org.apache.calcite.avatica.util

Class ArrayImpl

java.lang.Object

org.apache.calcite.avatica.util.ArrayImpl

All Implemented Interfaces:

Array

public class ArrayImpl
extends Object
implements Array

Implementation of JDBC Array.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ArrayImpl.Factory Factory that can create a ResultSet or Array based on a stream of values.

Field Summary

Fields

Modifier and Type	Field and Description
private AbstractCursor.ArrayAccessor	accessor
private List<Object>	list

Constructor Summary

Constructors

Constructor and Description
ArrayImpl(List<Object> list, AbstractCursor.ArrayAccessor accessor)

Method Summary

Modifier and Type	Method and Description
private void	append(StringBuilder buf, Object o)
void	free()
Object	getArray()
protected Object	getArray(List<?> list, AbstractCursor.ArrayAccessor arrayAccessor) Converts a list into an array.
Object	getArray(long index, int count)
Object	getArray(long index, int count, Map<String,Class<?>> map)
Object	getArray(Map<String,Class<?>> map)
(package private) Object	getArrayData(Object o, AbstractCursor.ArrayAccessor componentAccessor)
int	getBaseType()
String	getBaseTypeName()
ResultSet	getResultSet()
ResultSet	getResultSet(long index, int count)
ResultSet	getResultSet(long index, int count, Map<String,Class<?>> map)
ResultSet	getResultSet(Map<String,Class<?>> map)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

list

private final List<Object> list

accessor

private final AbstractCursor.ArrayAccessor accessor

Constructor Detail

ArrayImpl

public ArrayImpl(List<Object> list,
                 AbstractCursor.ArrayAccessor accessor)

Method Detail

getBaseTypeName

public String getBaseTypeName()
                       throws SQLException

Specified by:

getBaseTypeName in interface Array

Throws:

SQLException

getBaseType

public int getBaseType()
                throws SQLException

Specified by:

getBaseType in interface Array

Throws:

SQLException

getArray

public Object getArray()
                throws SQLException

Specified by:

getArray in interface Array

Throws:

SQLException

toString

public String toString()

Overrides:

toString in class Object

append

private void append(StringBuilder buf,
                    Object o)

getArray

protected Object getArray(List<?> list,
                          AbstractCursor.ArrayAccessor arrayAccessor)
                   throws SQLException

Converts a list into an array.

If the elements of the list are primitives, converts to an array of primitives (e.g. boolean[].

Parameters:

list - List of objects

Returns:

array

Throws:

ClassCastException - if any element is not of the box type

NullPointerException - if any element is null

SQLException

getArrayData

Object getArrayData(Object o,
                    AbstractCursor.ArrayAccessor componentAccessor)
             throws SQLException

Throws:

SQLException

getArray

public Object getArray(Map<String,Class<?>> map)
                throws SQLException

Specified by:

getArray in interface Array

Throws:

SQLException

getArray

public Object getArray(long index,
                       int count)
                throws SQLException

Specified by:

getArray in interface Array

Throws:

SQLException

getArray

public Object getArray(long index,
                       int count,
                       Map<String,Class<?>> map)
                throws SQLException

Specified by:

getArray in interface Array

Throws:

SQLException

getResultSet

public ResultSet getResultSet()
                       throws SQLException

Specified by:

getResultSet in interface Array

Throws:

SQLException

getResultSet

public ResultSet getResultSet(Map<String,Class<?>> map)
                       throws SQLException

Specified by:

getResultSet in interface Array

Throws:

SQLException

getResultSet

public ResultSet getResultSet(long index,
                              int count)
                       throws SQLException

Specified by:

getResultSet in interface Array

Throws:

SQLException

getResultSet

public ResultSet getResultSet(long index,
                              int count,
                              Map<String,Class<?>> map)
                       throws SQLException

Specified by:

getResultSet in interface Array

Throws:

SQLException

free

public void free()
          throws SQLException

Specified by:

free in interface Array

Throws:

SQLException