--- old/src/share/jaxws_classes/com/sun/codemodel/internal/util/SingleByteEncoder.java 2014-03-04 17:56:16.000000000 +0100 +++ /dev/null 2014-03-04 17:56:16.000000000 +0100 @@ -1,159 +0,0 @@ -/* - * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -/* - * @(#)SingleByteEncoder.java 1.14 03/01/23 - */ - -package com.sun.codemodel.internal.util; - -import java.nio.ByteBuffer; -import java.nio.CharBuffer; -import java.nio.charset.Charset; -import java.nio.charset.CharsetEncoder; -import java.nio.charset.CoderResult; - -import sun.nio.cs.Surrogate; - - -abstract class SingleByteEncoder - extends CharsetEncoder -{ - - private final short index1[]; - private final String index2; - private final int mask1; - private final int mask2; - private final int shift; - - private final Surrogate.Parser sgp = new Surrogate.Parser(); - - protected SingleByteEncoder(Charset cs, - short[] index1, String index2, - int mask1, int mask2, int shift) - { - super(cs, 1.0f, 1.0f); - this.index1 = index1; - this.index2 = index2; - this.mask1 = mask1; - this.mask2 = mask2; - this.shift = shift; - } - - public boolean canEncode(char c) { - char testEncode; - testEncode = index2.charAt(index1[(c & mask1) >> shift] - + (c & mask2)); - if (testEncode == '\u0000') - return false; - else - return true; - } - - private CoderResult encodeArrayLoop(CharBuffer src, ByteBuffer dst) { - char[] sa = src.array(); - int sp = src.arrayOffset() + src.position(); - int sl = src.arrayOffset() + src.limit(); - sp = (sp <= sl ? sp : sl); - byte[] da = dst.array(); - int dp = dst.arrayOffset() + dst.position(); - int dl = dst.arrayOffset() + dst.limit(); - dp = (dp <= dl ? dp : dl); - - try { - while (sp < sl) { - char c = sa[sp]; - if (Surrogate.is(c)) { - if (sgp.parse(c, sa, sp, sl) < 0) - return sgp.error(); - return sgp.unmappableResult(); - } - if (c >= '\uFFFE') - return CoderResult.unmappableForLength(1); - if (dl - dp < 1) - return CoderResult.OVERFLOW; - - char e = index2.charAt(index1[(c & mask1) >> shift] - + (c & mask2)); - - // If output byte is zero because input char is zero - // then character is mappable, o.w. fail - if (e == '\u0000' && c != '\u0000') - return CoderResult.unmappableForLength(1); - - sp++; - da[dp++] = (byte)e; - } - return CoderResult.UNDERFLOW; - } finally { - src.position(sp - src.arrayOffset()); - dst.position(dp - dst.arrayOffset()); - } - } - - private CoderResult encodeBufferLoop(CharBuffer src, ByteBuffer dst) { - int mark = src.position(); - try { - while (src.hasRemaining()) { - char c = src.get(); - if (Surrogate.is(c)) { - if (sgp.parse(c, src) < 0) - return sgp.error(); - return sgp.unmappableResult(); - } - if (c >= '\uFFFE') - return CoderResult.unmappableForLength(1); - if (!dst.hasRemaining()) - return CoderResult.OVERFLOW; - - char e = index2.charAt(index1[(c & mask1) >> shift] - + (c & mask2)); - - // If output byte is zero because input char is zero - // then character is mappable, o.w. fail - if (e == '\u0000' && c != '\u0000') - return CoderResult.unmappableForLength(1); - - mark++; - dst.put((byte)e); - } - return CoderResult.UNDERFLOW; - } finally { - src.position(mark); - } - } - - protected CoderResult encodeLoop(CharBuffer src, ByteBuffer dst) { - if (true && src.hasArray() && dst.hasArray()) - return encodeArrayLoop(src, dst); - else - return encodeBufferLoop(src, dst); - } - - public byte encode(char inputChar) { - return (byte)index2.charAt(index1[(inputChar & mask1) >> shift] + - (inputChar & mask2)); - } -}