org.mortbay.html.Block Maven / Gradle / Ivy
// ========================================================================
// $Id: Block.java,v 1.3 2004/05/09 20:31:28 gregwilkins Exp $
// Copyright 1996-2004 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========================================================================
package org.mortbay.html;
import java.io.IOException;
import java.io.Writer;
/* -------------------------------------------------------------------- */
/** HTML Block Composite.
* Block of predefined or arbitrary type.
* Block types are predefined for PRE, BLOCKQUOTE, CENTER, LISTING,
* PLAINTEXT, XMP, DIV (Left and Right) and SPAN.
* @see org.mortbay.html.Composite
*/
public class Block extends Composite
{
/* ----------------------------------------------------------------- */
/** Preformatted text */
public static final String Pre="pre";
/** Quoted Text */
public static final String Quote="blockquote";
/** Center the block */
public static final String Center="center";
/** Code listing style */
public static final String Listing="listing";
/** Plain text */
public static final String Plain="plaintext";
/** Old pre format - preserve line breaks */
public static final String Xmp="xmp";
/** Basic Division */
public static final String Div="div";
/** Left align */
public static final String Left="divl";
/** Right align */
public static final String Right="divr";
/** Bold */
public static final String Bold="b";
/** Italic */
public static final String Italic="i";
/** Span */
public static final String Span="span";
/* ----------------------------------------------------------------- */
private String tag;
/* ----------------------------------------------------------------- */
/** Construct a block using the passed string as the tag.
* @param tag The tag to use to open and close the block.
*/
public Block(String tag)
{
this.tag=tag;
if (tag==Left)
{
tag=Div;
left();
}
if (tag==Right)
{
tag=Div;
right();
}
}
/* ----------------------------------------------------------------- */
/** Construct a block using the passed string as the tag.
* @param tag The tag to use to open and close the block.
* @param attributes String of attributes for opening tag.
*/
public Block(String tag, String attributes)
{
super(attributes);
this.tag=tag;
}
/* ----------------------------------------------------------------- */
public void write(Writer out)
throws IOException
{
out.write('<'+tag+attributes()+'>');
super.write(out);
out.write("");
}
}