INT-1380 added file sample

getting-started/oddeven/.classpath

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

getting-started/oddeven/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>oddeven</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.maven.ide.eclipse.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.maven.ide.eclipse.maven2Nature</nature>
+	</natures>
+</projectDescription>

getting-started/oddeven/pom.xml

@@ -0,0 +1,35 @@
+<?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/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.integration.samples</groupId>
+		<artifactId>spring-integration-samples</artifactId>
+		<version>2.0.0.BUILD-SNAPSHOT</version>
+	</parent>
+	<artifactId>oddeven</artifactId>
+	<name>Spring Integration Odd-Even Sample</name>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.integration</groupId>
+			<artifactId>spring-integration-core</artifactId>
+		</dependency>
+	</dependencies>
+	<repositories>
+		<repository>
+			<id>repository.springframework.maven.release</id>
+			<name>Spring Framework Maven Release Repository</name>
+			<url>http://maven.springframework.org/release</url>
+		</repository>
+		<repository>
+			<id>repository.springframework.maven.milestone</id>
+			<name>Spring Framework Maven Milestone Repository</name>
+			<url>http://maven.springframework.org/milestone</url>
+		</repository>
+		<repository>
+			<id>repository.springframework.maven.snapshot</id>
+			<name>Spring Framework Maven Snapshot Repository</name>
+			<url>http://maven.springframework.org/snapshot</url>
+		</repository>
+	</repositories>
+</project>

getting-started/oddeven/readme.txt

@@ -0,0 +1 @@
+Demonstrates Inbound channel adapter and Poller configuration with Cron and Interval triggers

getting-started/oddeven/src/main/java/log4j.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
+
+	<!-- Appenders -->
+	<appender name="console" class="org.apache.log4j.ConsoleAppender">
+		<param name="Target" value="System.out" />
+		<layout class="org.apache.log4j.PatternLayout">
+			<param name="ConversionPattern" value="%-5p: %c - %m%n" />
+		</layout>
+	</appender>
+
+	<!-- Loggers -->
+	<logger name="org.springframework">
+		<level value="warn" />
+	</logger>
+
+	<logger name="org.springframework.integration">
+		<level value="warn" />
+	</logger>
+
+	<logger name="org.springframework.integration.channel.NullChannel">
+		<level value="debug" />
+	</logger>
+
+	<!-- Root Logger -->
+	<root>
+		<priority value="warn" />
+		<appender-ref ref="console" />
+	</root>
+	
+</log4j:configuration>

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/Counter.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * 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.springframework.integration.samples.oddeven;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * A simple POJO providing a method that returns incrementing integer values.
+ * This is referenced in the sample's configuration by an inbound Channel
+ * Adapter acting as a Polling Consumer.
+ * <p/>
+ * Every 5th number will be returned as a negative value.
+ * 
+ * @author Mark Fisher
+ */
+public class Counter {
+
+	private final AtomicInteger count = new AtomicInteger();
+
+	public int next() {
+		int nextNumber = count.incrementAndGet();
+		return (nextNumber % 5 == 0) ? -nextNumber : nextNumber;
+	}
+
+}

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/CronOddEvenDemo.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * 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.springframework.integration.samples.oddeven;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+/**
+ * Demonstrates a method-invoking inbound Channel Adapter acting as a Polling
+ * Consumer with a cron-based trigger. That adapter is followed, downstream, by
+ * a simple method-invoking Message Filter that discards negative numbers to
+ * the "nullChannel". Next is a Content Based Router. The router sends to one of
+ * two channels based on whether the payload number is odd or even. Each of
+ * those two channels has an Event Driven Consumer ready to log the number
+ * and the current time.
+ * <p>
+ * See the 'cronOddEvenDemo.xml' configuration file for more detail. The cron
+ * expression is based on the Fibonacci sequence. Feel free to modify it.
+ * 
+ * @author Mark Fisher
+ */
+public class CronOddEvenDemo {
+
+	public static void main(String[] args) {
+		new ClassPathXmlApplicationContext("cronOddEvenDemo.xml", CronOddEvenDemo.class);
+	}
+
+}

