org.apache.jackrabbit.webdav.client.methods

Class PollMethod

java.lang.Object

org.apache.commons.httpclient.HttpMethodBase

org.apache.commons.httpclient.methods.ExpectContinueMethod

org.apache.commons.httpclient.methods.EntityEnclosingMethod

org.apache.jackrabbit.webdav.client.methods.DavMethodBase

org.apache.jackrabbit.webdav.client.methods.PollMethod

All Implemented Interfaces:

org.apache.commons.httpclient.HttpMethod, DavMethod, DavConstants, ObservationConstants

public class PollMethod
extends DavMethodBase
implements ObservationConstants

PollMethod implementation.

Field Summary

Fields inherited from class org.apache.commons.httpclient.methods.EntityEnclosingMethod

CONTENT_LENGTH_AUTO, CONTENT_LENGTH_CHUNKED

Fields inherited from class org.apache.commons.httpclient.HttpMethodBase

effectiveVersion, statusLine

Fields inherited from interface org.apache.jackrabbit.webdav.observation.ObservationConstants

HEADER_POLL_TIMEOUT, HEADER_SUBSCRIPTIONID, N_EVENT, N_EVENTBUNDLE, N_EVENTDATE, N_EVENTDISCOVERY, N_EVENTINFO, N_EVENTMIXINNODETYPE, N_EVENTPRIMARYNODETYPE, N_EVENTTYPE, N_EVENTUSERDATA, N_EVENTUSERID, NAMESPACE, SUBSCRIPTIONDISCOVERY, XML_EVENT, XML_EVENT_LOCAL, XML_EVENT_TRANSACTION_ID, XML_EVENTBUNDLE, XML_EVENTDATE, XML_EVENTDISCOVERY, XML_EVENTIDENTIFIER, XML_EVENTINFO, XML_EVENTMIXINNODETYPE, XML_EVENTPRIMARNODETYPE, XML_EVENTSWITHLOCALFLAG, XML_EVENTSWITHTYPES, XML_EVENTTYPE, XML_EVENTUSERDATA, XML_EVENTUSERID, XML_FILTER, XML_NODETYPE_NAME, XML_NOLOCAL, XML_SUBSCRIPTION, XML_SUBSCRIPTIONID, XML_SUBSCRIPTIONINFO, XML_UUID

Fields inherited from interface org.apache.jackrabbit.webdav.DavConstants

creationDateFormat, DEPTH_0, DEPTH_1, DEPTH_INFINITY, DEPTH_INFINITY_S, HEADER_AUTHORIZATION, HEADER_CONTENT_LANGUAGE, HEADER_CONTENT_LENGTH, HEADER_CONTENT_TYPE, HEADER_DAV, HEADER_DEPTH, HEADER_DESTINATION, HEADER_ETAG, HEADER_IF, HEADER_LAST_MODIFIED, HEADER_LOCK_TOKEN, HEADER_OVERWRITE, HEADER_TIMEOUT, INFINITE_TIMEOUT, modificationDateFormat, NAMESPACE, OPAQUE_LOCK_TOKEN_PREFIX, PROPERTY_CREATIONDATE, PROPERTY_DISPLAYNAME, PROPERTY_GETCONTENTLANGUAGE, PROPERTY_GETCONTENTLENGTH, PROPERTY_GETCONTENTTYPE, PROPERTY_GETETAG, PROPERTY_GETLASTMODIFIED, PROPERTY_LOCKDISCOVERY, PROPERTY_RESOURCETYPE, PROPERTY_SOURCE, PROPERTY_SUPPORTEDLOCK, PROPFIND_ALL_PROP, PROPFIND_ALL_PROP_INCLUDE, PROPFIND_BY_PROPERTY, PROPFIND_PROPERTY_NAMES, TIMEOUT_INFINITE, UNDEFINED_TIME, UNDEFINED_TIMEOUT, XML_ACTIVELOCK, XML_ALLPROP, XML_COLLECTION, XML_DEPTH, XML_DST, XML_EXCLUSIVE, XML_HREF, XML_INCLUDE, XML_KEEPALIVE, XML_LINK, XML_LOCKENTRY, XML_LOCKINFO, XML_LOCKROOT, XML_LOCKSCOPE, XML_LOCKTOKEN, XML_LOCKTYPE, XML_MULTISTATUS, XML_OMIT, XML_OWNER, XML_PROP, XML_PROPERTYBEHAVIOR, XML_PROPERTYUPDATE, XML_PROPFIND, XML_PROPNAME, XML_PROPSTAT, XML_REMOVE, XML_RESPONSE, XML_RESPONSEDESCRIPTION, XML_SET, XML_SHARED, XML_SOURCE, XML_STATUS, XML_TIMEOUT, XML_WRITE

Constructor Summary

Constructors

Constructor and Description
PollMethod(String uri, String subscriptionId)
PollMethod(String uri, String subscriptionId, long timeout)

Method Summary

Methods

Modifier and Type	Method and Description
String	getName() Reset method to 'abstract' in order to force subclasses to change the name (inherited value is GetMethod.getName()).
EventDiscovery	getResponseAsEventDiscovery()
protected boolean	isSuccess(int statusCode)
protected void	processResponseBody(org.apache.commons.httpclient.HttpState httpState, org.apache.commons.httpclient.HttpConnection httpConnection) Retrieves the DAV:subscriptiondiscovery property present in the response body and builds 'Subscription' objects from the corresponding DAV:subscription child elements inside the discovery.

