MapListHandler

java.lang.Object
- org.apache.commons.dbutils.handlers.AbstractListHandler<java.util.Map<java.lang.String,java.lang.Object>>
- - org.apache.commons.dbutils.handlers.MapListHandler

All Implemented Interfaces:

ResultSetHandler<java.util.List<java.util.Map<java.lang.String,java.lang.Object>>>
```
public class MapListHandler
extends AbstractListHandler<java.util.Map<java.lang.String,java.lang.Object>>
```
ResultSetHandler implementation that converts a ResultSet into a List of Maps. This class is thread safe.

See Also:

ResultSetHandler

Field Summary

Fields
Modifier and Type Field Description

private RowProcessor convert
The RowProcessor implementation to use when converting rows into Maps.

Constructor Summary

Constructors
Constructor	Description
`MapListHandler()`	Creates a new instance of MapListHandler using a `BasicRowProcessor` for conversion.
`MapListHandler(RowProcessor convert)`	Creates a new instance of MapListHandler.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.util.Map<java.lang.String,java.lang.Object>`	`handleRow(java.sql.ResultSet rs)`	Converts the `ResultSet` row into a `Map` object.

Methods inherited from class org.apache.commons.dbutils.handlers.AbstractListHandler
handle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - convert
```
private final RowProcessor convert
```
    The RowProcessor implementation to use when converting rows into Maps.
- Constructor Detail
  - MapListHandler
```
public MapListHandler()
```
    Creates a new instance of MapListHandler using a BasicRowProcessor for conversion.
  - MapListHandler
```
public MapListHandler(RowProcessor convert)
```
    Creates a new instance of MapListHandler.
    
    Parameters:
    
    convert - The RowProcessor implementation to use when converting rows into Maps.
- Method Detail
  - handleRow
```
protected java.util.Map<java.lang.String,java.lang.Object> handleRow(java.sql.ResultSet rs)
                                                                    throws java.sql.SQLException
```
    Converts the ResultSet row into a Map object.
    
    Specified by:
    
    handleRow in class AbstractListHandler<java.util.Map<java.lang.String,java.lang.Object>>
    
    Parameters:
    
    rs - ResultSet to process.
    
    Returns:
    
    A Map, never null.
    
    Throws:
    
    java.sql.SQLException - if a database access error occurs
    
    See Also:
    
    AbstractListHandler.handle(ResultSet)