From 30f514449459e50acf9e30eb75ef28492fd4c245 Mon Sep 17 00:00:00 2001
From: Mathieu Baudier <mbaudier@argeo.org>
Date: Sun, 14 Feb 2010 22:01:41 +0000
Subject: [PATCH] Introduce Subversion support

git-svn-id: https://svn.argeo.org/slc/trunk@3334 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---
 .../org/argeo/slc/lib/svn/SvnKitDriver.java   | 131 ++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 runtime/org.argeo.slc.support.simple/src/main/java/org/argeo/slc/lib/svn/SvnKitDriver.java

diff --git a/runtime/org.argeo.slc.support.simple/src/main/java/org/argeo/slc/lib/svn/SvnKitDriver.java b/runtime/org.argeo.slc.support.simple/src/main/java/org/argeo/slc/lib/svn/SvnKitDriver.java
new file mode 100644
index 000000000..6ad668dfd
--- /dev/null
+++ b/runtime/org.argeo.slc.support.simple/src/main/java/org/argeo/slc/lib/svn/SvnKitDriver.java
@@ -0,0 +1,131 @@
+package org.argeo.slc.lib.svn;
+
+import java.io.File;
+import java.io.OutputStream;
+import java.util.List;
+import java.util.Vector;
+
+import org.argeo.slc.SlcException;
+import org.argeo.slc.deploy.VersioningDriver;
+import org.tmatesoft.svn.core.SVNException;
+import org.tmatesoft.svn.core.SVNURL;
+import org.tmatesoft.svn.core.internal.io.dav.DAVRepositoryFactory;
+import org.tmatesoft.svn.core.internal.io.fs.FSRepositoryFactory;
+import org.tmatesoft.svn.core.io.SVNRepository;
+import org.tmatesoft.svn.core.wc.SVNClientManager;
+import org.tmatesoft.svn.core.wc.SVNRevision;
+import org.tmatesoft.svn.core.wc.admin.ISVNChangeEntryHandler;
+import org.tmatesoft.svn.core.wc.admin.SVNChangeEntry;
+
+public class SvnKitDriver implements VersioningDriver {
+	private final SVNClientManager manager;
+
+	public SvnKitDriver() {
+		 DAVRepositoryFactory.setup();
+		 FSRepositoryFactory.setup();
+		manager = SVNClientManager.newInstance();
+	}
+
+	public void updateToHead(File fileOrDir) {
+		try {
+			manager.getUpdateClient().doUpdate(fileOrDir, SVNRevision.HEAD,
+					true);
+		} catch (Exception e) {
+			throw new SlcException("Cannot update " + fileOrDir, e);
+		}
+	}
+
+	public void importFileOrDir(String repositoryUrl, File fileOrDir) {
+		try {
+			manager.getCommitClient().doImport(fileOrDir,
+					SVNURL.parseURIDecoded(repositoryUrl),
+					"Import " + fileOrDir, true);
+		} catch (Exception e) {
+			throw new SlcException("Cannot import " + repositoryUrl + " to "
+					+ fileOrDir, e);
+		}
+	}
+
+	public void checkout(String repositoryUrl, File destDir, Boolean recursive) {
+		try {
+			manager.getUpdateClient().doCheckout(
+					SVNURL.parseURIDecoded(repositoryUrl), destDir,
+					SVNRevision.UNDEFINED, SVNRevision.HEAD, recursive);
+		} catch (Exception e) {
+			throw new SlcException("Cannot checkout " + repositoryUrl + " to "
+					+ destDir, e);
+		}
+	}
+
+	public void getFileFromRepository(String repositoryBaseUrl,
+			String location, OutputStream out) {
+		try {
+			SVNURL url = SVNURL.parseURIDecoded(repositoryBaseUrl);
+			SVNRepository repo = manager.createRepository(url, true);
+			repo.getFile(location, -1, null, out);
+		} catch (Exception e) {
+			throw new SlcException("Cannot retrieve file " + location
+					+ " from " + repositoryBaseUrl, e);
+		}
+
+	}
+
+	public String getRelativePath(String repositoryUrl) {
+		try {
+			SVNURL url = SVNURL.parseURIDecoded(repositoryUrl);
+			SVNRepository repo = manager.createRepository(url, true);
+			return repo.getRepositoryPath("");
+		} catch (Exception e) {
+			throw new SlcException("Cannot get relative path for "
+					+ repositoryUrl, e);
+		}
+	}
+
+	public String getRepositoryRoot(String repositoryUrl) {
+		try {
+			SVNURL url = SVNURL.parseURIDecoded(repositoryUrl);
+			SVNRepository repo = manager.createRepository(url, true);
+			return repo.getRepositoryRoot(true).toDecodedString();
+		} catch (Exception e) {
+			throw new SlcException("Cannot get repository root for "
+					+ repositoryUrl, e);
+		}
+	}
+
+	public List<String> getChangedPaths(File repositoryRoot, Long revision) {
+		try {
+			final List<String> paths = new Vector<String>();
+			ISVNChangeEntryHandler handler = new ISVNChangeEntryHandler() {
+				public void handleEntry(SVNChangeEntry entry)
+						throws SVNException {
+					paths.add(entry.getPath());
+				}
+			};
+			manager.getLookClient().doGetChanged(repositoryRoot,
+					SVNRevision.create(revision), handler, false);
+			return paths;
+		} catch (Exception e) {
+			throw new SlcException("Cannot get changed paths at "
+					+ repositoryRoot + " for revision " + revision, e);
+		}
+	}
+
+	public void createRepository(String filePath) {
+		try {
+			manager.getAdminClient().doCreateRepository(new File(filePath),
+					null, false, false);
+		} catch (Exception e) {
+			throw new SlcException("Cannot create repository " + filePath, e);
+		}
+	}
+
+	public void commit(File fileOrDir, String commitMessage) {
+		try {
+			manager.getCommitClient().doCommit(new File[] { fileOrDir }, true,
+					commitMessage, false, true);
+		} catch (Exception e) {
+			throw new SlcException("Cannot commit " + fileOrDir, e);
+		}
+	}
+
+}
-- 
2.39.5