org.mule.runtime.module.extension.internal.runtime

Class DefaultExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.DefaultExecutionContext<M>

All Implemented Interfaces:

org.mule.runtime.extension.api.runtime.operation.ExecutionContext<M>, EventedExecutionContext<M>, ExecutionContextAdapter<M>

public class DefaultExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>
extends Object
implements ExecutionContextAdapter<M>

Default implementation of ExecutionContextAdapter which adds additional information which is relevant to this implementation of the extensions-api, even though it's not part of the API itself

Since:

3.7.0

Constructor Summary

Constructors

Constructor and Description
DefaultExecutionContext(org.mule.runtime.api.meta.model.ExtensionModel extensionModel, Optional<org.mule.runtime.extension.api.runtime.ConfigurationInstance> configuration, Map<String,Object> parameters, M componentModel, Event event, CursorProviderFactory cursorProviderFactory, StreamingManager streamingManager, MuleContext muleContext) Creates a new instance with the given state

Method Summary

Modifier and Type	Method and Description
M	getComponentModel()
Optional<org.mule.runtime.extension.api.runtime.ConfigurationInstance>	getConfiguration()
CursorProviderFactory	getCursorProviderFactory()
Event	getEvent() Returns the Event on which an operation is to be executed
org.mule.runtime.api.meta.model.ExtensionModel	getExtensionModel()
MuleContext	getMuleContext()
<T> T	getParameter(String parameterName)
StreamingManager	getStreamingManager()
Optional<TransactionConfig>	getTransactionConfig()
<T> T	getVariable(String key) Returns the value associated with the key
boolean	hasParameter(String parameterName)
<T> T	removeVariable(String key) Removes the variable value associated with key.
Object	setVariable(String key, Object value) Sets a variable of the given key and value.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExecutionContext

public DefaultExecutionContext(org.mule.runtime.api.meta.model.ExtensionModel extensionModel,
                               Optional<org.mule.runtime.extension.api.runtime.ConfigurationInstance> configuration,
                               Map<String,Object> parameters,
                               M componentModel,
                               Event event,
                               CursorProviderFactory cursorProviderFactory,
                               StreamingManager streamingManager,
                               MuleContext muleContext)

Creates a new instance with the given state

Parameters:

configuration - the ConfigurationInstance that the operation will use

parameters - the parameters that the operation will use

componentModel - the ComponentModel for the component being executed

event - the current Event

cursorProviderFactory - the CursorProviderFactory that was configured on the executed component

streamingManager - the application's StreamingManager

muleContext - the current MuleContext

Method Detail

getConfiguration

public Optional<org.mule.runtime.extension.api.runtime.ConfigurationInstance> getConfiguration()

Specified by:

getConfiguration in interface org.mule.runtime.extension.api.runtime.operation.ExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

hasParameter

public boolean hasParameter(String parameterName)

Specified by:

hasParameter in interface org.mule.runtime.extension.api.runtime.operation.ExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

getParameter

public <T> T getParameter(String parameterName)

Specified by:

getParameter in interface org.mule.runtime.extension.api.runtime.operation.ExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

getVariable

public <T> T getVariable(String key)

Returns the value associated with the key

Specified by:

getVariable in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Type Parameters:

T - the generic type for the value

Parameters:

key - the variable's key

Returns:

the value associated with key or null if no such variable was registered.

setVariable

public Object setVariable(String key,
                          Object value)

Sets a variable of the given key and value.

Specified by:

setVariable in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Parameters:

key - the variable's key. Cannot be null

value - the associated value. Cannot be null

Returns:

the value previously associated with the key or null if no such association existed.

removeVariable

public <T> T removeVariable(String key)

Removes the variable value associated with key.

Specified by:

removeVariable in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Type Parameters:

T - the generic type for the removed value

Parameters:

key - the variable's key. Cannot be null

Returns:

the value that was associated with the key or null if no such association existed

getEvent

public Event getEvent()

Returns the Event on which an operation is to be executed

Specified by:

getEvent in interface EventedExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

getExtensionModel

public org.mule.runtime.api.meta.model.ExtensionModel getExtensionModel()

Specified by:

getExtensionModel in interface org.mule.runtime.extension.api.runtime.operation.ExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

getComponentModel

public M getComponentModel()

Specified by:

getComponentModel in interface org.mule.runtime.extension.api.runtime.operation.ExecutionContext<M extends org.mule.runtime.api.meta.model.ComponentModel>

getMuleContext

public MuleContext getMuleContext()

Specified by:

getMuleContext in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Returns:

The MuleContext on which the operation is being executed

getCursorProviderFactory

public CursorProviderFactory getCursorProviderFactory()

Specified by:

getCursorProviderFactory in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Returns:

The CursorProviderFactory configured on the executing component

getTransactionConfig

public Optional<TransactionConfig> getTransactionConfig()

Specified by:

getTransactionConfig in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Returns:

an Optional TransactionConfig if the operation is transactional

getStreamingManager

public StreamingManager getStreamingManager()

Specified by:

getStreamingManager in interface ExecutionContextAdapter<M extends org.mule.runtime.api.meta.model.ComponentModel>

Returns:

The application's StreamingManager