Attempt to use the Eclipse compiler to compile modules, this will allow OSGi imports/exports to be used at compile time.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@707961 13f79535-47bb-0310-9956-ffa450edef68

11 files changed, 970 insertions, 7 deletions

diff --git a/branches/sca-equinox/distribution/repository/pom.xml b/branches/sca-equinox/distribution/repository/pom.xml
index abbf789cb8..f6cc695600 100644
--- a/branches/sca-equinox/distribution/repository/pom.xml
+++ b/branches/sca-equinox/distribution/repository/pom.xml
@@ -60,6 +60,11 @@
         </dependency>
         <dependency>
             <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-maven-eclipse-compiler</artifactId>
+            <version>1.4-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
             <artifactId>tuscany-maven-incremental-build</artifactId>
             <version>1.4-SNAPSHOT</version>
         </dependency>
diff --git a/branches/sca-equinox/pom.xml b/branches/sca-equinox/pom.xml
index 8c2a69d397..4be8e810c3 100644
--- a/branches/sca-equinox/pom.xml
+++ b/branches/sca-equinox/pom.xml
@@ -340,7 +340,6 @@
         </profile>
     </profiles>
  
-
     <build>
         <defaultGoal>install</defaultGoal>
 
@@ -368,18 +367,18 @@
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>2.0.2</version>
                     <configuration>
-<!--                        <compilerId>eclipse</compilerId> -->
+                        <compilerId>tuscany-eclipse</compilerId>
                         <source>1.5</source>
                         <target>1.5</target>
                     </configuration>
-<!--
+
                     <dependencies>
                         <dependency>
-                            <groupId>org.codehaus.plexus</groupId>
-                            <artifactId>plexus-compiler-eclipse</artifactId>
+                            <groupId>org.apache.tuscany.sca</groupId>
+                            <artifactId>tuscany-maven-eclipse-compiler</artifactId>
+                            <version>1.4-SNAPSHOT</version>
                         </dependency>
                     </dependencies>
--->
                 </plugin>
 
                 <!-- surefire plugin configuration -->
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   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.
+
+
+
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml
new file mode 100644
index 0000000000..acaef67c7c
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml
@@ -0,0 +1,160 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache</groupId>
+        <artifactId>apache</artifactId>
+        <version>4</version>
+    </parent>
+
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-maven-eclipse-compiler</artifactId>
+    <packaging>jar</packaging>
+    <name>Apache Tuscany SCA Eclipse Compiler Plugin</name>
+    <version>1.4-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-plugin-api</artifactId>
+            <version>2.0.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-project</artifactId>
+            <version>2.0.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-settings</artifactId>
+            <version>2.0.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-artifact</artifactId>
+            <version>2.0.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-model</artifactId>
+            <version>2.0.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.codehaus.plexus</groupId>
+            <artifactId>plexus-compiler-api</artifactId>
+            <version>1.5.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.jdt</groupId>
+            <artifactId>core</artifactId>
+            <version>3.3.0-v_771</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.eclipse.equinox</groupId>
+                    <artifactId>common</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.eclipse.equinox</groupId>
+                    <artifactId>app</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>app</artifactId>
+            <version>1.0.0-v20070606</version>
+            <scope>runtime</scope>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>common</artifactId>
+            <version>3.3.0-v20070426</version>
+            <scope>runtime</scope>
+        </dependency>        
+
+    </dependencies>
+
+    <build>
+        <defaultGoal>install</defaultGoal>
+
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+            <resource>
+                <directory>${notice.dir}</directory>
+                <targetPath>META-INF</targetPath>
+                <filtering>true</filtering>
+                <includes>
+                    <include>LICENSE</include>
+                    <include>NOTICE</include>
+                </includes>
+            </resource>
+        </resources>
+
+        <pluginManagement>
+            <plugins>
+
+                <!-- compiler plugin configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>2.0.2</version>
+                    <configuration>
+                        <source>1.5</source>
+                        <target>1.5</target>
+                    </configuration>
+                </plugin>
+
+                <!-- jar plugin configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-jar-plugin</artifactId>
+                    <version>2.1</version>
+                    <configuration>
+                        <archive>
+                            <manifestEntries>
+                                <Extension-Name>${project.artifactId}</Extension-Name>
+                                <Specification-Title>${name}</Specification-Title>
+                                <Specification-Vendor>The Apache Software Foundation</Specification-Vendor>
+                                <Specification-Version>${version}</Specification-Version>
+                                <Implementation-Title>${name}</Implementation-Title>
+                                <Implementation-Vendor-Id>org.apache</Implementation-Vendor-Id>
+                                <Implementation-Vendor>The Apache Software Foundation</Implementation-Vendor>
+                                <Implementation-Version>${version}</Implementation-Version>
+                            </manifestEntries>
+                         </archive>
+                    </configuration>
+                </plugin>
+
+            </plugins>
+        </pluginManagement>
+    </build>
+
+</project>
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java
new file mode 100644
index 0000000000..4b3f84edf4
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java
@@ -0,0 +1,195 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.tuscany.sca.tools.maven.compiler;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader;
+import org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException;
+import org.eclipse.jdt.internal.compiler.env.ICompilationUnit;
+import org.eclipse.jdt.internal.compiler.env.INameEnvironment;
+import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer;
+
+/**
+ * An implementation of INameEnvironment based on a ClassLoader.
