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List:       xml-cocoon-dev
Subject:    cvs commit: xml-cocoon2/src/java/org/apache/cocoon/components/language/markup/xsp/javascript session
From:       vgritsenko () apache ! org
Date:       2002-02-28 14:53:41
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vgritsenko    02/02/28 06:53:41

  Modified:    .        changes.xml
               src/webapp cocoon.xconf
               src/webapp/docs/samples sample-xsp.xml
  Added:       src/webapp/docs/samples/xsp-js session.xsp
               src/java/org/apache/cocoon/components/language/markup/xsp/javascript
                        session.xsl
  Log:
  Added session XSP logichseet in Javascript, document changes.
  
  Revision  Changes    Path
  1.113     +4 -1      xml-cocoon2/changes.xml
  
  Index: changes.xml
  ===================================================================
  RCS file: /home/cvs/xml-cocoon2/changes.xml,v
  retrieving revision 1.112
  retrieving revision 1.113
  diff -u -r1.112 -r1.113
  --- changes.xml	27 Feb 2002 14:48:16 -0000	1.112
  +++ changes.xml	28 Feb 2002 14:53:41 -0000	1.113
  @@ -4,7 +4,7 @@
   
   <!--
     History of Cocoon changes
  -  $Id: changes.xml,v 1.112 2002/02/27 14:48:16 stefano Exp $
  +  $Id: changes.xml,v 1.113 2002/02/28 14:53:41 vgritsenko Exp $
   -->
   
   <changes title="History of Changes">
  @@ -32,6 +32,9 @@
    </devs>
   
    <release version="@version@" date="@date@">
  +  <action dev="VG" type="add">
  +   Request, response, and session XSP logicsheets in Javascript language are \
added.  +  </action>
     <action dev="SM" type="add" due-to="Andreas Hartmann" \
due-to-email="ah@cocooncenter.de">  Added Cocoon link page.
     </action>
  
  
  
  1.31      +7 -1      xml-cocoon2/src/webapp/cocoon.xconf
  
  Index: cocoon.xconf
  ===================================================================
  RCS file: /home/cvs/xml-cocoon2/src/webapp/cocoon.xconf,v
  retrieving revision 1.30
  retrieving revision 1.31
  diff -u -r1.30 -r1.31
  --- cocoon.xconf	18 Feb 2002 13:29:51 -0000	1.30
  +++ cocoon.xconf	28 Feb 2002 14:53:41 -0000	1.31
  @@ -259,7 +259,7 @@
                XML interface to most methods of the HttpSession object (see the Java \
Servlet API   Specification, version 2.2 ) for more information. -->
           <builtin-logicsheet>
  -          <parameter name="prefix" value="session"/>
  +          <parameter name="prefix" value="xsp-session"/>
             <parameter name="uri" value="http://apache.org/xsp/session/2.0"/>
             <parameter name="href" \
value="resource://org/apache/cocoon/components/language/markup/xsp/java/session.xsl"/>
  </builtin-logicsheet>
  @@ -353,6 +353,12 @@
             <parameter name="prefix" value="xsp-response"/>
             <parameter name="uri" value="http://apache.org/xsp/response/2.0"/>
             <parameter name="href" \
value="resource://org/apache/cocoon/components/language/markup/xsp/javascript/response.xsl"/>
  +        </builtin-logicsheet>
  +
  +        <builtin-logicsheet>
  +          <parameter name="prefix" value="xsp-session"/>
  +          <parameter name="uri" value="http://apache.org/xsp/session/2.0"/>
  +          <parameter name="href" \
value="resource://org/apache/cocoon/components/language/markup/xsp/javascript/session.xsl"/>
  </builtin-logicsheet>
         </target-language>
           
  
  
  
  1.4       +6 -3      xml-cocoon2/src/webapp/docs/samples/sample-xsp.xml
  
  Index: sample-xsp.xml
  ===================================================================
  RCS file: /home/cvs/xml-cocoon2/src/webapp/docs/samples/sample-xsp.xml,v
  retrieving revision 1.3
  retrieving revision 1.4
  diff -u -r1.3 -r1.4
  --- sample-xsp.xml	21 Feb 2002 03:02:09 -0000	1.3
  +++ sample-xsp.xml	28 Feb 2002 14:53:41 -0000	1.4
  @@ -1,6 +1,6 @@
   <?xml version="1.0" encoding="iso-8859-1"?>
   
