Added agent module

org.springframework.agent/build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project name="org.springframework.agent">
+	<property file="${basedir}/../build.properties"/>
+	<import file="${basedir}/../build-spring-framework/package-bundle.xml"/>
+	<import file="${basedir}/../spring-build/standard/default.xml"/>
+</project>

org.springframework.agent/ivy.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="http://ivyrep.jayasoft.org/ivy-doc.xsl"?>
+<ivy-module
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xsi:noNamespaceSchemaLocation="http://incubator.apache.org/ivy/schemas/ivy.xsd"
+		version="1.3">
+
+	<info organisation="org.springframework" module="${ant.project.name}">
+		<license name="Apache 2.0" url="http://www.apache.org/licenses/LICENSE-2.0"/>
+	</info>
+
+	<configurations>
+		<include file="${spring.build.dir}/common/default-ivy-configurations.xml"/>
+	</configurations>
+
+	<publications>
+		<artifact name="${ant.project.name}"/>
+		<artifact name="${ant.project.name}-sources" type="src" ext="jar"/>
+	</publications>
+
+</ivy-module>

org.springframework.agent/pom.xml

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+<?xml version="1.0"?>
+<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</groupId>
+	<artifactId>org.springframework.agent</artifactId>
+	<packaging>jar</packaging>
+	<name>Spring Agent</name>
+	<version>3.0.0.M1</version>
+	<repositories>
+		<repository>
+			<id>com.springsource.repository.bundles.external</id>
+			<name>SpringSource Enterprise Bundle Repository - External Bundle Releases</name>
+			<url>http://repository.springsource.com/maven/bundles/external</url>
+		</repository>		
+	</repositories>
+	<build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.5</source>
+                    <target>1.5</target>
+                </configuration>
+            </plugin>
+		</plugins>
+	</build>
+</project>

org.springframework.agent/src/main/java/org/springframework/instrument/InstrumentationSavingAgent.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.instrument;
+
+import java.lang.instrument.Instrumentation;
+
+/**
+ * Java agent that saves the {@link Instrumentation} interface from the JVM
+ * for later use.
+ *
+ * @author Rod Johnson
+ * @author Juergen Hoeller
+ * @since 2.0
+ * @see org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver
+ */
+public class InstrumentationSavingAgent {
+
+	private static volatile Instrumentation instrumentation;
+
+
+	/**
+	 * Save the {@link Instrumentation} interface exposed by the JVM.
+	 */
+	public static void premain(String agentArgs, Instrumentation inst) {
+		instrumentation = inst;
+	}
+
+
+	/**
+	 * Return the {@link Instrumentation} interface exposed by the JVM.
+	 * <p>Note that this agent class will typically not be available in the classpath
+	 * unless the agent is actually specified on JVM startup. If you intend to do
+	 * conditional checking with respect to agent availability, consider using
+	 * {@link org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver#getInstrumentation()}
+	 * instead - which will work without the agent class in the classpath as well.
+   * @return the <code>Instrumentation</code> instance previously saved when
+   * the {@link #premain} method was called by the JVM; will be <code>null</code>
+	 * if this class was not used as Java agent when this JVM was started.
+	 * @see org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver#getInstrumentation()
+	 */
+	public static Instrumentation getInstrumentation() {
+		return instrumentation;
+	}
+
+}

org.springframework.agent/src/main/java/overview.html

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+<html>
+<body>
+<p>
+The Spring Data Binding framework, an internal library used by Spring Web Flow.
+</p>
+</body>
+</html>

org.springframework.agent/src/test/resources/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>
+
+	<logger name="org.springframework.beans">
+		<level value="warn" />
+	</logger>
+
+	<logger name="org.springframework.binding">
+		<level value="debug" />
+	</logger>
+
+	<!-- Root Logger -->
+	<root>
+		<priority value="warn" />
+		<appender-ref ref="console" />
+	</root>
+	
+</log4j:configuration>

org.springframework.agent/template.mf

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+Bundle-SymbolicName: org.springframework.agent
+Bundle-Name: Spring Core
+Bundle-Vendor: SpringSource
+Bundle-ManifestVersion: 2
+Premain-Class: org.springframework.instrument.InstrumentationSavingAgent