Android Writer Write writeEscapedChar(Writer writer, char c)

Here you can find the source of writeEscapedChar(Writer writer, char c)

Description

write Escaped Char

License

Apache License

Declaration

public static void writeEscapedChar(Writer writer, char c)
            throws IOException 

Method Source Code

//package com.java2s;
/*/*from  w ww. j a  va 2 s.  c  o  m*/
 * Copyright (C) 2007 The Android Open Source Project
 *
 * 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.
 */

import java.io.IOException;
import java.io.Writer;

public class Main {
    public static void writeEscapedChar(Writer writer, char c)
            throws IOException {
        if ((c >= ' ') && (c < 0x7f)) {
            if ((c == '\'') || (c == '\"') || (c == '\\')) {
                writer.write('\\');
            }
            writer.write(c);
            return;
        } else if (c <= 0x7f) {
            switch (c) {
            case '\n':
                writer.write("\\n");
                return;
            case '\r':
                writer.write("\\r");
                return;
            case '\t':
                writer.write("\\t");
                return;
            }
        }

        writer.write("\\u");
        writer.write(Character.forDigit(c >> 12, 16));
        writer.write(Character.forDigit((c >> 8) & 0x0f, 16));
        writer.write(Character.forDigit((c >> 4) & 0x0f, 16));
        writer.write(Character.forDigit(c & 0x0f, 16));

    }
}

Related

  1. copy(String input, Writer output)
  2. writeEscapedString(Writer writer, String value)