WIP: Interfacing with Repository

file-repository-core/pom.xml

@@ -59,6 +59,18 @@
 					</dependency>
 				</dependencies>
 			</plugin>
+			<plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>3.0.2</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>test-jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
 		</plugins>
 	</build>
 

file-repository-core/src/main/java/org/genesys/filerepository/model/RepositoryFile.java

@@ -119,15 +119,17 @@ public class RepositoryFile extends AuditedVersionedModel implements BaseMetadat
 	private Date dateRetrieved;
 
 	/** Sha1sum hash of the bytes. */
-	// TODO Update to nullable = false in next release
-	@Column(length = 40, nullable = true)
+	@Column(length = 40, nullable = false)
 	private String sha1Sum;
 
 	/** MD5 hash of the bytes. */
-	// TODO Update to nullable = false in next release
-	@Column(length = 32, nullable = true)
+	@Column(length = 32, nullable = false)
 	private String md5Sum;
 
+	/** Byte length */
+	@Column(nullable = false)
+	private long size;
+
 	/**
 	 * Pre persist.
 	 */
@@ -568,6 +570,20 @@ public class RepositoryFile extends AuditedVersionedModel implements BaseMetadat
 		this.md5Sum = md5Sum;
 	}
 
+	/**
+	 * @return the size
+	 */
+	public final long getSize() {
+		return size;
+	}
+
+	/**
+	 * @param size the size to set
+	 */
+	public final void setSize(long size) {
+		this.size = size;
+	}
+
 	@Override
 	public RepositoryFile apply(RepositoryFile source) {
 
@@ -590,6 +606,7 @@ public class RepositoryFile extends AuditedVersionedModel implements BaseMetadat
 		this.subject = source.subject;
 		this.title = source.title;
 		this.uuid = source.uuid;
+		this.size = source.size;
 
 		return this;
 	}

file-repository-core/src/test/java/org/genesys/filerepository/config/DatabaseConfig.java

@@ -39,7 +39,6 @@ import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
 import org.springframework.transaction.PlatformTransactionManager;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
-// TODO: Auto-generated Javadoc
 /**
  * The Class DatabaseConfig.
  */

file-repository-ftpserver/pom.xml

@@ -67,5 +67,20 @@
 			<classifier>ftp</classifier>
 			<scope>test</scope>
 		</dependency>
+		
+		<dependency>
+			<groupId>org.genesys-pgr</groupId>
+			<artifactId>file-repository-core</artifactId>
+			<version>0.9-SNAPSHOT</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.genesys-pgr</groupId>
+			<artifactId>file-repository-core</artifactId>
+			<type>test-jar</type>
+			<version>0.9-SNAPSHOT</version>
+			<scope>test</scope>
+		</dependency>
+
 	</dependencies>
 </project>

file-repository-ftpserver/src/main/java/org/genesys/filerepository/service/ftp/RepositoryFileSystemFactory.java

@@ -15,19 +15,133 @@
  */
 package org.genesys.filerepository.service.ftp;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+import java.util.stream.Collectors;
+
 import org.apache.ftpserver.ftplet.FileSystemFactory;
 import org.apache.ftpserver.ftplet.FileSystemView;
 import org.apache.ftpserver.ftplet.FtpException;
 import org.apache.ftpserver.ftplet.FtpFile;
 import org.apache.ftpserver.ftplet.User;
+import org.genesys.filerepository.model.RepositoryFile;
+import org.genesys.filerepository.service.RepositoryService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 
 public class RepositoryFileSystemFactory implements FileSystemFactory {
+	private final static Logger LOG = LoggerFactory.getLogger(RepositoryFileSystemFactory.class);
+
+	@Autowired
+	private RepositoryService repositoryService;
+
+	private RepositoryFtpFile file(RepositoryFile repositoryFile) {
+		RepositoryFtpFile rff = new RepositoryFtpFile(repositoryFile) {
+
+			@Override
+			public String getOwnerName() {
+				// TODO Auto-generated method stub
+				return null;
+			}
+
+			@Override
+			public String getGroupName() {
+				// TODO Auto-generated method stub
+				return null;
+			}
+
+			@Override
+			public boolean mkdir() {
+				// TODO Auto-generated method stub
+				return false;
+			}
+
+			@Override
+			public boolean delete() {
+				// TODO Auto-generated method stub
+				return false;
+			}
+
+			@Override
+			public boolean move(FtpFile destination) {
+				LOG.info("Move file={} to dest={}", this.getAbsolutePath(), destination.getAbsolutePath());
+				return false;
+			}
+
+			@Override
+			public OutputStream createOutputStream(long offset) throws IOException {
+				// TODO Auto-generated method stub
+				return null;
+			}
+
+			@Override
+			public InputStream createInputStream(long offset) throws IOException {
+				return null;
+			}
+			
+		};
+		
+		return rff;
+	}
+	
+	private RepositoryFtpDirectory directory(String path) {
+		RepositoryFtpDirectory rfd = new RepositoryFtpDirectory(path) {
+
+			@Override
+			public boolean move(FtpFile destination) {
+				LOG.info("Move directory={} to dest={}", this.getAbsolutePath(), destination.getAbsolutePath());
+				// TODO Auto-generated method stub
+				return false;
+			}
+
+			@Override
+			public boolean mkdir() {
+				LOG.info("Mkdir directory={}", this.getAbsolutePath());
+				// TODO Auto-generated method stub
+				return false;
+			}
+
+			@Override
+			public List<? extends FtpFile> listFiles() {
+				return repositoryService.getFiles(this.getAbsolutePath()).stream().map(rf -> file(fr));.collect(Collectors::toList);
+			}
+
+			@Override
+			public String getOwnerName() {
+				// TODO Auto-generated method stub
+				return null;
+			}
+
+			@Override
+			public String getGroupName() {
+				// TODO Auto-generated method stub
+				return null;
+			}
+
+			@Override
+			public boolean delete() {
+				// TODO Auto-generated method stub
+				return false;
+			}
+		};
+
+		return rfd;
+	}
 
