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Exchange Web Services (EWS) Java API
/*
* The MIT License
* Copyright (c) 2012 Microsoft Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package microsoft.exchange.webservices.data.core.response;
import microsoft.exchange.webservices.data.core.EwsServiceXmlReader;
import microsoft.exchange.webservices.data.core.EwsUtilities;
import microsoft.exchange.webservices.data.core.ExchangeService;
import microsoft.exchange.webservices.data.core.PropertySet;
import microsoft.exchange.webservices.data.core.XmlElementNames;
import microsoft.exchange.webservices.data.core.service.ServiceObject;
import microsoft.exchange.webservices.data.core.service.item.Item;
import java.util.List;
/**
* Represents a response to an individual item retrieval operation.
*/
public final class GetItemResponse extends ServiceResponse implements
IGetObjectInstanceDelegate {
/**
* The item.
*/
private Item item;
/**
* The property set.
*/
private PropertySet propertySet;
/**
* Initializes a new instance of the class.
*
* @param item the item
* @param propertySet the property set
*/
public GetItemResponse(Item item, PropertySet propertySet) {
super();
this.item = item;
this.propertySet = propertySet;
EwsUtilities.ewsAssert(this.propertySet != null, "GetItemResponse.ctor", "PropertySet should not be null");
}
/**
* Reads response elements from XML.
*
* @param reader the reader
* @throws InstantiationException the instantiation exception
* @throws IllegalAccessException the illegal access exception
* @throws Exception the exception
*/
protected void readElementsFromXml(EwsServiceXmlReader reader)
throws InstantiationException, IllegalAccessException, Exception {
super.readElementsFromXml(reader);
List- items = reader.readServiceObjectsCollectionFromXml(
XmlElementNames.Items, this,
true, /* clearPropertyBag */
this.propertySet, /* requestedPropertySet */
false); /* summaryPropertiesOnly */
this.item = items.get(0);
}
/**
* Gets Item instance.
*
* @param service the service
* @param xmlElementName the xml element name
* @return Item
* @throws Exception the exception
*/
private Item getObjectInstance(ExchangeService service,
String xmlElementName) throws Exception {
if (this.getItem() != null) {
return this.getItem();
} else {
return EwsUtilities.createEwsObjectFromXmlElementName(Item.class,
service, xmlElementName);
}
}
/**
* Gets the item that was retrieved.
*
* @return the item
*/
public Item getItem() {
return this.item;
}
/**
* Gets the object instance delegate.
*
* @param service accepts ExchangeService
* @param xmlElementName accepts String
* @return Name
* @throws Exception throws exception
*/
@Override
public ServiceObject getObjectInstanceDelegate(ExchangeService service,
String xmlElementName) throws Exception {
return getObjectInstance(service, xmlElementName);
}
}