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/EvenLogger.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * 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.springframework.integration.samples.oddeven;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import org.springframework.integration.annotation.MessageEndpoint;
+import org.springframework.integration.annotation.ServiceActivator;
+
+/**
+ * A POJO Service Activator that logs even numbers and the current time.
+ * 
+ * @author Mark Fisher
+ * @author Marius Bogoevici
+ */
+@MessageEndpoint
+public class EvenLogger {
+	
+	@ServiceActivator
+	public void log(int i) {
+		System.out.println("even: " + i + " at " + new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
+	}
+
+}

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/IntervalOddEvenDemo.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * 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.springframework.integration.samples.oddeven;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+/**
+ * Demonstrates a method-invoking inbound Channel Adapter acting as a Polling
+ * Consumer with an interval-based trigger. That adapter is followed,
+ * downstream, by a simple method-invoking Message Filter that discards
+ * negative numbers to the "nullChannel". Next is a Content Based Router. The
+ * router sends to one of two channels based on whether the payload number is
+ * odd or even. Each of those two channels has an Event Driven Consumer ready
+ * to log the number and the current time.
+ * <p>
+ * See the 'intervalOddEvenDemo.xml' configuration file for more detail.
+ * 
+ * @author Mark Fisher
+ */
+public class IntervalOddEvenDemo {
+
+	public static void main(String[] args) {
+		new ClassPathXmlApplicationContext("intervalOddEvenDemo.xml", IntervalOddEvenDemo.class);
+	}
+
+}

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/OddLogger.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * 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.springframework.integration.samples.oddeven;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import org.springframework.integration.annotation.MessageEndpoint;
+import org.springframework.integration.annotation.ServiceActivator;
+
+/**
+ * A POJO Service Activator that logs odd numbers and the current time.
+ * 
+ * @author Mark Fisher
+ * @author Marius Bogoevici
+ */
+@MessageEndpoint
+public class OddLogger {
+
+	@ServiceActivator
+	public void log(int i) {
+		System.out.println("odd:  " + i  + " at " + new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
+	}
+
+}

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/cronOddEvenDemo.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans:beans xmlns="http://www.springframework.org/schema/integration"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:beans="http://www.springframework.org/schema/beans"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans
+			http://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/integration
+			http://www.springframework.org/schema/integration/spring-integration.xsd">
+
+	<annotation-config/>
+
+	<channel id="even"/>
+	<channel id="odd"/>
+
+	<inbound-channel-adapter id="numbers" ref="counter" method="next">
+		<poller max-messages-per-poll="1" cron="1,2,3,5,8,13,21,34,55 * * * * ?"/>
+	</inbound-channel-adapter>
+
+	<filter input-channel="numbers" output-channel="positives"
+			expression="payload > 0"
+			discard-channel="nullChannel"/>
+
+	<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
+
+	<service-activator input-channel="odd" ref="oddLogger"/>
+
+	<service-activator input-channel="even" ref="evenLogger"/>
+
+	<beans:bean id="counter" class="org.springframework.integration.samples.oddeven.Counter"/>
+
+	<beans:bean id="oddLogger" class="org.springframework.integration.samples.oddeven.OddLogger"/>
+
+	<beans:bean id="evenLogger" class="org.springframework.integration.samples.oddeven.EvenLogger"/>
+
+</beans:beans>

getting-started/oddeven/src/main/java/org/springframework/integration/samples/oddeven/intervalOddEvenDemo.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans:beans xmlns="http://www.springframework.org/schema/integration"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:beans="http://www.springframework.org/schema/beans"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans
+			http://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/integration
+			http://www.springframework.org/schema/integration/spring-integration.xsd">
+
+	<annotation-config/>
+
+	<channel id="even"/>
+	<channel id="odd"/>
+
+	<inbound-channel-adapter id="numbers" ref="counter" method="next">
+		<poller max-messages-per-poll="1" fixed-delay="3000"/>
+	</inbound-channel-adapter>
+
+	<filter input-channel="numbers" output-channel="positives"
+			expression="payload > 0"
+			discard-channel="nullChannel"/>
+
+	<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
+
+	<service-activator input-channel="odd" ref="oddLogger"/>
+
+	<service-activator input-channel="even" ref="evenLogger"/>
+
+	<beans:bean id="counter" class="org.springframework.integration.samples.oddeven.Counter"/>
+
+	<beans:bean id="oddLogger" class="org.springframework.integration.samples.oddeven.OddLogger"/>
+
+	<beans:bean id="evenLogger" class="org.springframework.integration.samples.oddeven.EvenLogger"/>
+
+</beans:beans>

