[Ejtools-cvs] CVS: libraries/xmlweb/src/main/net/sourceforge/ejtools/xml/beans BeanContextXmlProxy.java,NONE,1.1 BeanContextXmlTree.java,NONE,1.1 GenericXmlCustomizer.java,NONE,1.1 MethodXmlCustomizer.java,NONE,1.1 PropertyXmlCustomizer.java,NONE,1.1 XmlCustomizer.java,NONE,1.1

[Laurent E. <let...@us...>]

Update of /cvsroot/ejtools/libraries/xmlweb/src/main/net/sourceforge/ejtools/xml/beans
In directory usw-pr-cvs1:/tmp/cvs-serv28695

Added Files:
	BeanContextXmlProxy.java BeanContextXmlTree.java 
	GenericXmlCustomizer.java MethodXmlCustomizer.java 
	PropertyXmlCustomizer.java XmlCustomizer.java 
Log Message:
Initial Import

--- NEW FILE: BeanContextXmlProxy.java ---
/*
 * EJTools, the Enterprise Java Tools
 *
 * Distributable under LGPL license.
 * See terms of license at www.gnu.org.
 */
package net.sourceforge.ejtools.xml.beans;

import net.sourceforge.ejtools.xml.XmlComponent;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    26 février 2002
 */
public interface BeanContextXmlProxy
{
   /**
    *  Getter for the xmlProxy attribute
    *
    * @return    The value of xmlProxy attribute
    */
   public XmlComponent getXmlProxy();
}


--- NEW FILE: BeanContextXmlTree.java ---
/*
 * EJTools, the Enterprise Java Tools
 *
 * Distributable under LGPL license.
 * See terms of license at www.gnu.org.
 */
package net.sourceforge.ejtools.xml.beans;

import java.beans.beancontext.BeanContext;
import java.util.Collection;
import java.util.Iterator;

import net.sourceforge.ejtools.xml.XmlTreeNode;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    26 février 2002
 */
public class BeanContextXmlTree extends XmlTreeNode
{
   /**
    *  Constructor for the BeanContextXmlTree object
    *
    * @param  context  Description of Parameter
    */
   public BeanContextXmlTree(BeanContext context)
   {
      this.setUserObject(context);
      updateTree((BeanContext) getUserObject(), this);
   }


   /**
    *  Description of the Method
    *
    * @param  collection  Description of Parameter
    * @param  node        Description of Parameter
    */
   private void updateTree(Collection collection, XmlTreeNode node)
   {
      for (Iterator iterator = collection.iterator(); iterator.hasNext(); )
      {
         Object obj = iterator.next();

         XmlTreeNode node2 = new XmlTreeNode();
         node2.setUserObject(obj);
         node.add(node2);

         if (obj instanceof Collection)
         {
            updateTree((Collection) obj, node2);
         }
      }
   }
}


--- NEW FILE: GenericXmlCustomizer.java ---
/*
 * EJTools, the Enterprise Java Tools
 *
 * Distributable under LGPL license.
 * See terms of license at www.gnu.org.
 */
package net.sourceforge.ejtools.xml.beans;

import java.beans.BeanInfo;
import java.beans.Introspector;
import java.beans.MethodDescriptor;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;
import java.util.Enumeration;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import net.sourceforge.ejtools.xml.XmlContainer;
import net.sourceforge.ejtools.xml.XmlText;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    26 février 2002
 */
public class GenericXmlCustomizer extends XmlContainer implements XmlCustomizer
{
   /**  Description of the Field */
   protected Object object = null;
   /**  Description of the Field */
   protected BeanInfo beaninfo = null;


   /**  Constructor for the GenericXMLCustomizer object */
   public GenericXmlCustomizer()
   {
      this(null, null);
   }


   /**
    *  Constructor for the GenericXmlCustomizer object
    *
    * @param  object  Description of Parameter
    */
   public GenericXmlCustomizer(Object object)
   {
      this(object, null);
   }


   /**
    *  Constructor
    *
    * @param  object    Description of Parameter
    * @param  beaninfo  Description of Parameter
    */
   public GenericXmlCustomizer(Object object, BeanInfo beaninfo)
   {
      super("customizer");
      setObject(object);
      setBeanInfo(beaninfo);
   }


