com.sun.faces.taglib.html_basic.ColumnTag Maven / Gradle / Ivy
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package com.sun.faces.taglib.html_basic;
import javax.faces.component.UIColumn;
import javax.faces.component.UIComponent;
import javax.faces.webapp.UIComponentELTag;
import javax.servlet.jsp.JspException;
import javax.el.ValueExpression;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.faces.util.Util;
import com.sun.faces.util.FacesLogger;
public class ColumnTag extends UIComponentELTag {
// Log instance for this class
private static final Logger logger = FacesLogger.TAGLIB.getLogger();
//
// Instance Variables
//
//
// Setter Methods
//
// PROPERTY: footerClass
private ValueExpression footerClass;
public void setFooterClass(ValueExpression footerClass) {
this.footerClass = footerClass;
}
// PROPERTY: headerClass
private ValueExpression headerClass;
public void setHeaderClass(ValueExpression headerClass) {
this.headerClass = headerClass;
}
// PROPERTY: rowHeader
private ValueExpression rowHeader;
public void setRowHeader(ValueExpression rowHeader) {
this.rowHeader = rowHeader;
}
//
// General Methods
//
public String getRendererType() {
return null;
}
public String getComponentType() {
return "javax.faces.Column";
}
protected void setProperties(UIComponent component) {
super.setProperties(component);
UIColumn column;
try {
column = (UIColumn) component;
} catch (ClassCastException cce) {
throw new IllegalStateException("Component " + component.toString() + " not expected type. Expected: UIColumn. Perhaps you're missing a tag?");
}
if (footerClass != null) {
column.setValueExpression("footerClass", footerClass);
}
if (headerClass != null) {
column.setValueExpression("headerClass", headerClass);
}
if (rowHeader != null) {
column.setValueExpression("rowHeader", rowHeader);
}
}
//
// Methods From TagSupport
//
public int doStartTag() throws JspException {
try {
return super.doStartTag();
} catch (JspException e) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, getDebugString(), e);
}
throw e;
} catch (Throwable t) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, getDebugString(), t);
}
throw new JspException(t);
}
}
public int doEndTag() throws JspException {
try {
return super.doEndTag();
} catch (JspException e) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, getDebugString(), e);
}
throw e;
} catch (Throwable t) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, getDebugString(), t);
}
throw new JspException(t);
}
}
// RELEASE
public void release() {
super.release();
this.headerClass = null;
this.footerClass = null;
}
public String getDebugString() {
return "id: " + this.getId() + " class: " +
this.getClass().getName();
}
}