89 lines
2.4 KiB
Java
89 lines
2.4 KiB
Java
/*
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* matrix-java-sdk - Matrix Client SDK for Java
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* Copyright (C) 2018 Kamax Sarl
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*
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* https://www.kamax.io/
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package io.kamax.matrix.event;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import io.kamax.matrix.MalformedEventException;
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import io.kamax.matrix.json.GsonUtil;
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import java.util.Optional;
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public enum EventKey {
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AuthEvents("auth_events"),
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Content("content"),
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Depth("depth"),
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Hashes("hashes"),
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Id("event_id"),
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Origin("origin"),
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Timestamp("origin_server_ts"),
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PreviousEvents("prev_events"),
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PreviousState("prev_state"),
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RoomId("room_id"),
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Sender("sender"),
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Signatures("signatures"),
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StateKey("state_key"),
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Type("type"),
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Membership("membership"),
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Unsigned("unsigned");
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private String key;
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EventKey(String key) {
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this.key = key;
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}
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public String get() {
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return key;
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}
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public JsonObject getObj(JsonObject o) {
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return findObj(o).orElseThrow(() -> new MalformedEventException(key));
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}
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public JsonElement getElement(JsonObject o) {
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return GsonUtil.findElement(o, key).orElseThrow(() -> new MalformedEventException(key));
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}
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public Optional<JsonObject> findObj(JsonObject o) {
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return GsonUtil.findObj(o, key);
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}
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public Optional<String> findString(JsonObject o) {
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return GsonUtil.findString(o, key);
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}
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public String getString(JsonObject o) {
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return findString(o).orElseThrow(() -> new MalformedEventException(key));
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}
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public String getStringOrNull(JsonObject o) {
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return GsonUtil.getStringOrNull(o, key);
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}
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public long getLong(JsonObject o) {
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return GsonUtil.getLong(o, key);
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}
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}
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