org.telegram.telegrambots.meta.api.methods.GetUserProfilePhotos Maven / Gradle / Ivy
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Easy to use library to create Telegram Bots
package org.telegram.telegrambots.meta.api.methods;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.core.type.TypeReference;
import org.telegram.telegrambots.meta.api.objects.UserProfilePhotos;
import org.telegram.telegrambots.meta.api.objects.replykeyboard.ApiResponse;
import org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException;
import org.telegram.telegrambots.meta.exceptions.TelegramApiValidationException;
import java.io.IOException;
/**
* @author Ruben Bermudez
* @version 1.0
* @brief Use this method to get a list of profile pictures for a user. Returns a UserProfilePhotos object.
* @date 20 of June of 2015
*/
public class GetUserProfilePhotos extends BotApiMethod {
public static final String PATH = "getuserprofilephotos";
private static final String USERID_FIELD = "user_id";
private static final String OFFSET_FIELD = "offset";
private static final String LIMIT_FIELD = "limit";
@JsonProperty(USERID_FIELD)
private Integer userId; ///< Unique identifier of the target user
/**
* Sequential number of the first photo to be returned. By default, all photos are returned.
*/
@JsonProperty(OFFSET_FIELD)
private Integer offset;
/**
* Optional. Limits the number of photos to be retrieved. Values between 1—100 are accepted. Defaults to 100.
*/
@JsonProperty(LIMIT_FIELD)
private Integer limit;
public GetUserProfilePhotos() {
super();
}
public Integer getUserId() {
return userId;
}
public GetUserProfilePhotos setUserId(Integer userId) {
this.userId = userId;
return this;
}
public Integer getOffset() {
return offset;
}
public GetUserProfilePhotos setOffset(Integer offset) {
this.offset = offset;
return this;
}
public Integer getLimit() {
return limit;
}
public GetUserProfilePhotos setLimit(Integer limit) {
this.limit = limit;
return this;
}
@Override
public String getMethod() {
return PATH;
}
@Override
public UserProfilePhotos deserializeResponse(String answer) throws TelegramApiRequestException {
try {
ApiResponse result = OBJECT_MAPPER.readValue(answer,
new TypeReference>(){});
if (result.getOk()) {
return result.getResult();
} else {
throw new TelegramApiRequestException("Error getting user profile photos", result);
}
} catch (IOException e) {
throw new TelegramApiRequestException("Unable to deserialize response", e);
}
}
@Override
public void validate() throws TelegramApiValidationException {
if (userId == null) {
throw new TelegramApiValidationException("UserId parameter can't be empty", this);
}
if (offset == null) {
throw new TelegramApiValidationException("Offset parameter can't be empty", this);
}
}
@Override
public String toString() {
return "GetUserProfilePhotos{" +
"userId=" + userId +
", offset=" + offset +
", limit=" + limit +
'}';
}
}