   /**
    *  Setter for the beanInfo attribute
    *
    * @param  beaninfo  The new value
    */
   public void setBeanInfo(BeanInfo beaninfo)
   {
      if (beaninfo != null)
      {
         this.beaninfo = beaninfo;
      }
      else
      {
         try
         {
            if (object instanceof BeanInfo)
            {
               // The object is a BeanInfo
               this.beaninfo = (BeanInfo) object;
            }
            else
            {
               // Get the default BeanInfo
               this.beaninfo = Introspector.getBeanInfo(object.getClass());
            }
         }
         catch (Exception e)
         {
         }
      }

      try
      {
         XmlContainer descriptor = new XmlContainer("descriptor");
         add(descriptor);

         XmlText name = new XmlText("name");
         name.setText(beaninfo.getBeanDescriptor().getName());
         descriptor.add(name);

         XmlText displayName = new XmlText("display-name");
         displayName.setText(beaninfo.getBeanDescriptor().getDisplayName());
         descriptor.add(displayName);

         XmlText description = new XmlText("description");
         description.setText(beaninfo.getBeanDescriptor().getShortDescription());
         descriptor.add(description);

         Enumeration enum = beaninfo.getBeanDescriptor().attributeNames();
         while (enum.hasMoreElements())
         {
            String featureName = (String) enum.nextElement();
            String featureValue = beaninfo.getBeanDescriptor().getValue(featureName).toString();

            XmlText feature = new XmlText(featureName);
            feature.setText(featureValue);
            descriptor.add(feature);
         }

         XmlContainer properties = new XmlContainer("properties");
         add(properties);

         PropertyDescriptor[] pd = this.beaninfo.getPropertyDescriptors();
         for (int i = 0; i < pd.length; i++)
         {
            Method rm = pd[i].getReadMethod();
            System.out.println("Read Method " + rm);
            if (rm != null)
            {
               if (!rm.getDeclaringClass().equals(java.lang.Object.class) &&
                     !pd[i].isHidden())
               {
                  PropertyXmlCustomizer pc = new PropertyXmlCustomizer(object, pd[i]);
                  properties.add(pc);
               }
            }
         }

         XmlContainer methods = new XmlContainer("methods");
         add(methods);

         MethodDescriptor[] md = this.beaninfo.getMethodDescriptors();
         for (int i = 0; i < md.length; i++)
         {
            Method m = md[i].getMethod();
            Class c = m.getDeclaringClass();
            // Skip java.lang.Object methods
            // Skip java.lang.reflect.Proxy methods
            // Skip java.beans.BeanInfo methods
            if (!c.equals(java.lang.Object.class) &&
                  !c.equals(java.lang.reflect.Proxy.class) &&
                  !c.equals(java.beans.BeanInfo.class))
            {
               // Skip the getters and the setters
               if (!m.getName().startsWith("get") &&
                     !m.getName().startsWith("set") &&
                     !m.getName().startsWith("is"))
               {
                  MethodXmlCustomizer mc = new MethodXmlCustomizer(md[i]);
                  methods.add(mc);
               }
            }
         }

      }
      catch (Exception e)
      {
         e.printStackTrace();
      }

   }


   /**
    *  Setter for the object attribute
    *
    * @param  object  The new value for object attribute
    */
   public void setObject(Object object)
   {
      this.object = object;
   }
}


--- NEW FILE: MethodXmlCustomizer.java ---
/*
 * EJTools, the Enterprise Java Tools
 *
 * Distributable under LGPL license.
 * See terms of license at www.gnu.org.
 */
package net.sourceforge.ejtools.xml.beans;

import java.beans.MethodDescriptor;
import java.util.Enumeration;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import net.sourceforge.ejtools.xml.XmlContainer;
import net.sourceforge.ejtools.xml.XmlText;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    26 février 2002
 */
public class MethodXmlCustomizer extends XmlContainer
{
   /**  Description of the Field */
   protected MethodDescriptor md = null;


   /**
    *  Constructor for the MethodXmlEditor object
    *
    * @param  md  Description of Parameter
    */
   public MethodXmlCustomizer(MethodDescriptor md)
   {
      super("method");
      this.md = md;

      // Add method attributes
      Enumeration enum = md.attributeNames();
      while (enum.hasMoreElements())
      {
         String featureName = (String) enum.nextElement();
         String featureValue = md.getValue(featureName).toString();
         XmlText feature = new XmlText(featureName);
         feature.setText(featureValue);
         add(feature);
      }

      // Add return type
      XmlText type = new XmlText("type");
      type.setText(md.getMethod().getReturnType().getName());
      add(type);

      /*
       * ParameterDescriptor[] params = md.getParameterDescriptors();
       * for (int i = 0; i < params.length; i++)
       * {
       * }
       */
   }


   /**
    *  Description of the Method
    *
    * @return    Description of the Returned Value
    */
   public String toString()
   {
      return "Xml Method (method=" + md.getMethod().getName() + ")";
   }


