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From tri...@apache.org
Subject svn commit: r1512568 [7/39] - in /jackrabbit/commons/filevault/trunk: ./ parent/ vault-cli/ vault-cli/src/ vault-cli/src/main/ vault-cli/src/main/appassembler/ vault-cli/src/main/assembly/ vault-cli/src/main/java/ vault-cli/src/main/java/org/ vault-cli...
Date Sat, 10 Aug 2013 05:53:54 GMT
Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/examples/HelloWorldApp.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/examples/HelloWorldApp.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/examples/HelloWorldApp.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/examples/HelloWorldApp.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.examples;
+
+import org.apache.jackrabbit.vault.util.console.AbstractApplication;
+import org.apache.jackrabbit.vault.util.console.Console;
+import org.apache.jackrabbit.vault.util.console.ExecutionContext;
+
+/**
+ * <code>HelloWorldApp</code>...
+ */
+public class HelloWorldApp extends AbstractApplication {
+
+    private ExecutionContext ctx;
+
+
+    public HelloWorldApp() {
+    }
+
+    public String getSVNVersion() {
+        return "$Revision: 29457 $";
+    }
+
+    public String getApplicationName() {
+        return "Hello World Example";
+    }
+
+    public String getShellCommand() {
+        return "hello";
+    }
+
+    protected ExecutionContext getDefaultContext() {
+        if (ctx == null) {
+            ctx = new ExecutionContext(this);
+            ctx.installCommand(new CmdHello());
+        }
+        return ctx;
+    }
+
+    public Console getConsole() {
+        // we do not have interactive console
+        return null;
+    }
+
+    public static void main(String[] args) {
+        new HelloWorldApp().run(args);
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdCd.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdCd.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdCd.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdCd.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.platform;
+
+import org.apache.commons.cli2.CommandLine;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.builder.ArgumentBuilder;
+import org.apache.commons.cli2.builder.CommandBuilder;
+import org.apache.commons.cli2.builder.GroupBuilder;
+import org.apache.commons.cli2.option.Command;
+import org.apache.jackrabbit.vault.util.console.ConsoleExecutionContext;
+import org.apache.jackrabbit.vault.util.console.commands.AbstractConsoleCommand;
+
+/**
+ * <code>CmdCd</code>...
+ */
+public class CmdCd extends AbstractConsoleCommand {
+
+    private Option argPath;
+
+    protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl) throws Exception {
+        String path = (String) cl.getValue(argPath, "/");
+        ctx.cd(path);
+    }
+
+    public String getShortDescription() {
+        return "change the current work directory";
+    }
+
+    protected Command createCommand() {
+        return new CommandBuilder()
+                .withName("cd")
+                .withDescription(getShortDescription())
+                .withChildren(new GroupBuilder()
+                        .withName("Options:")
+                        .withOption(argPath = new ArgumentBuilder()
+                                        .withName("path")
+                                        .withDescription("destination path. changes to root directory if missing.")
+                                        .withMinimum(0)
+                                        .withMaximum(1)
+                                        .create())
+                        .create())
+                .create();
+    }
+
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdLs.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdLs.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdLs.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/CmdLs.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,181 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.platform;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import org.apache.commons.cli2.CommandLine;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.builder.ArgumentBuilder;
+import org.apache.commons.cli2.builder.CommandBuilder;
+import org.apache.commons.cli2.builder.DefaultOptionBuilder;
+import org.apache.commons.cli2.builder.GroupBuilder;
+import org.apache.commons.cli2.option.Command;
+import org.apache.commons.cli2.validation.NumberValidator;
+import org.apache.jackrabbit.vault.util.console.ConsoleExecutionContext;
+import org.apache.jackrabbit.vault.util.console.ConsoleFile;
+import org.apache.jackrabbit.vault.util.console.ExecutionException;
+import org.apache.jackrabbit.vault.util.console.commands.AbstractConsoleCommand;
+import org.apache.jackrabbit.vault.util.console.util.Table;
+
+/**
+ * <code>CmdLs</code>...
+ */
+public class CmdLs extends AbstractConsoleCommand {
+
+    private static final SimpleDateFormat dateFmt = new SimpleDateFormat("yyyy MMM dd HH:mm");
+
+    // format flags
+    private static int F_FLAG_TIME = 0x01;
+    private static int F_FLAG_SIZE = 0x02;
+    private static int F_FLAG_LONG = 0x03;
+    private static int F_MASK      = 0x0f;
+
+    // list switches
+    private static int L_FLAG_ALL = 0x10;
+
+    private Option optLong;
+
+    private Option optTime;
+
+    private Option optSize;
+
+    private Option optAll;
+
+    private Option optRecursive;
+
+    private Option argPath;
+
+    protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl)
+            throws Exception {
+        int fmtFlag = 0;
+        fmtFlag |= cl.hasOption(optTime) ? F_FLAG_TIME : 0;
+        fmtFlag |= cl.hasOption(optSize) ? F_FLAG_SIZE : 0;
+        fmtFlag |= cl.hasOption(optLong) ? F_FLAG_LONG : 0;
+        fmtFlag |= cl.hasOption(optAll) ? L_FLAG_ALL : 0;
+        int depth = 0;
+        if (cl.hasOption(optRecursive)) {
+            depth = Integer.parseInt((String) cl.getValue(optRecursive, "10000"));
+        }
+        String path = (String) cl.getValue(argPath);
+        ConsoleFile file = ctx.getFile(path, true);
+        if (!(file instanceof PlatformFile)) {
+            throw new ExecutionException("wrong file system.");
+        }
+        ls((PlatformFile) file, fmtFlag, depth);
+    }
+
+    public String getShortDescription() {
+        return "print a list of files and directories";
+    }
+
+
+    public String getExample() {
+        return "$ ls -al";
+    }
+
+    protected Command createCommand() {
+        return new CommandBuilder()
+                .withName("ls")
+                .withDescription(getShortDescription())
+                .withChildren(new GroupBuilder()
+                        .withName("Options:")
+                        .withOption(optAll = new DefaultOptionBuilder()
+                                .withShortName("a")
+                                .withDescription("display hidden files")
+                                .create())
+                        .withOption(optTime = new DefaultOptionBuilder()
+                                .withShortName("t")
+                                .withDescription("display the last modification date")
+                                .create())
+                        .withOption(optSize = new DefaultOptionBuilder()
+                                .withShortName("s")
+                                .withDescription("display the file size")
+                                .create())
+                        .withOption(optLong = new DefaultOptionBuilder()
+                                .withShortName("l")
+                                .withDescription("combines the flags 't' and 's'")
+                                .create())
+                        .withOption(optRecursive = new DefaultOptionBuilder()
+                                .withShortName("r")
+                                .withDescription("do a recursive listing")
+                                .withArgument(new ArgumentBuilder()
+                                        .withName("depth")
+                                        .withDescription("the depth of the recursion.")