 	@Override
-	public FileSystemView createFileSystemView(User user) throws FtpException {
+	public FileSystemView createFileSystemView(final User user) throws FtpException {
+		LOG.info("Creating new repository view for {}", user.getName());
+
 		// TODO Auto-generated method stub
 		return new FileSystemView() {
 
+			private final String username = user.getName();
+			private RepositoryFtpDirectory cwd;
+			private RepositoryFtpDirectory homeDir;
+
 			@Override
 			public boolean isRandomAccessible() throws FtpException {
 				// TODO Auto-generated method stub
@@ -36,31 +150,32 @@ public class RepositoryFileSystemFactory implements FileSystemFactory {
 
 			@Override
 			public FtpFile getWorkingDirectory() throws FtpException {
-				// TODO Auto-generated method stub
-				return null;
+				LOG.debug("getWorkingDirectory for user={}", username);
+				return this.cwd;
 			}
 
 			@Override
 			public FtpFile getHomeDirectory() throws FtpException {
-				// TODO Auto-generated method stub
-				return null;
+				LOG.debug("getHomeDirectory for user={}", username);
+				return this.homeDir;
 			}
 
 			@Override
 			public FtpFile getFile(String file) throws FtpException {
+				LOG.debug("getFile file={} for user={}", file, username);
 				// TODO Auto-generated method stub
 				return null;
 			}
 
 			@Override
 			public void dispose() {
-				// TODO Auto-generated method stub
-
+				LOG.info("Disposing repository view for user={}", username);
 			}
 
 			@Override
 			public boolean changeWorkingDirectory(String dir) throws FtpException {
-				// TODO Auto-generated method stub
+				LOG.debug("CWD dir={} for user={}", dir, username);
+				this.cwd.changeWorkingDirectory(dir);
 				return false;
 			}
 		};

file-repository-ftpserver/src/main/java/org/genesys/filerepository/service/ftp/RepositoryFtpDirectory.java

