first working version

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@921350 13f79535-47bb-0310-9956-ffa450edef68

sandbox/kgoodson/SourceExplore/src/main/java/HashSPISource.java

@@ -1,13 +1,23 @@
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
 import java.util.Iterator;
 import java.util.List;
 
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
 import javax.xml.bind.Unmarshaller;
 
 import org.apache.tuscany.SourceExplore.ObjectFactory;
+import org.apache.tuscany.SourceExplore.Package;
 import org.apache.tuscany.SourceExplore.Projects;
 import org.apache.tuscany.SourceExplore.Projects2;
 import org.apache.tuscany.SourceExplore.Projects2.Project;
@@ -20,15 +30,17 @@ public class HashSPISource {
 	
 		ObjectFactory fac = new ObjectFactory();
 		
+
+		String sourceRoot = "c:/Dev2/SCA";
+		String inputXML = "src/main/resources/projects.xml";
+		
 		JAXBContext jaxbContext = JAXBContext
 			.newInstance("org.apache.tuscany.SourceExplore");
-			Unmarshaller m = jaxbContext.createUnmarshaller();
+			Unmarshaller um = jaxbContext.createUnmarshaller();
-
-
 
 				
-				File inputFile = new File("src/main/resources/projects.xml").getAbsoluteFile();
+				File inputFile = new File(inputXML).getAbsoluteFile();
-				Projects p = (Projects)m.unmarshal(inputFile);
+				Projects p = (Projects)um.unmarshal(inputFile);
 				List<JAXBElement<String>> data = p.getProjectOrPackage();
 				System.out.println(p);
 				
@@ -38,11 +50,12 @@ public class HashSPISource {
 
 				
 				for (int i = 0; i < data.size(); i++) {
+					Project proj = null;
 					if(!"project".equals(data.get(i).getName().getLocalPart())) {
 						throw new Exception("Expecting a project element " + i);
 					} else {
 						System.out.println("project: " + data.get(i).getValue());
-						Project proj = fac.createProjects2Project();
+						proj = fac.createProjects2Project();
 						proj.setName(data.get(i).getValue());
 						p2.getProject().add(proj);
 					}
@@ -51,13 +64,94 @@ public class HashSPISource {
 							throw new Exception("Expecting a package element " + i);
 						} else {
     						System.out.println("package: " + data.get(i).getValue());
+    						Package pkg = fac.createPackage();
+    						pkg.setName(data.get(i).getValue());
+    						proj.getPackage().add(pkg);
+    						processPackage(sourceRoot, proj, pkg);
 						}
 					}
 					i--;
 				}
+				FileOutputStream fos = new FileOutputStream(new File("src/main/resources/out.xml").getAbsoluteFile());
+				Marshaller m = jaxbContext.createMarshaller();
+				m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
+				m.marshal(p2, fos);
+				fos.close();
+			
+				
+	}
 
-				
+	private static void processPackage(String sourceRoot, Project proj,	Package pkg) {
-				
+		
+		ObjectFactory fac = new ObjectFactory();
+		
+		String pkgPath = pkg.getName().replace('.', '/' );
+	    String folderPath = sourceRoot +"/" + proj.getName() +"/src/main/java/" + pkgPath;
+	    File folder = new File(folderPath);
+	    File[] contents = folder.listFiles();
+	    
+	    List<org.apache.tuscany.SourceExplore.File> files = pkg.getFile();
+	    if(contents!= null) {
+	    for (File file : contents) {
+	    	if(ofInterest(file)) {
+	    		org.apache.tuscany.SourceExplore.File f = fac.createFile();
+	    		f.setName(file.getPath());
+	    		String digest = md5(file);
+	    		f.setDigest(digest);
+	    		files.add(f);
+	    	}
+			System.out.println(file.getName());
+		}
+	    }
+	}
+
+	private static String md5(File f) {
+		MessageDigest digest = null;
+		try {
+			digest = MessageDigest.getInstance("MD5");
+		} catch (NoSuchAlgorithmException e1) {
+			// TODO Auto-generated catch block
+			e1.printStackTrace();
+		}
+
+		InputStream is = null;
+		String output = null;
+		try {
+			is = new FileInputStream(f);
+		} catch (FileNotFoundException e1) {
+			// TODO Auto-generated catch block
+			e1.printStackTrace();
+		}				
+		byte[] buffer = new byte[8192];
+		int read = 0;
+		try {
+			while( (read = is.read(buffer)) > 0) {
+				digest.update(buffer, 0, read);
+			}		
+			byte[] md5sum = digest.digest();
+			BigInteger bigInt = new BigInteger(1, md5sum);
+			output = bigInt.toString(16);
+			System.out.println("MD5: " + output);
+		}
+		catch(IOException e) {
+			throw new RuntimeException("Unable to process file for MD5", e);
+		}
+		finally {
+			try {
+				is.close();
+			}
+			catch(IOException e) {
+				throw new RuntimeException("Unable to close input stream for MD5 calculation", e);
+			}
+		}		
+		return output;
+	}
+
+	private static boolean ofInterest(File file) {
+		boolean result = false;
+		
+		if(!result) result = file.getPath().endsWith(".java"); 
+		return result;
 	}
 
 

sandbox/kgoodson/SourceExplore/src/main/resources/projects.xsd

@@ -16,7 +16,7 @@
                 <element name="project">
                     <complexType>
                         <sequence maxOccurs="unbounded" minOccurs="0">
-                            <element name="package"><complexType></complexType></element>
+                            <element name="package" type="tns:Package"></element>
                             </sequence>
                         <attribute name="name" type="string"></attribute>
                         </complexType>