_TIMESTAMP, TYPE_UBIN1, TYPE_UBIN2, TYPE_UBIN4, TYPE_UBIN8, TYPE_ZONED
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Method Summary
Methods Modifier and Type Method and Description java.lang.Object
clone()
Creates a new AS400AbstractTime object that is identical to the current instance.int
getByteLength()
Returns the byte length of the data type.abstract java.lang.Object
getDefaultValue()
Returns a Java object representing the default value of the data type.abstract int
getInstanceType()
Returns an integer constant representing the type of class that implements this interface.abstract java.lang.Class
getJavaType()
Returns the Java class that corresponds with this data type.java.util.TimeZone
getTimeZone()
byte[]
toBytes(java.lang.Object javaValue)
Converts the specified Java object to IBM i format.int
toBytes(java.lang.Object javaValue, byte[] as400Value)
Converts the specified Java object into IBM i format in the specified byte array.int
toBytes(java.lang.Object javaValue, byte[] as400Value, int offset)
Converts the specified Java object into IBM i format in the specified byte array.java.lang.Object
toObject(byte[] as400Value)
Converts the specified IBM i data type to a Java object.abstract java.lang.Object
toObject(byte[] as400Value, int offset)
Converts the specified IBM i data type to a Java object.abstract java.lang.String
toString(java.lang.Object javaValue)
Converts the specified Java object into a String representation that is consistent with the format of this data type.
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Method Detail
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getTimeZone
public java.util.TimeZone getTimeZone()
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clone
public java.lang.Object clone()
Creates a new AS400AbstractTime object that is identical to the current instance.- Specified by:
clone
in interfaceAS400DataType
- Overrides:
clone
in classjava.lang.Object
- Returns:
- The new object.
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getByteLength
public int getByteLength()
Returns the byte length of the data type.- Specified by:
getByteLength
in interfaceAS400DataType
- Returns:
- The number of bytes in the IBM i representation of the data type.
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getDefaultValue
public abstract java.lang.Object getDefaultValue()
Returns a Java object representing the default value of the data type.- Specified by:
getDefaultValue
in interfaceAS400DataType
- Returns:
- The default value of the data type.
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getInstanceType
public abstract int getInstanceType()
Returns an integer constant representing the type of class that implements this interface. This is typically faster than using the instanceof operator, and may prove useful where code needs a primitive type for ease of calculation. Possible values for standard com.ibm.as400.access classes that implement this interface are provided as constants in this class. Note that any implementing class provided by a third party is not guaranteed to correctly return one of the pre-defined constants.- Specified by:
getInstanceType
in interfaceAS400DataType
- Returns:
- The type of object implementing this interface.
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getJavaType
public abstract java.lang.Class getJavaType()
Returns the Java class that corresponds with this data type.- Specified by:
getJavaType
in interfaceAS400DataType
- Returns:
- The Java class that corresponds with this data type.
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toBytes
public byte[] toBytes(java.lang.Object javaValue)
Converts the specified Java object to IBM i format. This method performs the same conversion astobytes(javaValue,as400Value,0)
, except that as400Value is created dynamically and returned by this method.- Specified by:
toBytes
in interfaceAS400DataType
- Parameters:
javaValue
- The object corresponding to the data type.- Returns:
- The IBM i representation of the data type.
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toBytes
public int toBytes(java.lang.Object javaValue, byte[] as400Value)
Converts the specified Java object into IBM i format in the specified byte array. This method performs the same conversion astobytes(javaValue,as400Value,0)
.- Specified by:
toBytes
in interfaceAS400DataType
- Parameters:
javaValue
- The object corresponding to the data type.as400Value
- The array to receive the data type in IBM i format. There must be enough space to hold the IBM i value.- Returns:
- Eight (8), the number of bytes in the IBM i representation of the data type.
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toBytes
public int toBytes(java.lang.Object javaValue, byte[] as400Value, int offset)
Converts the specified Java object into IBM i format in the specified byte array.- Specified by:
toBytes
in interfaceAS400DataType
- Parameters:
javaValue
- The object corresponding to the data type.as400Value
- The array to receive the data type in IBM i format. There must be enough space to hold the IBM i value.offset
- The offset into the byte array for the start of the IBM i value. It must be greater than or equal to zero.- Returns:
- Eight (8), the number of bytes in the IBM i representation of the data type.
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toObject
public java.lang.Object toObject(byte[] as400Value)
Converts the specified IBM i data type to a Java object. This method performs the same conversion astoObject(as400Value,0)
.- Specified by:
toObject
in interfaceAS400DataType
- Parameters:
as400Value
- The array containing the data type in IBM i format. The entire data type must be represented.- Returns:
- A Java object corresponding to the data type.
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toObject
public abstract java.lang.Object toObject(byte[] as400Value, int offset)
Converts the specified IBM i data type to a Java object.- Specified by:
toObject
in interfaceAS400DataType
- Parameters:
as400Value
- The array containing the data type in IBM i format. The entire data type must be represented.offset
- The offset into the byte array for the start of the IBM i value. It must be greater than or equal to zero.- Returns:
- A Java object corresponding to the data type.
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toString
public abstract java.lang.String toString(java.lang.Object javaValue)
Converts the specified Java object into a String representation that is consistent with the format of this data type.- Parameters:
javaValue
- The object corresponding to the data type.- Returns:
- A String representation of the specified value, formatted appropriately for this data type.
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