Package org.apache.nifi.nar.provider

Class LocalDirectoryNarProvider

java.lang.Object

org.apache.nifi.nar.provider.LocalDirectoryNarProvider

All Implemented Interfaces:

org.apache.nifi.flow.resource.ExternalResourceProvider

public class LocalDirectoryNarProvider
extends Object
implements org.apache.nifi.flow.resource.ExternalResourceProvider

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	SOURCE_DIR_PROPERTY
private File	sourceDir

Constructor Summary

Constructors

Constructor	Description
LocalDirectoryNarProvider()

Method Summary

Modifier and Type	Method	Description
private org.apache.nifi.flow.resource.ExternalResourceDescriptor	createDescriptor(File file)
InputStream	fetchExternalResource(org.apache.nifi.flow.resource.ExternalResourceDescriptor descriptor)
void	initialize(org.apache.nifi.flow.resource.ExternalResourceProviderInitializationContext context)
Collection<org.apache.nifi.flow.resource.ExternalResourceDescriptor>	listResources()

Methods inherited from class java.lang.Object

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

Field Details

SOURCE_DIR_PROPERTY

private static final String SOURCE_DIR_PROPERTY

See Also:

• Constant Field Values

sourceDir

private File sourceDir

Constructor Details

LocalDirectoryNarProvider

public LocalDirectoryNarProvider()

Method Details

initialize

public void initialize(org.apache.nifi.flow.resource.ExternalResourceProviderInitializationContext context)

Specified by:

initialize in interface org.apache.nifi.flow.resource.ExternalResourceProvider

listResources

public Collection<org.apache.nifi.flow.resource.ExternalResourceDescriptor> listResources()
                                                                                   throws IOException

Specified by:

listResources in interface org.apache.nifi.flow.resource.ExternalResourceProvider

Throws:

IOException

createDescriptor

private org.apache.nifi.flow.resource.ExternalResourceDescriptor createDescriptor(File file)

fetchExternalResource

public InputStream fetchExternalResource(org.apache.nifi.flow.resource.ExternalResourceDescriptor descriptor)
                                  throws IOException

Specified by:

fetchExternalResource in interface org.apache.nifi.flow.resource.ExternalResourceProvider

Throws:

IOException