[Add] Project, Event, Core, Framework-API 增加 Event 模块;

[Add] EventExecutor, EventObject, EventHandler 添加基本的事件类;
[Add] AbstractEventObject 添加完成了 EventObject 所需方法的抽象类;
[Add] EventHandlerRegistry 添加事件处理注册器接口, 分离与事件处理注册的部分;
[Add] Core/pom.xml, Event/pom.xml, Framework-API/pom.xml, Project/pom.xml 添加 Event 模块并在所需模块中引入;
[Add] Cancelable, SupportedCancel 添加与事件取消有关的接口;
[Add] EventUtils 添加与事件处理有关的工具类;
[Add] EventUtilsTest, TestEvent, StandardHandler, IllegalHandler 添加针对 EventUtils 的完整单元测试;

ContentGrabbingJi-Event/pom.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (C) 2020  LamGC
+  ~
+  ~ ContentGrabbingJi is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU Affero General Public License as
+  ~ published by the Free Software Foundation, either version 3 of the
+  ~ License, or (at your option) any later version.
+  ~
+  ~ ContentGrabbingJi is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  ~ GNU Affero General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU Affero General Public License
+  ~ along with this program.  If not, see <https://www.gnu.org/licenses/>.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>ContentGrabbingJi</artifactId>
+        <groupId>net.lamgc</groupId>
+        <version>3.0.0-alpha-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>ContentGrabbingJi-Event</artifactId>
+
+
+</project>

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/AbstractEventObject.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.util.UUID;
+
+/**
+ * 抽象事件对象.
+ * <p> 已完成对 {@link EventObject#getEventId()} 的实现.
+ * @author LamGC
+ */
+public abstract class AbstractEventObject implements EventObject {
+
+    private final UUID eventId = UUID.randomUUID();
+
+    @Override
+    public UUID getEventId() {
+        return eventId;
+    }
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/Cancelable.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.util.Observer;
+
+/**
+ * 可取消接口.
+ * <p> 实现了该接口的事件可对其处理进行取消.
+ * <p> 取消状态不可撤回.
+ * @author LamGC
+ */
+public interface Cancelable {
+
+    /**
+     * 检查事件是否已被取消.
+     * @return 如果事件已被取消, 返回 true.
+     */
+    boolean canceled();
+
+    /**
+     * 注册事件取消监听器.
+     * <p> 注意: 如果发生取消事件, 无论 {@link java.util.Observable} 是否为事件对象本身, 参数 {@code arg} 都必须传递事件对象自身!
+     * @param cancelObserver 观察者对象.
+     * @throws UnsupportedOperationException 当该可取消对象不支持 {@link java.util.Observable} 时抛出,
+     *         既然不支持观察取消事件, 那么 {@link #observableCancel()} 应当返回 {@code false}, 否则该方法不允许抛出该异常.
+     */
+    void registerCancelObserver(Observer cancelObserver) throws UnsupportedOperationException;
+
+    /**
+     * 是否可观察取消事件.
+     * <p> 如果本方法返回 {@code true},
+     * 那么 {@link #registerCancelObserver(Observer)} 不允许抛出 {@link UnsupportedOperationException} 异常.
+     * @return 如果可以, 返回 true.
+     */
+    boolean observableCancel();
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/EventExecutor.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+/**
+ * 事件执行器.
+ * @author LamGC
+ */
+public interface EventExecutor {
+
+    /**
+     * 执行事件.
+     * @param event 事件对象.
+     */
+    void execute(EventObject event);
+
+    /**
+     * 是否为异步事件执行器.
+     * @return 如果为异步事件执行器, 返回 {@code true}, 如果为同步事件执行器, 返回 {@code false}.
+     */
+    boolean isAsync();
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/EventHandler.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 事件处理器注解.
+ * <p> 标记了该注解的方法, 如符合处理方法条件, 则会被 {@link EventHandlerRegistry} 注册为事件处理方法.
+ * @author LamGC
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface EventHandler {
+
+    /**
+     * 是否接受事件对象的子类.
+     * <p> 当该选项为 {@code true} 时, 子类事件也会传递到该方法进行处理.
+     *     例如事件 Parent, 和它的子类 Child, 处理方法: {@code handler(Parent event)};
+     *     如果该选项为 {@code true}, 那么 Child 也会传递到该方法进行处理, 反之, 如果该选项为 {@code false},
+     *     那么该方法只会接收 Parent 事件, 而不会接收它的子类 Child.
+     * <p> 默认值: {@code false}
+     * @return 返回该方法是否支持继承性.
+     */
+    boolean inheritable() default false;
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/EventHandlerRegistry.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+
+/**
+ * 事件处理注册器.
+ * <p> 实现了该接口的类将允许注册事件处理方法.
+ * @author LamGC
+ */
+public interface EventHandlerRegistry {
+
+    /**
+     * 注册对象中的事件处理方法.
+     * @param handlerObject 包含事件处理方法的对象.\
+     * @return 返回已成功添加的方法数.
+     */
+    int registerHandler(Object handlerObject);
+
+    /**
+     * 获取能处理指定事件的所有方法.
+     * @param event 待匹配的事件对象.
+     * @return 返回一个集合, 集合存储了可处理该事件的所有方法.
+     */
+    Map<Method, Object> getMatchedHandlerMethod(EventObject event);
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/EventObject.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.util.UUID;
+
+/**
+ * 事件对象.
+ * @author LamGC
+ */
+public interface EventObject {
+
+    /**
+     * 获取事件 UUID.
+     * <p> 需保证 UUID 对应了唯一的事件对象, 即使内容重复.
+     * @return 返回事件Id.
+     */
+    UUID getEventId();
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/EventUtils.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * 事件处理工具类.
+ * @author LamGC
+ */
+public final class EventUtils {
+
+    /**
+     * 检查 {@link EventExecutor} 是否支持取消事件.
+     * @param executor 事件执行器.
+     * @return 如果支持, 返回 {@code true}
+     */
+    public static boolean isSupportedCancel(EventExecutor executor) {
+        return executor instanceof SupportedCancel;
+    }
+
+    /**
+     * 检查方法是否符合事件处理方法条件.
+     * @param method 待检查的方法.
+     * @return 如果符合, 返回 true.
+     */
+    public static boolean checkEventHandlerMethod(Method method) {
+        int modifiers = method.getModifiers();
+        // 新版事件系统将不再允许静态方法作为事件处理方法, 以降低管理难度.
+        if (!Modifier.isPublic(modifiers) || Modifier.isAbstract(modifiers) || Modifier.isStatic(modifiers)) {
+            return false;
+        }
+        if (!method.isAnnotationPresent(EventHandler.class) || method.getParameterCount() != 1) {
+            return false;
+        }
+
+        Class<?> param = method.getParameterTypes()[0];
+        if (!EventObject.class.isAssignableFrom(param)) {
+            return false;
+        }
+        return method.getReturnType().equals(Void.TYPE);
+    }
+
+}

