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A headless browser intended for use in testing web-based applications.
/*
* Copyright (c) 2002-2011 Gargoyle Software Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gargoylesoftware.htmlunit.attachment;
import java.util.ArrayList;
import java.util.List;
import com.gargoylesoftware.htmlunit.Page;
import com.gargoylesoftware.htmlunit.WebAssert;
/**
* An {@link AttachmentHandler} implementation which creates an {@link Attachment} for
* each attached page, collecting all created attachments into a list.
*
* @version $Revision: 6204 $
* @author Bruce Chapman
* @author Sudhan Moghe
* @author Daniel Gredler
*/
public class CollectingAttachmentHandler implements AttachmentHandler {
private final List collectedAttachments_;
/**
* Creates a new instance.
*/
public CollectingAttachmentHandler() {
this(new ArrayList());
}
/**
* Creates a new instance which collects attachments into the specified list.
* @param list the list to store attachments in
*/
public CollectingAttachmentHandler(final List list) {
WebAssert.notNull("list", list);
collectedAttachments_ = list;
}
/**
* {@inheritDoc}
*/
public void handleAttachment(final Page page) {
collectedAttachments_.add(new Attachment(page));
}
/**
* Returns the list of attachments collected by this attachment handler. The returned
* list is modifiable, so that attachments can be removed after being processed.
* @return the list of attachments collected by this attachment handler
*/
public List getCollectedAttachments() {
return collectedAttachments_;
}
}