Started a major refactoring: removed terminal.web, added terminal.gwt.server. Refactoring is not even nearly complete, but can already replace old web terminal implementation

svn changeset:1864/svn branch:trunk

1 files changed, 0 insertions, 261 deletions

diff --git a/src/com/itmill/toolkit/terminal/web/WebApplicationContext.java b/src/com/itmill/toolkit/terminal/web/WebApplicationContext.java
deleted file mode 100644
index 09a1279995..0000000000
--- a/src/com/itmill/toolkit/terminal/web/WebApplicationContext.java
+++ /dev/null
@@ -1,261 +0,0 @@
-/* *************************************************************************
- 
- IT Mill Toolkit 
-
- Development of Browser User Interfaces Made Easy
-
- Copyright (C) 2000-2006 IT Mill Ltd
- 
- *************************************************************************
-
- This product is distributed under commercial license that can be found
- from the product package on license.pdf. Use of this product might 
- require purchasing a commercial license from IT Mill Ltd. For guidelines 
- on usage, see licensing-guidelines.html
-
- *************************************************************************
- 
- For more information, contact:
- 
- IT Mill Ltd                           phone: +358 2 4802 7180
- Ruukinkatu 2-4                        fax:   +358 2 4802 7181
- 20540, Turku                          email:  info@itmill.com
- Finland                               company www: www.itmill.com
- 
- Primary source for information and releases: www.itmill.com
-
- ********************************************************************** */
-
-package com.itmill.toolkit.terminal.web;
-
-import java.io.File;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.WeakHashMap;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpSession;
-
-import com.itmill.toolkit.Application;
-import com.itmill.toolkit.service.ApplicationContext;
-import com.itmill.toolkit.ui.Window;
-
-/**
- * Web application context for the IT Mill Toolkit applications.
- * 
- * @author IT Mill Ltd.
- * @version
- * @VERSION@
- * @since 3.1
- */
-public class WebApplicationContext implements ApplicationContext {
-
-	private List listeners;
-
-	private HttpSession session;
-
-	private WeakHashMap formActions = new WeakHashMap();
-
-	/**
-	 * Creates a new Web Application Context.
-	 * 
-	 * @param session
-	 *            the HTTP session.
-	 */
-	WebApplicationContext(HttpSession session) {
-		this.session = session;
-	}
-
-	/**
-	 * Gets the form action for given window.
-	 * <p>
-	 * By default, this action is "", which preserves the current url. Commonly
-	 * this is wanted to be set to <code>application.getUrl.toString</code> or
-	 * <code>window.getUrl.toString</code> in order to clean any local links
-	 * or parameters set from the action.
-	 * </p>
-	 * 
-	 * @param window
-	 *            the Window for which the action is queried.
-	 * @return the Action to be set into Form action attribute.
-	 */
-	public String getWindowFormAction(Window window) {
-		String action = (String) formActions.get(window);
-		return action == null ? "" : action;
-	}
-
-	/**
-	 * Sets the form action for given window.
-	 * <p>
-	 * By default, this action is "", which preserves the current url. Commonly
-	 * this is wanted to be set to <code>application.getUrl.toString</code> or
-	 * <code>window.getUrl.toString</code> in order to clean any local links
-	 * or parameters set from the action.
-	 * </p>
-	 * 
-	 * @param window
-	 *            the Window for which the action is set.
-	 * @param action
-	 *            the New action for the window.
-	 */
-	public void setWindowFormAction(Window window, String action) {
-		if (action == null || action == "")
-			formActions.remove(window);
-		else
-			formActions.put(window, action);
-	}
-
-	/**
-	 * Gets the application context base directory.
-	 * 
-	 * @see com.itmill.toolkit.service.ApplicationContext#getBaseDirectory()
-	 */
-	public File getBaseDirectory() {
