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INT-1477 restructuring samples repo to have basic, intermediate, advancedand applications directories

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This commit is contained in:
Oleg Zhurakousky
2010-09-28 16:58:48 -04:00
parent f44812b7a9
commit 59081a2df8
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basic/quote/.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java"/>
<classpathentry kind="src" path="src/main/resources"/>
<classpathentry kind="src" path="src/test/resources"/>
<classpathentry kind="src" path="src/test/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>

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basic/quote/.gitignore vendored Normal file
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/target

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basic/quote/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>quote</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>

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basic/quote/pom.xml Normal file
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<?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>
<groupId>org.springframework.integration.samples</groupId>
<artifactId>quote</artifactId>
<name>Spring Integration Quote Sample</name>
<version>2.0.0</version>
<packaging>jar</packaging>
<properties>
<spring.integration.version>2.0.0.M7</spring.integration.version>
<log4j.version>1.2.16</log4j.version>
<junit.version>4.7</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-stream</artifactId>
<version>${spring.integration.version}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- test-scoped dependencies -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
<compilerArgument>-Xlint:all</compilerArgument>
<showWarnings>true</showWarnings>
<showDeprecation>false</showDeprecation>
</configuration>
</plugin>
</plugins>
</build>
<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>

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basic/quote/readme.txt Normal file
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This example demonstrates the following aspects of the CORE EIP support available with Spring Integration:
1. Channel Adapter (Inbound and Stdout)
2. Poller with Interval Trigers
3. Service Activator
A very simple example that introduces you to the Channel adapters and Pollers.
Messages are simply being emitted by the Poller (interval based) triggering 'nextTicker()' method of TickerStream class and
sent to a 'tickers' channel from which they are retrieved by the TickerStream service. TockerStream service generates random
ticker symbols sending them to the 'quotes' channel from which they are retrieved by the QuoteService (annotation based Service Activator).
QuoteService generates random quotes sending them to the Stdout Channel Adapter where they are printed to a console.
To execute sample simply run QuoteDemoTest. You should see the output similar to this:
XNY: 90.03
XMR: 17.11
IWR: 35.85
KHR: 54.43
WUW: 95.29
YYC: 7.44
DYW: 84.76
TIW: 28.31
HGE: 28.90

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basic/quote/src/main/java/org/springframework/integration/samples/quote/Quote.java Normal file
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/*
* Copyright 2002-2008 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.quote;
import java.math.BigDecimal;
/**
* @author Mark Fisher
*/
public class Quote {
private String ticker;
private BigDecimal price;
public Quote(String ticker, BigDecimal price) {
this.ticker = ticker;
this.price = price;
}
public String toString() {
return ticker + ": " + price;
}
}

38
basic/quote/src/main/java/org/springframework/integration/samples/quote/QuoteService.java Normal file
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/*
* Copyright 2002-2008 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.quote;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Random;
import org.springframework.integration.annotation.MessageEndpoint;
import org.springframework.integration.annotation.ServiceActivator;
/**
* @author Mark Fisher
*/
@MessageEndpoint
public class QuoteService {
@ServiceActivator(inputChannel="tickers", outputChannel="quotes")
public Quote lookupQuote(String ticker) {
BigDecimal price = new BigDecimal(new Random().nextDouble() * 100);
return new Quote(ticker, price.setScale(2, RoundingMode.HALF_EVEN));
}
}

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basic/quote/src/main/java/org/springframework/integration/samples/quote/TickerStream.java Normal file
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/*
* Copyright 2002-2008 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.quote;
import java.util.Random;
/**
* @author Mark Fisher
*/
public class TickerStream {
public String nextTicker() {
char[] chars = new char[3];
for (int i = 0; i < 3; i++) {
chars[i] = (char) (new Random().nextInt(25) + 65);
}
return new String(chars);
}
}

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basic/quote/src/main/resources/META-INF/spring/integration/quoteDemo.xml Normal file
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<?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"
xmlns:stream="http://www.springframework.org/schema/integration/stream"
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
http://www.springframework.org/schema/integration/stream
http://www.springframework.org/schema/integration/stream/spring-integration-stream.xsd">
<annotation-config/>
<inbound-channel-adapter ref="tickerStream" method="nextTicker" channel="tickers">
<poller fixed-delay="300" max-messages-per-poll="1"/>
</inbound-channel-adapter>
<channel id="tickers"/>
<stream:stdout-channel-adapter id="quotes" append-newline="true"/>
<beans:bean id="tickerStream" class="org.springframework.integration.samples.quote.TickerStream"/>
<beans:bean id="quoteService" class="org.springframework.integration.samples.quote.QuoteService"/>
</beans:beans>

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basic/quote/src/test/java/org/springframework/integration/samples/quote/QuoteDemoTest.java Normal file
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/*
* 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.quote;
import org.junit.Test;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* Demonstrates a method-invoking inbound Channel Adapter and an
* outbound Channel Adapter that writes to stdout. Between them
* is an annotated Service Activator. See QuoteService and the
* 'quoteDemo.xml' configuration file for more detail.
*
* @author Mark Fisher
*/
public class QuoteDemoTest {
@Test
public void testDemo() throws Exception{
ClassPathXmlApplicationContext context =
new ClassPathXmlApplicationContext("/META-INF/spring/integration/quoteDemo.xml", QuoteDemoTest.class);
Thread.sleep(5000);
context.close();
}
}

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basic/quote/src/test/resources/log4j.xml Normal file
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<?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.samples">
<level value="debug" />
</logger>
<!-- Root Logger -->
<root>
<priority value="warn" />
<appender-ref ref="console" />
</root>
</log4j:configuration>