[jboss-cvs] JBossAS SVN: r98651 - projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Tue Dec 22 12:44:04 EST 2009
Author: jaikiran
Date: 2009-12-22 12:44:03 -0500 (Tue, 22 Dec 2009)
New Revision: 98651
Removed:
projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/UnavailableException.java
Log:
Autoversioning commit: a non-deltaV client made a change to
/projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/UnavailableException.java
Deleted: projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/UnavailableException.java
===================================================================
--- projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/UnavailableException.java 2009-12-22 17:43:57 UTC (rev 98650)
+++ projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/UnavailableException.java 2009-12-22 17:44:03 UTC (rev 98651)
@@ -1,244 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 1997-2008 Sun Microsystems, Inc. All rights reserved.
- *
- * The contents of this file are subject to the terms of either the GNU
- * General Public License Version 2 only ("GPL") or the Common Development
- * and Distribution License("CDDL") (collectively, the "License"). You
- * may not use this file except in compliance with the License. You can obtain
- * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
- * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
- * language governing permissions and limitations under the License.
- *
- * When distributing the software, include this License Header Notice in each
- * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
- * Sun designates this particular file as subject to the "Classpath" exception
- * as provided by Sun in the GPL Version 2 section of the License file that
- * accompanied this code. If applicable, add the following below the License
- * Header, with the fields enclosed by brackets [] replaced by your own
- * identifying information: "Portions Copyrighted [year]
- * [name of copyright owner]"
- *
- * Contributor(s):
- *
- * If you wish your version of this file to be governed by only the CDDL or
- * only the GPL Version 2, indicate your decision by adding "[Contributor]
- * elects to include this software in this distribution under the [CDDL or GPL
- * Version 2] license." If you don't indicate a single choice of license, a
- * recipient has the option to distribute your version of this file under
- * either the CDDL, the GPL Version 2 or to extend the choice of license to
- * its licensees as provided above. However, if you add GPL Version 2 code
- * and therefore, elected the GPL Version 2 license, then the option applies
- * only if the new code is made subject to such option by the copyright
- * holder.
- *
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- * Copyright 2004 The Apache Software Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package javax.servlet;
-
-
-/**
- * Defines an exception that a servlet or filter throws to indicate
- * that it is permanently or temporarily unavailable.
- *
- * <p>When a servlet or filter is permanently unavailable, something is wrong
- * with it, and it cannot handle
- * requests until some action is taken. For example, a servlet
- * might be configured incorrectly, or a filter's state may be corrupted.
- * The component should log both the error and the corrective action
- * that is needed.
- *
- * <p>A servlet or filter is temporarily unavailable if it cannot handle
- * requests momentarily due to some system-wide problem. For example,
- * a third-tier server might not be accessible, or there may be
- * insufficient memory or disk storage to handle requests. A system
- * administrator may need to take corrective action.
- *
- * <p>Servlet containers can safely treat both types of unavailable
- * exceptions in the same way. However, treating temporary unavailability
- * effectively makes the servlet container more robust. Specifically,
- * the servlet container might block requests to the servlet or filter for a period
- * of time suggested by the exception, rather than rejecting them until
- * the servlet container restarts.
- *
- *
- * @author Various
- *
- */
-
-public class UnavailableException
-extends ServletException {
-
- private Servlet servlet; // what's unavailable
- private boolean permanent; // needs admin action?
- private int seconds; // unavailability estimate
-
- /**
- *
- * @deprecated As of Java Servlet API 2.2, use {@link
- * #UnavailableException(String)} instead.
- *
- * @param servlet the <code>Servlet</code> instance that is
- * unavailable
- *
- * @param msg a <code>String</code> specifying the
- * descriptive message
- *
- */
-
- public UnavailableException(Servlet servlet, String msg) {
- super(msg);
- this.servlet = servlet;
- permanent = true;
- }
-
- /**
- * @deprecated As of Java Servlet API 2.2, use {@link
- * #UnavailableException(String, int)} instead.
- *
- * @param seconds an integer specifying the number of seconds
- * the servlet expects to be unavailable; if
- * zero or negative, indicates that the servlet
- * can't make an estimate
- *
- * @param servlet the <code>Servlet</code> that is unavailable
- *
- * @param msg a <code>String</code> specifying the descriptive
- * message, which can be written to a log file or
- * displayed for the user.
- *
- */
-
- public UnavailableException(int seconds, Servlet servlet, String msg) {
- super(msg);
- this.servlet = servlet;
- if (seconds <= 0)
- this.seconds = -1;
- else
- this.seconds = seconds;
- permanent = false;
- }
-
- /**
- *
- * Constructs a new exception with a descriptive
- * message indicating that the servlet is permanently
- * unavailable.
- *
- * @param msg a <code>String</code> specifying the
- * descriptive message
- *
- */
-
- public UnavailableException(String msg) {
- super(msg);
-
- permanent = true;
- }
-
- /**
- * Constructs a new exception with a descriptive message
- * indicating that the servlet is temporarily unavailable
- * and giving an estimate of how long it will be unavailable.
- *
- * <p>In some cases, the servlet cannot make an estimate. For
- * example, the servlet might know that a server it needs is
- * not running, but not be able to report how long it will take
- * to be restored to functionality. This can be indicated with
- * a negative or zero value for the <code>seconds</code> argument.
- *
- * @param msg a <code>String</code> specifying the
- * descriptive message, which can be written
- * to a log file or displayed for the user.
- *
- * @param seconds an integer specifying the number of seconds
- * the servlet expects to be unavailable; if
- * zero or negative, indicates that the servlet
- * can't make an estimate
- *
- */
-
- public UnavailableException(String msg, int seconds) {
- super(msg);
-
- if (seconds <= 0)
- this.seconds = -1;
- else
- this.seconds = seconds;
-
- permanent = false;
- }
-
- /**
- *
- * Returns a <code>boolean</code> indicating
- * whether the servlet is permanently unavailable.
- * If so, something is wrong with the servlet, and the
- * system administrator must take some corrective action.
- *
- * @return <code>true</code> if the servlet is
- * permanently unavailable; <code>false</code>
- * if the servlet is available or temporarily
- * unavailable
- *
- */
-
- public boolean isPermanent() {
- return permanent;
- }
-
- /**
- * @deprecated As of Java Servlet API 2.2, with no replacement.
- *
- * Returns the servlet that is reporting its unavailability.
- *
- * @return the <code>Servlet</code> object that is
- * throwing the <code>UnavailableException</code>
- *
- */
-
- public Servlet getServlet() {
- return servlet;
- }
-
- /**
- * Returns the number of seconds the servlet expects to
- * be temporarily unavailable.
- *
- * <p>If this method returns a negative number, the servlet
- * is permanently unavailable or cannot provide an estimate of
- * how long it will be unavailable. No effort is
- * made to correct for the time elapsed since the exception was
- * first reported.
- *
- * @return an integer specifying the number of seconds
- * the servlet will be temporarily unavailable,
- * or a negative number if the servlet is permanently
- * unavailable or cannot make an estimate
- *
- */
-
- public int getUnavailableSeconds() {
- return permanent ? -1 : seconds;
- }
-}
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