Initial release

src/distMaker/node/FileNode.java

@@ -0,0 +1,66 @@
+package distMaker.node;
+
+import glum.io.IoUtil;
+import glum.net.Credential;
+import glum.task.Task;
+
+import java.io.File;
+import java.net.URL;
+
+import distMaker.DistUtils;
+
+public class FileNode implements Node
+{
+	private URL rootUrl;
+	private String md5sum;
+	private String fileName;
+	private long fileLen;
+
+	public FileNode(URL aRootUrl, String aFileName, String aMd5sum, long aFileLen)
+	{
+		rootUrl = aRootUrl;
+		fileName = aFileName;
+		md5sum = aMd5sum;
+		fileLen = aFileLen;
+	}
+
+	@Override
+	public boolean areContentsEqual(Node aNode)
+	{
+		FileNode fNode;
+
+		if (aNode instanceof FileNode == false)
+			return false;
+
+		fNode = (FileNode)aNode;
+		if (fNode.md5sum.equals(md5sum) == false)
+			return false;
+		if (fNode.fileName.equals(fileName) == false)
+			return false;
+		if (fNode.fileLen != fileLen)
+			return false;
+
+		return true;
+	}
+
+	@Override
+	public String getFileName()
+	{
+		return fileName;
+	}
+
+	@Override
+	public boolean transferContentTo(Task aTask, Credential aCredential, File dstPath)
+	{
+		URL srcUrl;
+		File dstFile;
+
+		// Determine the source URL to copy the contents from
+		srcUrl = IoUtil.createURL(rootUrl.toString() + "/" + fileName);
+		
+		// Determine the file to transfer the contents to
+		dstFile = new File(dstPath, fileName);
+
+		return DistUtils.downloadFile(aTask, srcUrl, dstFile, aCredential);
+	}
+}

src/distMaker/node/Node.java

@@ -0,0 +1,26 @@
+package distMaker.node;
+
+import glum.net.Credential;
+import glum.task.Task;
+
+import java.io.File;
+
+public interface Node
+{
+
+	/**
+	 * Returns true, if the contents stored in aNode are equal to this Node.
+	 */
+	public boolean areContentsEqual(Node aNode);
+
+	/**
+	 * Returns the "file name" associated with this Node
+	 */
+	public String getFileName();
+
+	/**
+	 * Method to copy the contents of this node to destPath. The var, destPath, should be a folder.
+	 */
+	boolean transferContentTo(Task aTask, Credential aCredential, File destPath);
+
+}

src/distMaker/node/PathNode.java

@@ -0,0 +1,53 @@
+package distMaker.node;
+
+import glum.net.Credential;
+import glum.task.Task;
+
+import java.io.File;
+import java.net.URL;
+
+public class PathNode implements Node
+{
+	private URL rootUrl;
+	private String fileName;
+
+	public PathNode(URL aRootUrl, String aFileName)
+	{
+		rootUrl = aRootUrl;
+		fileName = aFileName;
+	}
+
+	@Override
+	public boolean areContentsEqual(Node aNode)
+	{
+		PathNode pNode;
+
+		if (aNode instanceof PathNode == false)
+			return false;
+
+		pNode = (PathNode)aNode;
+		if (pNode.fileName.equals(fileName) == false)
+			return false;
+
+		return true;
+	}
+
+	@Override
+	public String getFileName()
+	{
+		return fileName;
+	}
+
+	@Override
+	public boolean transferContentTo(Task aTask, Credential aCredential, File dstPath)
+	{
+		File dstDir;
+
+		// Determine the dest folder to create
+		dstDir = new File(dstPath, fileName);
+
+		// Form the directory
+		return dstDir.mkdirs();
+	}
+
+}