  -<!-- CVS: $Id: sample-xsp.xml,v 1.3 2002/02/21 03:02:09 vgritsenko Exp $ -->
  +<!-- CVS: $Id: sample-xsp.xml,v 1.4 2002/02/28 14:53:41 vgritsenko Exp $ -->
   
   <samples xmlns:xlink="http://www.w3.org/1999/xlink">
   
  @@ -73,10 +73,13 @@
       Another simple XSP example.
      </sample>
      <sample name="Request" href="xsp-js/request" xlink:role="dynamic">
  -    Request logicsheet tests - same as before, but in Javascript.
  +    Request logicsheet tests (same as in Java).
      </sample>
      <sample name="Response" href="xsp-js/response" xlink:role="dynamic">
  -    Response logicsheet tests - same as before, but in Javascript.
  +    Response logicsheet tests (same as in Java).
  +   </sample>
  +   <sample name="Session" href="xsp-js/session" xlink:role="dynamic">
  +    Session logicsheet tests (same as in Java).
      </sample>
     </group>
   </samples>
  
  
  
  1.1                  xml-cocoon2/src/webapp/docs/samples/xsp-js/session.xsp
  
  Index: session.xsp
  ===================================================================
  <?xml version="1.0" encoding="iso-8859-1"?>
  
  <!-- CVS: $Id: session.xsp,v 1.1 2002/02/28 14:53:41 vgritsenko Exp $ -->
  
  <xsp:page language="java"
  	  xmlns:xsp="http://apache.org/xsp"
  	  xmlns:xsp-session="http://apache.org/xsp/session/2.0">
    
  <page>
  
  <p>Adding attribute attr1='Test Value!'.</p>
  <xsp-session:set-attribute name="attr1">Test value!</xsp-session:set-attribute>
  <p>Set max inactive interval to 500</p>
  <xsp-session:set-max-inactive-interval interval="500"/>
  
  <h1>xsp-session logicsheet output</h1>
  
  <table border="1">
  <tr>
    <th>Logicsheet tag</th><th>Output</th></tr>
  <tr>
    <td>get-session-id</td><td><xsp-session:get-session-id/></td></tr>
  <tr>
    <td>get-attribute</td><td><xsp-session:get-attribute name="attr1"/></td></tr>
  <tr>
    <td>get-attribute-names</td><td><xsp:expr><xsp-session:get-attribute-names \
as="array"/></xsp:expr></td></tr>  <tr>
    <td>get-creation-time</td><td><xsp-session:get-creation-time/></td></tr>
  <tr>
    <td>get-creation-time (string)</td><td><xsp-session:get-creation-time \
as="string"/></td></tr>  <tr>
    <td>get-id</td><td><xsp-session:get-id/></td></tr>
  <tr>
    <td>get-last-accessed-time</td><td><xsp-session:get-last-accessed-time/></td></tr>
  <tr>
    <td>get-last-accessed-time (string)</td><td><xsp-session:get-last-accessed-time \
as="string"/></td></tr>  <tr>
    <td>get-max-inactive-interval</td><td><xsp-session:get-max-inactive-interval/></td></tr>
  <tr>
    <td>is-new</td><td><xsp-session:is-new/></td></tr>
  </table>
  
  <h1>xsp-session logicsheet output (as xml)</h1>
  
  <textarea cols="100" rows="20">
  get-session-id              <xsp-session:get-session-id as="xml"/>
  get-attribute               <xsp-session:get-attribute name="attr1" as="xml"/>
  get-attribute-names         <xsp-session:get-attribute-names as="xml"/>
  get-creation-time           <xsp-session:get-creation-time as="xml"/>
  get-id                      <xsp-session:get-id as="xml"/>
  get-last-accessed-time      <xsp-session:get-last-accessed-time as="xml"/>
  get-max-inactive-interval   <xsp-session:get-max-inactive-interval as="xml"/>
  is-new                      <xsp-session:is-new as="xml"/>
  encode-url                  <xsp-session:encode-url href="../" as="xml"/>
  form-encode-url             <xsp-session:form-encode-url href="../"/>
  </textarea>
  
  
  <p>Removing attribute attr1</p>
  <xsp-session:remove-attribute name="attr1"/>
  <p>Invalidating session</p>
  <xsp-session:invalidate/>
  
  </page>
  
  </xsp:page>
  
  
  
  1.1                  \
xml-cocoon2/src/java/org/apache/cocoon/components/language/markup/xsp/javascript/session.xsl
  
  Index: session.xsl
  ===================================================================
  <?xml version="1.0"?>
  
  <!-- $Id: session.xsl,v 1.1 2002/02/28 14:53:41 vgritsenko Exp $-->
  <!--
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
  
   Copyright (C) 1999-2002 The Apache Software Foundation. All rights reserved.
  
