- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.sql.SQLException
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- java.sql.SQLWarning
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- java.sql.DataTruncation
 
 
 
 
 
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- All Implemented Interfaces:
- Serializable,- Iterable<Throwable>
 
 public class DataTruncation extends SQLWarning An exception thrown as aDataTruncationexception (on writes) or reported as aDataTruncationwarning (on reads) when a data values is unexpectedly truncated for reasons other than its having exceededMaxFieldSize.The SQLstate for a DataTruncationduring read is01004.The SQLstate for a DataTruncationduring write is22001.- Since:
- 1.1
- See Also:
- Serialized Form
 
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Constructor SummaryConstructors Constructor Description DataTruncation(int index, boolean parameter, boolean read, int dataSize, int transferSize)Creates aDataTruncationobject with the SQLState initialized to 01004 whenreadis set totrueand 22001 whenreadis set tofalse, the reason set to "Data truncation", the vendor code set to 0, and the other fields set to the given values.DataTruncation(int index, boolean parameter, boolean read, int dataSize, int transferSize, Throwable cause)Creates aDataTruncationobject with the SQLState initialized to 01004 whenreadis set totrueand 22001 whenreadis set tofalse, the reason set to "Data truncation", the vendor code set to 0, and the other fields set to the given values.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description intgetDataSize()Gets the number of bytes of data that should have been transferred.intgetIndex()Retrieves the index of the column or parameter that was truncated.booleangetParameter()Indicates whether the value truncated was a parameter value or a column value.booleangetRead()Indicates whether or not the value was truncated on a read.intgetTransferSize()Gets the number of bytes of data actually transferred.- 
Methods declared in class java.sql.SQLWarninggetNextWarning, setNextWarning
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Methods declared in class java.sql.SQLExceptiongetErrorCode, getNextException, getSQLState, iterator, setNextException
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Methods declared in class java.lang.ThrowableaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Methods declared in class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods declared in interface java.lang.IterableforEach, spliterator
 
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Constructor Detail- 
DataTruncationpublic DataTruncation(int index, boolean parameter, boolean read, int dataSize, int transferSize)Creates aDataTruncationobject with the SQLState initialized to 01004 whenreadis set totrueand 22001 whenreadis set tofalse, the reason set to "Data truncation", the vendor code set to 0, and the other fields set to the given values. Thecauseis not initialized, and may subsequently be initialized by a call to theThrowable.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
 
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DataTruncationpublic DataTruncation(int index, boolean parameter, boolean read, int dataSize, int transferSize, Throwable cause)Creates aDataTruncationobject with the SQLState initialized to 01004 whenreadis set totrueand 22001 whenreadis set tofalse, 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
 
 
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Method Detail- 
getIndexpublic int getIndex() 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 parameterandreadfields should be ignored.- Returns:
- the index of the truncated parameter or column value
 
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getParameterpublic boolean getParameter() Indicates whether the value truncated was a parameter value or a column value.- Returns:
- trueif the value truncated was a parameter;- falseif it was a column value
 
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getReadpublic boolean getRead() Indicates whether or not the value was truncated on a read.- Returns:
- trueif the value was truncated when read from the database;- falseif the data was truncated on a write
 
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getDataSizepublic int getDataSize() 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-1if the size is unknown.- Returns:
- the number of bytes of data that should have been transferred
 
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getTransferSizepublic int getTransferSize() Gets the number of bytes of data actually transferred. The value may be-1if the size is unknown.- Returns:
- the number of bytes of data actually transferred
 
 
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