增加流程变更事件

hos-admin/hos-admin.iml

@@ -44,6 +44,16 @@
    <orderEntry type="library" name="Maven: org.springframework:spring-context:4.3.2.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-webmvc:4.3.2.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-expression:4.3.2.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-activemq:1.4.0.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-jms:4.3.2.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-messaging:4.3.2.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-tx:4.3.2.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.apache.activemq:activemq-broker:5.13.4" level="project" />
    <orderEntry type="library" name="Maven: org.apache.activemq:activemq-client:5.13.4" level="project" />
    <orderEntry type="library" name="Maven: org.apache.geronimo.specs:geronimo-jms_1.1_spec:1.1.1" level="project" />
    <orderEntry type="library" name="Maven: org.fusesource.hawtbuf:hawtbuf:1.11" level="project" />
    <orderEntry type="library" name="Maven: org.apache.geronimo.specs:geronimo-j2ee-management_1.1_spec:1.0.1" level="project" />
    <orderEntry type="library" name="Maven: org.apache.activemq:activemq-openwire-legacy:5.13.4" level="project" />
    <orderEntry type="library" scope="TEST" name="Maven: org.springframework.boot:spring-boot-starter-test:1.4.0.RELEASE" level="project" />
    <orderEntry type="library" scope="TEST" name="Maven: org.springframework.boot:spring-boot-test:1.4.0.RELEASE" level="project" />
    <orderEntry type="library" scope="TEST" name="Maven: org.springframework.boot:spring-boot-test-autoconfigure:1.4.0.RELEASE" level="project" />

hos-admin/pom.xml

@@ -1,50 +1,61 @@
<?xml version="1.0" encoding="UTF-8"?>
<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">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.yihu.hos</groupId>
	<artifactId>hos-admin</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>
	<name>hos-admin</name>
	<description>ESB管理平台</description>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.4.0.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>
	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.yihu.hos</groupId>
    <artifactId>hos-admin</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>hos-admin</name>
    <description>ESB管理平台</description>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.4.0.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-activemq</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!--<dependency>-->
        <!--<groupId>org.apache.activemq</groupId>-->
        <!--<artifactId>activemq-spring</artifactId>-->
        <!--<version>5.10.0</version>-->
        <!--</dependency>-->
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

hos-admin/src/main/java/com/yihu/hos/HosAdminApplication.java

@@ -1,10 +1,20 @@
package com.yihu.hos;
import org.apache.activemq.command.ActiveMQQueue;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.jms.annotation.EnableJms;
import javax.jms.Queue;
@SpringBootApplication
@EnableJms
public class HosAdminApplication {
	@Bean
	public Queue queue() {
		return new ActiveMQQueue("sample.queue");
	}
	public static void main(String[] args) {
		SpringApplication.run(HosAdminApplication.class, args);

hos-admin/src/main/java/services/HosServiceEventService.java

@@ -0,0 +1,77 @@
package services;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.stereotype.Component;
import javax.jms.Queue;
/**
 * @created Airhead 2016/8/2.
 */
@Component
public class HosServiceEventService {
    @Autowired
    private JmsMessagingTemplate jmsMessagingTemplate;
    @Autowired
    private Queue queue;
    /**
     * 当外界组件通知一个新的processor处理器被定义时，该事件被触发。
     *
     * @param serviceName    本次processor处理器变化，所涉及的业务系统唯一标识。在zookeeper数据结构中就是“systemNameA”。
     * @param packageName processor处理器定义涉及的class包名
     * @param className   processor处理器定义涉及的class类名
     * @param path    processor处理器定义涉及的class内容，如果zookeeper数据结构中class分片存储，在业务级接口层面上也进行了合并
     */
    public void processorAdded(String serviceName, String packageName, String className, String path) {
        sendMsg(serviceName, packageName, className, path);
    }
    /**
     * 当外界组件通知一个已有的processor处理器data部分发生变化时，该事件被触发。
     */
    public void processorDataChanged(String serviceName, String packageName, String className, String path) {
        this.sendMsg(serviceName, packageName, className, path);
    }
    /**
     * 当外界组件通知一个新的RouteDefine路由被定义时，该事件被触发
     */
    public void routeDefineAdded(String serviceName, String packageName, String className, String path) {
        this.sendMsg(serviceName, packageName, className, path);
    }
    /**
     * 当外界组件通知一个已有的RouteDefine路由定义被改变时，主要就是路由定义内容被改变时，该事件被触发。
     */
    public void routeDefineChanged(String serviceName, String packageName, String className, String path) {
        this.sendMsg(serviceName, packageName, className, path);
    }
    /**
     * 当外界组件通知一个已有的RouteDefine路由定义被删除时，该事件被触发。
     */
    public void routeDefineDelete(String serviceName, String packageName, String className) {
        this.sendMsg(serviceName, packageName, className, null);
    }
    private void sendMsg(String serviceName, String packageName, String className, String path) {
        ObjectMapper objectMapper = new ObjectMapper();
        ObjectNode objectNode = objectMapper.createObjectNode();
        objectNode.put("serviceName", serviceName);
        objectNode.put("packageName", packageName);
        objectNode.put("className", className);
        objectNode.put("path", path);
        try {
            String msg = objectMapper.writeValueAsString(objectNode);
            this.jmsMessagingTemplate.convertAndSend(this.queue, msg);
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }
    }
}

hos-admin/src/main/resources/application.properties

@@ -0,0 +1,2 @@
spring.activemq.broker-url=192.168.1.220:
spring.activemq.pool.enabled=false

hos-broker/src/main/java/com/yihu/hos/listener/HosServiceListener.java

@@ -0,0 +1,36 @@
package com.yihu.hos.listener;
/**
 * @created Airhead 2016/8/2.
 */
public interface HosServiceListener {
    /**
     * 当外界组件通知一个新的processor处理器被定义时，该事件被触发。
     *
     * @param systemId    本次processor处理器变化，所涉及的业务系统唯一标识。在zookeeper数据结构中就是“systemNameA”。
     * @param packageName processor处理器定义涉及的class包名
     * @param className   processor处理器定义涉及的class类名
     * @param path    processor处理器定义涉及的class内容，如果zookeeper数据结构中class分片存储，在业务级接口层面上也进行了合并
     */
    void onProcessorAdded(String systemId, String packageName, String className, String path);
    /**
     * 当外界组件通知一个已有的processor处理器data部分发生变化时，该事件被触发。
     */
    void onProcessorDataChanged(String systemId, String packageName, String className, String path);
    /**
     * 当外界组件通知一个新的RouteDefine路由被定义时，该事件被触发
     */
    void onRouteDefineAdded(String systemId, String packageName, String className, String path);
    /**
     * 当外界组件通知一个已有的RouteDefine路由定义被改变时，主要就是路由定义内容被改变时，该事件被触发。
     */
    void onRouteDefineChanged(String systemId, String packageName, String className, String path);
    /**
     * 当外界组件通知一个已有的RouteDefine路由定义被删除时，该事件被触发。
     */
    void onRouteDefineDelete(String systemId, String packageName, String className);
}