craigmcc 02/03/16 18:49:06
Modified: doc/userGuide struts-html.xml
src/share/org/apache/struts/taglib/html LinkTag.java
Added: src/share/org/apache/struts/taglib/html FrameTag.java
Log:
Added a new <html:frame> tag that provides the same sort of manipulations to
the "src" attribute that <html:link> does for the "href" attribute.
PR: Bugzilla #6923
Submitted by: Joe Germuska <joe at germuska.com>, who also
provided the implementation class
Revision Changes Path
1.6 +374 -0 jakarta-struts/doc/userGuide/struts-html.xml
Index: struts-html.xml
===================================================================
RCS file: /home/cvs/jakarta-struts/doc/userGuide/struts-html.xml,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- struts-html.xml 17 Mar 2002 01:44:41 -0000 1.5
+++ struts-html.xml 17 Mar 2002 02:49:06 -0000 1.6
@@ -1499,6 +1499,380 @@
<tag>
+ <name>frame</name>
+ <summary>Render an HTML frame element</summary>
+ <tagclass>org.apache.struts.taglib.html.FrameTag</tagclass>
+ <info>
+
+ <p>Renders an HTML <code><frame></code> element
+ with processing for the <code>src</code> attribute that is
+ identical to that performed by the <code><html:link></code>
+ tag for the <code>href</code> attribute. URL rewriting will be
+ applied automatically, to maintain session state in the
+ absence of cookies.</p>
+
+ <p>The base URL for this frame is calculated based on
+ which of the following attributes you specify (you must
+ specify exactly one of them):</p>
+ <ul>
+ <li><em>forward</em> - Use the value of this attribute as the
+ name of a global <code>ActionForward</code> to be looked
+ up, and use the application-relative or context-relative
+ URI found there.</li>
+ <li><em>href</em> - Use the value of this attribute unchanged.
+ </li>
+ <li><em>page</em> - Use the value of this attribute as a
+ application-relative URI, and generate a server-relative
+ URI by including the context path and application
+ prefix.</li>
+ </ul>
+
+ <p>Normally, the hyperlink you specify with one of the
+ attributes described in the previous paragraph will be left
+ unchanged (other than URL rewriting if necessary). However,
+ there are two ways you can append one or more dynamically
+ defined query parameters to the hyperlink -- specify a single
+ parameter with the <code>paramId</code> attribute (and its
+ associated attributes to select the value), or specify the
+ <code>name</code> (and optional <code>property</code>)
+ attributes to select a <code>java.util.Map</code> bean that
+ contains one or more parameter ids and corresponding values.
+ </p>
+
+ <p>To specify a single parameter, use the <code>paramId</code>
+ attribute to define the name of the request parameter to be
+ submitted. To specify the corresponding value, use one of the
+ following approaches:</p>
+ <ul>
+ <li><em>Specify only the <code>paramName</code> attribute</em>
+ - The named JSP bean (optionally scoped by the value of the
+ <code>paramScope</code> attribute) must identify a value
+ that can be converted to a String.</li>
+ <li><em>Specify both the <code>paramName</code> and
+ <code>paramProperty</code> attributes</em> - The specified
+ property getter method will be called on the JSP bean
+ identified by the <code>paramName</code> (and optional
+ <code>paramScope</code>) attributes, in order to select
+ a value that can be converted to a String.</li>
+ </ul>
+
+ <p>If you prefer to specify a <code>java.util.Map</code> that
+ contains all of the request parameters to be added to the
+ hyperlink, use one of the following techniques:</p>
+ <ul>
+ <li><em>Specify only the <code>name</code> attribute</em> -
+ The named JSP bean (optionally scoped by the value of
+ the <code>scope</code> attribute) must identify a
+ <code>java.util.Map</code> containing the parameters.</li>
+ <li><em>Specify both <code>name</code> and
+ <code>property</code> attributes</em> - The specified
+ property getter method will be called on the bean
+ identified by the <code>name</code> (and optional
+ <code>scope</code>) attributes, in order to return the
+ <code>java.util.Map</code> containing the parameters.</li>
+ </ul>
+
+ <p>As the <code>Map</code> is processed, the keys are assumed
+ to be the names of query parameters to be appended to the
+ hyperlink. The value associated with each key must be either
+ a String or a String array representing the parameter value(s),
+ or an object whose toString() method will be called.
+ If a String array is specified, more than one value for the
+ same query parameter name will be created.</p>
+
+ <p>Additionally, you can request that the current transaction
+ control token, if any, be included in the generated hyperlink
+ by setting the <code>transaction</code> attribute to
+ <code>true</code>.
