testing

src/java/org/thdl/lex/commands/FindCommand.java

@@ -0,0 +1,104 @@
+package org.thdl.lex.commands;
+
+import org.thdl.lex.*;
+import org.thdl.lex.component.*;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.*;
+
+
+/**
+ *  Description of the Class
+ *
+ *@author     travis
+ *@created    October 1, 2003
+ */
+public class FindCommand extends LexCommand implements Command
+{
+//helper methods
+	/**
+	 *  Description of the Method
+	 *
+	 *@param  req                   Description of Parameter
+	 *@param  component             Description of Parameter
+	 *@return                       Description of the Returned Value
+	 *@exception  CommandException  Description of Exception
+	 *@since
+	 */
+	public String execute( HttpServletRequest req, ILexComponent component ) throws CommandException
+	{
+		try
+		{
+			String msg = null;
+			String forward = (String) getForwards().get( req.getParameter( LexConstants.LABEL_REQ_PARAM ) );
+
+			component.populate( req.getParameterMap() );
+			setNext( forward );
+
+			if ( component instanceof ITerm )
+			{
+				ITerm term = (ITerm) component;
+
+				LexQuery query = getSessionMgr().getQuery( req.getSession( true ) );
+
+				query.setQueryComponent( term );
+				LexComponentRepository.findTermsByTerm( query );
+				Iterator iterator = query.getResults().keySet().iterator();
+				if ( iterator.hasNext() )
+				{
+					setNext( "displayEntry.jsp" );
+					getSessionMgr().setQuery( req.getSession( true ), query );
+					msg = "There are " + query.getResults().size() + " terms matching " + term.getTerm();
+				}
+				else
+				{
+					setNext( "menu.jsp" );
+					msg = "There were no terms matching " + term.getTerm();
+				}
+			}
+			req.setAttribute( LexConstants.MESSAGE_REQ_ATTR, msg );
+			return getNext();
+		}
+		catch ( LexComponentException e )
+		{
+			throw new CommandException( e );
+		}
+		catch ( LexRepositoryException e )
+		{
+			throw new CommandException( e );
+		}
+	}
+
+
+	/**
+	 *  Description of the Method
+	 *
+	 *@return    Description of the Returned Value
+	 *@since
+	 */
+	public HashMap initForwards()
+	{
+		HashMap map = new HashMap();
+		map.put( LexConstants.TERMLABEL_VALUE, "displayEntry.jsp" );
+		// map.put( LexConstants.DEFINITIONLABEL_VALUE, "displayEntry.jsp" );
+		// map.put( LexConstants.PASSAGELABEL_VALUE, "displayEntry.jsp" );
+		return map;
+	}
+
+
+//constructors
+	/**
+	 *  Constructor for the FindCommand object
+	 *
+	 *@since
+	 */
+	public FindCommand()
+	{
+		super();
+		setForwards( initForwards() );
+	}
+}
+