INT-1380 added oddeven sample
This commit is contained in:
Oleg Zhurakousky
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java"/>
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<classpathentry kind="src" path="src/main/resources"/>
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<classpathentry kind="src" path="src/test/java"/>
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<classpathentry kind="src" path="src/test/resources"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
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<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
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<classpathentry kind="output" path="target/classes"/>
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1
getting-started/oddeven/.gitignore
vendored
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1
getting-started/oddeven/.gitignore
vendored
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/target
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@@ -0,0 +1,3 @@
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#Thu Sep 16 17:55:53 EDT 2010
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//com.springsource.sts.config.flow.coordinates\:http\://www.springframework.org/schema/integration\:/oddeven/src/main/resources/META-INF/spring/integration/intervalOddEvenDemo.xml=<?xml version\="1.0" encoding\="UTF-8"?>\n<graph>\n<element clazz\="ChannelModelElement" type\="channel">\n<structure end\="529" endstart\="529" start\="509" startend\="529"/>\n<bounds height\="112" width\="116" x\="19" y\="17"/>\n</element>\n<element clazz\="ChannelModelElement" type\="channel">\n<structure end\="550" endstart\="550" start\="531" startend\="550"/>\n<bounds height\="112" width\="116" x\="19" y\="149"/>\n</element>\n<element clazz\="InboundChannelAdapterModelElement" type\="inbound-channel-adapter">\n<structure end\="704" endstart\="678" start\="553" startend\="619"/>\n<bounds height\="112" width\="116" x\="19" y\="281"/>\n</element>\n<element clazz\="RouterModelElement" type\="router">\n<structure end\="787" endstart\="787" start\="707" startend\="787"/>\n<bounds height\="112" width\="116" x\="155" y\="281"/>\n</element>\n<element clazz\="ServiceActivatorModelElement" type\="service-activator">\n<structure end\="846" endstart\="846" start\="790" startend\="846"/>\n<bounds height\="112" width\="116" x\="155" y\="149"/>\n</element>\n<element clazz\="ServiceActivatorModelElement" type\="service-activator">\n<structure end\="907" endstart\="907" start\="849" startend\="907"/>\n<bounds height\="112" width\="116" x\="155" y\="17"/>\n</element>\n</graph>
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eclipse.preferences.version=1
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@@ -2,34 +2,47 @@
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.springframework.integration.samples</groupId>
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<artifactId>spring-integration-samples</artifactId>
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<version>2.0.0.BUILD-SNAPSHOT</version>
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</parent>
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<groupId>org.springframework.integration.samples</groupId>
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<artifactId>oddeven</artifactId>
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<name>Spring Integration Odd-Even Sample</name>
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<version>2.0.0</version>
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<packaging>jar</packaging>
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<properties>
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<spring.integration.version>2.0.0.M7</spring.integration.version>
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<log4j.version>1.2.15</log4j.version>
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<junit.version>4.7</junit.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.integration</groupId>
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<artifactId>spring-integration-core</artifactId>
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<version>${spring.integration.version}</version>
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</dependency>
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<dependency>
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<groupId>log4j</groupId>
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<artifactId>log4j</artifactId>
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<version>${log4j.version}</version>
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</dependency>
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<!-- test-scoped dependencies -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>${junit.version}</version>
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</dependency>
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</dependencies>
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<repositories>
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<repository>
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<id>repository.springframework.maven.release</id>
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<name>Spring Framework Maven Release Repository</name>
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<url>http://maven.springframework.org/release</url>
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</repository>
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<repository>
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<id>repository.springframework.maven.milestone</id>
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<name>Spring Framework Maven Milestone Repository</name>
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<url>http://maven.springframework.org/milestone</url>
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</repository>
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<repository>
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<id>repository.springframework.maven.snapshot</id>
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<name>Spring Framework Maven Snapshot Repository</name>
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<url>http://maven.springframework.org/snapshot</url>
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</repository>
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</repositories>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<configuration>
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<source>1.5</source>
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<target>1.5</target>
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<compilerArgument>-Xlint:all</compilerArgument>
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<showWarnings>true</showWarnings>
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<showDeprecation>false</showDeprecation>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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@@ -1 +1,20 @@
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Demonstrates Inbound channel adapter and Poller configuration with Cron and Interval triggers
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This example demonstrates the following aspects of the CORE EIP support available with Spring Integration:
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1. Inbound Channel Adapter