+                                        .withMinimum(0)
+                                        .withMaximum(1)
+                                        .withValidator(NumberValidator.getIntegerInstance())
+                                        .create())
+                                .create())
+                        .withOption(argPath = new ArgumentBuilder()
+                                        .withName("path")
+                                        .withDescription("the path to list")
+                                        .withMinimum(0)
+                                        .withMaximum(1)
+                                        .create())
+                        .create())
+                .create();
+    }
+
+    private void ls(PlatformFile file, int flags, int maxDepth) throws IOException {
+        int numCols = 1;
+        int f = flags & F_MASK;
+        while (f != 0) {
+            if ((f & 1) == 1) {
+                numCols++;
+            }
+            f >>= 1;
+        }
+        Table t = new Table(numCols);
+        ls(t, (File) file.unwrap(), flags, 0, maxDepth);
+        t.print();
+    }
+
+    private void ls(Table t, File file, int flags, int indent, int maxDepth) throws IOException {
+        File[] files = file.listFiles();
+        if (files == null) {
+            return;
+        }
+        for (int i=0; i<files.length; i++) {
+            File f = files[i];
+            if (f.getName().charAt(0) == '.' && !((flags & L_FLAG_ALL) > 0)) {
+                continue;
+            }
+            Table.Row r = t.createRow();
+            if ((flags & F_FLAG_TIME) > 0) {
+                r.addCol(dateFmt.format(new Date(f.lastModified())));
+            }
+            if ((flags & F_FLAG_SIZE) > 0) {
+                r.addCol(String.valueOf(f.length()), true);
+            }
+            String name = f.getName();
+            if (f.isDirectory()) {
+                name += "/";
+            }
+            r.addCol(name);
+            t.addRow(r);
+            if (maxDepth > 0) {
+                ls(t, f, flags, indent + 1, maxDepth -1);
+            }
+        }
+    }
+
+
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/PlatformFile.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/PlatformFile.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/PlatformFile.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/PlatformFile.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.platform;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.jackrabbit.vault.util.console.ConsoleFile;
+import org.apache.jackrabbit.vault.util.console.ExecutionException;
+
+/**
+ * <code>PlatformFile</code>...
+ */
+public class PlatformFile implements ConsoleFile {
+
+    private final URI uri;
+
+    private final File file;
+
+    public PlatformFile(File file) {
+        if (file == null) {
+            throw new NullPointerException();
+        }
+        this.file = file;
+        try {
+            this.uri = new URI("file", file.getPath(), null);
+        } catch (URISyntaxException e) {
+            throw new ExecutionException(e);
+        }
+    }
+
+
+    public Object unwrap() {
+        return file;
+    }
+
+    public ConsoleFile getFile(String path, boolean mustExist)
+            throws IOException {
+        File newFile = new File(path);
+        if (newFile.isAbsolute()) {
+            newFile = newFile.getCanonicalFile();
+        } else {
+            newFile = new File(file, path).getCanonicalFile();
+        }
+        if (!newFile.exists() && mustExist) {
+            throw new FileNotFoundException(newFile.getPath());
+        }
+        return new PlatformFile(newFile);
+    }
+
+    public String getPath() {
+        return file.getPath();
+    }
+
+    public String getName() {
+        return file.getName();
+    }
+
+    public ConsoleFile[] listFiles() throws IOException {
+        File[] files = file.listFiles();
+        if (files.length == 0) {
+            return ConsoleFile.EMPTY_ARRAY;
+        } else {
+            PlatformFile[] ret = new PlatformFile[files.length];
+            for (int i=0; i<files.length; i++) {
+                ret[i] = new PlatformFile(files[i]);
+            }
+            return ret;
+        }
+    }
+
+    public boolean allowsChildren() {
+        return file.isDirectory();
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/ShellApp.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/ShellApp.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/ShellApp.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/platform/ShellApp.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.platform;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.apache.jackrabbit.vault.util.console.AbstractApplication;
+import org.apache.jackrabbit.vault.util.console.Console;
+import org.apache.jackrabbit.vault.util.console.ConsoleExecutionContext;
+import org.apache.jackrabbit.vault.util.console.ExecutionContext;
+import org.apache.jackrabbit.vault.util.console.ExecutionException;
+import org.apache.jackrabbit.vault.util.console.commands.CmdConsole;
+import org.apache.jackrabbit.vault.util.console.commands.CmdCtx;
+import org.apache.jackrabbit.vault.util.console.examples.CmdHello;
+
+/**
+ * <code>HelloWorldApp</code>...
