org.flowable.dmn.engine.impl

Class AbstractNativeQuery<T extends NativeQuery<?,?>,U>

java.lang.Object

org.flowable.dmn.engine.impl.AbstractNativeQuery<T,U>

All Implemented Interfaces:

Serializable, Command<Object>, NativeQuery<T,U>, BaseCommand<Object,CommandContext>

Direct Known Subclasses:

NativeDecisionTableQueryImpl, NativeDmnDeploymentQueryImpl

public abstract class AbstractNativeQuery<T extends NativeQuery<?,?>,U>
extends Object
implements Command<Object>, NativeQuery<T,U>, Serializable

Abstract superclass for all native query types.

Author:

Tijs Rademakers

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected CommandContext	commandContext
protected CommandExecutor	commandExecutor
protected int	firstResult
protected int	maxResults
protected org.flowable.dmn.engine.impl.AbstractNativeQuery.ResultType	resultType

Constructor Summary

Constructors

Modifier	Constructor and Description
	AbstractNativeQuery(CommandContext commandContext)
protected	AbstractNativeQuery(CommandExecutor commandExecutor)

Method Summary

Modifier and Type	Method and Description
long	count()
Object	execute(CommandContext commandContext)
abstract long	executeCount(CommandContext commandContext, Map<String,Object> parameterMap)
abstract List<U>	executeList(CommandContext commandContext, Map<String,Object> parameterMap, int firstResult, int maxResults) Executes the actual query to retrieve the list of results.
U	executeSingleResult(CommandContext commandContext)
Map<String,Object>	getParameters()
List<U>	list()
List<U>	listPage(int firstResult, int maxResults)
T	parameter(String name, Object value)
AbstractNativeQuery<T,U>	setCommandExecutor(CommandExecutor commandExecutor)
U	singleResult()
T	sql(String sqlStatement)

Methods inherited from class java.lang.Object

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

Field Detail

commandExecutor

protected transient CommandExecutor commandExecutor

commandContext

protected transient CommandContext commandContext

maxResults

protected int maxResults

firstResult

protected int firstResult

resultType

protected org.flowable.dmn.engine.impl.AbstractNativeQuery.ResultType resultType

Constructor Detail

AbstractNativeQuery

protected AbstractNativeQuery(CommandExecutor commandExecutor)

AbstractNativeQuery

public AbstractNativeQuery(CommandContext commandContext)

Method Detail

setCommandExecutor

public AbstractNativeQuery<T,U> setCommandExecutor(CommandExecutor commandExecutor)

sql

public T sql(String sqlStatement)

Specified by:

sql in interface NativeQuery<T extends NativeQuery<?,?>,U>

parameter

public T parameter(String name,
                   Object value)

Specified by:

parameter in interface NativeQuery<T extends NativeQuery<?,?>,U>

singleResult

public U singleResult()

Specified by:

singleResult in interface NativeQuery<T extends NativeQuery<?,?>,U>

list

public List<U> list()

Specified by:

list in interface NativeQuery<T extends NativeQuery<?,?>,U>

listPage

public List<U> listPage(int firstResult,
                        int maxResults)

Specified by:

listPage in interface NativeQuery<T extends NativeQuery<?,?>,U>

count

public long count()

Specified by:

count in interface NativeQuery<T extends NativeQuery<?,?>,U>

execute

public Object execute(CommandContext commandContext)

Specified by:

execute in interface Command<Object>

Specified by:

execute in interface BaseCommand<Object,CommandContext>

executeCount

public abstract long executeCount(CommandContext commandContext,
                                  Map<String,Object> parameterMap)

executeList

public abstract List<U> executeList(CommandContext commandContext,
                                    Map<String,Object> parameterMap,
                                    int firstResult,
                                    int maxResults)

Executes the actual query to retrieve the list of results.

Parameters:

maxResults -

firstResult -

executeSingleResult

public U executeSingleResult(CommandContext commandContext)

getParameters

public Map<String,Object> getParameters()