Merge changes I27961679,I91be6165,If0dbd562

* changes:
  LfsProtocolServlet: Allow access to objects in request
  LfsProtocolServlet: Allow getLargeFileRepository to raise exceptions
  Remove references to org.eclipse.jgit.java7

README.md

@@ -18,10 +18,6 @@ there, but the automated builds use Maven.
     All portions of JGit are covered by the EDL. Absolutely no GPL,
     LGPL or EPL contributions are accepted within this package.
 
-- org.eclipse.jgit.java7
-
-    Extensions for users of Java 7.
-
 - org.eclipse.jgit.ant
 
     Ant tasks based on JGit.
@@ -59,10 +55,6 @@ Tests
 
     Unit tests for org.eclipse.jgit
 
-- org.eclipse.jgit.java7.test
-
-    Unit tests for Java 7 specific features
-
 - org.eclipse.jgit.ant.test
 - org.eclipse.jgit.pgm.test
 - org.eclipse.jgit.http.test
@@ -73,11 +65,9 @@ Tests
 Warnings/Caveats
 ----------------
 
-- Native smbolic links are supported, but only if you are using Java 7
-  or newer and include the org.eclipse.jgit.java7 jar/bundle in the
-  classpath, provided the file system supports them. For Windows you
-  must have Windows Vista/Windows 2008 or newer, use a
-  non-administrator account and have the SeCreateSymbolicLinkPrivilege.
+- Native smbolic links are supported, provided the file system supports
+  them. For Windows you must have Windows Vista/Windows 2008 or newer,
+  use a non-administrator account and have the SeCreateSymbolicLinkPrivilege.
 
 - Only the timestamp of the index is used by jgit if the index is
   dirty.
@@ -153,12 +143,6 @@ Package Features
     * Assorted set of command line utilities. Mostly for ad-hoc testing of jgit
       log, glog, fetch etc.
 
-- org.eclipse.jgit.java7/
-
-    * Support for symbolic links.
-
-    * Optimizations for reading file system attributes
-
 - org.eclipse.jgit.ant/
 
     * Ant tasks

org.eclipse.jgit.lfs.server/src/org/eclipse/jgit/lfs/server/LfsObject.java

@@ -42,7 +42,25 @@
  */
 package org.eclipse.jgit.lfs.server;
 
-class LfsObject {
+/**
+ * LFS object.
+ *
+ */
+public class LfsObject {
 	String oid;
 	long size;
+
+	/**
+	 * @return the object ID.
+	 */
+	public String getOid() {
+		return oid;
+	}
+
+	/**
+	 * @return the object size.
+	 */
+	public long getSize() {
+		return size;
+	}
 }

org.eclipse.jgit.lfs.server/src/org/eclipse/jgit/lfs/server/LfsProtocolServlet.java

@@ -43,14 +43,18 @@
 package org.eclipse.jgit.lfs.server;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
-import static javax.servlet.http.HttpServletResponse.SC_OK;
-import static javax.servlet.http.HttpServletResponse.SC_SERVICE_UNAVAILABLE;
+import static org.apache.http.HttpStatus.SC_FORBIDDEN;
+import static org.apache.http.HttpStatus.SC_NOT_FOUND;
+import static org.apache.http.HttpStatus.SC_OK;
+import static org.apache.http.HttpStatus.SC_SERVICE_UNAVAILABLE;
+import static org.apache.http.HttpStatus.SC_UNPROCESSABLE_ENTITY;
 
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
 import java.io.Reader;
 import java.io.Writer;
 import java.util.List;
@@ -60,6 +64,11 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.eclipse.jgit.lfs.errors.LfsException;
+import org.eclipse.jgit.lfs.errors.LfsRepositoryNotFound;
+import org.eclipse.jgit.lfs.errors.LfsRepositoryReadOnly;
+import org.eclipse.jgit.lfs.errors.LfsValidationError;
+
 import com.google.gson.FieldNamingPolicy;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
@@ -80,7 +89,7 @@ public abstract class LfsProtocolServlet extends HttpServlet {
 	private Gson gson = createGson();
 
 	/**
-	 * Get the large file repository
+	 * Get the large file repository for the given request and path.
 	 *
 	 * @param request
 	 *            the request
@@ -89,9 +98,10 @@ public abstract class LfsProtocolServlet extends HttpServlet {
 	 *
 	 * @return the large file repository storing large files or null if the
 	 *         request is not supported.
+	 * @throws LfsException
 	 */
 	protected abstract LargeFileRepository getLargeFileRepository(
-			LfsRequest request, String path);
+			LfsRequest request, String path) throws LfsException;
 