+ */
+public class ShellApp extends AbstractApplication {
+
+    private ExecutionContext ctx;
+
+    private ConsoleExecutionContext iCtx;
+
+    private Console console;
+
+    public ShellApp() {
+    }
+
+    public String getSVNVersion() {
+        return "$Revision: 29457 $";
+    }
+
+    public String getApplicationName() {
+        return "Shell Console Example";
+    }
+
+    public String getShellCommand() {
+        return "jash";
+    }
+
+    protected ExecutionContext getDefaultContext() {
+        if (ctx == null) {
+            ctx = new ExecutionContext(this);
+            ctx.installCommand(new CmdHello());
+            ctx.installCommand(new CmdConsole());
+        }
+        return ctx;
+    }
+
+    public Console getConsole() {
+        if (console == null) {
+            console = new Console(this);
+            iCtx = new ConsoleExecutionContext(this);
+            iCtx.installCommand(new CmdLs());
+            iCtx.installCommand(new CmdCd());
+            iCtx.installCommand(new CmdCtx());
+            try {
+                iCtx.setFileSystem(new PlatformFile(new File(".").getCanonicalFile()));
+            } catch (IOException e) {
+                throw new ExecutionException(e);
+            }
+            console.addContext(iCtx);
+        }
+        return console;
+    }
+
+    public static void main(String[] args) {
+        new ShellApp().run(args);
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/CliHelpFormatter.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/CliHelpFormatter.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/CliHelpFormatter.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/CliHelpFormatter.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,227 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.util;
+
+import java.io.PrintWriter;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.commons.cli2.DisplaySetting;
+import org.apache.commons.cli2.HelpLine;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.builder.GroupBuilder;
+import org.apache.commons.cli2.util.HelpFormatter;
+import org.apache.jackrabbit.vault.util.console.CliCommand;
+
+/**
+ * Highly customized help formatter to work with {@link CliCommand}s.
+ */
+public class CliHelpFormatter extends HelpFormatter {
+
+    public static final String SYS_PROP_TERM_WIDTH = "env.term.width";
+    
+    private String description;
+
+    private String example;
+
+    private CliCommand cmd;
+
+    private boolean showUsage = true;
+
+    private boolean skipToplevel = false;
+
+
+    public CliHelpFormatter(final String gutterLeft, final String gutterCenter, final String gutterRight, final int fullWidth) {
+        super(gutterLeft, gutterCenter, gutterRight, fullWidth);
+    }
+
+    public static CliHelpFormatter create() {
+        return new CliHelpFormatter(HelpFormatter.DEFAULT_GUTTER_LEFT,
+                HelpFormatter.DEFAULT_GUTTER_CENTER,
+                HelpFormatter.DEFAULT_GUTTER_RIGHT,
+                getDefaultWidth());
+    }
+
+    private static int getDefaultWidth() {
+        int w = Integer.getInteger(SYS_PROP_TERM_WIDTH, HelpFormatter.DEFAULT_FULL_WIDTH).intValue();
+        return Math.max(w, HelpFormatter.DEFAULT_FULL_WIDTH);
+    }
+
+    public CliCommand getCmd() {
+        return cmd;
+    }
+
+    public void setCmd(CliCommand cmd) {
+        this.cmd = cmd;
+        setDescription(cmd.getLongDescription());
+        setExample(cmd.getExample());
+        //setShellCommand(cmd.getName());
+        // we need a fake group for the command
+        setGroup(new GroupBuilder().withOption(cmd.getCommand()).create());
+        getFullUsageSettings().remove(DisplaySetting.DISPLAY_OPTIONAL);
+        setSkipToplevel(true);
+        //getDisplaySettings().remove(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
+    }
+
+    public void printUsage() {
+        if (showUsage) {
+            super.printUsage();
+        }
+    }
+
+    public boolean isSkipToplevel() {
+        return skipToplevel;
+    }
+
+    public void setSkipToplevel(boolean skipToplevel) {
+        this.skipToplevel = skipToplevel;
+    }
+
+    public boolean isShowUsage() {
+        return showUsage;
+    }
+
+    public void setShowUsage(boolean showUsage) {
+        this.showUsage = showUsage;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getExample() {
+        return example;
+    }
+
+    public void setExample(String example) {
+        this.example = example;
+    }
+
+    /**
+     * Prints detailed help per option.