ContentGrabbingJi-Event/src/main/java/net/lamgc/cgj/bot/event/SupportedCancel.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import java.util.NoSuchElementException;
+import java.util.UUID;
+
+/**
+ * 支持取消接口.
+ * <p> 实现了该接口的 {@link EventExecutor} 可对已投递执行的事件进行取消, 以阻止事件被执行.
+ * @author LamGC
+ */
+public interface SupportedCancel {
+
+    /**
+     * 通过 EventId 取消事件的处理.
+     * @param eventId 事件Id.
+     * @return 如果成功, 返回 true, 如果事件已执行完成, 返回 false.
+     * @throws UnsupportedOperationException 当事件未实现 {@link Cancelable} 接口时抛出.
+     * @throws NoSuchElementException 当 EventId 所属事件在 {@link SupportedCancel} 中无法找到时抛出.
+     */
+    boolean cancelEvent(UUID eventId) throws UnsupportedOperationException, NoSuchElementException;
+
+    /**
+     * 通过 Event 对象取消事件的处理.
+     * @param event 事件对象.
+     * @return 如果成功, 返回 true, 如果事件已执行完成, 返回 false.
+     * @throws UnsupportedOperationException 当事件未实现 {@link Cancelable} 接口时抛出.
+     * @throws NoSuchElementException 当 EventId 所属事件在 {@link SupportedCancel} 中无法找到时抛出.
+     */
+    boolean cancelEvent(EventObject event) throws UnsupportedOperationException, NoSuchElementException;
+
+    /**
+     * 对可取消对象执行取消处理操作.
+     * @param cancelableEvent 可取消对象事件.
+     * @return 如果成功, 返回 true, 如果事件已执行完成, 返回 false.
+     * @throws NoSuchElementException 当 EventId 所属事件在 {@link SupportedCancel} 中无法找到时抛出.
+     */
+    boolean cancelEvent(Cancelable cancelableEvent) throws NoSuchElementException;
+
+}

