server/src/main/java/org/apache/asyncweb/server/errorReporting/CSS.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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.apache.asyncweb.server.errorReporting;

import java.io.UnsupportedEncodingException;

import org.apache.mina.core.buffer.IoBuffer;

/**
 * Manages the stylesheet info used for generated pages
 *
 * TODO: Should be moved out to a configuration file when we sort out a
 *       standard resource strategy
 *
 * @author irvingd
 *
 */
public class CSS {
    //525D76
    private static final String BG = "3300cc";

    private static final String CSS_STRING = "H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#"
            + BG
            + ";font-size:22px;} "
            + "H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#"
            + BG
            + ";font-size:16px;} "
            + "H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#"
            + BG
            + ";font-size:14px;} "
            + "BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} "
            + "B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#"
            + BG
            + ";} "
            + "P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}"
            + "A {color : black;}"
            + "A.name {color : black;}\n"
            + "TABLE {cellpadding:20;border-color:black;border-width:1px;border-style:solid;border-collapse:collapse}"
            + "TD {border-width:1px;border-color:black;border-style:solid;font-family:Tahoma,Arial,sans-serif;color:black;font-size:12px;}"
            + "TH {border-width:1px;border-color:black;border-style:solid;font-family:Tahoma,Arial,sans-serif;background-color:FF99FF;color:black;font-size:12px;}"
            + "HR {color : #" + BG + ";}";

    private static byte[] BYTES;

    static {
        try {
            BYTES = CSS_STRING.getBytes("US-ASCII");
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException("Must support US-ASCII");
        }
    }

    public static void writeTo(IoBuffer buf) {
        buf.put(BYTES);
    }

    public static StringBuilder appendTo(StringBuilder buff) {
        buff.append(CSS_STRING);
        return buff;
    }

}