+     */
+    public void printHelp() {
+        printDivider();
+
+        printDescription();
+
+        final Option option;
+        final PrintWriter out = getPrintWriter();
+
+        if ((getException() != null) && (getException().getOption() != null)) {
+            option = getException().getOption();
+        } else if (cmd != null) {
+            option = cmd.getCommand();
+        } else {
+            option = getGroup();
+        }
+
+        // grab the HelpLines to display
+        final List helpLines = option.helpLines(
+                skipToplevel ? -1 : 0, getDisplaySettings(), getComparator());
+        if (skipToplevel) {
+            helpLines.remove(0);
+        }
+        
+        // calculate the maximum width of the usage strings
+        int usageWidth = 0;
+
+        for (final Iterator i = helpLines.iterator(); i.hasNext();) {
+            final HelpLine helpLine = (HelpLine) i.next();
+            final String usage = helpLine.usage(getLineUsageSettings(), getComparator());
+            usageWidth = Math.max(usageWidth, usage.length());
+        }
+
+        // build a blank string to pad wrapped descriptions
+        final StringBuffer blankBuffer = new StringBuffer();
+
+        for (int i = 0; i < usageWidth; i++) {
+            blankBuffer.append(' ');
+        }
+
+        // print a blank line
+        out.println();
+        
+        // determine the width available for descriptions
+        final int descriptionWidth = Math.max(1, getPageWidth() - getGutterCenter().length() - usageWidth);
+
+        // display each HelpLine
+        for (final Iterator i = helpLines.iterator(); i.hasNext();) {
+            // grab the HelpLine
+            final HelpLine helpLine = (HelpLine) i.next();
+
+            // wrap the description
+            final List descList = wrap(helpLine.getDescription(), descriptionWidth);
+            final Iterator descriptionIterator = descList.iterator();
+
+            // display usage + first line of description
+            printGutterLeft();
+            pad(helpLine.usage(getLineUsageSettings(), getComparator()), usageWidth, out);
+            out.print(getGutterCenter());
+            pad((String) descriptionIterator.next(), descriptionWidth, out);
+            printGutterRight();
+            out.println();
+
+            // display padding + remaining lines of description
+            while (descriptionIterator.hasNext()) {
+                printGutterLeft();
+
+                //pad(helpLine.getUsage(),usageWidth,out);
+                out.print(blankBuffer);
+                out.print(getGutterCenter());
+                pad((String) descriptionIterator.next(), descriptionWidth, out);
+                printGutterRight();
+                out.println();
+            }
+        }
+        printExample();
+        
+        printDivider();
+    }
+
+    public void printDescription() {
+        if (description != null) {
+            getPrintWriter().println();
+            getPrintWriter().println("Description:");
+            for (final Iterator i = wrap(description, getPageWidth() - 2).iterator(); i.hasNext();) {
+                printGutterLeft();
+                getPrintWriter().print("  ");
+                pad((String) i.next(), getPageWidth()-2, getPrintWriter());
+                printGutterRight();
+                getPrintWriter().println();
+            }
+        }
+    }
+
+    public void printExample() {
+        if (example != null) {
+            getPrintWriter().println();
+            getPrintWriter().println("Example:");
+            for (final Iterator i = wrap(example, getPageWidth() - 2).iterator(); i.hasNext();) {
+                printGutterLeft();
+                getPrintWriter().print("  ");
+                pad((String) i.next(), getPageWidth()-2, getPrintWriter());
+                printGutterRight();
+                getPrintWriter().println();
+            }
+        }
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Log4JConfig.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Log4JConfig.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Log4JConfig.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Log4JConfig.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.util;
+
+import java.net.URL;
+
+import org.apache.jackrabbit.vault.util.console.ExecutionException;
+import org.apache.log4j.Level;
+import org.apache.log4j.LogManager;
+import org.apache.log4j.PropertyConfigurator;
+
+/**
+ * <code>Log4JConfig</code>...
+ */
+public class Log4JConfig {
+
+    public static void init(String log4jConfig) {
+        URL url = Log4JConfig.class.getResource(log4jConfig);
+        PropertyConfigurator.configure(url);
+    }
+
+    public static void setLevel(String level) {
+        Level l = Level.toLevel(level);
+        if (l == null) {
+            throw new ExecutionException("Invalid log level " + level);
+        }
+        LogManager.getRootLogger().setLevel(l);
+    }
+
+    public static String getLevel() {
+        return LogManager.getRootLogger().getLevel().toString();
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/PomProperties.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/PomProperties.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/PomProperties.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/PomProperties.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.util;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+/**
+ * <code>PomProperties</code>...
+ */
+public class PomProperties {
+
+    public static String PROPS_PREFIX = "META-INF/maven/";
+
+    public static String PROPS_SUFFIX = "/pom.properties";
+
+    private final String groupId;
+
+    private final String artifactId;
+
+    private String pomPropsPath;
+
+    private Properties props;
+
+    public PomProperties(String groupId, String artifactId) {
+        this.groupId = groupId;
+        this.artifactId = artifactId;
+        pomPropsPath = PROPS_PREFIX + groupId + "/" + artifactId + PROPS_SUFFIX;
+    }
+
+    public Properties getProperties() {
+        if (props == null) {
+            props = new Properties();
+            try {
+                InputStream in = PomProperties.class.getClassLoader().getResourceAsStream(pomPropsPath);
+                if (in != null) {
+                    props.load(in);
+                    in.close();
+                }
+            } catch (IOException e) {
+                // ignore
+            }
+        }
+        return props;
+    }
+
+    public String getVersion() {
+        return getProperties().getProperty("version", "0.0.0");
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Table.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Table.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Table.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Table.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.util;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Iterator;
+import java.util.LinkedList;
+
+/**
+ * <code>Table</code>...
+ */
+public class Table {
+    private int numCols;
+    private int[] lengths;
+    private LinkedList rows = new LinkedList();
+
+    public Table(int numCols) {
+        this.numCols = numCols;
+        lengths = new int[numCols];
+    }
+
+    public Row createRow() {
+        return new Row(numCols);
+    }
+
+    public void addRow(String c1, String c2) {
+        Row r = createRow();
+        r.addCol(c1);
+        r.addCol(c2);
+        addRow(r);
+    }
+
+    public void addRow(Row row) {
+        rows.add(row);
+        for (int i=0; i<row.cols.length; i++) {
+            if (row.cols[i] != null) {
+                int l = row.cols[i].value.length();
+                if (l > lengths[i]) {
+                   lengths[i] = l;
+                }
+            }
+        }
+    }
+
+    public void print() {
+        Iterator iter = rows.iterator();
+        while (iter.hasNext()) {
+            Row r = (Row) iter.next();
+            StringBuffer buf = new StringBuffer();
+            r.print(buf, lengths);
+            System.out.println(buf);
+        }
+    }
+
+    public void sort(final int col) {
+        Collections.sort(rows, new Comparator() {
+            public int compare(Object o1, Object o2) {
+                Row r1 = (Row) o1;
+                Row r2 = (Row) o2;
+                return r1.cols[col].value.compareTo(r2.cols[col].value);
+            }
+        });
+    }
+
+    public static class Row {
+        private Table.Col[] cols;
+
+        private int pos = 0;
+        public Row(int numCols) {
+            cols = new Table.Col[numCols];
+        }
+
+        public void addCol(String value) {
+            addCol(value, false);
+        }
+
+        public void addCol(String value, boolean align) {
+            cols[pos++] = new Table.Col(value, align);
+        }
+
+        public void print(StringBuffer buf, int[] lengths) {
+            for (int i=0; i<cols.length; i++) {
+                if (cols[i] != null) {
+                    cols[i].print(buf, lengths[i]);
+                }
+            }
+        }
+    }
+
+    public static class Col {
+        public static final String SPACES = "                                "+
+                "                                                             "+
+                "                                                             "+
+                "                                                             "+
+                "                                                             "+
+                "                                                             "+
+                "                                                             ";
+        String value="";
+
+        private boolean alignRight;
+
+        public Col(String value) {
+            this.value = value;
+        }
+
+        public Col(String value, boolean align) {
+            this.value = value;
+            this.alignRight = align;
+        }
+
+        public void print(StringBuffer buf, int maxLength) {
+            if (value.length()>maxLength) {
+                buf.append(value.substring(0, maxLength));
+            } else {
+                if (alignRight) {
+                    buf.append(SPACES.substring(0, maxLength - value.length()));
+                }
+                buf.append(value);
+                if (!alignRight) {
+                    buf.append(SPACES.substring(0, maxLength - value.length()));
+                }
+            }
+            buf.append(" ");
+        }
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Text.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Text.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Text.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/java/org/apache/jackrabbit/vault/util/console/util/Text.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console.util;
+
+import java.util.ArrayList;
+
+/**
+ * <code>Text</code>...