+ You can also request that an anchor ("#xxx") be added to the
+ end of the URL that is created by any of the above mechanisms,
+ by using the <code>anchor</code> attribute.</p>
+
+ </info>
+
+ <attribute>
+ <name>anchor</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>Optional anchor tag ("#xxx") to be added to the generated
+ hyperlink. Specify this value <strong>without</strong> any
+ "#" character.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>forward</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>Logical name of a global <code>ActionForward</code> that
+ contains the actual content-relative URI of the destination
+ of this transfer. This hyperlink may be dynamically
+ modified by the inclusion of query parameters, as described
+ in the tag description. You <strong>must</strong> specify
+ exactly one of the <code>forward</code> attribute, the
+ <code>href</code> attribute,
+ or the <code>page</code> attribute.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>frameborder</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>Should a frame border be generated around this frame (1)
+ or not (0)?</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>frameName</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>Value for the <code>name</code> attribute of the rendered
+ <code><frame></code> element.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>href</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The URL to which this hyperlink will transfer control
+ if activated. This hyperlink may be dynamically modified
+ by the inclusion of query parameters, as described in the
+ tag description. You <strong>must</strong> specify
+ exactly one of the <code>forward</code> attribute, the
+ <code>href</code> attribute,
+ or the <code>page</code> attribute.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>longdesc</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>URI of a long description of the frame. This description
+ should supplement the short description provided by the
+ <code>title</code> attribute, and may be particularly useful
+ for non-visual user agents.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>marginheight</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The amount of space (in pixels) to be left between the
+ frame's contents and its top and bottom margins.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>marginwidth</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The amount of space (in pixels) to be left between the
+ frame's contents and its left and right argins.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>name</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The name of a JSP bean that contains a <code>Map</code>
+ representing the query parameters (if <code>property</code>
+ is not specified), or a JSP bean whose property getter is
+ called to return a <code>Map</code> (if <code>property</code>
+ is specified).</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>noresize</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>Should users be disallowed from resizing the frame?
+ (true, false).</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>page</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The applicaiton-relative path (beginning with a "/"
+ character) to which this hyperlink will transfer control
+ if activated. This hyperlink may be dynamically modified
+ by the inclusion of query parameters, as described in the
+ tag description. You <strong>must</strong> specify exactly
+ one of the <code>forward</code> attribute, the
+ <code>href</code> attribute,
+ or the <code>page</code> attribute.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>paramId</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The name of the request parameter that will be dynamically
+ added to the generated hyperlink. The corresponding value is
+ defined by the <code>paramName</code> and (optional)
+ <code>paramProperty</code> attributes, optionally scoped by
+ the <code>paramScope</code> attributel</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>paramName</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The name of a JSP bean that is a String containing the
+ value for the request parameter named by <code>paramId</code>
+ (if <code>paramProperty</code> is not specified), or a JSP
+ bean whose property getter is called to return a String
+ (if <code>paramProperty</code> is specified). The JSP bean
+ is constrained to the bean scope specified by the
+ <code>paramScope</code> property, if it is specified.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>paramProperty</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The name of a property of the bean specified by the
+ <code>paramName</code> attribute, whose return value must
+ be a String containing the value of the request parameter
+ (named by the <code>paramId</code> attribute) that will be
+ dynamically added to this hyperlink.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>paramScope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The scope within which to search for the bean specified
+ by the <code>paramName</code> attribute. If not specified,
+ all scopes are searched.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>property</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The name of a property of the bean specified by the
+ <code>name</code> attribute, whose return value must be
+ a <code>java.util.Map</code> containing the query parameters
+ to be added to the hyperlink. You <strong>must</strong>
+ specify the <code>name</code> attribute if you specify
+ this attribute.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>scope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The scope within which to search for the bean specified
+ by the <code>name</code> attribute. If not specified, all
+ scopes are searched.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>scrolling</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>Should scroll bars be created unconditionally (yes),
+ never (no), or only when needed (auto)?</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>style</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>CSS styles to be applied to this element.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>styleClass</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>CSS stylesheet class to be applied to this element.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>styleId</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ Identifier to be assigned to this HTML element.
