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Main ACS AEM Commons OSGi Bundle. Includes commons utilities.

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/*
 * ACS AEM Commons
 *
 * Copyright (C) 2013 - 2023 Adobe
 *
 * 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.adobe.acs.commons.genericlists;

import java.util.List;
import java.util.Locale;

import javax.inject.Inject;
import javax.inject.Named;

import org.apache.sling.api.resource.Resource;
import org.apache.sling.models.annotations.DefaultInjectionStrategy;
import org.apache.sling.models.annotations.Model;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.osgi.annotation.versioning.ProviderType;

import com.adobe.acs.commons.mcp.form.FormField;
import com.adobe.acs.commons.mcp.form.MultifieldComponent;

/**
 * A generic list of title/value pairs.
 */
@ProviderType
@Model(adaptables = Resource.class, defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL, resourceType = "acs-commons/components/utilities/genericlist")
public interface GenericList {

    /**
     * Return an ordered list of title/value pairs.
     *
     * @return the item list
     */
    @NotNull
    @Inject
    @Named("list")
    @FormField(name = "List", component = MultifieldComponent.class)
    List getItems();

    /**
     * Get an item's title by its value.
     *
     * @param value the list item's value
     * @return the title or null
     */
    @Nullable
    String lookupTitle(String value);

    /**
     * Get an item's localized title by its value.
     *
     * @param value the list item's value
     * @param locale the locale for localization
     * @return the title or null
     */
    @Nullable
    String lookupTitle(String value, Locale locale);

    /**
     * A generic item/value pair within a list.
     *
     */
    @Model(adaptables = Resource.class, defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL, resourceType = "acs-commons/components/utilities/genericlist/item")
    interface Item {

        /**
         * Get the item's title.
         *
         * @return the title
         */
        @NotNull
        @Inject
        @Named("jcr:title")
        @FormField(name = "Title", localize = true)
        String getTitle();

        /**
         * Get the item's localized title.
         *
         * @param locale the locale for localization
         *
         * @return the title
         */
        @NotNull
        String getTitle(Locale locale);

        /**
         * Get the item's value.
         *
         * @return the value
         */
        @NotNull
        @Inject
        @Named("value")
        @FormField(name = "Value")
        String getValue();
    }
}