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