   Redistribution and use in source and binary forms, with or without modifica-
   tion, are permitted provided that the following conditions are met:
  
   1. Redistributions of  source code must  retain the above copyright  notice,
      this list of conditions and the following disclaimer.
  
   2. Redistributions in binary form must reproduce the above copyright notice,
      this list of conditions and the following disclaimer in the documentation
      and/or other materials provided with the distribution.
  
   3. The end-user documentation included with the redistribution, if any, must
      include  the following  acknowledgment:  "This product includes  software
      developed  by the  Apache Software Foundation  (http://www.apache.org/)."
      Alternately, this  acknowledgment may  appear in the software itself,  if
      and wherever such third-party acknowledgments normally appear.
  
   4. The names "Cocoon" and  "Apache Software Foundation"  must not be used to
      endorse  or promote  products derived  from this  software without  prior
      written permission. For written permission, please contact
      apache@apache.org.
  
   5. Products  derived from this software may not  be called "Apache", nor may
      "Apache" appear  in their name,  without prior written permission  of the
      Apache Software Foundation.
  
   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
   INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   FITNESS  FOR A PARTICULAR  PURPOSE ARE  DISCLAIMED.  IN NO  EVENT SHALL  THE
   APACHE SOFTWARE  FOUNDATION  OR ITS CONTRIBUTORS  BE LIABLE FOR  ANY DIRECT,
   INDIRECT, INCIDENTAL, SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLU-
   DING, BUT NOT LIMITED TO, PROCUREMENT  OF SUBSTITUTE GOODS OR SERVICES; LOSS
   OF USE, DATA, OR  PROFITS; OR BUSINESS  INTERRUPTION)  HOWEVER CAUSED AND ON
   ANY  THEORY OF LIABILITY,  WHETHER  IN CONTRACT,  STRICT LIABILITY,  OR TORT
   (INCLUDING  NEGLIGENCE OR  OTHERWISE) ARISING IN  ANY WAY OUT OF THE  USE OF
   THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
   This software  consists of voluntary contributions made  by many individuals
   on  behalf of the Apache Software  Foundation and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache
   Software Foundation, please see <http://www.apache.org/>.
  -->
  
  <!--
   * XSP Session logicsheet for the Javascript language
   *
   * @author <a href="mailto:ricardo@apache.org>Ricardo Rocha</a>
   * @author ported by <a href="mailto:bloritsch@apache.org>Berin Loritsch</a>
   * @author ported by <a href="mailto:vgritsenko@apache.org>Vadim Gritsenko</a>
   * @version CVS $Revision: 1.1 $ $Date: 2002/02/28 14:53:41 $
  -->
  
  <xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xsp="http://apache.org/xsp"
    xmlns:xsp-session="http://apache.org/xsp/session/2.0">
  
    <!-- *** ServletSession Templates *** -->
  
    <xsl:template match="xsp-session:get-session-id">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'string'"/>
        </xsl:call-template>
      </xsl:variable>
      <xsl:choose>
        <xsl:when test="$as = 'string'">
          <xsp:expr>
            (request.getSession().getId())
          </xsp:expr>
        </xsl:when>
        <xsl:when test="$as = 'xml'">
          <!-- <xsp-session:session-id> -->
          <xsp:element name="xsp-session:session-id">
            <xsp:expr>
              (request.getSession().getId())
            </xsp:expr>
          </xsp:element>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:get-attribute">
      <xsl:variable name="name">
        <xsl:call-template name="value-for-name"/>
      </xsl:variable>
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'object'"/>
        </xsl:call-template>
      </xsl:variable>
      <xsl:variable name="default">
        <xsl:call-template name="value-for-default">
        </xsl:call-template>
      </xsl:variable>
      <xsl:choose>
        <xsl:when test="$as = 'xml'">
          <xsp:element name="xsp-session:attribute">
            <xsp:expr>
              page.getSessionAttribute(String(<xsl:copy-of select="$name"/>),
              <xsl:copy-of select="$default"/>)
            </xsp:expr>
          </xsp:element>
        </xsl:when>
        <xsl:when test="$as = 'object'">
          <xsp:expr>
            page.getSessionAttribute(String(<xsl:copy-of select="$name"/>),
            <xsl:copy-of select="$default"/>)
          </xsp:expr>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:get-attribute-names">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'array'"/>
        </xsl:call-template>
      </xsl:variable>
  
