[jboss-cvs] JBossAS SVN: r98144 - projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-jsp-api/src/main/javax/servlet/jsp.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Tue Dec 22 11:35:07 EST 2009
Author: jaikiran
Date: 2009-12-22 11:35:07 -0500 (Tue, 22 Dec 2009)
New Revision: 98144
Removed:
projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-jsp-api/src/main/javax/servlet/jsp/JspContext.java
Log:
Autoversioning commit: a non-deltaV client made a change to
/projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-jsp-api/src/main/javax/servlet/jsp/JspContext.java
Deleted: projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-jsp-api/src/main/javax/servlet/jsp/JspContext.java
===================================================================
--- projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-jsp-api/src/main/javax/servlet/jsp/JspContext.java 2009-12-22 16:35:00 UTC (rev 98143)
+++ projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-jsp-api/src/main/javax/servlet/jsp/JspContext.java 2009-12-22 16:35:07 UTC (rev 98144)
@@ -1,333 +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.jsp;
-
-import java.util.Enumeration;
-
-import javax.servlet.jsp.el.ExpressionEvaluator;
-import javax.servlet.jsp.el.VariableResolver;
-
-import javax.el.ELContext;
-
-/**
- * <p>
- * <code>JspContext</code> serves as the base class for the
- * PageContext class and abstracts all information that is not specific
- * to servlets. This allows for Simple Tag Extensions to be used
- * outside of the context of a request/response Servlet.
- * <p>
- * The JspContext provides a number of facilities to the
- * page/component author and page implementor, including:
- * <ul>
- * <li>a single API to manage the various scoped namespaces
- * <li>a mechanism to obtain the JspWriter for output
- * <li>a mechanism to expose page directive attributes to the
- * scripting environment
- * </ul>
- *
- * <p><B>Methods Intended for Container Generated Code</B>
- * <p>
- * The following methods enable the <B>management of nested</B> JspWriter
- * streams to implement Tag Extensions: <code>pushBody()</code> and
- * <code>popBody()</code>
- *
- * <p><B>Methods Intended for JSP authors</B>
- * <p>
- * Some methods provide <B>uniform access</B> to the diverse objects
- * representing scopes.
- * The implementation must use the underlying machinery
- * corresponding to that scope, so information can be passed back and
- * forth between the underlying environment (e.g. Servlets) and JSP pages.
- * The methods are:
- * <code>setAttribute()</code>, <code>getAttribute()</code>,
- * <code>findAttribute()</code>, <code>removeAttribute()</code>,
- * <code>getAttributesScope()</code> and
- * <code>getAttributeNamesInScope()</code>.
- *
- * <p>
- * The following methods provide <B>convenient access</B> to implicit objects:
- * <code>getOut()</code>
- *
- * <p>
- * The following methods provide <B>programmatic access</b> to the
- * Expression Language evaluator:
- * <code>getExpressionEvaluator()</code>, <code>getVariableResolver()</code>
- *
- * @since JSP 2.0
- */
-
-public abstract class JspContext {
-
- /**
- * Sole constructor. (For invocation by subclass constructors,
- * typically implicit.)
- */
- public JspContext() {
- }
-
- /**
- * Register the name and value specified with page scope semantics.
- * If the value passed in is <code>null</code>, this has the same
- * effect as calling
- * <code>removeAttribute( name, PageContext.PAGE_SCOPE )</code>.
- *
- * @param name the name of the attribute to set
- * @param value the value to associate with the name, or null if the
- * attribute is to be removed from the page scope.
- * @throws NullPointerException if the name is null
- */
-
- abstract public void setAttribute(String name, Object value);
-
- /**
- * Register the name and value specified with appropriate
- * scope semantics. If the value passed in is <code>null</code>,
- * this has the same effect as calling
- * <code>removeAttribute( name, scope )</code>.
- *
- * @param name the name of the attribute to set
- * @param value the object to associate with the name, or null if
- * the attribute is to be removed from the specified scope.
- * @param scope the scope with which to associate the name/object
- *
- * @throws NullPointerException if the name is null
- * @throws IllegalArgumentException if the scope is invalid
- * @throws IllegalStateException if the scope is
- * PageContext.SESSION_SCOPE but the page that was requested
- * does not participate in a session or the session has been
- * invalidated.
- */
-
- abstract public void setAttribute(String name, Object value, int scope);
-
- /**
- * Returns the object associated with the name in the page scope or null
- * if not found.
- *
- * @param name the name of the attribute to get
- * @return the object associated with the name in the page scope
- * or null if not found.
- *
- * @throws NullPointerException if the name is null
- */
-
- abstract public Object getAttribute(String name);
-
- /**
- * Return the object associated with the name in the specified
- * scope or null if not found.
- *
- * @param name the name of the attribute to set
- * @param scope the scope with which to associate the name/object
- * @return the object associated with the name in the specified
- * scope or null if not found.
