Apache CXF example source code file (CorbaUtils.java)
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The Apache CXF CorbaUtils.java source code
/**
* 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.common.idltypes;
import java.util.Iterator;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.TreeSet;
public class CorbaUtils {
protected static final Set<Object> IDL_RESERVED_WORDS = new TreeSet();
protected static final Set<Object> IGNORED_MODULES = new TreeSet();
protected static final Set<Object> TIMEBASE_IDL_DEFS = new TreeSet();
static {
/* IDL Key Words */
IDL_RESERVED_WORDS.add("abstract");
IDL_RESERVED_WORDS.add("double");
IDL_RESERVED_WORDS.add("local");
IDL_RESERVED_WORDS.add("raises");
IDL_RESERVED_WORDS.add("typedef");
IDL_RESERVED_WORDS.add("any");
IDL_RESERVED_WORDS.add("exception");
IDL_RESERVED_WORDS.add("long");
IDL_RESERVED_WORDS.add("readonly");
IDL_RESERVED_WORDS.add("unsigned");
IDL_RESERVED_WORDS.add("attribute");
IDL_RESERVED_WORDS.add("enum");
IDL_RESERVED_WORDS.add("module");
IDL_RESERVED_WORDS.add("sequence");
IDL_RESERVED_WORDS.add("union");
IDL_RESERVED_WORDS.add("boolean");
IDL_RESERVED_WORDS.add("factory");
IDL_RESERVED_WORDS.add("native");
IDL_RESERVED_WORDS.add("short");
IDL_RESERVED_WORDS.add("ValueBase");
IDL_RESERVED_WORDS.add("case");
IDL_RESERVED_WORDS.add("FALSE");
IDL_RESERVED_WORDS.add("Object");
IDL_RESERVED_WORDS.add("string");
IDL_RESERVED_WORDS.add("valuetype");
IDL_RESERVED_WORDS.add("char");
IDL_RESERVED_WORDS.add("fixed");
IDL_RESERVED_WORDS.add("octet");
IDL_RESERVED_WORDS.add("struct");
IDL_RESERVED_WORDS.add("void");
IDL_RESERVED_WORDS.add("const");
IDL_RESERVED_WORDS.add("float");
IDL_RESERVED_WORDS.add("oneway");
IDL_RESERVED_WORDS.add("supports");
IDL_RESERVED_WORDS.add("wchar");
IDL_RESERVED_WORDS.add("context");
IDL_RESERVED_WORDS.add("in");
IDL_RESERVED_WORDS.add("out");
IDL_RESERVED_WORDS.add("switch");
IDL_RESERVED_WORDS.add("wstring");
IDL_RESERVED_WORDS.add("custom");
IDL_RESERVED_WORDS.add("inout");
IDL_RESERVED_WORDS.add("private");
IDL_RESERVED_WORDS.add("TRUE");
IDL_RESERVED_WORDS.add("default");
IDL_RESERVED_WORDS.add("interface");
IDL_RESERVED_WORDS.add("public");
IDL_RESERVED_WORDS.add("truncatable");
/**
* Well known IDL Definitions
*/
IGNORED_MODULES.add("TimeBase");
//Time Base Definitions as defined in <omg/TimeBase.idl>
/*TIMEBASE_IDL_DEFS.add("TimeBase.TimeT");
TIMEBASE_IDL_DEFS.add("TimeBase.InaccuracyT");
TIMEBASE_IDL_DEFS.add("TimeBase.TdfT");
TIMEBASE_IDL_DEFS.add("TimeBase.IntervalT");
TIMEBASE_IDL_DEFS.add("TimeBase.UtcT");*/
}
protected CorbaUtils() {
}
public static String mangleName(String cname) {
while (isCollideWithKeyWord(cname)) {
cname = "_" + cname;
}
if (cname.indexOf("..") != -1) {
cname = cname.replace('.', '_');
} else if (cname.indexOf("$") != -1) {
cname = cname.replace('$', '_');
} else if (cname.indexOf("?") != -1) {
if (cname.length() == 1) {
cname = "u0063";
} else {
StringTokenizer tokenizer = new StringTokenizer(cname, "?");
String str = "";
while (tokenizer.hasMoreTokens()) {
String s = tokenizer.nextToken();
str = s + "u0063";
}
cname = str;
}
} else if (cname.indexOf("-") != -1) {
cname = cname.replace('-', '_');
} else if (cname.indexOf("/") != -1) {
cname = cname.replace('/', '_');
}
return cname;
}
public static String mangleEnumIdentifier(String identifier) {
String value = mangleName(identifier);
value = value.replace(' ', '_');
value = value.replace('.', '_');
if (value.indexOf(":") != -1) {
value = value.substring(value.lastIndexOf(":") + 1);
}
String fletter = value.substring(0, 1);
try {
Integer.parseInt(fletter);
value = "e_" + value;
} catch (NumberFormatException e) {
//
}
if (value.startsWith("__")) {
value = value.substring(1);
}
return value;
}
public static boolean isReservedWord(String name) {
return IDL_RESERVED_WORDS.contains(name);
}
public static boolean isCollideWithKeyWord(String name) {
Iterator it = IDL_RESERVED_WORDS.iterator();
while (it.hasNext()) {
String key = (String)it.next();
if (key.equalsIgnoreCase(name)) {
return true;
}
}
return false;
}
public static boolean isTimeBaseDef(String name) {
return TIMEBASE_IDL_DEFS.contains(name);
}
public static boolean ignoreModule(String name) {
return IGNORED_MODULES.contains(name);
}
}
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