org.springframework.social.facebook.api.impl.CommentTemplate.java Source code

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Here is the source code for org.springframework.social.facebook.api.impl.CommentTemplate.java

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/*
 * Copyright 2015 the original author or authors.
 *
 * 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
 *
 *      https://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 org.springframework.social.facebook.api.impl;

import static org.springframework.social.facebook.api.impl.PagedListUtils.*;

import org.springframework.social.facebook.api.Comment;
import org.springframework.social.facebook.api.CommentOperations;
import org.springframework.social.facebook.api.GraphApi;
import org.springframework.social.facebook.api.PagedList;
import org.springframework.social.facebook.api.PagingParameters;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;

class CommentTemplate implements CommentOperations {

    private final GraphApi graphApi;

    public CommentTemplate(GraphApi graphApi) {
        this.graphApi = graphApi;
    }

    public PagedList<Comment> getComments(String objectId) {
        return getComments(objectId, new PagingParameters(25, 0, null, null));
    }

    public PagedList<Comment> getComments(String objectId, PagingParameters pagedListParameters) {
        return graphApi.fetchConnections(objectId, "comments", Comment.class,
                getPagingParameters(pagedListParameters));
    }

    public Comment getComment(String commentId) {
        return graphApi.fetchObject(commentId, Comment.class, ALL_FIELDS);
    }

    public String addComment(String objectId, String message) {
        MultiValueMap<String, Object> map = new LinkedMultiValueMap<String, Object>();
        map.set("message", message);
        return graphApi.publish(objectId, "comments", map);
    }

    public void deleteComment(String objectId) {
        graphApi.delete(objectId);
    }

    private static final String[] ALL_FIELDS = { "id", "attachment", "can_comment", "can_remove", "comment_count",
            "created_time", "from", "like_count", "message", "parent", "user_likes" };

}