+ * 
+ * @version $Rev: $ $Date: $
+ */
+class ClassLoaderNameEnvironment implements INameEnvironment {
+    private final static char fileSeparator = System.getProperty("file.separator").charAt(0);
+    
+    private ClassLoader classLoader;
+    private List<String> sourceLocations;
+    private Map<String, File> sourceFiles;
+
+    ClassLoaderNameEnvironment(ClassLoader classLoader, List<String> sourceLocations) {
+        this.classLoader = classLoader;
+        this.sourceLocations = sourceLocations;
+        sourceFiles = new HashMap<String, File>();
+    }
+
+    public NameEnvironmentAnswer findType(char[][] compoundTypeName) {
+        StringBuffer className = new StringBuffer();
+        for (char[] name: compoundTypeName) {
+            if (className.length() != 0) {
+                className.append('.');
+            }
+            className.append(name);
+        }
+        return nameAnswer(className.toString());
+    }
+
+    public NameEnvironmentAnswer findType(char[] typeName, char[][] packageName) {
+        StringBuffer className = new StringBuffer();
+        for (char[] name: packageName) {
+            if (className.length() != 0) {
+                className.append('.');
+            }
+            className.append(name);
+        }
+        if (className.length() != 0) {
+            className.append('.');
+        }
+        className.append(typeName);
+        return nameAnswer(className.toString());
+    }
+
+    public boolean isPackage(char[][] parentPackageName, char[] packageName) {
+        StringBuffer fullPackageName = new StringBuffer();
+        if (parentPackageName != null) {
+            for (char[] name: parentPackageName) {
+                if (fullPackageName.length() != 0) {
+                    fullPackageName.append('.');
+                }
+                fullPackageName.append(name);
+            }
+        }
+        if (fullPackageName.length() != 0) {
+            fullPackageName.append('.');
+        }
+        fullPackageName.append(packageName);
+        return isPackage(fullPackageName.toString());
+    }
+
+    public void cleanup() {
+    }
+
+    /**
+     * Returns the source file for the given class name.
+     * 
+     * @param className
+     * @return
+     */
+    private File sourceFile(String className) {
+        File sourceFile = (File)sourceFiles.get(className);
+        if (sourceFile != null) {
+            return sourceFile;
+        }
+        String sourceName = className.replace('.', fileSeparator) + ".java";
+        sourceFile = sourceFileInSourceLocations(sourceName);
+        sourceFiles.put(className, sourceFile);
+        return sourceFile;
+    }
+
+    /**
+     * Returns the source file for the given source path relative to the source locations.
+     * 
+     * @param className
+     * @return
+     */
+    private File sourceFileInSourceLocations(String relativePath) {
+        for (String sourceLocation : sourceLocations) {
+            File sourceFile = new File(sourceLocation, relativePath);
+            if (sourceFile.exists()) {
+                return sourceFile;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns true if the given name is a package name.
+     * 
+     * @param name
+     * @return
+     */
+    private boolean isPackage(String name) {
+        if (sourceFile(name) != null) {
+            return false;
+        }
+        String resourceName = '/' + name.replace('.', '/') + ".class";
+        InputStream is = classLoader.getResourceAsStream(resourceName);
+        if (is == null) {
+            return true;
+        } else {
+            try {
+                is.close();
+            } catch (IOException e) {}
+            return false;
+        }
+    }
+
+    /**
+     * Find the NameAnswer for by the given class name.
