1 files changed, 171 insertions, 0 deletions
diff --git a/orkweb/src/net/sf/oreka/pages/RecSegmentsPage.java b/orkweb/src/net/sf/oreka/pages/RecSegmentsPage.java
new file mode 100644
index 0000000..f431c3c
--- /dev/null
+++ b/orkweb/src/net/sf/oreka/pages/RecSegmentsPage.java
@@ -0,0 +1,171 @@
+/*
+ * Oreka -- A media capture and retrieval platform
+ * 
+ * Copyright (C) 2005, orecx LLC
+ *
+ * http://www.orecx.com
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License.
+ * Please refer to http://www.gnu.org/copyleft/gpl.html
+ *
+ */
+
+/**
+ * 
+ */
+package net.sf.oreka.pages;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.sf.oreka.services.RecSegmentFilter;
+import net.sf.oreka.services.RecSegmentResult;
+import net.sf.oreka.services.RecSegmentServiceHbn;
+import net.sf.oreka.tapestry.TableState;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.apache.tapestry.IRequestCycle;
+import org.apache.tapestry.event.PageEvent;
+import org.apache.tapestry.event.PageRenderListener;
+import org.apache.tapestry.html.BasePage;
+
+public abstract class RecSegmentsPage extends BasePage implements PageRenderListener {
+
+	static Logger logger = Logger.getLogger(RecSegmentsPage.class);
+
+	private String Foo = "page";
+	
+	/**
+	 * @return Returns the foo.
+	 */
+	public String getFoo() {
+		return Foo;
+	}
+	
+	/**
+	 * @param foo The foo to set.
+	 */
+	public void setFoo(String foo) {
+		Foo = foo;
+	}
+	
+	public List getFields(){
+		ArrayList list = new ArrayList();
+		//list.add("recSegment.duration");
+		//list.add("recSegment.localParty");
+		list.add("ognl:foo");
+		return list;
+	}
+	private String field;
+	
+	private int CurrentPage;
+	private int ResultsOffset;
+	private final int RESULTS_PER_PAGE = 4;
+	private int NumResults;
+	
+	
+	public abstract TableState getTableState();
+	public abstract void setTableState(TableState state);
+	
+	public abstract RecSegmentFilter getRecSegmentFilter();
+	public abstract void setRecSegmentFilter(RecSegmentFilter filter);
+	
+	public abstract RecSegmentResult getItem();
+	public abstract void setItem(RecSegmentResult res);
+	
+	public abstract void setItems(List list);
+	public abstract List getItems();
+
+	public void formSubmit(IRequestCycle cycle) {
+		
+		//logger.debug("formSubmit");
+		setRecSegmentFilter(getRecSegmentFilter());
+	}
+	
+	public void pageBeginRender(PageEvent event) {	
+		
+		updateResults();
+	}
+	
+	public void pageFirstAction(IRequestCycle cycle) {
+		ResultsOffset = 0;
+		setRecSegmentFilter(getRecSegmentFilter());
+	}
+	
+	public void pagePreviousAction(IRequestCycle cycle) {
+		ResultsOffset -= RESULTS_PER_PAGE;
+		if (ResultsOffset < 0) {
+			ResultsOffset = 0;
+		}
+		setRecSegmentFilter(getRecSegmentFilter());
+	}	
+	
+	public void pageNextAction(IRequestCycle cycle) {
+		ResultsOffset += RESULTS_PER_PAGE;
+		if (ResultsOffset >= NumResults) {
+			ResultsOffset = NumResults - RESULTS_PER_PAGE;
+			if (ResultsOffset < 0) {
+				ResultsOffset = 0;
+			}
+		}
+		logger.log(Level.INFO, "Next, new offset:" + ResultsOffset);
+		setRecSegmentFilter(getRecSegmentFilter());
+	}	
+	
+	public void pageLastAction(IRequestCycle cycle) {
+		ResultsOffset = NumResults - RESULTS_PER_PAGE;
+		if (ResultsOffset < 0) {
+			ResultsOffset = 0;
+		}
+		setRecSegmentFilter(getRecSegmentFilter());
+	}
+	/**
+	 * @return Returns the resultsOffset.
+	 */
+	public int getResultsOffset() {
+		return ResultsOffset;
+	}
+	
+	/**
+	 * @param resultsOffset The resultsOffset to set.
+	 */
+	public void setResultsOffset(int resultsOffset) {
+		ResultsOffset = resultsOffset;
+	}
+	
+	private void updateResults()
+	{
+		logger.debug("UpdateResults: orderby:" + getTableState().getOrderBy());		
+		
+		RecSegmentServiceHbn srv = new RecSegmentServiceHbn();
+		if (getRecSegmentFilter().isValid()) {
+			ArrayList results = new ArrayList();
+			NumResults = srv.getResults(getRecSegmentFilter(), getTableState().getCurrentOffset(), getTableState().getResultsPerPage(), getTableState().getOrderBy(), getTableState().isAscending(), results);
+			getTableState().setNumResults(NumResults);
+			logger.debug("UpdateResults: Offset:" + ResultsOffset + " num results:" + NumResults);
+			setItems(results);
+		}
+		else {
+			logger.debug("UpdateResults: Invalid filter");
+		}
+	}
+	/**
+	 * @return Returns the field.
+	 */
+	public String getField() {
+		return field;
+	}
+	
+	/**
+	 * @param field The field to set.
+	 */
+	public void setField(String field) {
+		this.field = field;
+	}
+	
+	
+	
+}
+	
+\ No newline at end of file