/*
* ====================================================================
*
* Frame2 Open Source License
*
* Copyright (c) 2004-2007 Megatome Technologies. 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
* Megatome Technologies."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Frame2 Project", and "Frame2",
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact iamthechad@sourceforge.net.
*
* 5. Products derived from this software may not be called "Frame2"
* nor may "Frame2" appear in their names without prior written
* permission of Megatome Technologies.
*
* 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 MEGATOME TECHNOLOGIES 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.
* ====================================================================
*/
package org.megatome.frame2.taglib.html.el;
import javax.servlet.jsp.JspException;
import org.megatome.frame2.taglib.html.Constants;
import org.megatome.frame2.tagsupport.TagConstants;
/**
*
*/
public class HtmlTag extends BaseHtmlTag {
private static final long serialVersionUID = 8780004577119777604L;
@Override
protected void setType() {
this._type = Constants.HTML;
}
@Override
public void setTagName() {
this.tagName = Constants.HTML_TAG;
}
protected String genXHtmlTagAttr() {
return ((this.pageContext.getAttribute(Constants.XHTML_KEY) != null) ? TagConstants.XMLNS
: ""); //$NON-NLS-1$
}
@Override
protected StringBuffer buildStartTag() throws JspException {
StringBuffer buffer = new StringBuffer();
buffer.append(getTagName());
buffer.append(genXHtmlTagAttr());
buffer.append(genTagAttrs());
return buffer;
}
/**
* Returns if tag has body or not
*
* @return boolean
*/
@Override
public boolean evalTagBody() {
return true;
}
/**
* Appends bodyContent String
*
* @param StringBuffer
*/
@Override
public void getBody(StringBuffer buffer) {
if (this.bodyContent != null) {
buffer.append(this.bodyContent.getString());
}
}
/**
* Appends end Element Close
*
* @param StringBuffer
*/
@Override
public void getEndElementClose(StringBuffer buffer) {
this.pageContext.removeAttribute(Constants.XHTML_KEY);
buffer.append(Constants.HTML_CLOSE);
}
/**
* Sets the selected.
*
* @param selected
* The selected to set
*/
public void setXhtml(String xhtml) throws JspException {
try {
if (Constants.TRUE.equals(evalStringAttr(Constants.XHTML, xhtml))) {
this.pageContext.setAttribute(Constants.XHTML_KEY, Constants.TRUE);
}
} catch (Exception e) {
throw new JspException(" Evaluation of xhtml attribute failed " //$NON-NLS-1$
+ e.getMessage(), e);
}
}
}