+ */
+public class Text {
+
+    public static String[] parseLine(String line) {
+        ArrayList tokens = new ArrayList();
+        StringBuffer buf = new StringBuffer();
+        int quote = 0;
+        for (int i = 0; i < line.length(); i++) {
+            char c = line.charAt(i);
+            if (Character.isWhitespace(c)) {
+                if (quote == 0) {
+                    if (buf.length() > 0) {
+                        tokens.add(buf.toString());
+                        buf = new StringBuffer();
+                    }
+                } else {
+                    buf.append(c);
+                }
+            } else if (c == '\'') {
+                if (quote == 1) {
+                    quote = 0;
+                } else if (quote == 0) {
+                    quote = 1;
+                } else {
+                    buf.append(c);
+                }
+            } else if (c == '\"') {
+                if (quote == 2) {
+                    quote = 0;
+                } else if (quote == 0) {
+                    quote = 2;
+                } else {
+                    buf.append(c);
+                }
+            } else {
+                buf.append(c);
+            }
+        }
+        if (buf.length() > 0) {
+            tokens.add(buf.toString());
+        }
+        return (String[]) tokens.toArray(new String[tokens.size()]);
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/cli/log4j.properties
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/cli/log4j.properties?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/cli/log4j.properties (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/cli/log4j.properties Sat Aug 10 05:53:42 2013
@@ -0,0 +1,26 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+# Set root logger level to WARN and its only appender to A1.
+log4j.rootLogger=WARN, A1
+
+# A1 is set to be a ConsoleAppender.
+log4j.appender.A1=org.apache.log4j.ConsoleAppender
+
+# A1 uses PatternLayout.
+log4j.appender.A1.layout=org.apache.log4j.PatternLayout
+log4j.appender.A1.layout.ConversionPattern=[%-5p] %m%n

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/util/console/log4j.properties
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/util/console/log4j.properties?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/util/console/log4j.properties (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/main/resources/org/apache/jackrabbit/vault/util/console/log4j.properties Sat Aug 10 05:53:42 2013
@@ -0,0 +1,26 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+# Set root logger level to INFO and its only appender to A1.
+log4j.rootLogger=INFO, A1
+
+# A1 is set to be a ConsoleAppender.
+log4j.appender.A1=org.apache.log4j.ConsoleAppender
+
+# A1 uses PatternLayout.
+log4j.appender.A1.layout=org.apache.log4j.PatternLayout
+log4j.appender.A1.layout.ConversionPattern=[%-5p] %m%n

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/Test.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/Test.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/Test.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/Test.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,163 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console;
+
+import org.apache.commons.cli2.CommandLine;
+import org.apache.commons.cli2.DisplaySetting;
+import org.apache.commons.cli2.Group;
+import org.apache.commons.cli2.Option;
+import org.apache.commons.cli2.builder.ArgumentBuilder;
+import org.apache.commons.cli2.builder.CommandBuilder;
+import org.apache.commons.cli2.builder.DefaultOptionBuilder;
+import org.apache.commons.cli2.builder.GroupBuilder;
+import org.apache.commons.cli2.commandline.Parser;
+import org.apache.commons.cli2.option.Command;
+import org.apache.commons.cli2.util.HelpFormatter;
+
+/**
+ * <code>Test</code>...
