org.apache.nifi.web

Class HttpServletConfigurationRequestContext

java.lang.Object

org.apache.nifi.web.HttpServletRequestContext

org.apache.nifi.web.HttpServletConfigurationRequestContext

All Implemented Interfaces:

NiFiWebConfigurationRequestContext, NiFiWebRequestContext

public class HttpServletConfigurationRequestContext
extends HttpServletRequestContext
implements NiFiWebConfigurationRequestContext

An implementation of the ConfigurationRequestContext that retrieves configuration from a HttpServletRequest instance.

Field Summary

Fields

Modifier and Type	Field and Description
private static String	CLIENT_ID_PARAM
private static String	DISCONNECTION_ACKNOWLEDGED_PARAM
private static String	ID_PARAM
private javax.servlet.http.HttpServletRequest	request
private static String	REVISION_PARAM

Constructor Summary

Constructors

Constructor and Description
HttpServletConfigurationRequestContext(UiExtensionType extensionType, javax.servlet.http.HttpServletRequest request)

Method Summary

Modifier and Type	Method and Description
Revision	getRevision()
boolean	isDisconnectionAcknowledged()

Methods inherited from class org.apache.nifi.web.HttpServletRequestContext

getExtensionType, getId, getProxiedEntitiesChain, getScheme

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.nifi.web.NiFiWebRequestContext

getExtensionType, getId, getProxiedEntitiesChain, getScheme

Field Detail

ID_PARAM

private static final String ID_PARAM

See Also:

Constant Field Values

CLIENT_ID_PARAM

private static final String CLIENT_ID_PARAM

See Also:

Constant Field Values

REVISION_PARAM

private static final String REVISION_PARAM

See Also:

Constant Field Values

DISCONNECTION_ACKNOWLEDGED_PARAM

private static final String DISCONNECTION_ACKNOWLEDGED_PARAM

See Also:

Constant Field Values

request

private final javax.servlet.http.HttpServletRequest request

Constructor Detail

HttpServletConfigurationRequestContext

public HttpServletConfigurationRequestContext(UiExtensionType extensionType,
                                              javax.servlet.http.HttpServletRequest request)

Method Detail

getRevision

public Revision getRevision()

Specified by:

getRevision in interface NiFiWebConfigurationRequestContext

Returns:

the revision retrieved from the request parameters with keys equal to "clientId", "revision", and "id".

isDisconnectionAcknowledged

public boolean isDisconnectionAcknowledged()

Specified by:

isDisconnectionAcknowledged in interface NiFiWebConfigurationRequestContext