getting-started/oddeven/target/classes/log4j.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
+
+	<!-- Appenders -->
+	<appender name="console" class="org.apache.log4j.ConsoleAppender">
+		<param name="Target" value="System.out" />
+		<layout class="org.apache.log4j.PatternLayout">
+			<param name="ConversionPattern" value="%-5p: %c - %m%n" />
+		</layout>
+	</appender>
+
+	<!-- Loggers -->
+	<logger name="org.springframework">
+		<level value="warn" />
+	</logger>
+
+	<logger name="org.springframework.integration">
+		<level value="warn" />
+	</logger>
+
+	<logger name="org.springframework.integration.channel.NullChannel">
+		<level value="debug" />
+	</logger>
+
+	<!-- Root Logger -->
+	<root>
+		<priority value="warn" />
+		<appender-ref ref="console" />
+	</root>
+	
+</log4j:configuration>

getting-started/oddeven/target/classes/org/springframework/integration/samples/oddeven/cronOddEvenDemo.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans:beans xmlns="http://www.springframework.org/schema/integration"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:beans="http://www.springframework.org/schema/beans"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans
+			http://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/integration
+			http://www.springframework.org/schema/integration/spring-integration.xsd">
+
+	<annotation-config/>
+
+	<channel id="even"/>
+	<channel id="odd"/>
+
+	<inbound-channel-adapter id="numbers" ref="counter" method="next">
+		<poller max-messages-per-poll="1" cron="1,2,3,5,8,13,21,34,55 * * * * ?"/>
+	</inbound-channel-adapter>
+
+	<filter input-channel="numbers" output-channel="positives"
+			expression="payload > 0"
+			discard-channel="nullChannel"/>
+
+	<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
+
+	<service-activator input-channel="odd" ref="oddLogger"/>
+
+	<service-activator input-channel="even" ref="evenLogger"/>
+
+	<beans:bean id="counter" class="org.springframework.integration.samples.oddeven.Counter"/>
+
+	<beans:bean id="oddLogger" class="org.springframework.integration.samples.oddeven.OddLogger"/>
+
+	<beans:bean id="evenLogger" class="org.springframework.integration.samples.oddeven.EvenLogger"/>
+
+</beans:beans>

getting-started/oddeven/target/classes/org/springframework/integration/samples/oddeven/intervalOddEvenDemo.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans:beans xmlns="http://www.springframework.org/schema/integration"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:beans="http://www.springframework.org/schema/beans"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans
+			http://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/integration
+			http://www.springframework.org/schema/integration/spring-integration.xsd">
+
+	<annotation-config/>
+
+	<channel id="even"/>
+	<channel id="odd"/>
+
+	<inbound-channel-adapter id="numbers" ref="counter" method="next">
+		<poller max-messages-per-poll="1" fixed-delay="3000"/>
+	</inbound-channel-adapter>
+
+	<filter input-channel="numbers" output-channel="positives"
+			expression="payload > 0"
+			discard-channel="nullChannel"/>
+
+	<router input-channel="positives" expression="payload % 2 == 0 ? 'even' : 'odd'"/>
+
+	<service-activator input-channel="odd" ref="oddLogger"/>
+
+	<service-activator input-channel="even" ref="evenLogger"/>
+
+	<beans:bean id="counter" class="org.springframework.integration.samples.oddeven.Counter"/>
+
+	<beans:bean id="oddLogger" class="org.springframework.integration.samples.oddeven.OddLogger"/>
+
+	<beans:bean id="evenLogger" class="org.springframework.integration.samples.oddeven.EvenLogger"/>
+
+</beans:beans>

getting-started/oddeven/target/maven-archiver/pom.properties

@@ -0,0 +1,5 @@
+#Generated by Maven
+#Sat Sep 04 08:22:31 EDT 2010
+version=2.0.0.BUILD-SNAPSHOT
+groupId=org.springframework.integration.samples
+artifactId=oddeven