Java example source code file (Names.java)

This example Java source code file (Names.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

hashmap, map, names, notnull, qname, reserved_words, string, util

The Names.java Java example source code

/*
 * 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.
 */

package com.sun.tools.internal.ws.processor.generator;

import com.sun.istack.internal.NotNull;
import com.sun.tools.internal.ws.processor.model.Fault;
import com.sun.tools.internal.ws.processor.model.ModelProperties;
import com.sun.tools.internal.ws.processor.model.Port;
import com.sun.tools.internal.ws.processor.model.java.JavaInterface;
import com.sun.tools.internal.ws.processor.model.java.JavaStructureMember;
import com.sun.tools.internal.ws.processor.modeler.ModelerConstants;
import com.sun.tools.internal.ws.util.ClassNameInfo;
import com.sun.xml.internal.ws.util.StringUtils;

import javax.xml.namespace.QName;
import java.util.HashMap;
import java.util.Map;

/**
 * Names provides utility methods used by other wscompile classes
 * for dealing with identifiers.
 *
 * @author WS Development Team
 */
public final class Names {

    private Names() {
    }

    public static String getPortName(Port port) {
        String javaPortName =
            (String) port.getProperty(ModelProperties.PROPERTY_JAVA_PORT_NAME);
        if (javaPortName != null) {
            return javaPortName;
        } else {
            QName portName =
                (QName) port.getProperty(
                    ModelProperties.PROPERTY_WSDL_PORT_NAME);
            if (portName != null) {
                return portName.getLocalPart();
            } else {
                String name = stripQualifier(port.getJavaInterface().getName());
                return ClassNameInfo.replaceInnerClassSym(name);
            }
        }
    }


    public static String stripQualifier(String name) {
        return ClassNameInfo.getName(name);
    }

    public static String getPackageName(String className) {
        String packageName = ClassNameInfo.getQualifier(className);
        return packageName != null ? packageName : "";
    }


    public static String customJavaTypeClassName(JavaInterface intf) {
        return intf.getName();
    }

    public static String customExceptionClassName(Fault fault) {
        return fault.getJavaException().getName();
    }

    public static String getExceptionClassMemberName(){
        return GeneratorConstants.FAULT_CLASS_MEMBER_NAME.getValue();
    }

    public static boolean isJavaReservedWord(String name) {
        return RESERVED_WORDS.get(name) != null;
    }

    /**
     * See if its a java keyword name, if so then mangle the name
     */
    public static @NotNull String getJavaReserverVarialbeName(@NotNull String name){
        return (RESERVED_WORDS.get(name) == null) ? name : RESERVED_WORDS.get(name);
    }

    /* here we check on wether return values datatype is
       boolean. If its boolean, instead of a get method
       its set a is<MethodName> to comply with JavaBeans
       Pattern spec */
    public static String getJavaMemberReadMethod(JavaStructureMember member) {
        String return_value;
        if (member.getType().getRealName().equals(ModelerConstants.BOOLEAN_CLASSNAME.getValue())) {
            return_value = GeneratorConstants.IS.getValue() + StringUtils.capitalize(member.getName());
        } else {
            return_value = GeneratorConstants.GET.getValue() + StringUtils.capitalize(member.getName());
        }
        return (return_value);
    }

    public static String getResponseName(String messageName) {
        return messageName + GeneratorConstants.RESPONSE.getValue();
    }

    private static final Map<String, String> RESERVED_WORDS = new HashMap(53);

    static {
        RESERVED_WORDS.put("abstract", "_abstract");
        RESERVED_WORDS.put("assert", "_assert");
        RESERVED_WORDS.put("boolean", "_boolean");
        RESERVED_WORDS.put("break", "_break");
        RESERVED_WORDS.put("byte", "_byte");
        RESERVED_WORDS.put("case", "_case");
        RESERVED_WORDS.put("catch", "_catch");
        RESERVED_WORDS.put("char", "_char");
        RESERVED_WORDS.put("class", "_class");
        RESERVED_WORDS.put("const", "_const");
        RESERVED_WORDS.put("continue", "_continue");
        RESERVED_WORDS.put("default", "_default");
        RESERVED_WORDS.put("do", "_do");
        RESERVED_WORDS.put("double", "_double");
        RESERVED_WORDS.put("else", "_else");
        RESERVED_WORDS.put("extends", "_extends");
        RESERVED_WORDS.put("false", "_false");
        RESERVED_WORDS.put("final", "_final");
        RESERVED_WORDS.put("finally", "_finally");
        RESERVED_WORDS.put("float", "_float");
        RESERVED_WORDS.put("for", "_for");
        RESERVED_WORDS.put("goto", "_goto");
        RESERVED_WORDS.put("if", "_if");
        RESERVED_WORDS.put("implements", "_implements");
        RESERVED_WORDS.put("import", "_import");
        RESERVED_WORDS.put("instanceof", "_instanceof");
        RESERVED_WORDS.put("int", "_int");
        RESERVED_WORDS.put("interface", "_interface");
        RESERVED_WORDS.put("long", "_long");
        RESERVED_WORDS.put("native", "_native");
        RESERVED_WORDS.put("new", "_new");
        RESERVED_WORDS.put("null", "_null");
        RESERVED_WORDS.put("package", "_package");
        RESERVED_WORDS.put("private", "_private");
        RESERVED_WORDS.put("protected", "_protected");
        RESERVED_WORDS.put("public", "_public");
        RESERVED_WORDS.put("return", "_return");
        RESERVED_WORDS.put("short", "_short");
        RESERVED_WORDS.put("static", "_static");
        RESERVED_WORDS.put("strictfp", "_strictfp");
        RESERVED_WORDS.put("super", "_super");
        RESERVED_WORDS.put("switch", "_switch");
        RESERVED_WORDS.put("synchronized", "_synchronized");
        RESERVED_WORDS.put("this", "_this");
        RESERVED_WORDS.put("throw", "_throw");
        RESERVED_WORDS.put("throws", "_throws");
        RESERVED_WORDS.put("transient", "_transient");
        RESERVED_WORDS.put("true", "_true");
        RESERVED_WORDS.put("try", "_try");
        RESERVED_WORDS.put("void", "_void");
        RESERVED_WORDS.put("volatile", "_volatile");
        RESERVED_WORDS.put("while", "_while");
        RESERVED_WORDS.put("enum", "_enum");
    }
}