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| package org.apache.tapestry.portlet; |
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| import java.util.ArrayList; |
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| import java.util.Collections; |
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| import java.util.Iterator; |
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| import java.util.List; |
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| |
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| import javax.portlet.PortletRequest; |
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| import org.apache.tapestry.IRequestCycle; |
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| import org.apache.tapestry.PageNotFoundException; |
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| public class MatchingPortletPageResolver implements PortletPageResolver |
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| { |
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| private List _contributions; |
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| private List _sortedContributions; |
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| private PortletRequest _request; |
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| public void initializeService()
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| { |
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| _sortedContributions = new ArrayList(_contributions);
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| Collections.sort(_sortedContributions);
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| } |
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| public String getPageNameForRequest(IRequestCycle cycle)
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| { |
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| Iterator i = _sortedContributions.iterator();
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| while (i.hasNext())
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| { |
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| PageResolverContribution c = (PageResolverContribution) i.next();
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| if (c.match(_request))
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| { |
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| String pageName = c.getPageName();
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| try
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| { |
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| cycle.getPage(pageName);
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| return pageName;
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| } |
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| catch (PageNotFoundException ex) |
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| { |
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| } |
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| } |
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| } |
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| return null;
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| } |
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| public void setContributions(List contributions)
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| { |
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| _contributions = contributions;
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| } |
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| public void setRequest(PortletRequest request)
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| { |
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| _request = request;
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| } |
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| } |