org.apache.ambari.server.controller.internal

Class HttpProxyPropertyProvider

java.lang.Object

org.apache.ambari.server.controller.internal.BaseProvider

org.apache.ambari.server.controller.internal.HttpProxyPropertyProvider

All Implemented Interfaces:

PropertyProvider

public class HttpProxyPropertyProvider
extends BaseProvider
implements PropertyProvider

Property provider that is used to read HTTP data from another server.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
HttpProxyPropertyProvider(StreamProvider stream, ComponentSSLConfiguration configuration, String clusterNamePropertyId, String hostNamePropertyId, String componentNamePropertyId)

Method Summary

Modifier and Type	Method and Description
Set<Resource>	populateResources(Set<Resource> resources, Request request, Predicate predicate) This method only checks if an HTTP-type property should be fulfilled.

Methods inherited from class org.apache.ambari.server.controller.internal.BaseProvider

checkConfigPropertyIds, checkPropertyIds, containsArguments, getPropertyIds, getRegexGroups, getRegExpKey, getRequestPropertyIds, isPatternKey, setResourceProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ambari.server.controller.spi.PropertyProvider

checkPropertyIds

Field Detail

LOG

protected static final org.slf4j.Logger LOG

Constructor Detail

HttpProxyPropertyProvider

public HttpProxyPropertyProvider(StreamProvider stream,
                                 ComponentSSLConfiguration configuration,
                                 String clusterNamePropertyId,
                                 String hostNamePropertyId,
                                 String componentNamePropertyId)

Method Detail

populateResources

public Set<Resource> populateResources(Set<Resource> resources,
                                       Request request,
                                       Predicate predicate)
                                throws SystemException

This method only checks if an HTTP-type property should be fulfilled. No modification is performed on the resources.

Specified by:

populateResources in interface PropertyProvider

Parameters:

resources - the resources to be populated

request - the request object which defines the desired set of properties

predicate - the predicate object which filters which resources are returned

Returns:

the populated set of resources

Throws:

SystemException - thrown if resources cannot be populated