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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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 bigbank.webclient.tags.account;
import java.util.Iterator;
import java.util.List;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
/**
* Retrieves and iterates over account summary information for the current profile by accessing the remotable account service component
*/
public class StockStatusTag extends TagSupport {
public StockStatusTag() {
super();
}
private String mId;
public String getId() {
return mId;
}
public void setId(String pId) {
mId = pId;
}
private Iterator mIterator;
public int doStartTag() throws JspException {
List summaries = (List) pageContext.getAttribute("StockSummaries");
if (null == summaries)
return SKIP_BODY;
mIterator = summaries.iterator();
if (mIterator.hasNext()) {
pageContext.setAttribute(mId, mIterator.next());
return EVAL_BODY_INCLUDE;
} else {
return SKIP_BODY;
}
}
public int doAfterBody() {
if (mIterator.hasNext()) {
pageContext.setAttribute(mId, mIterator.next());
return EVAL_BODY_AGAIN;
} else {
pageContext.setAttribute("StockSummaries", null);
return SKIP_BODY;
}
}
public void release() {
pageContext.setAttribute("StockSummaries", null);
super.release();
mId = null;
mIterator = null;
}
}
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