+ */
+public class Test {
+
+    public static void main(String[] args) throws Exception {
+        final DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
+        final ArgumentBuilder abuilder = new ArgumentBuilder();
+        final CommandBuilder cbuilder = new CommandBuilder();
+        final GroupBuilder gbuilder = new GroupBuilder();
+
+        Option recursive =
+                obuilder
+                        .withShortName("r")
+                        .withLongName("recursive")
+                        .withDescription("do recursively")
+                        .create();
+        Command update =
+                cbuilder
+                        .withName("update")
+                        .withName("up")
+                        .withDescription("update the work directory")
+                        /*
+                        .withChildren(new GroupBuilder()
+                                .withName("options")
+                                .withOption(recursive)
+                                .create())
+                        .withArgument(abuilder
+                                .withName("path")
+                                .withMinimum(0)
+                                .create()
+                        )
+                        */
+                        .create();
+        Option projecthelp =
+                obuilder
+                        .withShortName("projecthelp")
+                        .withShortName("p")
+                        .withDescription("print project help information")
+                        .create();
+        Option version =
+                obuilder
+                        .withShortName("v")
+                        .withDescription("print the version information and exit")
+                        .create();
+
+        Group options =
+                gbuilder
+                        .withName("Global options:")
+                        .withOption(projecthelp)
+                        .withOption(version)
+                        .withMinimum(0)
+                        .create();
+
+        Option command = abuilder.withName("command").withMinimum(1).withMaximum(1).create();
+        Option targets = abuilder.withName("arg").create();
+
+        CliCommand exit = new org.apache.jackrabbit.vault.util.console.commands.CmdExit();
+        CliCommand help = new org.apache.jackrabbit.vault.util.console.commands.CmdHelp();
+        CliCommand setenv = new org.apache.jackrabbit.vault.util.console.commands.CmdSet();
+        Group commands =
+                gbuilder
+                        .withName("Commands:")
+                        .withOption(help.getCommand())
+                        .withOption(exit.getCommand())
+                        .withOption(setenv.getCommand())
+                        .withOption(update)
+                        .withMinimum(0)
+                        .withMaximum(1)
+                        .create();
+
+        Group main =
+                gbuilder
+                        .withName("")
+                        .withOption(options)
+                        .withOption(commands)
+                        .withMinimum(0)
+                        .create();
+
+        HelpFormatter hf = new HelpFormatter();
+        StringBuffer sep = new StringBuffer(hf.getPageWidth());
+        while (sep.length() < hf.getPageWidth()) {
+            sep.append("-");
+        }
+        hf.setHeader("File Vault version 1.0");
+        hf.setDivider(sep.toString());
+        hf.setShellCommand("vlt [options] <command> [arg1 [arg2 [arg3] ..]]");
+        hf.setGroup(main);
+        //hf.setHeader("bla bla version vla");
+        //displayHelp();
+        hf.getFullUsageSettings().removeAll(DisplaySetting.ALL);
+
+        //hf.getDisplaySettings().add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
+        //hf.getDisplaySettings().add(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+
+        //hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_OPTIONAL);
+        hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_EXPANDED);
+
+        hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+        hf.getDisplaySettings().add(DisplaySetting.DISPLAY_OPTIONAL);
+
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PROPERTY_OPTION);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_GROUP_NAME);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_EXPANDED);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+
+        hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PROPERTY_OPTION);
+        hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
+        hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_ARGUMENT_BRACKETED);
+
+        Parser parser = new Parser();
+        parser.setHelpFormatter(hf);
+        parser.setGroup(main);
+        System.out.println(main);
+
+        CommandLine cl = parser.parseAndHelp(args);
+        if (cl != null) {
+            if (exit.execute(null, cl)) {
+                System.out.println("exit executed");
+            } else if (help.execute(null, cl)) {
+                System.out.println("help executed.");
+            } else {
+                hf.print();
+            }
+        }
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/TestSubHelp.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/TestSubHelp.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/TestSubHelp.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-cli/src/test/java/org/apache/jackrabbit/vault/util/console/TestSubHelp.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.util.console;
+
+import org.apache.commons.cli2.builder.ArgumentBuilder;
+import org.apache.commons.cli2.builder.CommandBuilder;
+import org.apache.commons.cli2.builder.DefaultOptionBuilder;
+import org.apache.commons.cli2.builder.GroupBuilder;
+import org.apache.jackrabbit.vault.util.console.commands.CmdSet;
+import org.apache.jackrabbit.vault.util.console.util.CliHelpFormatter;
+
+/**
+ * <code>Test</code>...
+ */
+public class TestSubHelp {
+
+    public static void main(String[] args) throws Exception {
+        final DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
+        final ArgumentBuilder abuilder = new ArgumentBuilder();
+        final CommandBuilder cbuilder = new CommandBuilder();
+        final GroupBuilder gbuilder = new GroupBuilder();
+
+        CmdSet set = new CmdSet();
+
+        CliHelpFormatter hf = CliHelpFormatter.create();
+        hf.setCmd(set);
+        //hf.setHeader("bla bla version vla");
+        //displayHelp();
+        //hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_OPTIONAL);
+
+        //hf.getDisplaySettings().add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
+        //hf.getDisplaySettings().add(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+
+        //hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_OPTIONAL);
+        //hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        //hf.getFullUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_EXPANDED);
+
+        //hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        //hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+        //hf.getDisplaySettings().add(DisplaySetting.DISPLAY_OPTIONAL);
+
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PROPERTY_OPTION);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_GROUP_NAME);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_GROUP_EXPANDED);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+        //hf.getLineUsageSettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
+
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PROPERTY_OPTION);
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
+        //hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_ARGUMENT_BRACKETED);
+
+        hf.print();
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-core/pom.xml
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-core/pom.xml?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-core/pom.xml (added)
