com.facebook.api.FeedUserPhoto 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 FeedUserPhoto extends Pair implements IFeedImage {
/**
* Creates a linked Facebook Photos photo to appear in a user's newsfeed/minifeed.
*
* @param userId
* 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 FeedUserPhoto( Long userId, URL link ) {
super( userId, link );
if ( null == userId || null == link ) {
throw new IllegalArgumentException( "Both userId and linkUrl should be provided" );
}
if ( 0 >= userId ) {
throw new IllegalArgumentException( "photoId should be a Facebook user ID" );
}
}
/**
* @return the Facebook user ID of the feed image
*/
public Object getUserId() {
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();
}
}