org.apache.nifi.web.dao.impl

Class StandardTemplateDAO

java.lang.Object

org.apache.nifi.web.dao.impl.ComponentDAO

org.apache.nifi.web.dao.impl.StandardTemplateDAO

All Implemented Interfaces:

TemplateDAO

public class StandardTemplateDAO
extends ComponentDAO
implements TemplateDAO

Field Summary

Fields

Modifier and Type	Field and Description
private FlowController	flowController
private SnippetUtils	snippetUtils

Constructor Summary

Constructors

Constructor and Description
StandardTemplateDAO()

Method Summary

Methods

Modifier and Type	Method and Description
Template	createTemplate(TemplateDTO templateDTO) Creates a template.
void	deleteTemplate(String templateId) Deletes the specified template.
Template	getTemplate(String templateId) Gets the specified template.
Set<Template>	getTemplates() Gets all of the templates.
Template	importTemplate(TemplateDTO templateDTO) Import the specified template.
FlowSnippetDTO	instantiateTemplate(String groupId, Double originX, Double originY, String templateId) Instantiate the corresponding template.
private Template	locateTemplate(String templateId)
void	setFlowController(FlowController flowController)
void	setSnippetUtils(SnippetUtils snippetUtils)

Methods inherited from class org.apache.nifi.web.dao.impl.ComponentDAO

isAnyNotNull, isNotNull, locateProcessGroup

Methods inherited from class java.lang.Object

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

Field Detail

flowController

private FlowController flowController

snippetUtils

private SnippetUtils snippetUtils

Constructor Detail

StandardTemplateDAO

public StandardTemplateDAO()

Method Detail

locateTemplate

private Template locateTemplate(String templateId)

createTemplate

public Template createTemplate(TemplateDTO templateDTO)

Description copied from interface: TemplateDAO

Creates a template.

Specified by:

createTemplate in interface TemplateDAO

Parameters:

templateDTO - The template DTO

Returns:

The template

importTemplate

public Template importTemplate(TemplateDTO templateDTO)

Description copied from interface: TemplateDAO

Import the specified template.

Specified by:

importTemplate in interface TemplateDAO

Returns:

instantiateTemplate

public FlowSnippetDTO instantiateTemplate(String groupId,
                                 Double originX,
                                 Double originY,
                                 String templateId)

Description copied from interface: TemplateDAO

Instantiate the corresponding template.

Specified by:

instantiateTemplate in interface TemplateDAO

Returns:

deleteTemplate

public void deleteTemplate(String templateId)

Description copied from interface: TemplateDAO

Deletes the specified template.

Specified by:

deleteTemplate in interface TemplateDAO

Parameters:

templateId - The template id

getTemplate

public Template getTemplate(String templateId)

Description copied from interface: TemplateDAO

Gets the specified template.

Specified by:

getTemplate in interface TemplateDAO

Parameters:

templateId - The template id

Returns:

The template

getTemplates

public Set<Template> getTemplates()

Description copied from interface: TemplateDAO

Gets all of the templates.

Specified by:

getTemplates in interface TemplateDAO

Returns:

The templates

setFlowController

public void setFlowController(FlowController flowController)

setSnippetUtils

public void setSnippetUtils(SnippetUtils snippetUtils)