/*
* Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.quercus.marshal;
import com.caucho.quercus.env.*;
import com.caucho.quercus.module.ModuleContext;
import com.caucho.quercus.lib.file.BinaryInput;
import com.caucho.quercus.lib.regexp.Ereg;
import com.caucho.quercus.lib.regexp.Eregi;
import com.caucho.quercus.lib.regexp.Regexp;
import com.caucho.quercus.lib.regexp.UnicodeEreg;
import com.caucho.quercus.lib.regexp.UnicodeEregi;
import com.caucho.quercus.program.JavaClassDef;
import com.caucho.vfs.Path;
import java.io.InputStream;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.URL;
import java.util.Calendar;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Map;
/**
* Code for marshaling (PHP to Java) and unmarshaling (Java to PHP) arguments.
*/
public class MarshalFactory {
protected ModuleContext _moduleContext;
public MarshalFactory(ModuleContext moduleContext)
{
_moduleContext = moduleContext;
}
public <T> Marshal create(Class<T> argType)
{
return create(argType, false);
}
public <T> Marshal create(Class<T> argType,
boolean isNotNull)
{
return create(argType, isNotNull, false);
}
@SuppressWarnings("unchecked")
public <T> Marshal create(Class<T> argType,
boolean isNotNull,
boolean isNullAsFalse)
{
final Marshal marshal;
// optimized cases, new types should be added to JavaMarshal
if (String.class.equals(argType)) {
marshal = StringMarshal.MARSHAL;
}
else if (boolean.class.equals(argType)) {
marshal = BooleanMarshal.MARSHAL;
}
else if (Boolean.class.equals(argType)) {
marshal = BooleanObjectMarshal.MARSHAL;
}
else if (byte.class.equals(argType)) {
marshal = ByteMarshal.MARSHAL;
}
else if (Byte.class.equals(argType)) {
marshal = ByteObjectMarshal.MARSHAL;
}
else if (short.class.equals(argType)) {
marshal = ShortMarshal.MARSHAL;
}
else if (Short.class.equals(argType)) {
marshal = ShortObjectMarshal.MARSHAL;
}
else if (int.class.equals(argType)) {
marshal = IntegerMarshal.MARSHAL;
}
else if (Integer.class.equals(argType)) {
marshal = IntegerObjectMarshal.MARSHAL;
}
else if (long.class.equals(argType)) {
marshal = LongMarshal.MARSHAL;
}
else if (Long.class.equals(argType)) {
marshal = LongObjectMarshal.MARSHAL;
}
else if (LongValue.class.equals(argType)) {
marshal = LongValueMarshal.MARSHAL;
}
else if (float.class.equals(argType)) {
marshal = FloatMarshal.MARSHAL;
}
else if (Float.class.equals(argType)) {
marshal = FloatObjectMarshal.MARSHAL;
}
else if (double.class.equals(argType)) {
marshal = DoubleMarshal.MARSHAL;
}
else if (Double.class.equals(argType)) {
marshal = DoubleObjectMarshal.MARSHAL;
}
else if (DoubleValue.class.equals(argType)) {
marshal = DoubleValueMarshal.MARSHAL;
}
else if (BigDecimal.class.equals(argType)) {
marshal = BigDecimalMarshal.MARSHAL;
}
else if (BigInteger.class.equals(argType)) {
marshal = BigIntegerMarshal.MARSHAL;
}
else if (char.class.equals(argType)) {
marshal = CharacterMarshal.MARSHAL;
}
else if (Character.class.equals(argType)) {
marshal = CharacterObjectMarshal.MARSHAL;
}
else if (Path.class.equals(argType)) {
marshal = PathMarshal.MARSHAL;
}
else if (Callback.class.equals(argType)) {
marshal = CallbackMarshal.MARSHAL;
}
else if (StringValue.class.equals(argType)) {
marshal = StringValueMarshal.MARSHAL;
}
else if (UnicodeValue.class.equals(argType)) {
marshal = UnicodeValueMarshal.MARSHAL;
}
else if (BinaryValue.class.equals(argType)) {
marshal = BinaryValueMarshal.MARSHAL;
}
else if (BytesValue.class.equals(argType)) {