+++ jackrabbit/commons/filevault/trunk/vault-core/pom.xml Sat Aug 10 05:53:42 2013
@@ -0,0 +1,202 @@
+<?xml version="1.0"?><!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd ">
+    <modelVersion>4.0.0</modelVersion>
+    <!-- ====================================================================== -->
+    <!-- P A R E N T  P R O J E C T  D E S C R I P T I O N                      -->
+    <!-- ====================================================================== -->
+    <parent>
+        <groupId>org.apache.jackrabbit.vault</groupId>
+        <artifactId>parent</artifactId>
+        <relativePath>../parent/pom.xml</relativePath>
+        <version>3.0.0-SNAPSHOT</version>
+    </parent>
+
+    <!-- ====================================================================== -->
+    <!-- P R O J E C T  D E S C R I P T I O N                                   -->
+    <!-- ====================================================================== -->
+    <artifactId>org.apache.jackrabbit.vault</artifactId>
+    <version>3.0.0-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+
+    <name>Apache Jackrabbit FileVault Core Bundle</name>
+    <description>
+        Builds an OSGi bundle for the file vault parts
+    </description>
+
+    <!-- ====================================================================== -->
+    <!-- S C M  D E F I N I T I O N                                             -->
+    <!-- ====================================================================== -->
+    <scm>
+        <connection>scm:svn:http://svn.apache.org/repos/asf/jackrabbit/commons/filevault/trunk/vault-core</connection>
+        <developerConnection>scm:svn:https://svn.apache.org/repos/asf/jackrabbit/commons/filevault/trunk/vault-core</developerConnection>
+        <url>http://svn.apache.org/viewvc/asf/jackrabbit/commons/filevault/trunk/vault-core</url>
+    </scm>
+
+    <!-- ====================================================================== -->
+    <!-- B U I L D                                                             -->
+    <!-- ====================================================================== -->
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-scr-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.sling</groupId>
+                <artifactId>maven-sling-plugin</artifactId>
+                <configuration>
+                    <slingUrlSuffix>/libs/system/install/</slingUrlSuffix>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Bundle-Build>${buildNumber}</Bundle-Build>
+                        <Bundle-Category>jcr,granite</Bundle-Category>
+                        <Export-Package>
+                            org.apache.jackrabbit.vault.fs;version=2.4.0,
+                            org.apache.jackrabbit.vault.fs.api;version=2.4.0,
+                            org.apache.jackrabbit.vault.fs.spi;version=2.4.0,
+                            org.apache.jackrabbit.vault.fs.config;version=2.4.0,
+                            org.apache.jackrabbit.vault.fs.filter;version=2.4.0,
+                            org.apache.jackrabbit.vault.fs.io;version=2.4.0,
+                            org.apache.jackrabbit.vault.util.*;version=2.4.0,
+                            org.apache.jackrabbit.vault.packaging;version=2.4.0
+                        </Export-Package>
+                        <Private-Package>
+                            org.apache.jackrabbit.vault.fs.impl.*,
+                            org.apache.jackrabbit.vault.fs.spi.impl.*,
+                            org.apache.jackrabbit.vault.packaging.impl.*,
+                            org.apache.jackrabbit.vault.packaging.hotfix.*
+                        </Private-Package>
+                        <Import-Package>
+                            org.apache.jackrabbit.*;version=!,
+                            org.apache.jackrabbit.api.security;version=!,
+                            org.apache.sling.jcr.api;resolution:=optional,
+                            javax.jcr,
+                            javax.jcr.lock,
+                            javax.jcr.nodetype,
+                            javax.jcr.observation,
+                            javax.jcr.query,
+                            javax.jcr.query.qom,
+                            javax.jcr.retention,
+                            javax.jcr.security,
+                            javax.jcr.util,
+                            javax.jcr.version,
+                            *
+                        </Import-Package>
+                        <Embed-Dependency>
+                            jackrabbit-spi-commons,
+                            jackrabbit-spi
+                        </Embed-Dependency>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <!-- ====================================================================== -->
+    <!-- D E P E N D E N C I E S                                                -->
+    <!-- ====================================================================== -->
+    <dependencies>
+        <!-- jackrabbit -->
+        <dependency>
+            <groupId>org.apache.jackrabbit</groupId>
+            <artifactId>jackrabbit-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.jackrabbit</groupId>
+            <artifactId>jackrabbit-jcr-commons</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.jackrabbit</groupId>
+            <artifactId>jackrabbit-spi-commons</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.jackrabbit</groupId>
+            <artifactId>jackrabbit-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- JCR Stuff -->
+        <dependency>
+            <groupId>javax.jcr</groupId>
+            <artifactId>jcr</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- SLF4j / Log4j -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- osgi stuff -->
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.apache.felix.scr.annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <!-- used to retrieve the sling repository for JMX support -->
+            <groupId>org.apache.sling</groupId>
+            <artifactId>org.apache.sling.jcr.api</artifactId>
+            <version>2.0.4</version>
+            <scope>provided</scope>
+            <optional>true</optional>
+        </dependency>
+
+        <!-- test deps -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <version>1.5.8</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>1.9.0</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.jackrabbit</groupId>
+            <artifactId>jackrabbit-core</artifactId>
+            <version>${jackrabbit.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>

Added: jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/DirectoryArtifact.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/DirectoryArtifact.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/DirectoryArtifact.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/DirectoryArtifact.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.fs;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.jcr.RepositoryException;
+
+import org.apache.jackrabbit.vault.fs.api.AccessType;
+import org.apache.jackrabbit.vault.fs.api.ArtifactType;
+import org.apache.jackrabbit.vault.fs.api.ExportArtifact;
+import org.apache.jackrabbit.vault.fs.api.ImportArtifact;
+import org.apache.jackrabbit.vault.fs.api.SerializationType;
+import org.apache.jackrabbit.vault.fs.api.VaultInputSource;
+import org.apache.jackrabbit.vault.fs.impl.AbstractArtifact;
+
+/**
+ * Implements a generic directory artifact.
+ *
+ */
+public class DirectoryArtifact extends AbstractArtifact
+        implements ExportArtifact, ImportArtifact {
+
+    /**
+     * Constructs a new directory type artifact with the given repository name.
+     *
+     * @param name the repository name for this artifact.
+     */
+    public DirectoryArtifact(String name) {
+        super(null, name, "", ArtifactType.DIRECTORY);
+    }
+
+    /**
+     * Constructs a new directory type artifact with the given repository name
+     * and extension
+     *
+     * @param name the repository name for this artifact.