 	/** LFS request. */
 	protected static class LfsRequest {
@@ -107,6 +117,15 @@ public abstract class LfsProtocolServlet extends HttpServlet {
 		public String getOperation() {
 			return operation;
 		}
+
+		/**
+		 * Get the LFS objects.
+		 *
+		 * @return the objects
+		 */
+		public List<LfsObject> getObjects() {
+			return objects;
+		}
 	}
 
 	@Override
@@ -119,7 +138,22 @@ public abstract class LfsProtocolServlet extends HttpServlet {
 		LfsRequest request = gson.fromJson(r, LfsRequest.class);
 		String path = req.getPathInfo();
 
-		LargeFileRepository repo = getLargeFileRepository(request, path);
+		LargeFileRepository repo = null;
+		try {
+			repo = getLargeFileRepository(request, path);
+		} catch (LfsValidationError e) {
+			sendError(res, SC_UNPROCESSABLE_ENTITY, e.getMessage());
+			return;
+		} catch (LfsRepositoryNotFound e) {
+			sendError(res, SC_NOT_FOUND, e.getMessage());
+			return;
+		} catch (LfsRepositoryReadOnly e) {
+			sendError(res, SC_FORBIDDEN, e.getMessage());
+			return;
+		} catch (LfsException e) {
+			sendError(res, SC_SERVICE_UNAVAILABLE, e.getMessage());
+			return;
+		}
 		if (repo == null) {
 			res.setStatus(SC_SERVICE_UNAVAILABLE);
 			return;
@@ -133,7 +167,25 @@ public abstract class LfsProtocolServlet extends HttpServlet {
 		w.flush();
 	}
 
-	private static Gson createGson() {
+	static class Error {
+		String message;
+
+		Error(String m) {
+			this.message = m;
+		}
+	}
+
+	private void sendError(HttpServletResponse rsp, int status, String message)
+			throws IOException {
+		rsp.setStatus(status);
+		PrintWriter writer = rsp.getWriter();
+		gson.toJson(new Error(message), writer);
+		writer.flush();
+		writer.close();
+		rsp.flushBuffer();
+	}
+
+	private Gson createGson() {
 		GsonBuilder gb = new GsonBuilder()
 				.setFieldNamingPolicy(
 						FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)

org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/errors/LfsException.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2016, David Pursehouse <david.pursehouse@gmail.com>
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.lfs.errors;
+
+/**
+ * Thrown when an error occurs during LFS operation.
+ *
+ * @since 4.5
+ */
+public class LfsException extends Exception {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * @param message
+	 */
+	public LfsException(String message) {
+		super(message);
+	}
+}

org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/errors/LfsRepositoryNotFound.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2016, David Pursehouse <david.pursehouse@gmail.com>
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.lfs.errors;
+
+/**
+ * Thrown when the repository does not exist for the user.
+ *
+ * @since 4.5
+ */
+public class LfsRepositoryNotFound extends LfsException {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * @param name
+	 *
+	 */
+	public LfsRepositoryNotFound(String name) {
+		super("repository " + name + " not found"); //$NON-NLS-1$ //$NON-NLS-2$
+	}
+}

org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/errors/LfsRepositoryReadOnly.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2016, David Pursehouse <david.pursehouse@gmail.com>
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.lfs.errors;
+
+/**
+ * Thrown when the user has read, but not write access. Only applicable when the
+ * operation in the request is "upload".
+ *
+ * @since 4.5
+ */
+public class LfsRepositoryReadOnly extends LfsException {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * @param name
+	 */
+	public LfsRepositoryReadOnly(String name) {
+		super("repository " + name + "is read-only"); //$NON-NLS-1$ //$NON-NLS-2$
+	}
+}

org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/errors/LfsValidationError.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2016, David Pursehouse <david.pursehouse@gmail.com>
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.lfs.errors;
+
+/**
+ * Thrown when there is a validation error with one or more of the objects in
+ * the request.
+ *
+ * @since 4.5
+ */
+public class LfsValidationError extends LfsException {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * @param message
+	 */
+	public LfsValidationError(String message) {
+		super(message);
+	}
+}

org.eclipse.jgit.test/.project

@@ -2,9 +2,6 @@
 <projectDescription>
 	<name>org.eclipse.jgit.test</name>
 	<comment></comment>
-	<projects>
-		<project>org.eclipse.jgit.java7</project>
-	</projects>
 	<buildSpec>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>