   /**
    *  Description of the Method
    *
    * @param  document       Description of Parameter
    * @return                Description of the Returned Value
    * @exception  Exception  Description of Exception
    */
   public Element printXml(Document document) throws Exception
   {
      // Build output
      Element element = super.printXml(document);

      element.setAttribute("name", md.getName());
      element.setAttribute("display-name", md.getDisplayName());
      element.setAttribute("description", md.getShortDescription());

      return element;
   }
}


--- NEW FILE: PropertyXmlCustomizer.java ---
/*
 * EJTools, the Enterprise Java Tools
 *
 * Distributable under LGPL license.
 * See terms of license at www.gnu.org.
 */
package net.sourceforge.ejtools.xml.beans;

import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import net.sourceforge.ejtools.xml.XmlComponent;
import net.sourceforge.ejtools.xml.XmlContainer;
import net.sourceforge.ejtools.xml.XmlText;
import net.sourceforge.ejtools.xml.editors.XmlPropertyEditor;
import net.sourceforge.ejtools.xml.editors.XmlPropertyEditorManager;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    26 février 2002
 */
public class PropertyXmlCustomizer extends XmlContainer
{
   /**  Description of the Field */
   protected PropertyDescriptor pd = null;
   /**  Description of the Field */
   protected Object object = null;


   /**
    *  Constructor for the GenericXMLCustomizer object
    *
    * @param  object  Description of Parameter
    * @param  pd      Description of Parameter
    */
   public PropertyXmlCustomizer(Object object, PropertyDescriptor pd)
   {
      super("property");
      this.object = object;
      this.pd = pd;

      try
      {
         Class propertyType = pd.getPropertyType();

         XmlText type = new XmlText("type");
         type.setText(propertyType.getName());
         add(type);

         Method getter = pd.getReadMethod();
         Object value = getter.invoke(object, new Object[0]);

         if (propertyType.isArray())
         {
            Class componentType = propertyType.getComponentType();
            System.out.println("Component " + componentType);
            XmlPropertyEditor editor = XmlPropertyEditorManager.findXmlEditor(componentType);

            if (editor != null && value != null)
            {
               Object[] list = (Object[]) value;
               for (int i = 0; i < list.length; i++)
               {
                  XmlComponent renderer = null;
                  editor = XmlPropertyEditorManager.findXmlEditor(componentType);

                  editor.setValue(list[i]);
                  if (editor.supportsCustomRenderer())
                  {
                     renderer = editor.getCustomRenderer();
                  }
                  else
                  {
                     XmlText content = new XmlText();
                     content.setText(list[i].toString());
                     renderer = content;
                  }
                  add(renderer);
               }
            }
         }
         else
         {
            XmlPropertyEditor editor = XmlPropertyEditorManager.findXmlEditor(propertyType);

            if (editor != null)
            {
               XmlComponent renderer = null;

               editor.setValue(value);
               if (editor.supportsCustomRenderer())
               {
                  renderer = editor.getCustomRenderer();
               }
               else
               {
                  XmlText content = new XmlText();
                  content.setText((String) value);
                  renderer = content;
               }
               add(renderer);
            }
         }
      }
      catch (Exception e)
      {
         e.printStackTrace();
      }
   }


   /**
    *  Description of the Method
    *
    * @return    Description of the Returned Value
    */
   public String toString()
   {
      return "Xml Property (Name=" + pd.getName() + ")";
   }


   /**
    *  Description of the Method
    *
    * @param  document       Description of Parameter
    * @return                Description of the Returned Value
    * @exception  Exception  Description of Exception
    */
   public Element printXml(Document document) throws Exception
   {
      // Build output
      Element element = super.printXml(document);

      element.setAttribute("name", pd.getName());
      element.setAttribute("display-name", pd.getDisplayName());
      element.setAttribute("description", pd.getShortDescription());

      return element;
   }
}


--- NEW FILE: XmlCustomizer.java ---
/*
 * EJTools, the Enterprise Java Tools
 *
 * Distributable under LGPL license.
 * See terms of license at www.gnu.org.
 */
package net.sourceforge.ejtools.xml.beans;

import java.beans.BeanInfo;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    26 février 2002
 */
public interface XmlCustomizer
{
   /**
    *  Setter for the object attribute
    *
    * @param  bean  The new value for object attribute
    */
   public void setObject(Object bean);


   /**
    *  Setter for the beanInfo attribute
    *
    * @param  beaninfo  The new value
    */
   public void setBeanInfo(BeanInfo beaninfo);
}