[Squirrel-sql-commits] sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent DTProperties.java,1.1,1.2

[g. g. <gw...@us...>]

Update of /cvsroot/squirrel-sql/sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv22778

Modified Files:
	DTProperties.java 
Log Message:
get Control Panels from data types


Index: DTProperties.java
===================================================================
RCS file: /cvsroot/squirrel-sql/sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent/DTProperties.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** DTProperties.java	12 May 2004 17:33:28 -0000	1.1
--- DTProperties.java	13 May 2004 00:30:44 -0000	1.2
***************
*** 57,60 ****
--- 57,64 ----
  import java.util.Iterator;
  
+ import java.lang.reflect.Method;
+ 
+ import javax.swing.JPanel;
+ 
  public class DTProperties {
  	
***************
*** 174,176 ****
--- 178,212 ----
  		return (String)h.get(propertyName);
  	}
+ 	
+ 	/**
+ 	 * Get the panels containing the controls needed to adjust all of the properties.
+ 	 * This assumes that the only DataTypes that want to put up control panels
+ 	 * are the ones that have properties to be adjusted.
+ 	 * We do not assume that all properties require a panel.
+ 	 * When this method calls the DataType class to get the panel, the class may return null.
+ 	 */
+ 	public static JPanel[] getControlPanels() {
+ 		ArrayList panelList = new ArrayList();
+ 		
+ 		// get a unique set of names of classes with properties
+ 		Iterator classNames = dataTypes.keySet().iterator();
+ 		
+ 		// run through the list getting the panel from each of the named classes
+ 		while (classNames.hasNext()) {
+ 			String className = (String)classNames.next();
+ 			Class[] parameterTypes = new Class[0];
+ 			try {
+ 				Method panelMethod =
+ 					Class.forName(className).getMethod("getControlPanel", parameterTypes);
+ 					
+ 				JPanel panel = (JPanel)panelMethod.invoke(null, null);
+ 				panelList.add(panel);
+ 			}
+ 			catch (Exception e) {
+ 				// assume that errors here are not fatal and ignore them??
+ 			}
+ 		}
+ 		
+ 		return (JPanel[])panelList.toArray(new JPanel[0]);
+ 	}
  }