+     * 
+     * @param className
+     * @return
+     */
+    private NameEnvironmentAnswer nameAnswer(String className) {
+        try {
+            File sourceFile = sourceFile(className);
+            if (sourceFile != null) {
+                ICompilationUnit compilationUnit = new FileCompilationUnit(sourceFile.getAbsolutePath(), className);
+                return new NameEnvironmentAnswer(compilationUnit, null);
+            }
+
+            String resourceName = className.replace('.', '/') + ".class";
+            InputStream is = classLoader.getResourceAsStream(resourceName);
+            if (is == null) {
+                return null;
+            }
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            byte[] b = new byte[2048];
+            for (;;) {
+                int n = is.read(b);
+                if (n <= 0) {
+                    break;
+                }
+                bos.write(b, 0, n);
+            }
+            byte[] classBytes = bos.toByteArray();
+            
+            ClassFileReader classFileReader = new ClassFileReader(classBytes, className.toCharArray(), true);
+            return new NameEnvironmentAnswer(classFileReader, null);
+            
+        } catch (IOException e) {
+            throw new IllegalArgumentException(e);
+        } catch (ClassFormatException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+}
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java
new file mode 100644
index 0000000000..c0d280b9ae
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.tuscany.sca.tools.maven.compiler;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.List;
+
+import org.codehaus.plexus.compiler.CompilerError;
+import org.eclipse.jdt.core.compiler.IProblem;
+import org.eclipse.jdt.internal.compiler.ClassFile;
+import org.eclipse.jdt.internal.compiler.CompilationResult;
+import org.eclipse.jdt.internal.compiler.ICompilerRequestor;
+
+class CompilerRequestor implements ICompilerRequestor {
+    private String outputDirectory;
+    private List<CompilerError> compilerErrors;
+
+    public CompilerRequestor(String outputDirectory, List<CompilerError> compilerErrors) {
+        this.outputDirectory = outputDirectory;
+        this.compilerErrors = compilerErrors;
+    }
+
+    public void acceptResult(CompilationResult result) {
+        boolean hasErrors = false;
+        if (result.hasProblems()) {
+            
+            // Convert JDT IProblems into plexus CompilerErrors
+            for (IProblem problem: result.getProblems()) {
+                if (problem.isWarning()) {
+                    compilerErrors.add(new CompilerError(new String(problem.getOriginatingFileName()),
+                                                         false,
+                                                         problem.getSourceLineNumber(),
+                                                         problem.getSourceStart(),
+                                                         problem.getSourceLineNumber(),
+                                                         problem.getSourceEnd(),
+                                                         problem.getMessage()));
+                    
+                } else if (problem.isError()) {
+                    hasErrors = true;
+                    compilerErrors.add(new CompilerError(new String(problem.getOriginatingFileName()),
+                                                         true,
+                                                         problem.getSourceLineNumber(),
+                                                         problem.getSourceStart(),
+                                                         problem.getSourceLineNumber(),
+                                                         problem.getSourceEnd(),
+                                                         problem.getMessage()));
+                    
+                }
+            }
+        }
+        
+        // Write the class files 
+        if (!hasErrors) {
+            ClassFile[] classFiles = result.getClassFiles();
+            for (ClassFile classFile: classFiles) {
+
+                // Create file and parent directories
+                StringBuffer className = new StringBuffer();
+                for (char[] name: classFile.getCompoundName()) {
+                    if (className.length() != 0) {
+                        className.append('.');
+                    }
+                    className.append(name);
+                }
+                File file = new File(outputDirectory, className.toString().replace('.', '/') + ".class");
+                if (!file.getParentFile().exists()) {
+                    file.getParentFile().mkdirs();
+                }
+                
+                // Write class file contents
+                FileOutputStream fos = null;
+                try {
+                    fos = new FileOutputStream(file);
+                    fos.write(classFile.getBytes());
+                } catch (FileNotFoundException e) {
+                    throw new IllegalArgumentException(e);
+                } catch (IOException e) {
+                    throw new IllegalArgumentException(e);
+                } finally {
+                    if (fos != null) {
+                        try {
+                            fos.close();
+                        } catch (IOException e) {}
+                    }
+                }
+            }
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java
new file mode 100644
index 0000000000..5d6e80a9ea
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.tuscany.sca.tools.maven.compiler;
+
+import java.io.CharArrayWriter;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.StringTokenizer;
+
+import org.eclipse.jdt.internal.compiler.env.ICompilationUnit;
+
+/**
+ * An implementation of ICompilationUnit that wraps a File.
