/**
* 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.cxf.tools.corba.processors.idl;
import java.util.ArrayList;
import java.util.List;
import javax.wsdl.Definition;
import javax.xml.namespace.QName;
import antlr.collections.AST;
import org.apache.cxf.binding.corba.wsdl.CorbaConstants;
import org.apache.cxf.binding.corba.wsdl.CorbaType;
import org.apache.cxf.tools.corba.common.XmlSchemaPrimitiveMap;
import org.apache.ws.commons.schema.XmlSchema;
import org.apache.ws.commons.schema.XmlSchemaCollection;
import org.apache.ws.commons.schema.XmlSchemaType;
public class PrimitiveTypesVisitor implements Visitor {
private static XmlSchemaPrimitiveMap xmlSchemaPrimitiveMap = new XmlSchemaPrimitiveMap();
private static final List<Integer> PRIMITIVE_TYPES = new ArrayList<Integer>();
static {
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_float));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_double));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_long));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_short));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_unsigned));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_char));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_wchar));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_boolean));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_any));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_octet));
PRIMITIVE_TYPES.add(Integer.valueOf(IDLTokenTypes.LITERAL_any));
}
private XmlSchemaType schemaType;
private CorbaType corbaType;
private Scope scope;
private XmlSchemaCollection schemas;
public PrimitiveTypesVisitor(Scope scopeRef,
Definition defn,
XmlSchema schemaRef,
XmlSchemaCollection xmlSchemas) {
scope = scopeRef;
schemas = xmlSchemas;
}
public static boolean accept(AST node) {
return PRIMITIVE_TYPES.contains(node.getType());
}
public void visit(AST node) {
// <base_type_spec> ::= <floating_pt_type>
// | <integer_type>
// | <char_type>
// | <wide_char_type>
// | <boolean_type>
// | <octet_type>
// | <any_type>
// | <object_type> <= NOT SUPPORTED
// | <value_base_type> <= NOT SUPPORTED
// <floating_pt_type> ::= "float"
// | "double"
// | "long" double"
// <integer_type> ::= <signed_int>
// | <unsigned_int>
// <signed_int> ::= <signed_short_int>
// | <signed_long_int>
// | <signed_longlong_int>
// <signed_short_int> ::= "short"
// <signed_long_int> ::= "long"
// <signed_longlong_int> ::= "long" "long"
// <unsigned_int> ::= <unsigned_short_int>
// | <unsigned_long_int>
// | <unsigned_longlong_int>
// <unsigned_short_int> ::= "unsigned" "short"
// <unsigned_long_int> ::= "unsigned" "long"
// <unsigned_longlong_int> ::= "unsigned" "long" "long"
// <char_type> ::= "char"
// <wide_char_type> ::= "wchar"
// <boolean_type> ::= "boolean"
// <octet_type> ::= "octet"
// <any_type> ::= "any"
XmlSchemaType stype = null;
CorbaType ctype = null;
QName corbaTypeQName = PrimitiveTypesVisitor.getPrimitiveType(node);
if (corbaTypeQName != null) {
QName schemaTypeQName = xmlSchemaPrimitiveMap.get(corbaTypeQName);
if (schemaTypeQName != null) {
//XmlSchemaCollection schemas = new XmlSchemaCollection();
stype = schemas.getTypeByQName(schemaTypeQName);
if (stype != null) {
ctype = new CorbaType();
ctype.setQName(corbaTypeQName);
ctype.setType(stype.getQName());
ctype.setName(stype.getQName().getLocalPart());
}
}
}
schemaType = stype;
corbaType = ctype;
}
public XmlSchemaType getSchemaType() {
return schemaType;
}
public CorbaType getCorbaType() {
return corbaType;
}
public Scope getScope() {
return scope;
}
public Scope getFullyQualifiedName() {
return scope;
}
public static QName getPrimitiveType(AST node) {
QName result = null;
switch (node.getType()) {
case IDLTokenTypes.LITERAL_long:
if ((node.getNextSibling() != null)
&& (node.getNextSibling().getType() == IDLTokenTypes.LITERAL_long)) {
// long long
result = CorbaConstants.NT_CORBA_LONGLONG;
} else if ((node.getFirstChild() != null)
&& (node.getFirstChild().getType() == IDLTokenTypes.LITERAL_double)) {
// "double" node is a child of "long" node - instead of being a sibling
// long double
result = CorbaConstants.NT_CORBA_LONGDOUBLE;
} else {
// long
result = CorbaConstants.NT_CORBA_LONG;
}
break;
case IDLTokenTypes.LITERAL_unsigned:
AST node2 = node.getNextSibling();
if (node2 != null && node2.getType() == IDLTokenTypes.LITERAL_short) {
// unsigned short
result = CorbaConstants.NT_CORBA_USHORT;
} else if (node2 != null && node2.getType() == IDLTokenTypes.LITERAL_long) {
AST node3 = node2.getNextSibling();
if (node3 != null && node3.getType() == IDLTokenTypes.LITERAL_long) {
// unsigned long long
result = CorbaConstants.NT_CORBA_ULONGLONG;
} else {
// unsigned long
result = CorbaConstants.NT_CORBA_ULONG;
}
} else {
// TBD: we should never get here
}
break;
case IDLTokenTypes.LITERAL_short:
result = CorbaConstants.NT_CORBA_SHORT;
break;
case IDLTokenTypes.LITERAL_float:
result = CorbaConstants.NT_CORBA_FLOAT;
break;
case IDLTokenTypes.LITERAL_double:
result = CorbaConstants.NT_CORBA_DOUBLE;
break;
case IDLTokenTypes.LITERAL_char:
result = CorbaConstants.NT_CORBA_CHAR;
break;
case IDLTokenTypes.LITERAL_wchar:
result = CorbaConstants.NT_CORBA_WCHAR;
break;
case IDLTokenTypes.LITERAL_string:
result = CorbaConstants.NT_CORBA_STRING;
break;
case IDLTokenTypes.LITERAL_wstring:
result = CorbaConstants.NT_CORBA_WSTRING;
break;
case IDLTokenTypes.LITERAL_boolean:
result = CorbaConstants.NT_CORBA_BOOLEAN;
break;
case IDLTokenTypes.LITERAL_octet:
result = CorbaConstants.NT_CORBA_OCTET;
break;
case IDLTokenTypes.LITERAL_any:
result = CorbaConstants.NT_CORBA_ANY;
break;
default:
// TBD
break;
}
return result;
}
}