com.facebook.api.FeedFacebookPhoto Maven / Gradle / Ivy
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package com.facebook.api;
import java.net.URL;
/**
* A simple Pair consisting of a Facebook Photos photo ID for an image appearing in a newsfeed/minifeed story and the destination URL for a click on that image.
*
* @see IFacebookRestClient
* @see IFacebookRestClient#photos_get
* @see FacebookRestClient#handleFeedImages
*/
public class FeedFacebookPhoto extends Pair implements IFeedImage {
/**
* Creates a linked Facebook Photos photo to appear in a user's newsfeed/minifeed.
*
* @param photoId
* the photo ID of a Facebook photo to appear in a user's newsfeed/minifeed
* @param link
* the URL to which the image should link
* @see IFacebookRestClient#photos_get
* @see FacebookRestClient#handleFeedImages
*/
public FeedFacebookPhoto( Long photoId, URL link ) {
super( photoId, link );
if ( null == photoId || null == link ) {
throw new IllegalArgumentException( "Both photoId and linkUrl should be provided" );
}
if ( 0L >= photoId ) {
throw new IllegalArgumentException( "photoId should be a Facebook Photos ID > 0" );
}
}
/**
* @return the Facebook Photos photo ID of the feed image
*/
public Object getPhotoId() {
return getFirst();
}
/**
* @return the String representation of the feed image "URL"
*/
public String getImageUrlString() {
return getFirst().toString();
}
/**
* @return the link URL to which the feed image should link
*/
public URL getLinkUrl() {
return getSecond();
}
}