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2. Filter
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3. Router (SpEL based)
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4. Poller with Cron and Interval Trigers
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Messages are simply being emitted by the Poller (interval based or cron) triggering 'next()' method of Counter class and
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sent to a 'numbers' channel - Inbound Channel Adapter. From the 'numbers' channel Messages are sent
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to an expression-based router (Spring Expression Language). ALl that router does is simply routing messages
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to OddLogger and EvenLogger service
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To execute the Interval-based sample simply run IntervalOddEvenDemoTest class and for Cron-based sample simply
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run CronOddEvenDemo class, You should see the output similar to this:
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INFO : org.springframework.integration.samples.oddeven.OddLogger - odd: 1 at 2010-09-16 05:55:46
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INFO : org.springframework.integration.samples.oddeven.EvenLogger - even: 2 at 2010-09-16 05:55:49
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INFO : org.springframework.integration.samples.oddeven.OddLogger - odd: 3 at 2010-09-16 05:55:52
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INFO : org.springframework.integration.samples.oddeven.EvenLogger - even: 4 at 2010-09-16 05:55:55
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@@ -19,6 +19,7 @@ package org.springframework.integration.samples.oddeven;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import org.apache.log4j.Logger;
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import org.springframework.integration.annotation.MessageEndpoint;
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import org.springframework.integration.annotation.ServiceActivator;
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@@ -30,10 +31,11 @@ import org.springframework.integration.annotation.ServiceActivator;
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*/
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@MessageEndpoint
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public class EvenLogger {
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private static Logger logger = Logger.getLogger(EvenLogger.class);
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@ServiceActivator
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public void log(int i) {
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System.out.println("even: " + i + " at " + new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
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logger.info("even: " + i + " at " + new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
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}
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}
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@@ -19,6 +19,7 @@ package org.springframework.integration.samples.oddeven;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import org.apache.log4j.Logger;
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import org.springframework.integration.annotation.MessageEndpoint;
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import org.springframework.integration.annotation.ServiceActivator;
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@@ -30,10 +31,11 @@ import org.springframework.integration.annotation.ServiceActivator;
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*/
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@MessageEndpoint
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public class OddLogger {
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private static Logger logger = Logger.getLogger(OddLogger.class);
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@ServiceActivator
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public void log(int i) {
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System.out.println("odd: " + i + " at " + new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
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logger.info("odd: " + i + " at " + new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
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}
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}
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@@ -1,35 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<beans:beans xmlns="http://www.springframework.org/schema/integration"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:beans="http://www.springframework.org/schema/beans"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/integration
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http://www.springframework.org/schema/integration/spring-integration.xsd">
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<annotation-config/>
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<channel id="even"/>
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<channel id="odd"/>
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<inbound-channel-adapter id="numbers" ref="counter" method="next">
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<poller max-messages-per-poll="1" fixed-delay="3000"/>
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</inbound-channel-adapter>
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<filter input-channel="numbers" output-channel="positives"
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expression="payload > 0"
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discard-channel="nullChannel"/>
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<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
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<service-activator input-channel="odd" ref="oddLogger"/>
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<service-activator input-channel="even" ref="evenLogger"/>
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<beans:bean id="counter" class="org.springframework.integration.samples.oddeven.Counter"/>
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<beans:bean id="oddLogger" class="org.springframework.integration.samples.oddeven.OddLogger"/>
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<beans:bean id="evenLogger" class="org.springframework.integration.samples.oddeven.EvenLogger"/>
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</beans:beans>
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@@ -16,11 +16,7 @@
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<poller max-messages-per-poll="1" fixed-delay="3000"/>
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</inbound-channel-adapter>
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<filter input-channel="numbers" output-channel="positives"
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expression="payload > 0"
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discard-channel="nullChannel"/>
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<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
