| /* |
| * Copyright (c) 2011, 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. |
| */ |
| package com.apple.internal.jobjc.generator.model.coders; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import com.apple.internal.jobjc.generator.model.types.NType.NPrimitive; |
| import com.apple.jobjc.Coder; |
| import com.apple.jobjc.PrimitiveCoder; |
| import com.apple.jobjc.PrimitiveCoder.BoolCoder; |
| import com.apple.jobjc.PrimitiveCoder.SCharCoder; |
| import com.apple.jobjc.PrimitiveCoder.SIntCoder; |
| import com.apple.jobjc.PrimitiveCoder.SLongCoder; |
| import com.apple.jobjc.PrimitiveCoder.SLongLongCoder; |
| import com.apple.jobjc.PrimitiveCoder.SShortCoder; |
| import com.apple.jobjc.PrimitiveCoder.UCharCoder; |
| import com.apple.jobjc.PrimitiveCoder.UIntCoder; |
| import com.apple.jobjc.PrimitiveCoder.ULongCoder; |
| import com.apple.jobjc.PrimitiveCoder.ULongLongCoder; |
| import com.apple.jobjc.PrimitiveCoder.UShortCoder; |
| import com.apple.internal.jobjc.generator.Utils; |
| |
| public class PrimitiveCoderDescriptor extends CoderDescriptor { |
| static Map<Character, PrimitiveCoderDescriptor> descriptors = new HashMap<Character, PrimitiveCoderDescriptor>(); |
| |
| public static PrimitiveCoderDescriptor getCoderDescriptorFor(NPrimitive nt) { |
| return getCoderDescriptorFor(nt.type); |
| } |
| |
| public static PrimitiveCoderDescriptor getCoderDescriptorFor(char c) { |
| final PrimitiveCoderDescriptor desc = descriptors.get(c); |
| if (desc != null) return desc; |
| final PrimitiveCoderDescriptor newDesc = createCoderDescriptorFor(c); |
| descriptors.put(c, newDesc); |
| return newDesc; |
| } |
| |
| public static PrimitiveCoderDescriptor createCoderDescriptorFor(final char encoding) { |
| switch(encoding) { |
| case 'B': return new PrimitiveCoderDescriptor(BoolCoder.INST, "false"); |
| |
| case 'c': return new PrimitiveCoderDescriptor(SCharCoder.INST, "0"); |
| case 'C': return new PrimitiveCoderDescriptor(UCharCoder.INST, "0"); |
| |
| case 's': return new PrimitiveCoderDescriptor(SShortCoder.INST, "0"); |
| case 'S': return new PrimitiveCoderDescriptor(UShortCoder.INST, "0"); |
| |
| case 'i': return new PrimitiveCoderDescriptor(SIntCoder.INST, "0"); |
| case 'I': return new PrimitiveCoderDescriptor(UIntCoder.INST, "0"); |
| |
| case 'l': return new PrimitiveCoderDescriptor(SLongCoder.INST, "0"); |
| case 'L': return new PrimitiveCoderDescriptor(ULongCoder.INST, "0", "x86_64: no suitable Java primitive for unsigned long."); |
| case 'q': return new PrimitiveCoderDescriptor(SLongLongCoder.INST, "0"); |
| case 'Q': return new PrimitiveCoderDescriptor(ULongLongCoder.INST, "0", "x86_64: no suitable Java primitive for unsigned long long."); |
| |
| case 'f': return new PrimitiveCoderDescriptor(PrimitiveCoder.FloatCoder.INST, "0"); |
| case 'd': return new PrimitiveCoderDescriptor(PrimitiveCoder.DoubleCoder.INST, "0"); |
| default: throw new RuntimeException("unknown encoding: " + encoding); |
| } |
| } |
| |
| public final Class<?> javaPrimitiveClazz; |
| final Class<?> javaObjectClazz; |
| final String defaultReturnValue; |
| final String primitiveCoderName; |
| final String _mismatchMessage; |
| |
| public PrimitiveCoderDescriptor(final Coder coder, final String defaultRetVal) { |
| this(coder, defaultRetVal, null); |
| } |
| |
| public PrimitiveCoderDescriptor(final Coder coder, |
| final String defaultReturnValue, final String mismatchMessage) { |
| super(coder, "push", "pop" + Utils.capitalize(coder.getJavaPrimitive().getSimpleName())); |
| this.javaPrimitiveClazz = coder.getJavaPrimitive(); |
| this.javaObjectClazz = coder.getJavaClass(); |
| this.defaultReturnValue = defaultReturnValue; |
| this.primitiveCoderName = coder.getClass().getSimpleName(); |
| this._mismatchMessage = mismatchMessage; |
| } |
| |
| @Override public PrimitiveCoder getCoder(){ return (PrimitiveCoder) super.getCoder(); } |
| @Override public String mismatchMessage(){ return _mismatchMessage; } |
| @Override public String getDefaultReturnValue() { return defaultReturnValue; } |
| } |