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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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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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} |