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<router input-channel="numbers" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
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<service-activator input-channel="odd" ref="oddLogger"/>
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@@ -35,7 +35,7 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
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public class CronOddEvenDemo {
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public static void main(String[] args) {
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new ClassPathXmlApplicationContext("cronOddEvenDemo.xml", CronOddEvenDemo.class);
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new ClassPathXmlApplicationContext("/META-INF/spring/integration/cronOddEvenDemo.xml", CronOddEvenDemo.class);
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}
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}
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@@ -31,10 +31,10 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
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*
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* @author Mark Fisher
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*/
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public class IntervalOddEvenDemo {
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public class IntervalOddEvenDemoTest {
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public static void main(String[] args) {
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new ClassPathXmlApplicationContext("intervalOddEvenDemo.xml", IntervalOddEvenDemo.class);
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new ClassPathXmlApplicationContext("/META-INF/spring/integration/intervalOddEvenDemo.xml", IntervalOddEvenDemoTest.class);
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}
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}
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@@ -15,8 +15,8 @@
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<level value="warn" />
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</logger>
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<logger name="org.springframework.integration">
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<level value="warn" />
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<logger name="org.springframework.integration.samples">
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<level value="debug" />
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</logger>
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<logger name="org.springframework.integration.channel.NullChannel">
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@@ -1,32 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
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<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
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<!-- Appenders -->
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<appender name="console" class="org.apache.log4j.ConsoleAppender">
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<param name="Target" value="System.out" />
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<layout class="org.apache.log4j.PatternLayout">
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<param name="ConversionPattern" value="%-5p: %c - %m%n" />
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</layout>
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</appender>
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<!-- Loggers -->
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<logger name="org.springframework">
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<level value="warn" />
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</logger>
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<logger name="org.springframework.integration">
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<level value="warn" />
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</logger>
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<logger name="org.springframework.integration.channel.NullChannel">
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<level value="debug" />
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</logger>
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<!-- Root Logger -->
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<root>
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<priority value="warn" />
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<appender-ref ref="console" />
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</root>
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</log4j:configuration>
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<?xml version="1.0" encoding="UTF-8"?>
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<beans:beans xmlns="http://www.springframework.org/schema/integration"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:beans="http://www.springframework.org/schema/beans"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/integration
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http://www.springframework.org/schema/integration/spring-integration.xsd">
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<annotation-config/>
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<channel id="even"/>
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<channel id="odd"/>
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<inbound-channel-adapter id="numbers" ref="counter" method="next">
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<poller max-messages-per-poll="1" cron="1,2,3,5,8,13,21,34,55 * * * * ?"/>
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</inbound-channel-adapter>
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<filter input-channel="numbers" output-channel="positives"
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expression="payload > 0"
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discard-channel="nullChannel"/>
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<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
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<service-activator input-channel="odd" ref="oddLogger"/>
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<service-activator input-channel="even" ref="evenLogger"/>
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<beans:bean id="counter" class="org.springframework.integration.samples.oddeven.Counter"/>
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<beans:bean id="oddLogger" class="org.springframework.integration.samples.oddeven.OddLogger"/>
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<beans:bean id="evenLogger" class="org.springframework.integration.samples.oddeven.EvenLogger"/>
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</beans:beans>
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@@ -1,5 +0,0 @@
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#Generated by Maven
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#Sat Sep 04 08:22:31 EDT 2010
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version=2.0.0.BUILD-SNAPSHOT
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groupId=org.springframework.integration.samples
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artifactId=oddeven
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