- *
- * @throws NullPointerException if the name is null
- * @throws IllegalArgumentException if the scope is invalid
- * @throws IllegalStateException if the scope is
- * PageContext.SESSION_SCOPE but the page that was requested
- * does not participate in a session or the session has been
- * invalidated.
- */
-
- abstract public Object getAttribute(String name, int scope);
-
- /**
- * Searches for the named attribute in page, request, session (if valid),
- * and application scope(s) in order and returns the value associated or
- * null.
- *
- * @param name the name of the attribute to search for
- * @return the value associated or null
- * @throws NullPointerException if the name is null
- */
-
- abstract public Object findAttribute(String name);
-
- /**
- * Remove the object reference associated with the given name
- * from all scopes. Does nothing if there is no such object.
- *
- * @param name The name of the object to remove.
- * @throws NullPointerException if the name is null
- */
-
- abstract public void removeAttribute(String name);
-
- /**
- * Remove the object reference associated with the specified name
- * in the given scope. Does nothing if there is no such object.
- *
- * @param name The name of the object to remove.
- * @param scope The scope where to look.
- * @throws IllegalArgumentException if the scope is invalid
- * @throws IllegalStateException if the scope is
- * PageContext.SESSION_SCOPE but the page that was requested
- * does not participate in a session or the session has been
- * invalidated.
- * @throws NullPointerException if the name is null
- */
-
- abstract public void removeAttribute(String name, int scope);
-
- /**
- * Get the scope where a given attribute is defined.
- *
- * @param name the name of the attribute to return the scope for
- * @return the scope of the object associated with the name specified or 0
- * @throws NullPointerException if the name is null
- */
-
- abstract public int getAttributesScope(String name);
-
- /**
- * Enumerate all the attributes in a given scope.
- *
- * @param scope the scope to enumerate all the attributes for
- * @return an enumeration of names (java.lang.String) of all the
- * attributes the specified scope
- * @throws IllegalArgumentException if the scope is invalid
- * @throws IllegalStateException if the scope is
- * PageContext.SESSION_SCOPE but the page that was requested
- * does not participate in a session or the session has been
- * invalidated.
- */
-
- abstract public Enumeration<String> getAttributeNamesInScope(int scope);
-
- /**
- * The current value of the out object (a JspWriter).
- *
- * @return the current JspWriter stream being used for client response
- */
- abstract public JspWriter getOut();
-
- /**
- * Provides programmatic access to the ExpressionEvaluator.
- * The JSP Container must return a valid instance of an
- * ExpressionEvaluator that can parse EL expressions.
- *
- * @deprecated As of JSP 2.1, replaced by
- * {@link JspApplicationContext#getExpressionFactory}
- * @return A valid instance of an ExpressionEvaluator.
- * @since JSP 2.0
- */
- public abstract ExpressionEvaluator getExpressionEvaluator();
-
- /**
- * Returns an instance of a VariableResolver that provides access to the
- * implicit objects specified in the JSP specification using this JspContext
- * as the context object.
- *
- * @deprecated As of JSP 2.1, replaced by {@link ELContext#getELResolver},
- * which can be obtained by
- * <code>jspContext.getELContext().getELResolver()</code>.
- * @return A valid instance of a VariableResolver.
- * @since JSP 2.0
- */
- public abstract VariableResolver getVariableResolver();
-
- /**
- * Returns the <code>ELContext</code> associated with this
- * <code>JspContext</code>.
- *
- * <p>The <code>ELContext</code> is created lazily and is reused if
- * it already exists. There is a new <code>ELContext</code> for each
- * <code>JspContext</code>.</p>
- *
- * <p>The <code>ELContext</code> must contain the <code>ELResolver</code>
- * described in the JSP specification (and in the javadocs for
- * {@link JspApplicationContext#addELResolver}).</p>
- *
- * @return The <code>ELContext</code> associated with this
- * <code>JspContext</code>.
- * @since JSP 2.1
- */
- public abstract ELContext getELContext();
-
- /**
- * Return a new JspWriter object that sends output to the
- * provided Writer. Saves the current "out" JspWriter,
- * and updates the value of the "out" attribute in the
- * page scope attribute namespace of the JspContext.
- * <p>The returned JspWriter must implement all methods and
- * behave as though it were unbuffered. More specifically:
- * <ul>
- * <li>clear() must throw an IOException</li>
- * <li>clearBuffer() does nothing</li>
- * <li>getBufferSize() always returns 0</li>
- * <li>getRemaining() always returns 0</li>
- * </ul>
- * </p>
- *
- * @param writer The Writer for the returned JspWriter to send
- * output to.
- * @return a new JspWriter that writes to the given Writer.
- * @since JSP 2.0
- */
- public JspWriter pushBody( java.io.Writer writer ) {
- return null; // XXX to implement
- }
-
- /**
- * Return the previous JspWriter "out" saved by the matching
- * pushBody(), and update the value of the "out" attribute in
- * the page scope attribute namespace of the JspContext.
- *
- * @return the saved JspWriter.
- */
- public JspWriter popBody() {
- return null; // XXX to implement
- }
-}
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