org.apache.sling.hapi.MicrodataAttributeHelper Maven / Gradle / Ivy

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package org.apache.sling.hapi;

import org.osgi.annotation.versioning.ProviderType;

import java.util.Map;

@ProviderType
public interface MicrodataAttributeHelper {

    /**
     * Calls {@link #itemtypeMap()} and normalizes the map into a String of the form 'attr1="val1" attr2="val2"'
     * @return
     */
    String itemtype();

    /**
     * Get a map with the HTMl attributes for a new item of the type defined through
     * a new {@link MicrodataAttributeHelper} object
     * The key is the HTMl attribute name and the value is the HTML attribute value
     * @return
     */
    Map itemtypeMap();

    /**
     * Calls {@link #itemprop(String, boolean)} with 'withType' true
     * @param propName
     * @return
     */
    String itemprop(String propName);

    /**
     * Calls {@link #itempropMap(String, boolean)} and normalizes the map into a String of the form 'attr1="val1" attr2="val2"'
     * @param propName
     * @param withType
     * @return
     */
    String itemprop(String propName, boolean withType);

    /**
     * Get a map with the HTMl attributes for the given property of the type defined through
     * a new {@link MicrodataAttributeHelper}
     * The key is the HTMl attribute name and the value is the HTML attribute value
     *  Will through a {@link HApiException}
     * runtime exception if the property propName does not exist for the type
     * @param propName the name of the property
     * @param withType whether to include the 'itemtype' attribute
     * @return
     */
    Map itempropMap(String propName, boolean withType);

    /**
     *  Get a map of maps with the HTMl attributes for each property of the type defined through
     *  a new {@link MicrodataAttributeHelper}
     *  The key is the property name and the value is a map of attributes like the one returned
     *  by {@link #itempropMap(String, boolean)}
     * @return
     */
    Map> allItemPropMap();

    /**
     * Get a map of types for each type property.
     *  The key is the property name and the value is the type path identifier of that property
     * @return
     */
    Map allPropTypesMap();
}