INT-1380 added file sample

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

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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">
+		<level value="warn" />
+	</logger>
+
+	<!-- Root Logger -->
+	<root>
+		<priority value="warn" />
+		<appender-ref ref="console" />
+	</root>
+	
+</log4j:configuration>

getting-started/quote/src/main/java/org/springframework/integration/samples/quote/Quote.java

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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;
+	}
+
+}

getting-started/quote/src/main/java/org/springframework/integration/samples/quote/QuoteDemo.java

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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.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 QuoteDemo {
+
+	public static void main(String[] args) {
+		new ClassPathXmlApplicationContext("quoteDemo.xml", QuoteDemo.class);
+	}
+}

getting-started/quote/src/main/java/org/springframework/integration/samples/quote/QuoteService.java

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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));	
+	}
+
+}

getting-started/quote/src/main/java/org/springframework/integration/samples/quote/TickerStream.java

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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);
+	}
+
+}

getting-started/quote/src/main/java/org/springframework/integration/samples/quote/quoteDemo.xml

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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>