public class

QueryMessageProcessor

extends AbstractMessageProcessor<O>
implements Disposable Initialisable Startable Stoppable MessageProcessor
java.lang.Object
   ↳ org.mule.module.jpa.processors.AbstractExpressionEvaluator
     ↳ org.mule.module.jpa.processors.AbstractMessageProcessor<O>
       ↳ org.mule.module.jpa.processors.QueryMessageProcessor

Class Overview

QueryMessageProcessor invokes the query(javax.persistence.criteria.CriteriaQuery, java.lang.String, java.lang.String, java.lang.Object, java.lang.Boolean) method in JPAModule. For each argument there is a field in this processor to match it. Before invoking the actual method the processor will evaluate and transform where possible to the expected argument type.

Summary

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Inherited Constants
From interface org.mule.api.lifecycle.Disposable
From interface org.mule.api.lifecycle.Initialisable
From interface org.mule.api.lifecycle.Startable
From interface org.mule.api.lifecycle.Stoppable
Fields
protected CriteriaQuery _criteriaType
protected Boolean _flushType
protected String _namedQueryType
protected Object _queryParametersType
protected String _statementType
protected Object criteria
protected Object flush
protected Object namedQuery
protected Object queryParameters
protected Object statement
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Inherited Fields
From class org.mule.module.jpa.processors.AbstractMessageProcessor
Public Constructors
QueryMessageProcessor()
Public Methods
void dispose()
void initialise()
Obtains the expression manager from the Mule context and initialises the connector.
MuleEvent process(MuleEvent event)
Invokes the MessageProcessor.
void setCriteria(Object value)
Sets criteria
void setFlowConstruct(FlowConstruct flowConstruct)
Sets flow construct
void setFlush(Object value)
Sets flush
void setMuleContext(MuleContext context)
Set the Mule context
void setNamedQuery(Object value)
Sets namedQuery
void setQueryParameters(Object value)
Sets queryParameters
void setStatement(Object value)
Sets statement
void start()
void stop()
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Inherited Methods
From class org.mule.module.jpa.processors.AbstractMessageProcessor
From class org.mule.module.jpa.processors.AbstractExpressionEvaluator
From class java.lang.Object
From interface org.mule.api.construct.FlowConstructAware
From interface org.mule.api.context.MuleContextAware
From interface org.mule.api.lifecycle.Disposable
From interface org.mule.api.lifecycle.Initialisable
From interface org.mule.api.lifecycle.Startable
From interface org.mule.api.lifecycle.Stoppable
From interface org.mule.api.processor.MessageProcessor

Fields

protected CriteriaQuery _criteriaType

protected Boolean _flushType

protected String _namedQueryType

protected Object _queryParametersType

protected String _statementType

protected Object criteria

protected Object flush

protected Object namedQuery

protected Object queryParameters

protected Object statement

Public Constructors

public QueryMessageProcessor ()

Public Methods

public void dispose ()

public void initialise ()

Obtains the expression manager from the Mule context and initialises the connector. If a target object has not been set already it will search the Mule registry for a default one.

Throws
InitialisationException

public MuleEvent process (MuleEvent event)

Invokes the MessageProcessor.

Parameters
event MuleEvent to be processed
Throws
MuleException

public void setCriteria (Object value)

Sets criteria

Parameters
value Value to set

public void setFlowConstruct (FlowConstruct flowConstruct)

Sets flow construct

Parameters
flowConstruct Flow construct to set

public void setFlush (Object value)

Sets flush

Parameters
value Value to set

public void setMuleContext (MuleContext context)

Set the Mule context

Parameters
context Mule context to set

public void setNamedQuery (Object value)

Sets namedQuery

Parameters
value Value to set

public void setQueryParameters (Object value)

Sets queryParameters

Parameters
value Value to set

public void setStatement (Object value)

Sets statement

Parameters
value Value to set

public void start ()

Throws
MuleException

public void stop ()

Throws
MuleException