Notices

通知公告

maxkey-persistence/src/main/java/org/maxkey/persistence/mapper/NoticesMapper.java

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+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+
+/**
+ * 
+ */
+package org.maxkey.persistence.mapper;
+
+import org.apache.mybatis.jpa.persistence.IJpaBaseMapper;
+import org.maxkey.domain.Notices;
+
+/**
+ * @author Crystal.sea
+ *
+ */
+public  interface NoticesMapper extends IJpaBaseMapper<Notices> {
+
+    public Notices queryLastedNotices();
+}

maxkey-persistence/src/main/java/org/maxkey/persistence/service/NoticesService.java

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+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+
+package org.maxkey.persistence.service;
+
+import org.apache.mybatis.jpa.persistence.JpaBaseService;
+import org.maxkey.domain.Notices;
+import org.maxkey.persistence.mapper.NoticesMapper;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class NoticesService  extends JpaBaseService<Notices>{
+
+	public NoticesService() {
+		super(NoticesMapper.class);
+	}
+
+	/* (non-Javadoc)
+	 * @see com.connsec.db.service.BaseService#getMapper()
+	 */
+	@Override
+	public NoticesMapper getMapper() {
+		// TODO Auto-generated method stub
+		return (NoticesMapper)super.getMapper();
+	}
+	
+	
+	public Notices queryLastedNotices() {
+		return getMapper().queryLastedNotices();
+	}
+}

maxkey-persistence/src/main/resources/org/maxkey/persistence/mapper/xml/mysql/NoticesMapper.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.maxkey.persistence.mapper.NoticesMapper">
+
+	<sql id="where_statement">
+    	<if test="id != null and id != ''">
+			AND	ID	=	#{id}
+		</if> 
+		<if test="title != null and title != ''">
+			AND TITLE  LIKE  '%${title}%'
+		</if> 
+    </sql>
+    
+	
+	
+	<select id="queryPageResults" parameterType="Notices" resultType="Notices">
+		SELECT
+			*
+		FROM
+			MXK_NOTICES
+		WHERE
+			 (1=1)	
+		<include refid="where_statement"/>
+		ORDER BY  MODIFIEDDATE DESC
+	</select>
+	
+	<select id="queryLastedNotices" parameterType="Notices" resultType="Notices">
+		SELECT
+			*
+		FROM
+			MXK_NOTICES
+		ORDER BY  MODIFIEDDATE DESC
+		LIMIT 1
+	</select>
+	
+</mapper>