+/*
+ * Copyright 2017 Global Crop Diversity Trust, www.croptrust.org
+ *
+ * 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.genesys.filerepository.service.ftp;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+
+import org.apache.ftpserver.ftplet.FtpFile;
+
+/**
+ * {@link RepositoryFtpDirectory} wraps repository paths
+ * 
+ * @author Matija Obreza
+ *
+ */
+public abstract class RepositoryFtpDirectory implements FtpFile {
+
+	private String parent;
+	private String name;
+
+	public RepositoryFtpDirectory() {
+	}
+
+	public RepositoryFtpDirectory(String path) {
+		this.parent = path;
+	}
+
+	@Override
+	public String getAbsolutePath() {
+		return this.parent == null ? this.name : this.parent.concat("/").concat(this.name);
+	}
+
+	@Override
+	public String getName() {
+		return this.name;
+	}
+
+	@Override
+	public boolean isHidden() {
+		return false;
+	}
+
+	@Override
+	public boolean isDirectory() {
+		return true;
+	}
+
+	@Override
+	public boolean isFile() {
+		return false;
+	}
+
+	@Override
+	public boolean doesExist() {
+		return true;
+	}
+
+	@Override
+	public boolean isReadable() {
+		return true;
+	}
+
+	@Override
+	public boolean isWritable() {
+		return true;
+	}
+
+	@Override
+	public boolean isRemovable() {
+		return true;
+	}
+
+	@Override
+	public abstract String getOwnerName();
+
+	@Override
+	public abstract String getGroupName();
+
+	@Override
+	public int getLinkCount() {
+		return 0;
+	}
+
+	@Override
+	public long getLastModified() {
+		return 0;
+	}
+
+	@Override
+	public boolean setLastModified(long time) {
+		return false;
+	}
+
+	@Override
+	public long getSize() {
+		return 0;
+	}
+
+	@Override
+	public Object getPhysicalFile() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public abstract boolean mkdir();
+
+	@Override
+	public abstract boolean delete();
+
+	@Override
+	public abstract boolean move(FtpFile destination);
+
+	@Override
+	public abstract List<? extends FtpFile> listFiles();
+
+	@Override
+	public OutputStream createOutputStream(long offset) throws IOException {
+		throw new IOException("Cannot outputstream the Directory");
+	}
+
+	@Override
+	public InputStream createInputStream(long offset) throws IOException {
+		throw new IOException("Cannot inputstream the Directory");
+	}
+
+}

file-repository-ftpserver/src/main/java/org/genesys/filerepository/service/ftp/RepositoryFtpFile.java

+/*
+ * Copyright 2017 Global Crop Diversity Trust, www.croptrust.org
+ *
+ * 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.genesys.filerepository.service.ftp;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.List;
+
+import org.apache.ftpserver.ftplet.FtpFile;
+import org.genesys.filerepository.model.RepositoryFile;
+
+/**
+ * {@link RepositoryFtpFile} wraps {@link RepositoryFile}
+ * 
+ * @author Matija Obreza
+ *
+ */
+public abstract class RepositoryFtpFile implements FtpFile {
+
+	private RepositoryFile repositoryFile;
+
+	public RepositoryFtpFile() {
+	}
+
+	public RepositoryFtpFile(RepositoryFile repositoryFile) {
+		this.repositoryFile = repositoryFile;
+	}
+
+	@Override
+	public String getAbsolutePath() {
+		return this.repositoryFile.getPath() + this.repositoryFile.getFilename();
+	}
+
+	@Override
+	public String getName() {
+		return this.repositoryFile.getFilename();
+	}
+
+	@Override
+	public boolean isHidden() {
+		return false;
+	}
+
+	@Override
+	public boolean isDirectory() {
+		return false;
+	}
+
+	@Override
+	public boolean isFile() {
+		return true;
+	}
+
+	@Override
+	public boolean doesExist() {
+		return true;
+	}
+
+	@Override
+	public boolean isReadable() {
+		return true;
+	}
+
+	@Override
+	public boolean isWritable() {
+		return true;
+	}
+
+	@Override
+	public boolean isRemovable() {
+		return true;
+	}
+
+	@Override
+	public abstract String getOwnerName();
+
+	@Override
+	public abstract String getGroupName();
+
+	@Override
+	public int getLinkCount() {
+		return 0;
+	}
+
+	@Override
+	public long getLastModified() {
+		return repositoryFile.getLastModifiedDate() != null ? repositoryFile.getLastModifiedDate().getTime() : 0;
+	}
+
+	@Override
+	public boolean setLastModified(long time) {
+		return false;
+	}
+
+	@Override
+	public long getSize() {
+		return repositoryFile.getSize();
+	}
+
+	@Override
+	public Object getPhysicalFile() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public abstract boolean mkdir();
+
+	@Override
+	public abstract boolean delete();
+
+	@Override
+	public abstract boolean move(FtpFile destination);
+
+	@Override
+	public List<? extends FtpFile> listFiles() {
+		return null;
+	}
+
+	@Override
+	public abstract OutputStream createOutputStream(long offset) throws IOException;
+
+	@Override
+	public abstract InputStream createInputStream(long offset) throws IOException;
+
+}

file-repository-ftpserver/src/test/java/org/genesys/filerepository/service/ftp/ApplicationConfig.java

@@ -34,6 +34,7 @@ import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class ApplicationConfig {
+	
 	@Bean
 	public RepositoryFtpServer ftpServer() {
 		RepositoryFtpServer ftpServer = new RepositoryFtpServer();
@@ -62,6 +63,7 @@ public class ApplicationConfig {
 				authorities.add(new ConcurrentLoginPermission(2, 0));
 				authorities.add(new WritePermission());
 				user.setAuthorities(authorities);
+				user.setHomeDirectory("/");
 				return user;
 			}