marshal = BinaryValueMarshal.MARSHAL;
}
else if (InputStream.class.equals(argType)) {
marshal = InputStreamMarshal.MARSHAL;
}
else if (BinaryInput.class.equals(argType)) {
marshal = BinaryInputMarshal.MARSHAL;
}
else if (ArrayValue.class.equals(argType)) {
marshal = ArrayValueMarshal.MARSHAL;
}
else if (Value.class.equals(argType)) {
marshal = ValueMarshal.MARSHAL;
}
else if (Value.class.isAssignableFrom(argType)) {
marshal = new ExtValueMarshal(argType);
}
else if (void.class.equals(argType)) {
marshal = VoidMarshal.MARSHAL;
}
else if (Calendar.class.equals(argType)){
marshal = CalendarMarshal.MARSHAL;
}
else if (Date.class.equals(argType)) {
marshal = DateMarshal.MARSHAL;
}
else if (Regexp.class.equals(argType)) {
marshal = RegexpMarshal.MARSHAL;
}
else if (Regexp[].class.equals(argType)) {
marshal = RegexpArrayMarshal.MARSHAL;
}
else if (Ereg.class.equals(argType)) {
marshal = EregMarshal.MARSHAL;
}
else if (Eregi.class.equals(argType)) {
marshal = EregiMarshal.MARSHAL;
}
else if (UnicodeEreg.class.equals(argType)) {
marshal = UnicodeEregMarshal.MARSHAL;
}
else if (UnicodeEregi.class.equals(argType)) {
marshal = UnicodeEregiMarshal.MARSHAL;
}
else if (URL.class.equals(argType)) {
marshal = URLMarshal.MARSHAL;
}
else if (byte[].class.equals(argType)) {
marshal = JavaByteArrayMarshal.MARSHAL;
}
else if (Byte[].class.equals(argType)) {
marshal = JavaByteObjectArrayMarshal.MARSHAL;
}
else if (char[].class.equals(argType)) {
marshal = JavaCharacterArrayMarshal.MARSHAL;
}
else if (Character[].class.equals(argType)) {
marshal = JavaCharacterObjectArrayMarshal.MARSHAL;
}
else if (argType.isArray()) {
marshal = new JavaArrayMarshal<T>(argType);
}
else if (Map.class.isAssignableFrom(argType)) {
String typeName = argType.getName();
JavaClassDef javaDef = _moduleContext.getJavaClassDefinition(typeName);
marshal = new JavaMapMarshal(javaDef, isNotNull, isNullAsFalse);
}
else if (List.class.isAssignableFrom(argType)) {
String typeName = argType.getName();
JavaClassDef<List<?>> javaDef = (JavaClassDef<List<?>>)_moduleContext.getJavaClassDefinition(typeName);
marshal = new JavaListMarshal(javaDef, isNotNull, isNullAsFalse);
}
else if (Collection.class.isAssignableFrom(argType)) {
String typeName = argType.getName();
JavaClassDef<Collection<?>> javaDef = (JavaClassDef<Collection<?>>)_moduleContext.getJavaClassDefinition(typeName);
marshal = new JavaCollectionMarshal(javaDef, isNotNull, isNullAsFalse);
}
else if (Enum.class.isAssignableFrom(argType)) {
marshal = new EnumMarshal((Class<Enum<?>>)argType);
}
else {
String typeName = argType.getName();
JavaClassDef javaDef = _moduleContext.getJavaClassDefinition(typeName);
marshal = new JavaMarshal(javaDef, isNotNull, isNullAsFalse);
}
if (!isNullAsFalse)
return marshal;
else {
if (Value.class.equals(argType) ||
Boolean.class.equals(argType) ||
Byte.class.equals(argType) ||
Short.class.equals(argType) ||
Integer.class.equals(argType) ||
Long.class.equals(argType) ||
Float.class.equals(argType) ||
Double.class.equals(argType) ||
Character.class.equals(argType)) {
String shortName = argType.getSimpleName();
throw new UnsupportedOperationException("@ReturnNullAsFalse cannot be used with return type `"+shortName+"'");
}
return new NullAsFalseMarshal(marshal);
}
}
public Marshal createReference()
{
return ReferenceMarshal.MARSHAL;
}
public Marshal createValuePassThru()
{
return ValueMarshal.MARSHAL_PASS_THRU;
}
}