-		String realPath = ApplicationServlet.getResourcePath(session
-				.getServletContext(), "/");
-		if (realPath == null)
-			return null;
-		return new File(realPath);
-	}
-
-	/**
-	 * Gets the http-session application is running in.
-	 * 
-	 * @return HttpSession this application context resides in.
-	 */
-	public HttpSession getHttpSession() {
-		return session;
-	}
-
-	/**
-	 * Gets the applications in this context.
-	 * 
-	 * @see com.itmill.toolkit.service.ApplicationContext#getApplications()
-	 */
-	public Collection getApplications() {
-		LinkedList applications = (LinkedList) session
-				.getAttribute(ApplicationServlet.SESSION_ATTR_APPS);
-
-		return Collections
-				.unmodifiableCollection(applications == null ? (new LinkedList())
-						: applications);
-	}
-
-	/**
-	 * Gets the application context for HttpSession.
-	 * 
-	 * @param session
-	 *            the HTTP session.
-	 * @return the application context for HttpSession.
-	 */
-	static public WebApplicationContext getApplicationContext(
-			HttpSession session) {
-		return new WebApplicationContext(session);
-	}
-
-	/**
-	 * Returns <code>true</code> if and only if the argument is not
-	 * <code>null</code> and is a Boolean object that represents the same
-	 * boolean value as this object.
-	 * 
-	 * @param obj
-	 *            the object to compare with.
-	 * @see java.lang.Object#equals(java.lang.Object)
-	 */
-	public boolean equals(Object obj) {
-		return session.equals(obj);
-	}
-
-	/**
-	 * Returns the hash code value .
-	 * 
-	 * @see java.lang.Object#hashCode()
-	 */
-	public int hashCode() {
-		return session.hashCode();
-	}
-
-	/**
-	 * Adds the transaction listener to this context.
-	 * 
-	 * @see com.itmill.toolkit.service.ApplicationContext#addTransactionListener(com.itmill.toolkit.service.ApplicationContext.TransactionListener)
-	 */
-	public void addTransactionListener(TransactionListener listener) {
-		if (this.listeners == null)
-			this.listeners = new LinkedList();
-		this.listeners.add(listener);
-	}
-
-	/**
-	 * Removes the transaction listener from this context.
-	 * 
-	 * @see com.itmill.toolkit.service.ApplicationContext#removeTransactionListener(com.itmill.toolkit.service.ApplicationContext.TransactionListener)
-	 */
-	public void removeTransactionListener(TransactionListener listener) {
-		if (this.listeners != null)
-			this.listeners.remove(listener);
-
-	}
-
-	/**
-	 * Notifies the transaction start.
-	 * 
-	 * @param application
-	 * @param request
-	 *            the HTTP request.
-	 */
-	protected void startTransaction(Application application,
-			HttpServletRequest request) {
-		if (this.listeners == null)
-			return;
-		for (Iterator i = this.listeners.iterator(); i.hasNext();) {
-			((ApplicationContext.TransactionListener) i.next())
-					.transactionStart(application, request);
-		}
-	}
-
-	/**
-	 * Notifies the transaction end.
-	 * 
-	 * @param application
-	 * @param request
-	 *            the HTTP request.
-	 */
-	protected void endTransaction(Application application,
-			HttpServletRequest request) {
-		if (this.listeners == null)
-			return;
-
-		LinkedList exceptions = null;
-		for (Iterator i = this.listeners.iterator(); i.hasNext();)
-			try {
-				((ApplicationContext.TransactionListener) i.next())
-						.transactionEnd(application, request);
-			} catch (RuntimeException t) {
-				if (exceptions == null)
-					exceptions = new LinkedList();
-				exceptions.add(t);
-			}
-
-		// If any runtime exceptions occurred, throw a combined exception
-		if (exceptions != null) {
-			StringBuffer msg = new StringBuffer();
-			for (Iterator i = listeners.iterator(); i.hasNext();) {
-				RuntimeException e = (RuntimeException) i.next();
-				if (msg.length() == 0)
-					msg.append("\n\n--------------------------\n\n");
-				msg.append(e.getMessage() + "\n");
-				StringWriter trace = new StringWriter();
-				e.printStackTrace(new PrintWriter(trace, true));
-				msg.append(trace.toString());
-			}
-			throw new RuntimeException(msg.toString());
-		}
-	}
-
-}