      <xsl:choose>
        <xsl:when test="$as = 'xml'">
          <xsp:logic>
            _session_attribute_names_ = page.getSessionAttributeNames();
          </xsp:logic>
          <xsp:element name="xsp-session:attribute-names">
            <xsp:logic>
              for (i = 0; i &lt; _session_attribute_names_.length; i++) {
              <xsp:element name="xsp-session:attribute-name">
                <xsp:expr>_session_attribute_names_[i]</xsp:expr>
              </xsp:element>
              }
            </xsp:logic>
          </xsp:element>
        </xsl:when>
  
        <xsl:when test="$as = 'array'">
          <xsp:expr>
            page.getSessionAttributeNames()
          </xsp:expr>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:get-creation-time">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'long'"/>
        </xsl:call-template>
      </xsl:variable>
  
      <xsl:choose>
        <xsl:when test="$as = 'xml'">
          <xsp:element name="xsp-session:creation-time">
            <xsp:expr>
              Date(request.getSession().getCreationTime())
            </xsp:expr>
          </xsp:element>
        </xsl:when>
        <xsl:when test="$as = 'string'">
          <xsp:expr>
            Date(request.getSession().getCreationTime())
          </xsp:expr>
        </xsl:when>
        <xsl:when test="$as = 'long'">
          <xsp:expr>
            request.getSession().getCreationTime()
          </xsp:expr>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:get-id">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'string'"/>
        </xsl:call-template>
      </xsl:variable>
      <xsl:choose>
        <xsl:when test="$as = 'xml'">
          <xsp:element name="xsp-session:id">
            <xsp:expr>request.getSession().getId()</xsp:expr>
          </xsp:element>
        </xsl:when>
        <xsl:when test="$as = 'string'">
          <xsp:expr>request.getSession().getId()</xsp:expr>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:get-last-accessed-time">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'long'"/>
        </xsl:call-template>
      </xsl:variable>
      <xsl:choose>
        <xsl:when test="$as = 'xml'">
          <xsp:element name="xsp-session:last-accessed-time">
            <xsp:expr>
              Date(request.getSession().getLastAccessedTime())
            </xsp:expr>
          </xsp:element>
        </xsl:when>
        <xsl:when test="$as = 'string'">
          <xsp:expr>
            Date(request.getSession().getLastAccessedTime())
          </xsp:expr>
        </xsl:when>
        <xsl:when test="$as = 'long'">
          <xsp:expr>
            request.getSession().getLastAccessedTime()
          </xsp:expr>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:get-max-inactive-interval">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'int'"/>
        </xsl:call-template>
      </xsl:variable>
  
      <xsl:choose>
        <xsl:when test="$as = 'xml'">
          <xsp:element name="xsp-session:max-inactive-interval">
            <xsp:expr>
              request.getSession().getMaxInactiveInterval()
            </xsp:expr>
          </xsp:element>
        </xsl:when>
        <xsl:when test="$as = 'string'">
          <xsp:expr>
            String(request.getSession().getMaxInactiveInterval())
          </xsp:expr>
        </xsl:when>
        <xsl:when test="$as = 'int'">
          <xsp:expr>
            request.getSession().getMaxInactiveInterval()
          </xsp:expr>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="xsp-session:invalidate">
      <xsp:logic>
        request.getSession().invalidate();
      </xsp:logic>
    </xsl:template>
  
    <xsl:template match="xsp-session:is-new">
      <xsl:variable name="as">
        <xsl:call-template name="value-for-as">
          <xsl:with-param name="default" select="'boolean'"/>
        </xsl:call-template>
      </xsl:variable>
      <xsp:expr>
        <xsl:choose>
          <xsl:when test="$as = 'xml'">
            <xsp:element name="xsp-session:is-new">
              <xsp:expr>request.getSession().isNew()</xsp:expr>
            </xsp:element>
          </xsl:when>
          <xsl:when test="$as = 'string'">
            <xsp:expr>String(request.getSession().isNew())</xsp:expr>
          </xsl:when>
          <xsl:when test="$as = 'boolean'">
            <xsp:expr>request.getSession().isNew()</xsp:expr>
          </xsl:when>
        </xsl:choose>
      </xsp:expr>
    </xsl:template>
  
    <xsl:template match="xsp-session:remove-attribute">
      <xsl:variable name="name">
        <xsl:call-template name="value-for-name"/>
      </xsl:variable>
      <xsp:logic>
        request.getSession().removeAttribute(String(<xsl:copy-of select="$name"/>));
      </xsp:logic>
    </xsl:template>
  