+ *
+ * @version $Rev: $ $Date: $
+ */
+class FileCompilationUnit implements ICompilationUnit {
+    private String className;
+    private String sourceFile;
+
+    FileCompilationUnit(String sourceFile, String className) {
+        this.className = className;
+        this.sourceFile = sourceFile;
+    }
+
+    public char[] getContents() {
+        try {
+            InputStreamReader reader = new InputStreamReader(new FileInputStream(sourceFile));
+            CharArrayWriter writer = new CharArrayWriter(); 
+            char[] b = new char[2048];
+            for (;;) {
+                int n = reader.read(b);
+                if (n <= 0) {
+                    break;
+                }
+                writer.write(b, 0, n);
+            }
+            return writer.toCharArray();
+            
+        } catch (FileNotFoundException e) {
+            throw new IllegalArgumentException(e);
+        } catch (IOException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public char[] getFileName() {
+        return sourceFile.toCharArray();
+    }
+
+    public char[] getMainTypeName() {
+        int dot = className.lastIndexOf('.');
+        if (dot > 0) {
+            return className.substring(dot + 1).toCharArray();
+        }
+        return className.toCharArray();
+    }
+
+    public char[][] getPackageName() {
+        StringTokenizer tokens = new StringTokenizer(className, ".");
+        char[][] packageName = new char[tokens.countTokens() - 1][];
+        for (int i = 0; i < packageName.length; i++) {
+            String token = tokens.nextToken();
+            packageName[i] = token.toCharArray();
+        }
+        return packageName;
+    }
+}
\ No newline at end of file
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java
new file mode 100644
index 0000000000..3b6912b1d6
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.tuscany.sca.tools.maven.compiler;
+
+import static org.codehaus.plexus.compiler.CompilerOutputStyle.ONE_OUTPUT_FILE_PER_INPUT_FILE;
+import static org.eclipse.jdt.internal.compiler.DefaultErrorHandlingPolicies.proceedWithAllProblems;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.DISABLED;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.GENERATE;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.IGNORE;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_Encoding;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_LineNumberAttribute;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_LocalVariableAttribute;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_ReportDeprecation;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_Source;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_SourceFileAttribute;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_SuppressWarnings;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_TargetPlatform;
+import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.WARNING;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+
+import org.codehaus.plexus.compiler.AbstractCompiler;
+import org.codehaus.plexus.compiler.CompilerConfiguration;
+import org.codehaus.plexus.compiler.CompilerError;
+import org.codehaus.plexus.compiler.CompilerException;
+import org.eclipse.jdt.internal.compiler.Compiler;
+import org.eclipse.jdt.internal.compiler.ICompilerRequestor;
+import org.eclipse.jdt.internal.compiler.env.ICompilationUnit;
+import org.eclipse.jdt.internal.compiler.env.INameEnvironment;
+import org.eclipse.jdt.internal.compiler.problem.DefaultProblemFactory;
+
+/**
+ * A custom Plexus Java compiler plugin that uses the Eclipse compiler.
+ *
+ * @version $Rev: $ $Date: $
+ */
+public class JavaCompiler extends AbstractCompiler {
+    
+    public JavaCompiler() {
+        super(ONE_OUTPUT_FILE_PER_INPUT_FILE, ".java", ".class", null);
+    }
+
+    public List<CompilerError> compile(CompilerConfiguration configuration) throws CompilerException {
+        
+        getLogger().info("Tuscany-Eclipse compiler");
+
+        List<URL> urls;
+        try {
+            urls = new ArrayList<URL>();
+            urls.add(new File(configuration.getOutputLocation()).toURI().toURL());
+            for (String entry: (List<String>)configuration.getClasspathEntries()) {
+                urls.add(new File(entry).toURI().toURL());
+            }
+        } catch (MalformedURLException e) {
+            throw new CompilerException(e.getMessage(), e);
+        }
+
+        ClassLoader classLoader = new URLClassLoader(urls.toArray(new URL[urls.size()]));
+
+        // Determine compiler configuration
+        Map<String, String> settings = new HashMap<String, String>();
+        String sourceVersion = configuration.getSourceVersion();
+        if (sourceVersion != null && sourceVersion.length() != 0) {
+            settings.put(OPTION_Source, sourceVersion);
+        }
+        String targetVersion = configuration.getTargetVersion();
+        if (targetVersion != null && targetVersion.length() != 0) {
