org.apache.jackrabbit.vault.cli.CmdExportCli Maven / Gradle / Ivy
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Provides a simple shell-like console that access the file vault.
/*
* 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.cli;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.apache.commons.cli2.Argument;
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.jackrabbit.vault.fs.api.RepositoryAddress;
import org.apache.jackrabbit.vault.fs.api.VaultFile;
import org.apache.jackrabbit.vault.fs.io.AbstractExporter;
import org.apache.jackrabbit.vault.fs.io.JarExporter;
import org.apache.jackrabbit.vault.fs.io.PlatformExporter;
import org.apache.jackrabbit.vault.util.DefaultProgressListener;
import org.apache.jackrabbit.vault.util.Text;
import org.apache.jackrabbit.vault.vlt.VltContext;
/**
* Implements the 'export' command.
*
*/
public class CmdExportCli extends AbstractVaultCommand {
static final SimpleDateFormat FMT = new SimpleDateFormat("yyyyMMddHHmmss");
private Option optType;
private Option optPrune;
private Argument argLocalPath;
private Argument argJcrPath;
private Argument argMountpoint;
protected void doExecute(VaultFsApp app, CommandLine cl) throws Exception {
boolean verbose = cl.hasOption(OPT_VERBOSE);
String type = (String) cl.getValue(optType, "platform");
String jcrPath = (String) cl.getValue(argJcrPath);
String localPath = (String) cl.getValue(argLocalPath);
String root = (String) cl.getValue(argMountpoint);
RepositoryAddress addr = new RepositoryAddress(root);
// shift arguments
if (localPath == null) {
localPath = jcrPath;
jcrPath = null;
}
if (jcrPath == null) {
jcrPath = "/";
}
if (localPath == null) {
if (jcrPath .equals("/")) {
localPath = Text.getName(addr.toString());
} else {
localPath = Text.getName(jcrPath);
}
if (type.equals("jar")) {
localPath += "-" + FMT.format(new Date()) + ".jar";
} else {
}
}
File localFile = app.getPlatformFile(localPath, false);
AbstractExporter exporter;
VltContext vCtx;
if (type.equals("platform")) {
if (!localFile.exists()) {
localFile.mkdirs();
}
exporter = new PlatformExporter(localFile);
((PlatformExporter) exporter).setPruneMissing(cl.hasOption(optPrune));
vCtx = app.createVaultContext(localFile);
} else if (type.equals("jar")) {
exporter = new JarExporter(localFile);
vCtx = app.createVaultContext(localFile.getParentFile());
} else {
throw new Exception("Type " + type + " not supported");
}
vCtx.setVerbose(cl.hasOption(OPT_VERBOSE));
VaultFile vaultFile = vCtx.getFileSystem(addr).getFile(jcrPath);
if (vaultFile == null) {
VaultFsApp.log.error("Not such remote file: {}", jcrPath);
return;
}
VaultFsApp.log.info("Exporting {} to {}", vaultFile.getPath(), localFile.getCanonicalPath());
if (verbose) {
exporter.setVerbose(new DefaultProgressListener());
}
exporter.export(vaultFile);
VaultFsApp.log.info("Exporting done.");
}
/**
* {@inheritDoc}
*/
public String getShortDescription() {
return "Export the Vault filesystem";
}
public String getLongDescription() {
return "Export the Vault filesystem mounted at to the " +
"local filesystem at . An optional can be " +
"specified in order to export just a sub tree.\n\n" +
"Example:\n" +
" vlt export http://localhost:4502/crx /apps/geometrixx myproject";
}
protected Command createCommand() {
return new CommandBuilder()
.withName("export")
.withDescription(getShortDescription())
.withChildren(new GroupBuilder()
.withName("Options:")
.withOption(OPT_VERBOSE)
.withOption(optType = new DefaultOptionBuilder()
.withShortName("t")
.withLongName("type")
.withDescription("specifies the export type. either 'platform' or 'jar'.")
.withArgument(new ArgumentBuilder()
.withMinimum(0)
.withMaximum(1)
.create())
.create())
.withOption(optPrune = new DefaultOptionBuilder()
.withShortName("p")
.withLongName("prune-missing")
.withDescription("specifies if missing local files should be deleted.")
.create())
.withOption(argMountpoint = new ArgumentBuilder()
.withName("uri")
.withDescription("mountpoint uri")
.withMinimum(1)
.withMaximum(1)
.create())
.withOption(argJcrPath = new ArgumentBuilder()
.withName("jcr-path")
.withDescription("the jcr path")
.withMinimum(0)
.withMaximum(1)
.create())
.withOption(argLocalPath = new ArgumentBuilder()
.withName("local-path")
.withDescription("the local path")
.withMinimum(0)
.withMaximum(1)
.create())
.create()
)
.create();
}
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