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>title</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The advisory title for this element.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>titleKey</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>The message resources key for the advisory title
+ for this element.</p>
+ </info>
+ </attribute>
+
+ <attribute>
+ <name>transaction</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <info>
+ <p>If set to <code>true</code>, any current transaction
+ control token will be included in the generated hyperlink,
+ so that it will pass an <code>isTokenValid()</code> test
+ in the receiving Action.</p>
+ </info>
+ </attribute>
+
+ </tag>
+
+
+ <tag>
+
<name>hidden</name>
<summary>
Render A Hidden Field
1.22 +61 -43
jakarta-struts/src/share/org/apache/struts/taglib/html/LinkTag.java
Index: LinkTag.java
===================================================================
RCS file:
/home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/html/LinkTag.java,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -r1.21 -r1.22
--- LinkTag.java 13 Jan 2002 00:25:37 -0000 1.21
+++ LinkTag.java 17 Mar 2002 02:49:06 -0000 1.22
@@ -1,7 +1,7 @@
/*
- * $Header:
/home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/html/LinkTag.java,v 1.21
2002/01/13 00:25:37 craigmcc Exp $
- * $Revision: 1.21 $
- * $Date: 2002/01/13 00:25:37 $
+ * $Header:
/home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/html/LinkTag.java,v 1.22
2002/03/17 02:49:06 craigmcc Exp $
+ * $Revision: 1.22 $
+ * $Date: 2002/03/17 02:49:06 $
*
* ====================================================================
*
@@ -89,7 +89,7 @@
* Generate a URL-encoded hyperlink to the specified URI.
*
* @author Craig R. McClanahan
- * @version $Revision: 1.21 $ $Date: 2002/01/13 00:25:37 $
+ * @version $Revision: 1.22 $ $Date: 2002/03/17 02:49:06 $
*/
public class LinkTag extends BaseHandlerTag {
@@ -343,47 +343,9 @@
return (EVAL_BODY_TAG);
}
- // Generate the hyperlink URL
- Map params = RequestUtils.computeParameters
- (pageContext, paramId, paramName, paramProperty, paramScope,
- name, property, scope, transaction);
-
- // if "indexed=true", add "index=x" parameter to query string
- // since 1.1
- if( indexed ) {
- // look for outer iterate tag
- IterateTag iterateTag = (IterateTag) findAncestorWithClass(this,
IterateTag.class);
- if (iterateTag == null) {
- // this tag should only be nested in iteratetag, if it's not, throw
exception
- JspException e = new
JspException(messages.getMessage("indexed.noEnclosingIterate"));
- RequestUtils.saveException(pageContext, e);
- throw e;
- }
-
- //calculate index, and add as a parameter
- if (params == null) {
- params = new HashMap(); //create new HashMap if no other
params
- }
- if (indexId != null) {
- params.put(indexId, Integer.toString(iterateTag.getIndex()));
- } else {
- params.put("index", Integer.toString(iterateTag.getIndex()));
- }
- }
-
- String url = null;
- try {
- url = RequestUtils.computeURL(pageContext, forward, href,
- page, params, anchor, false);
- } catch (MalformedURLException e) {
- RequestUtils.saveException(pageContext, e);
- throw new JspException
- (messages.getMessage("rewrite.url", e.toString()));
- }
-
// Generate the opening anchor element
StringBuffer results = new StringBuffer("<a href=\"");
- results.append(url);
+ results.append(calculateURL());
results.append("\"");
if (target != null) {
results.append(" target=\"");
@@ -465,6 +427,62 @@
target = null;
text = null;
transaction = false;
+
+ }
+
+
+ // ------------------------------------------------------ Protected Methods
+
+
+ /**
+ * Return the complete URL to which this hyperlink will direct the user.
+ *
+ * @exception JspException if an exception is thrown calculating the value
+ */
+ protected String calculateURL() throws JspException {
+
+ // Identify the parameters we will add to the completed URL
+ Map params = RequestUtils.computeParameters
+ (pageContext, paramId, paramName, paramProperty, paramScope,
+ name, property, scope, transaction);
+
+ // if "indexed=true", add "index=x" parameter to query string
+ // since 1.1
+ if( indexed ) {
+
+ // look for outer iterate tag
+ IterateTag iterateTag =
+ (IterateTag) findAncestorWithClass(this, IterateTag.class);
+ if (iterateTag == null) {
+ // This tag should only be nested in an iterate tag
+ // If it's not, throw exception
+ JspException e = new JspException
+ (messages.getMessage("indexed.noEnclosingIterate"));
+ RequestUtils.saveException(pageContext, e);
+ throw e;
+ }
+
+ //calculate index, and add as a parameter
+ if (params == null) {
+ params = new HashMap(); //create new HashMap if no other
params
+ }
+ if (indexId != null) {
+ params.put(indexId, Integer.toString(iterateTag.getIndex()));
+ } else {
+ params.put("index", Integer.toString(iterateTag.getIndex()));
+ }
+ }
+
+ String url = null;
+ try {
+ url = RequestUtils.computeURL(pageContext, forward, href,
+ page, params, anchor, false);
+ } catch (MalformedURLException e) {
+ RequestUtils.saveException(pageContext, e);
+ throw new JspException
+ (messages.getMessage("rewrite.url", e.toString()));
+ }
+ return (url);
}
1.1
jakarta-struts/src/share/org/apache/struts/taglib/html/FrameTag.java
Index: FrameTag.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/html/FrameTag.java,v 1.1
2002/03/17 02:49:06 craigmcc Exp $
* $Revision: 1.1 $
* $Date: 2002/03/17 02:49:06 $
*
* ====================================================================
*
* 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
* modification, 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 acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", 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 [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* 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 (INCLUDING, 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. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.taglib.html;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.TagSupport;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionForwards;
import org.apache.struts.util.MessageResources;
import org.apache.struts.util.RequestUtils;
import org.apache.struts.util.ResponseUtils;
/**
* Generate an HTML <code><frame></code> tag with similar capabilities
* as those the <code><html:link></code> tag provides for hyperlink
* elements. The <code>src</code> element is rendered using the same technique
* that {@link LinkTag} uses to render the <code>href</code> attribute of a
* hyperlink. Additionall, the HTML 4.0
* frame tag attributes <code>noresize</code>, <code>scrolling</code>,
* <code>marginheight</code>, <code>marginwidth</code>,
* <code>frameborder</code>, and <code>longdesc</code> are supported.
