org.telegram.telegrambots.meta.api.methods.stickers.SetStickerPositionInSet Maven / Gradle / Ivy
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Easy to use library to create Telegram Bots
package org.telegram.telegrambots.meta.api.methods.stickers;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.core.type.TypeReference;
import org.telegram.telegrambots.meta.api.methods.BotApiMethod;
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;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* @author Ruben Bermudez
* @version 1.0
* Use this method to move a sticker in a set created by the bot to a specific position. Returns True on success.
*/
public class SetStickerPositionInSet extends BotApiMethod {
private static final String PATH = "setStickerPositionInSet";
private static final String STICKER_FIELD = "sticker";
private static final String POSITION_FIELD = "position";
@JsonProperty(STICKER_FIELD)
private String sticker; ///< File identifier of the sticker
@JsonProperty(POSITION_FIELD)
private Integer position; ///< New sticker position in the set, zero-based
public SetStickerPositionInSet(String sticker, Integer position) {
this.sticker = checkNotNull(sticker);
this.position = checkNotNull(position);
}
public SetStickerPositionInSet() {
super();
}
@Override
public String getMethod() {
return PATH;
}
@Override
public Boolean 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 setting sticker position in set", result);
}
} catch (IOException e) {
throw new TelegramApiRequestException("Unable to deserialize response", e);
}
}
@Override
public void validate() throws TelegramApiValidationException {
if (sticker == null || sticker.isEmpty()) {
throw new TelegramApiValidationException("sticker can't be null", this);
}
if (position == null || position < 0) {
throw new TelegramApiValidationException("position can't be null", this);
}
}
public String getSticker() {
return sticker;
}
public SetStickerPositionInSet setSticker(String sticker) {
this.sticker = checkNotNull(sticker);
return this;
}
public Integer getPosition() {
return position;
}
public SetStickerPositionInSet setPosition(Integer position) {
this.position = checkNotNull(position);
return this;
}
@Override
public String toString() {
return "SetStickerPositionInSet{" +
"sticker='" + sticker + '\'' +
", position=" + position +
'}';
}
}