com.liferay.alloy.util.ReservedAttributeUtil.java Source code

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Here is the source code for com.liferay.alloy.util.ReservedAttributeUtil.java

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/**
 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.alloy.util;

import com.liferay.alloy.tools.model.Attribute;
import com.liferay.alloy.tools.model.Component;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;

import java.util.Arrays;
import java.util.List;

import org.apache.commons.lang.StringUtils;

/**
 * <a href="ReservedAttributeUtil.java.html"><b><i>View Source</i></b></a>
 *
 * @author Eduardo Lundgren
 */
public class ReservedAttributeUtil {

    public static String getOriginalName(String componentName, String attributeName) {

        String originalName = StringUtils.uncapitalize(
                StringUtil.replaceFirst(attributeName, componentName.toLowerCase(), StringPool.BLANK));

        if (isReserved(originalName)) {
            attributeName = originalName;
        }

        return attributeName;
    }

    public static String getSafeName(Attribute attribute) {
        String name = attribute.getName();

        Component component = attribute.getComponent();

        if (isReserved(attribute) && (component != null)) {
            String componentName = component.getName();

            name = componentName.toLowerCase().concat(StringUtils.capitalize(name));
        }

        return name;
    }

    public static boolean isReserved(Attribute attribute) {
        return isReserved(attribute.getName());
    }

    public static boolean isReserved(String attributeName) {
        return RESERVED_ATTRIBUTES.contains(attributeName);
    }

    public static final List<String> RESERVED_ATTRIBUTES = Arrays.asList(new String[] { "values", "value",
            "servletRequest", "servletResponse", "servletContext", "scopedAttribute", "scopedAttributes",
            "previousOut", "parent", "namespacedAttribute", "attributeNamespace", "bodyContent", "class",
            "dynamicAttribute", "dynamicAttributes", "id", "scriptPosition", "page", "locale" });

}