+     * @param extension the extension for this artifact
+     */
+    public DirectoryArtifact(String name, String extension) {
+        super(null, name, extension, ArtifactType.DIRECTORY);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public SerializationType getSerializationType() {
+        return SerializationType.NONE;
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return always {@link AccessType#NONE}
+     */
+    public AccessType getPreferredAccess() {
+        return AccessType.NONE;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void spool(OutputStream out) throws IOException, RepositoryException {
+        throw new UnsupportedOperationException("Illegall access method for " + this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public InputStream getInputStream() throws IOException, RepositoryException {
+        throw new UnsupportedOperationException("Illegall access method for " + this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public VaultInputSource getInputSource() throws IOException, RepositoryException {
+        throw new UnsupportedOperationException("Illegall access method for " + this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public long getContentLength() {
+        return -1;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public long getLastModified() {
+        return 0;
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/HintArtifact.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/HintArtifact.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/HintArtifact.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/HintArtifact.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.fs;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.jcr.RepositoryException;
+
+import org.apache.jackrabbit.vault.fs.api.AccessType;
+import org.apache.jackrabbit.vault.fs.api.ArtifactType;
+import org.apache.jackrabbit.vault.fs.api.ExportArtifact;
+import org.apache.jackrabbit.vault.fs.api.ImportArtifact;
+import org.apache.jackrabbit.vault.fs.api.SerializationType;
+import org.apache.jackrabbit.vault.fs.api.VaultInputSource;
+import org.apache.jackrabbit.vault.fs.impl.AbstractArtifact;
+
+/**
+ * Implements a generic hint artifact.
+ */
+public class HintArtifact extends AbstractArtifact
+        implements ExportArtifact, ImportArtifact {
+
+    /**
+     * Constructs a new directory type artifact with the given repository name.
+     *
+     * @param name the repository name for this artifact.
+     */
+    public HintArtifact(String name) {
+        super(null, name, "", ArtifactType.HINT);
+    }
+
+    /**
+     * Constructs a new directory type artifact with the given repository name
+     * and extension
+     *
+     * @param name the repository name for this artifact.
+     * @param extension the extension for this artifact
+     */
+    public HintArtifact(String name, String extension) {
+        super(null, name, extension, ArtifactType.HINT);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public SerializationType getSerializationType() {
+        return SerializationType.NONE;
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return always {@link AccessType#NONE}
+     */
+    public AccessType getPreferredAccess() {
+        return AccessType.NONE;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void spool(OutputStream out) throws IOException, RepositoryException {
+        throw new UnsupportedOperationException("Illegall access method for " + this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public InputStream getInputStream() throws IOException, RepositoryException {
+        throw new UnsupportedOperationException("Illegall access method for " + this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public VaultInputSource getInputSource() throws IOException, RepositoryException {
+        throw new UnsupportedOperationException("Illegall access method for " + this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public long getContentLength() {
+        return -1;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public long getLastModified() {
+        return 0;
+    }
+}
\ No newline at end of file

Added: jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/Mounter.java
URL: http://svn.apache.org/viewvc/jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/Mounter.java?rev=1512568&view=auto
==============================================================================
--- jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/Mounter.java (added)
+++ jackrabbit/commons/filevault/trunk/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/Mounter.java Sat Aug 10 05:53:42 2013
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.vault.fs;
+
+import java.io.IOException;
+
+import javax.jcr.Credentials;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.apache.jackrabbit.vault.fs.api.RepositoryAddress;
+import org.apache.jackrabbit.vault.fs.api.VaultFileSystem;
+import org.apache.jackrabbit.vault.fs.api.VaultFsConfig;
+import org.apache.jackrabbit.vault.fs.api.WorkspaceFilter;
+import org.apache.jackrabbit.vault.fs.impl.AggregateManagerImpl;
+import org.apache.jackrabbit.vault.fs.impl.VaultFileSystemImpl;
+
+/**
+ * Utility method to mount a JCR FS.
+ * The filesystem is mounted relative to the given <code>mountpoint</code> and rooted at <code>rootPath</code>.
+ * For example if the mountpoint is http://.../test/export and the rootPath is /foo, then the filesystem's root node
+ * has a internal repository path "/foo" that corresponds to the "real" repository node at "/test/export".
+ * The workspace filter will be matched against the filesystem paths (e.g. /foo).
+ */
+public final class Mounter {
+
+    /**
+     * Mounts a new Vault filesystem on the given repository node.
+     *
+     * @param config vault fs config
+     * @param wspFilter the workspace filter
+     * @param mountpoint the address of the mountpoint
+     * @param rootPath path of root file. used for remapping
+     * @param session the repository session
+     * @return a Vault filesystem
+     * @throws RepositoryException if an error occurs.
+     * @throws IOException if an I/O error occurs.
+     */
+    public static VaultFileSystem mount(VaultFsConfig config,
+                                      WorkspaceFilter wspFilter,
+                                      RepositoryAddress mountpoint,
+                                      String rootPath,
+                                      Session session)
+            throws RepositoryException, IOException {
+        return new VaultFileSystemImpl(
+                AggregateManagerImpl.mount(
+                        config, wspFilter, mountpoint, session
+                ).getRoot(),
+                rootPath,
+                true
+        );
+    }
+
+    /**
+     * Mounts a new Vault filesystem that is rooted at the given path using
+     * the provided repository, credentials and workspace to create the
+     * session.
+     *
+     * @param config vault fs config
+     * @param wspFilter the workspace filter
+     * @param rep the jcr repository
+     * @param credentials the credentials
+     * @param mountpoint the repository address of the mountpoint
+     * @param rootPath path of root file. used for remapping
+     * @return an aggregate manager
+     * @throws RepositoryException if an error occurs.
+     * @throws IOException if an I/O error occurs.
+     */
+    public static VaultFileSystem mount(VaultFsConfig config,
+                                      WorkspaceFilter wspFilter,
+                                      Repository rep,
+                                      Credentials credentials,
+                                      RepositoryAddress mountpoint,
+                                      String rootPath)
+    throws RepositoryException, IOException {
+        return new VaultFileSystemImpl(
+                AggregateManagerImpl.mount(config, wspFilter, rep, credentials,
+                        mountpoint).getRoot(),
+                rootPath, true);
+    }
+
+
+}
\ No newline at end of file



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