Class ColumnListHandler<T>
java.lang.Object
org.apache.commons.dbutils.handlers.AbstractListHandler<T>
org.apache.commons.dbutils.handlers.ColumnListHandler<T>
- Type Parameters:
T- The type of the column.
- All Implemented Interfaces:
ResultSetHandler<List<T>>
ResultSetHandler implementation that converts one
ResultSet column into a List of
Objects. This class is thread safe.- Since:
- 1.1
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionCreates a new instance of ColumnListHandler.ColumnListHandler(int columnIndex) Creates a new instance of ColumnListHandler.ColumnListHandler(String columnName) Creates a new instance of ColumnListHandler. -
Method Summary
Methods inherited from class org.apache.commons.dbutils.handlers.AbstractListHandler
handle
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Constructor Details
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ColumnListHandler
public ColumnListHandler()Creates a new instance of ColumnListHandler. The first column of each row will be returned fromhandle(). -
ColumnListHandler
Creates a new instance of ColumnListHandler.- Parameters:
columnIndex- The index of the column to retrieve from theResultSet.
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ColumnListHandler
Creates a new instance of ColumnListHandler.- Parameters:
columnName- The name of the column to retrieve from theResultSet.
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Method Details
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handleRow
Returns oneResultSetcolumn value asObject.- Specified by:
handleRowin classAbstractListHandler<T>- Parameters:
resultSet-ResultSetto process.- Returns:
Object, nevernull.- Throws:
SQLException- if a database access error occursClassCastException- if the class datatype does not match the column type- See Also:
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