    <xsl:template match="xsp-session:set-attribute">
      <xsl:variable name="name">
        <xsl:call-template name="value-for-name"/>
      </xsl:variable>
      <xsl:variable name="content">
        <xsl:call-template name="get-nested-content">
          <xsl:with-param name="content" select="."/>
        </xsl:call-template>
      </xsl:variable>
      <xsp:logic>
        request.getSession().setAttribute(
            String(<xsl:copy-of select="$name"/>),
            <xsl:copy-of select="$content"/>);
      </xsp:logic>
    </xsl:template>
  
    <xsl:template match="xsp-session:set-max-inactive-interval">
      <xsl:variable name="interval">
        <xsl:choose>
          <xsl:when test="@interval">"<xsl:value-of
              select="@interval"/>"</xsl:when>
          <xsl:when test="xsp-session:interval">
            <xsl:call-template name="get-nested-content">
              <xsl:with-param name="content" select="xsp-session:interval"/>
            </xsl:call-template>
          </xsl:when>
        </xsl:choose>
      </xsl:variable>
  
      <xsp:logic>
        request.getSession().setMaxInactiveInterval(String(<xsl:copy-of \
select="$interval"/>));  </xsp:logic>
    </xsl:template>
  
    <!-- encode an URL with the session ID -->
    <xsl:template match="xsp-session:encode-url">
      <xsl:variable name="href">"<xsl:value-of
          select="@href"/>"</xsl:variable>
  
      <xsp:element name="a">
        <xsp:attribute name="href">
          <xsp:expr>
            response.encodeURL(String(<xsl:copy-of select="$href"/>))
          </xsp:expr>
        </xsp:attribute>
        <xsl:value-of select="."/>
      </xsp:element>
    </xsl:template>
  
    <!-- encode an URL with the session ID as a form-->
    <xsl:template match="xsp-session:form-encode-url">
      <xsl:variable name="action">"<xsl:value-of
          select="@action"/>"</xsl:variable>
      <xsl:variable name="method">"<xsl:value-of
          select="@method"/>"</xsl:variable>
      <xsl:variable name="onsubmit">"<xsl:value-of
          select="@onsubmit"/>"</xsl:variable>
  
      <xsp:element name="form">
        <xsp:attribute name="action">
          <xsp:expr>
            response.encodeURL(String(<xsl:copy-of select="$action"/>))
          </xsp:expr>
        </xsp:attribute>
        <xsp:attribute name="method">
          <xsp:expr><xsl:copy-of select="$method"/></xsp:expr>
        </xsp:attribute>
        <xsp:attribute name="onsubmit">
          <xsp:expr><xsl:copy-of select="$onsubmit"/></xsp:expr>
        </xsp:attribute>
        <xsl:apply-templates/>
      </xsp:element>
    </xsl:template>
  
  
    <xsl:template name="value-for-name">
      <xsl:choose>
        <xsl:when test="@name">"<xsl:value-of select="@name"/>"</xsl:when>
        <xsl:when test="xsp-session:name">
          <xsl:call-template name="get-nested-content">
            <xsl:with-param name="content" select="xsp-session:name"/>
          </xsl:call-template>
        </xsl:when>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template name="get-nested-content">
      <xsl:param name="content"/>
      <xsl:choose>
        <xsl:when test="$content/xsp:text">"<xsl:value-of \
select="$content"/>"</xsl:when>  <xsl:when test="$content/*">
          <xsl:apply-templates select="$content/*"/>
        </xsl:when>
        <xsl:otherwise>"<xsl:value-of select="$content"/>"</xsl:otherwise>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template name="value-for-as">
      <xsl:param name="default"/>
      <xsl:choose>
        <xsl:when test="@as"><xsl:value-of select="@as"/></xsl:when>
        <xsl:otherwise><xsl:value-of select="$default"/></xsl:otherwise>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template name="value-for-default">
      <xsl:choose>
        <xsl:when test="@default">"<xsl:value-of select="@default"/>"</xsl:when>
        <xsl:otherwise>""</xsl:otherwise>
      </xsl:choose>
    </xsl:template>
  
    <xsl:template match="@*|*|text()|processing-instruction()">
      <xsl:copy>
        <xsl:apply-templates select="@*|*|text()|processing-instruction()"/>
      </xsl:copy>
    </xsl:template>
  </xsl:stylesheet>
  
  
  

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