Methods inherited from class org.apache.jackrabbit.webdav.client.methods.DavMethodBase

addRequestHeader, checkSuccess, getResponseBodyAsDocument, getResponseBodyAsMultiStatus, getResponseException, getSuccess, processMultiStatusBody, processStatusLine, setRequestBody, setRequestBody, setRequestHeader, setSuccess, succeeded

Methods inherited from class org.apache.commons.httpclient.methods.EntityEnclosingMethod

addContentLengthRequestHeader, addRequestHeaders, clearRequestBody, generateRequestBody, generateRequestEntity, getFollowRedirects, getRequestCharSet, getRequestContentLength, getRequestEntity, hasRequestContent, recycle, setContentChunked, setFollowRedirects, setRequestBody, setRequestBody, setRequestContentLength, setRequestContentLength, setRequestEntity, writeRequestBody

Methods inherited from class org.apache.commons.httpclient.methods.ExpectContinueMethod

getUseExpectHeader, setUseExpectHeader

Methods inherited from class org.apache.commons.httpclient.HttpMethodBase

abort, addCookieRequestHeader, addHostRequestHeader, addProxyConnectionHeader, addRequestHeader, addRequestHeader, addResponseFooter, addUserAgentRequestHeader, checkNotUsed, checkUsed, execute, generateRequestLine, getAuthenticationRealm, getContentCharSet, getDoAuthentication, getEffectiveVersion, getHostAuthState, getHostConfiguration, getMethodRetryHandler, getParams, getPath, getProxyAuthenticationRealm, getProxyAuthState, getQueryString, getRecoverableExceptionCount, getRequestHeader, getRequestHeaderGroup, getRequestHeaders, getRequestHeaders, getResponseBody, getResponseBody, getResponseBodyAsStream, getResponseBodyAsString, getResponseBodyAsString, getResponseCharSet, getResponseContentLength, getResponseFooter, getResponseFooters, getResponseHeader, getResponseHeaderGroup, getResponseHeaders, getResponseHeaders, getResponseStream, getResponseTrailerHeaderGroup, getStatusCode, getStatusLine, getStatusText, getURI, hasBeenUsed, isAborted, isConnectionCloseForced, isHttp11, isRequestSent, isStrictMode, processCookieHeaders, processResponseHeaders, readResponse, readResponseBody, readResponseHeaders, readStatusLine, releaseConnection, removeRequestHeader, removeRequestHeader, responseBodyConsumed, setConnectionCloseForced, setDoAuthentication, setHostConfiguration, setHttp11, setMethodRetryHandler, setParams, setPath, setQueryString, setQueryString, setRequestHeader, setRequestHeader, setResponseStream, setStrictMode, setURI, shouldCloseConnection, validate, writeRequest, writeRequestHeaders, writeRequestLine

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.httpclient.HttpMethod

abort, addRequestHeader, addRequestHeader, addResponseFooter, execute, getDoAuthentication, getFollowRedirects, getHostAuthState, getHostConfiguration, getParams, getPath, getProxyAuthState, getQueryString, getRequestHeader, getRequestHeaders, getRequestHeaders, getResponseBody, getResponseBodyAsStream, getResponseBodyAsString, getResponseFooter, getResponseFooters, getResponseHeader, getResponseHeaders, getResponseHeaders, getStatusCode, getStatusLine, getStatusText, getURI, hasBeenUsed, isRequestSent, isStrictMode, recycle, releaseConnection, removeRequestHeader, removeRequestHeader, setDoAuthentication, setFollowRedirects, setParams, setPath, setQueryString, setQueryString, setRequestHeader, setRequestHeader, setStrictMode, setURI, validate

Constructor Detail

PollMethod

public PollMethod(String uri,
          String subscriptionId)

PollMethod

public PollMethod(String uri,
          String subscriptionId,
          long timeout)

Method Detail

getResponseAsEventDiscovery

public EventDiscovery getResponseAsEventDiscovery()
                                           throws IOException,
                                                  DavException

Throws:

IOException

DavException

getName

public String getName()

Description copied from class: DavMethodBase

Reset method to 'abstract' in order to force subclasses to change the name (inherited value is GetMethod.getName()).

Specified by:

getName in interface org.apache.commons.httpclient.HttpMethod

Specified by:

getName in class DavMethodBase

Returns:

Name of the method.

See Also:

HttpMethod.getName()

isSuccess

protected boolean isSuccess(int statusCode)

Specified by:

isSuccess in class DavMethodBase

Returns:

true if the specified status code corresponds to a successfully completed request.

processResponseBody

protected void processResponseBody(org.apache.commons.httpclient.HttpState httpState,
                       org.apache.commons.httpclient.HttpConnection httpConnection)

Retrieves the DAV:subscriptiondiscovery property present in the response body and builds 'Subscription' objects from the corresponding DAV:subscription child elements inside the discovery. If parsing the response body fails for whatever reason or if the DAV:subscriptiondiscovery did not contain at least a single DAV:subscription entry (the one created by the SUBSCRIBE call) this methods in addition resets the 'success' flag to false.

Overrides:

processResponseBody in class DavMethodBase

Parameters:

httpState -

httpConnection -

See Also:

HttpMethodBase.processResponseBody(HttpState, HttpConnection)