* The frame
* <code>name</code> attribute is rendered based on the <code>frameName</code>
* property.
*
* Note that the value of <code>longdesc</code> is intended to be a URI, but
* currently no rewriting is supported. The attribute is set directly from
* the property value.
*
* @author Joe Germuska
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2002/03/17 02:49:06 $
* @since 1.1
*/
public class FrameTag extends LinkTag {
// ------------------------------------------------------------- Properties
/**
* The frameborder attribute that should be rendered (1, 0).
*/
protected String frameborder = null;
public String getFrameborder() {
return (this.frameborder);
}
public void setFrameborder(String frameborder) {
this.frameborder = frameborder;
}
/**
* The <code>name</code> attribute that should be rendered for this frame.
*/
protected String frameName = null;
public String getFrameName() {
return (this.frameName);
}
public void setFrameName(String frameName) {
this.frameName = frameName;
}
/**
* URI of a long description of this frame (complements title).
*/
protected String longdesc = null;
public String getLongdesc() {
return (this.longdesc);
}
public void setLongdesc(String longdesc) {
this.longdesc = longdesc;
}
/**
* The margin height in pixels, or zero for no setting.
*/
protected int marginheight = 0;
public int getMarginheight() {
return (this.marginheight);
}
public void setMarginheight(int marginheight) {
this.marginheight = marginheight;
}
/**
* The margin width in pixels, or zero for no setting.
*/
protected int marginwidth = 0;
public int getMarginwidth() {
return (this.marginwidth);
}
public void setMarginwidth(int marginwidth) {
this.marginwidth = marginwidth;
}
/**
* Should users be disallowed to resize the frame?
*/
protected boolean noresize = false;
public boolean getNoresize() {
return (this.noresize);
}
public void setNoresize(boolean noresize) {
this.noresize = noresize;
}
/**
* What type of scrolling should be supported (yes, no, auto)?
*/
protected String scrolling = null;
public String getScrolling() {
return (this.scrolling);
}
public void setScrolling(String scrolling) {
this.scrolling = scrolling;
}
// --------------------------------------------------------- Public Methods
/**
* Render the appropriately encoded URI.
*
* @exception JspException if a JSP exception has occurred
*/
public int doStartTag() throws JspException {
// Print this element to our output writer
StringBuffer results = new StringBuffer("<frame ");
results.append("src=\"");
results.append(calculateURL());
results.append("\"");
if (frameName != null) {
results.append(" name=\"");
results.append(frameName);
results.append("\"");
}
if (noresize) {
results.append(" noresize=\"noresize\"");
}
if (scrolling != null) {
results.append(" scrolling=\"");
results.append(scrolling);
results.append("\"");
}
if (marginheight > 0) {
results.append(" marginheight=\"");
results.append(marginheight);
results.append("\"");
}
if (marginwidth > 0) {
results.append(" marginwidth=\"");
results.append(marginwidth);
results.append("\"");
}
if (frameborder != null) {
results.append(" frameborder=\"");
results.append(frameborder);
results.append("\"");
}
if (longdesc != null) {
results.append(" longdesc=\"");
results.append(frameborder);
results.append("\"");
}
results.append(prepareStyles());
results.append(">");
ResponseUtils.write(pageContext,results.toString());
// Skip the body of this tag
return (SKIP_BODY);
}
/**
* Ignore the end of this tag.
*
* @exception JspException if a JSP exception has occurred
*/
public int doEndTag() throws JspException {
return (EVAL_PAGE);
}
/**
* Release any acquired resources.
*/
public void release() {
super.release();
frameborder = null;
frameName = null;
longdesc = null;
marginheight = 0;
marginwidth = 0;
noresize = false;
scrolling = null;
}
}
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