java.sql: public class: DataTruncation

java.sql
public class: DataTruncation [javadoc | source]

java.lang.Object
   java.lang.Throwable
      java.lang.Exception
         java.sql.SQLException
            java.sql.SQLWarning
               java.sql.DataTruncation

All Implemented Interfaces:
Iterable, Serializable

An exception thrown as a DataTruncation exception (on writes) or reported as a DataTruncation warning (on reads) when a data values is unexpectedly truncated for reasons other than its having execeeded MaxFieldSize.

The SQLstate for a DataTruncation during read is 01004.

The SQLstate for a DataTruncation during write is 22001.
Fields inherited from java.lang.Exception:
serialVersionUID

Constructor:

public DataTruncation(int index, boolean parameter, boolean read, int dataSize, int transferSize)
{ super("Data truncation", read == true?"01004":"22001"); this.index = index; this.parameter = parameter; this.read = read; this.dataSize = dataSize; this.transferSize = transferSize; }
Creates a DataTruncation object with the SQLState initialized to 01004 when read is set to true and 22001 when read is set to false, the reason set to "Data truncation", the vendor code set to 0, and the other fields set to the given values. The cause is not initialized, and may subsequently be initialized by a call to the Throwable#initCause(java.lang.Throwable) method.
Parameters:
index - The index of the parameter or column value
parameter - true if a parameter value was truncated
read - true if a read was truncated
dataSize - the original size of the data
transferSize - the size after truncation
public DataTruncation(int index, boolean parameter, boolean read, int dataSize, int transferSize, Throwable cause)
{ super("Data truncation", read == true?"01004":"22001",cause); this.index = index; this.parameter = parameter; this.read = read; this.dataSize = dataSize; this.transferSize = transferSize; }
Creates a DataTruncation object with the SQLState initialized to 01004 when read is set to true and 22001 when read is set to false, the reason set to "Data truncation", the vendor code set to 0, and the other fields set to the given values.
Parameters:
index - The index of the parameter or column value
parameter - true if a parameter value was truncated
read - true if a read was truncated
dataSize - the original size of the data
transferSize - the size after truncation
cause - the underlying reason for this DataTruncation (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown.
since: 1.6 -

Method from java.sql.DataTruncation Summary:
getDataSize, getIndex, getParameter, getRead, getTransferSize
Methods from java.sql.SQLWarning:
getNextWarning, setNextWarning
Methods from java.sql.SQLException:
getErrorCode, getNextException, getSQLState, iterator, setNextException
Methods from java.lang.Throwable:
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Method from java.sql.DataTruncation Detail:

public int getDataSize()
{ return dataSize; }
Gets the number of bytes of data that should have been transferred. This number may be approximate if data conversions were being performed. The value may be -1 if the size is unknown.
public int getIndex()
{ return index; }
Retrieves the index of the column or parameter that was truncated.
This may be -1 if the column or parameter index is unknown, in which case the parameter and read fields should be ignored.
public boolean getParameter()
{ return parameter; }
Indicates whether the value truncated was a parameter value or a column value.
public boolean getRead()
{ return read; }
Indicates whether or not the value was truncated on a read.
public int getTransferSize()
{ return transferSize; }
Gets the number of bytes of data actually transferred. The value may be -1 if the size is unknown.