com.googlecode.gmaps4jsf.jsfplugin.util.FacesMojoUtils.java Source code

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Here is the source code for com.googlecode.gmaps4jsf.jsfplugin.util.FacesMojoUtils.java

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/*
 * Copyright 2007 The Apache Software Foundation.
 *
 * Licensed 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 com.googlecode.gmaps4jsf.jsfplugin.util;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

import com.googlecode.gmaps4jsf.jsfplugin.digester.Attribute;
import com.googlecode.gmaps4jsf.jsfplugin.digester.Component;

import org.apache.commons.lang.StringUtils;

/**
 * @author Latest modification by $Author: cagatay_civici $
 * @version $Revision: 465 $ $Date: 2007-06-21 15:33:27 +0300 (Thu, 21 Jun 2007) $
 */
public class FacesMojoUtils {

    public static Map wrapperMap; //primitives and corresponding wrappers
    public static Map toPrimitiveMap; //Method calls to converter wrappers to primitives

    static {
        wrapperMap = new HashMap();
        wrapperMap.put("int", "Integer");
        wrapperMap.put("boolean", "Boolean");

        toPrimitiveMap = new HashMap();
        toPrimitiveMap.put("int", ".intValue()");
        toPrimitiveMap.put("boolean", ".booleanValue()");
    }

    public static String getWrapperType(String type) {
        String wrapperType = (String) wrapperMap.get(type);

        if (StringUtils.isBlank(wrapperType))
            return type; //if none found just return the same type
        else
            return wrapperType;
    }

    public static String getPrimitiveMethod(String type) {
        String toPrimitiveMethod = (String) toPrimitiveMap.get(type);

        if (StringUtils.isBlank(toPrimitiveMethod))
            return StringUtils.EMPTY; //if none found just return the same type
        else
            return toPrimitiveMethod;
    }

    public static boolean shouldWrap(String attributeType) {
        return wrapperMap.containsKey(attributeType);
    }

    /**
     * Calculates array size to be allocated when saving the state
     *
     * @param component
     * @return Array size to be used for state saving
     */
    public static int getStateAllocationSize(Component component) {
        int size = 0;

        for (Iterator iterator = component.getAttributes().iterator(); iterator.hasNext();) {
            Attribute attribute = (Attribute) iterator.next();

            if (!attribute.isIgnored())
                size++;
        }

        return size;
    }
}