ContentGrabbingJi-Event/src/test/java/net/lamgc/cgj/bot/event/EventUtilsTest.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event;
+
+import net.lamgc.cgj.bot.event.handler.IllegalHandler;
+import net.lamgc.cgj.bot.event.handler.StandardHandler;
+import net.lamgc.cgj.bot.event.object.TestEvent;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.lang.reflect.Method;
+import java.util.NoSuchElementException;
+import java.util.UUID;
+
+public class EventUtilsTest {
+
+    @Test
+    public void supportedCancelCheckTest() {
+        class NonSupportedCancelClass implements EventExecutor {
+            @Override
+            public void execute(EventObject event) {
+
+            }
+
+            @Override
+            public boolean isAsync() {
+                return false;
+            }
+        }
+        class SupportedCancelClass implements SupportedCancel, EventExecutor {
+
+            @Override
+            public boolean cancelEvent(UUID eventId) throws UnsupportedOperationException, NoSuchElementException {
+                return false;
+            }
+
+            @Override
+            public boolean cancelEvent(EventObject event) throws UnsupportedOperationException, NoSuchElementException {
+                return false;
+            }
+
+            @Override
+            public boolean cancelEvent(Cancelable cancelableEvent) throws NoSuchElementException {
+                return false;
+            }
+
+            @Override
+            public void execute(EventObject event) {
+
+            }
+
+            @Override
+            public boolean isAsync() {
+                return false;
+            }
+        }
+
+        Assert.assertTrue(EventUtils.isSupportedCancel(new SupportedCancelClass()));
+        Assert.assertFalse(EventUtils.isSupportedCancel(new NonSupportedCancelClass()));
+    }
+
+    @Test
+    public void standardHandlerMethodCheckTest() throws NoSuchMethodException {
+        Method targetMethod = StandardHandler.class.getMethod("standardHandle", TestEvent.class);
+        Assert.assertTrue(EventUtils.checkEventHandlerMethod(targetMethod));
+    }
+
+    @Test
+    public void invalidHandlerMethodCheckTest() {
+        for (Method method : IllegalHandler.class.getDeclaredMethods()) {
+            Assert.assertFalse(EventUtils.checkEventHandlerMethod(method));
+        }
+    }
+
+}

ContentGrabbingJi-Event/src/test/java/net/lamgc/cgj/bot/event/handler/IllegalHandler.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event.handler;
+
+import net.lamgc.cgj.bot.event.EventHandler;
+import net.lamgc.cgj.bot.event.object.TestEvent;
+
+public abstract class IllegalHandler {
+
+    @EventHandler
+    public void nonArgumentHandleMethod() {
+
+    }
+
+    @EventHandler
+    public abstract void abstractHandleMethod(TestEvent event);
+
+    @EventHandler
+    public static void staticHandleMethod(TestEvent event) {
+
+    }
+
+    @EventHandler
+    private void privateHandleMethod(TestEvent event) {
+
+    }
+
+    public void nonAnnotationHandle() {
+
+    }
+
+    @EventHandler
+    public void multiArgumentsHandleMethod(TestEvent event, Object object) {
+
+    }
+
+    @EventHandler
+    public void invalidArgumentMethod(Object object) {
+
+    }
+
+    @EventHandler
+    public Object invalidReturnTypeMethod(TestEvent event) {
+        return null;
+    }
+
+}

ContentGrabbingJi-Event/src/test/java/net/lamgc/cgj/bot/event/handler/StandardHandler.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event.handler;
+
+import net.lamgc.cgj.bot.event.EventHandler;
+import net.lamgc.cgj.bot.event.object.TestEvent;
+
+public class StandardHandler {
+
+    @EventHandler
+    public void standardHandle(TestEvent event) {
+
+    }
+
+}

ContentGrabbingJi-Event/src/test/java/net/lamgc/cgj/bot/event/object/TestEvent.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.event.object;
+
+import net.lamgc.cgj.bot.event.AbstractEventObject;
+
+public class TestEvent extends AbstractEventObject {
+
+    private final String content;
+
+    public TestEvent(String content) {
+        this.content = content;
+    }
+
+    public String getContent() {
+        return content;
+    }
+}

ContentGrabbingJi-core/pom.xml

@@ -49,6 +49,11 @@
             <artifactId>ContentGrabbingJi-pixiv</artifactId>
             <version>3.0.0-alpha-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>net.lamgc</groupId>
+            <artifactId>ContentGrabbingJi-Event</artifactId>
+            <version>3.0.0-alpha-SNAPSHOT</version>
+        </dependency>
 
         <dependency>
             <groupId>com.google.code.gson</groupId>

ContentGrabbingJi-framework-api/pom.xml

@@ -39,6 +39,17 @@
             <artifactId>gson</artifactId>
             <version>2.8.6</version>
         </dependency>
+
+        <dependency>
+            <groupId>net.lamgc</groupId>
+            <artifactId>ContentGrabbingJi-Event</artifactId>
+            <version>3.0.0-alpha-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>net.lamgc</groupId>
+            <artifactId>ContentGrabbingJi-common</artifactId>
+            <version>3.0.0-alpha-SNAPSHOT</version>
+        </dependency>
     </dependencies>
 
 </project>

pom.xml

@@ -35,6 +35,7 @@
         <module>ContentGrabbingJi-CacheStore-redis</module>
         <module>ContentGrabbingJi-CacheStore-local</module>
         <module>ContentGrabbingJi-common</module>
+        <module>ContentGrabbingJi-Event</module>
     </modules>
 
     <developers>