org.jannocessor.bootstrap.processor.DomainProxyGeneratorHelper.java Source code

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Here is the source code for org.jannocessor.bootstrap.processor.DomainProxyGeneratorHelper.java

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/**
 * Copyright 2011 Nikolche Mihajlovski
 *
 * This file is part of JAnnocessor.
 *
 * JAnnocessor 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 3 of the License, or
 * (at your option) any later version.
 *
 * JAnnocessor 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with JAnnocessor.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jannocessor.bootstrap.processor;

import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.StringUtils;
import org.jannocessor.domain.executable.JavaMethod;

public class DomainProxyGeneratorHelper {

    private static String[] calculated = { "getCanonicalName", "isDefault", "copy", "getChildren" };

    public String fieldName(JavaMethod method) {
        String name = method.getName().getText();
        if (name.startsWith("get")) {
            return StringUtils.uncapitalize(name.substring(3));
        } else {
            return "_" + name;
        }
    }

    public boolean isGetter(JavaMethod method) {
        String name = method.getName().getText();
        return name.startsWith("get") || name.startsWith("is");
    }

    public boolean isIdentityProperty(JavaMethod method) {
        String name = method.getName().getText();
        return !name.equals("getParent") && !name.equals("getChildren") && isGetter(method)
                && !isCalculated(method);
    }

    public boolean isCalculated(JavaMethod method) {
        // FIXME: use metadata to check if it is calculated
        String name = method.getName().getText();
        return ArrayUtils.contains(calculated, name);
    }

    public boolean isToStringMember(JavaMethod method) {
        String name = method.getName().getText();
        return isIdentityProperty(method)
                || (isCalculated(method) && isGetter(method) && !"getChildren".equals(name));
    }

}