/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 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.
*/
package com.sun.enterprise.diagnostics.report.html;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.List;
/*
* Basic implementation of a document.
*/
public class HTMLDocument implements Document {
/**
* The root HTML element.
*/
private Element html = new HTMLElement(HTMLReportConstants.HTML);
/**
* The head element.
*/
private Element head = html.addElement(HTMLReportConstants.HEAD);
/**
* The body element.
*/
private Element body = html.addElement(HTMLReportConstants.BODY);
/**
* The doctype.
*/
private String doctype = "-//W3C//DTD HTML 4.01 Transitional//EN";
/**
*/
public Element getBody() {
return body;
}
/**
*/
public Element getHead() {
return head;
}
/**
*/
public String getDoctype() {
return doctype;
}
/**
*/
public void setDoctype(String raw) {
if (raw == null) {
throw new NullPointerException("Doctype string is null.");
}
doctype = raw;
}
/**
* @see java.lang.Object#toString()
*/
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("<!DOCTYPE html PUBLIC \"")
.append(Escape.getInstance().encodeEntities(doctype, ""))
.append("\">\n")
.append(html.toString());
return buf.toString();
}
/**
*/
public void write(Writer output) throws IOException {
output.append("<!DOCTYPE html PUBLIC \"")
.append(Escape.getInstance().encodeEntities(doctype, ""))
.append("\">\n")
.append(html.toString());
output.flush();
}
/**
*/
public void write(File file) throws IOException {
FileWriter fw = new FileWriter(file);
write(fw);
fw.close();
}
/**
*/
public void set(Element head, Element body) {
if (head == null) {
throw new NullPointerException("Head element is null.");
}
if (body == null) {
throw new NullPointerException("Body element is null.");
}
// Check the element names.
if (!head.getName().equalsIgnoreCase(HTMLReportConstants.HEAD)) {
new HTMLElement("HEAD").add(head);
}
if (!body.getName().equalsIgnoreCase(HTMLReportConstants.BODY)) {
new HTMLElement("BODY").add(head);
}
// Discard old elements.
List<Element> elements = html.getElements("BODY");
for (Element element : elements) {
html.delete(element);
} // Loop discarding body elements.
elements = html.getElements("HEAD");
for (Element element : elements) {
html.delete(element);
} // Loop discarding head elements.
// Add the new elements.
html.add(head);
html.add(body);
this.head = head;
this.body = body;
}
}
|