+            settings.put(OPTION_TargetPlatform, targetVersion);
+        }
+        settings.put(OPTION_LineNumberAttribute, GENERATE);
+        settings.put(OPTION_SourceFileAttribute, GENERATE);
+        if (configuration.isDebug()) {
+            settings.put(OPTION_LocalVariableAttribute, GENERATE);
+        }
+        if (configuration.getSourceEncoding() != null && !configuration.getSourceEncoding().isEmpty()) {
+            settings.put(OPTION_Encoding, configuration.getSourceEncoding());
+        }
+        if (!configuration.isShowWarnings()) {
+            settings.put(OPTION_SuppressWarnings, DISABLED);
+        }
+        if (configuration.isShowDeprecation()) {
+            settings.put(OPTION_ReportDeprecation, WARNING);
+        } else {
+            settings.put(OPTION_ReportDeprecation, IGNORE);
+        }
+
+        // Create a compiler
+        List<CompilerError> compilerErrors = new ArrayList<CompilerError>();
+        INameEnvironment nameEnvironment = new ClassLoaderNameEnvironment(classLoader, configuration.getSourceLocations());
+        ICompilerRequestor requestor = new CompilerRequestor(configuration.getOutputLocation(), compilerErrors);
+        Compiler compiler = new Compiler(nameEnvironment,
+                                         proceedWithAllProblems(),
+                                         settings,
+                                         requestor,
+                                         new DefaultProblemFactory(Locale.getDefault()));
+
+        // Create compilation units for the source files
+        List<FileCompilationUnit> compilationUnits = new ArrayList<FileCompilationUnit>();
+        
+        // Go over the input source locations
+        List<String> sourceLocations = (List<String>)configuration.getSourceLocations(); 
+        for (String sourceLocation : sourceLocations) {
+            
+            // Exclude nested source locations
+            List<String> excludeLocations = new ArrayList<String>(); 
+            for (String nestedLocation : sourceLocations) {
+                if (nestedLocation != sourceLocation && nestedLocation.startsWith(sourceLocation)) {
+                    excludeLocations.add(nestedLocation);
+                }
+            }
+            
+            // List source files in each source location
+            for (String sourceFile: (Set<String>)getSourceFilesForSourceRoot(configuration, sourceLocation)) {
+                
+                // Exclude files from excluded nested locations
+                boolean excluded = false;
+                for (String excludeLocation: excludeLocations) {
+                    if (sourceFile.startsWith(excludeLocation)) {
+                        excluded = true;
+                    }
+                }
+                if (!excluded) {
+                  
+                    // Create a compilation unit for the source file
+                    FileCompilationUnit compilationUnit = new FileCompilationUnit(sourceFile, makeClassName(sourceFile, sourceLocation));
+                    compilationUnits.add(compilationUnit);
+                }
+            }
+        }
+        
+        // Compile all the compilation units
+        getLogger().info("Compiling " + compilationUnits.size() + " to " + configuration.getOutputLocation());
+        compiler.compile((ICompilationUnit[])compilationUnits.toArray(new ICompilationUnit[compilationUnits.size()]));
+
+        return compilerErrors;
+    }
+
+    public String[] createCommandLine(CompilerConfiguration config) throws CompilerException {
+        return null;
+    }
+}
diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml
new file mode 100644
index 0000000000..4332d3f205
--- /dev/null
+++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+-->
+<component-set>
+  <components>
+    <component>
+      <role>org.codehaus.plexus.compiler.Compiler</role>
+      <role-hint>tuscany-eclipse</role-hint>
+      <implementation>org.apache.tuscany.sca.tools.maven.compiler.JavaCompiler</implementation>
+    </component>
+  </components>
+</component-set>
diff --git a/branches/sca-equinox/tools/maven/pom.xml b/branches/sca-equinox/tools/maven/pom.xml
index 31a998c5f2..a871391dc4 100644
--- a/branches/sca-equinox/tools/maven/pom.xml
+++ b/branches/sca-equinox/tools/maven/pom.xml
@@ -38,12 +38,13 @@
             </activation>
             <modules>
                 <module>maven-ant-generator</module>
+                <module>maven-bundle-plugin</module>
                 <module>maven-dependency-lister</module>
+                <module>maven-eclipse-compiler</module>
                 <module>maven-incremental-build</module>
                 <module>maven-java2wsdl</module>
                 <module>maven-web-junit</module>
                 <module>maven-wsdl2java</module>
-                <module>maven-bundle-plugin</module>
             </modules>
         </profile>
     </profiles>