AbstractGenerator.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
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 * GPL Classpath Exception:
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 *
 * Modifications:
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 * enclosed by brackets [] replaced by your own identifying information:
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 */

package org.glassfish.ha.store.apt.generators;

import com.sun.mirror.type.PrimitiveType;
import com.sun.mirror.type.TypeMirror;

import java.util.Map;
import java.util.HashMap;
import java.util.Set;
import java.util.HashSet;

/**
 * @author Mahesh Kannan
 */
public class AbstractGenerator {

    private int indent;

    private String space = "";

    protected Map<String, TypeMirror> types =
            new HashMap<String, TypeMirror>();

    protected Set<String> attrNames = new HashSet<String>();

    protected void increaseIndent() {
        indent++;
        space += "\t";
    }

    protected void decreaseIndent() {
        indent--;
        space = space.substring(1);
    }

    protected void println(String msg) {
        System.out.println(space + msg);
    }

    protected void print(String msg) {
        System.out.print(space + msg);
    }

    protected void println() {
        System.out.println(space);
    }

    protected void addAttribute(String attrName, TypeMirror decl) {
        attrNames.add(attrName);
        types.put(attrName, decl);
    }

    protected static String getWrapperType(TypeMirror type) {
        String result = type.toString();
        if (type instanceof PrimitiveType) {
            result = Character.toUpperCase(result.charAt(0)) + result.substring(1);
        }
        /*
        int index = result.lastIndexOf(' ');
        result = result.substring(0, index);

        if (type instanceof PrimitiveType) {
            result = Character.toUpperCase(result.charAt(0)) + result.substring(1);
        }

        int ltIndex = result.indexOf('<');

        return (ltIndex == -1) ? result : result.substring(0, ltIndex);
        */
        return result;
    }

}