/*
* ====================================================================
* Copyright (c) 2004-2012 TMate Software Ltd. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://svnkit.com/license.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
* ====================================================================
*/
package org.tmatesoft.svn.cli.svn;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.tmatesoft.svn.cli.SVNCommandUtil;
import org.tmatesoft.svn.core.SVNDepth;
import org.tmatesoft.svn.core.SVNErrorCode;
import org.tmatesoft.svn.core.SVNErrorMessage;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.internal.util.SVNXMLUtil;
import org.tmatesoft.svn.core.internal.wc.SVNErrorManager;
import org.tmatesoft.svn.core.internal.wc.SVNPath;
import org.tmatesoft.svn.core.internal.wc.SVNPropertiesManager;
import org.tmatesoft.svn.core.wc.SVNPropertyData;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc.SVNWCClient;
import org.tmatesoft.svn.util.SVNLogType;
/**
* @version 1.3
* @author TMate Software Ltd.
*/
public class SVNPropGetCommand extends SVNPropertiesCommand {
public SVNPropGetCommand() {
super("propget", new String[] {"pget", "pg"});
}
protected Collection createSupportedOptions() {
Collection options = new LinkedList();
options.add(SVNOption.VERBOSE);
options.add(SVNOption.RECURSIVE);
options.add(SVNOption.DEPTH);
options.add(SVNOption.REVISION);
options.add(SVNOption.REVPROP);
options.add(SVNOption.STRICT);
options.add(SVNOption.XML);
options.add(SVNOption.CHANGELIST);
return options;
}
public void run() throws SVNException {
String propertyName = getSVNEnvironment().popArgument();
if (propertyName == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.CL_INSUFFICIENT_ARGS);
SVNErrorManager.error(err, SVNLogType.CLIENT);
}
if (!SVNPropertiesManager.isValidPropertyName(propertyName)) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.CLIENT_PROPERTY_NAME,
"''{0}'' is not a valid Subversion property name", propertyName);
SVNErrorManager.error(err, SVNLogType.CLIENT);
}
Collection targets = new LinkedList();
targets = getSVNEnvironment().combineTargets(targets, true);
if (targets.isEmpty()) {
targets.add("");
}
if (getSVNEnvironment().isRevprop()) {
SVNWCClient wcClient = getSVNEnvironment().getClientManager().getWCClient();
String target = checkRevPropTarget(getSVNEnvironment().getStartRevision(), targets);
long rev;
if (SVNCommandUtil.isURL(target)) {
rev = wcClient.doGetRevisionProperty(SVNURL.parseURIEncoded(target), propertyName, getSVNEnvironment().getStartRevision(), this);
} else {
File targetPath = new SVNPath(target).getFile();
rev = wcClient.doGetRevisionProperty(targetPath, propertyName, getSVNEnvironment().getStartRevision(), this);
}
SVNPropertyData propertyValue = getRevisionProperty(rev);
if (propertyValue != null) {
if (getSVNEnvironment().isXML()) {
printXMLHeader("properties");
StringBuffer buffer = openXMLTag("revprops", SVNXMLUtil.XML_STYLE_NORMAL, "rev", Long.toString(rev), null);
buffer = addXMLProp(propertyValue, buffer);
buffer = closeXMLTag("revprops", buffer);
getSVNEnvironment().getOut().print(buffer);
printXMLFooter("properties");
} else {
if (propertyValue.getValue().isString()){
getSVNEnvironment().getOut().print(propertyValue.getValue());
} else {
try {
getSVNEnvironment().getOut().write(propertyValue.getValue().getBytes());
} catch (IOException e) {
//
}
}
if (!getSVNEnvironment().isStrict()) {
getSVNEnvironment().getOut().println();
}
}
}
clearCollectedProperties();
} else {
if (getSVNEnvironment().isXML()) {
printXMLHeader("properties");
}
SVNDepth depth = getSVNEnvironment().getDepth();
if (depth == SVNDepth.UNKNOWN) {
depth = SVNDepth.EMPTY;
}
boolean likeProplist = getSVNEnvironment().isVerbose() && !getSVNEnvironment().isStrict();
Collection changeLists = getSVNEnvironment().getChangelistsCollection();
SVNWCClient client = getSVNEnvironment().getClientManager().getWCClient();
for (Iterator ts = targets.iterator(); ts.hasNext();) {
String targetPath = (String) ts.next();
SVNPath target = new SVNPath(targetPath, true);
SVNRevision pegRevision = target.getPegRevision();
boolean printFileNames = false;
if (target.isURL()) {
client.doGetProperty(target.getURL(), propertyName, pegRevision,
getSVNEnvironment().getStartRevision(), depth, this);
printFileNames = !getSVNEnvironment().isStrict() && (getSVNEnvironment().isVerbose() ||
depth.compareTo(SVNDepth.EMPTY) > 0 || targets.size() > 1 || getURLProperties().size() > 1);
} else {
client.doGetProperty(target.getFile(), propertyName, pegRevision,
getSVNEnvironment().getStartRevision(), depth, this, changeLists);
printFileNames = !getSVNEnvironment().isStrict() && (getSVNEnvironment().isVerbose() ||
depth.compareTo(SVNDepth.EMPTY) > 0 || targets.size() > 1 || getPathProperties().size() > 1);
}
if (!getSVNEnvironment().isXML()) {
printCollectedProperties(printFileNames, target.isURL(), likeProplist);
} else {
printCollectedPropertiesXML(target.isURL());
}
clearCollectedProperties();
}
if (getSVNEnvironment().isXML()) {
printXMLFooter("properties");
}
}
}
protected void printCollectedProperties(boolean printFileName, boolean isURL, boolean likePropList) {
Map map = isURL ? getURLProperties() : getPathProperties();
for (Iterator keys = map.keySet().iterator(); keys.hasNext();) {
Object key = keys.next();
List props = (List) map.get(key);
if (printFileName) {
if (isURL) {
if (likePropList) {
getSVNEnvironment().getOut().println("Properties on '" + key + "':");
} else {
getSVNEnvironment().getOut().print(key);
getSVNEnvironment().getOut().print(" - ");
}
} else {
String path = SVNCommandUtil.getLocalPath(getSVNEnvironment().getRelativePath((File) key));
if (likePropList) {
getSVNEnvironment().getOut().println("Properties on '" + path + "':");
} else {
getSVNEnvironment().getOut().print(path);
getSVNEnvironment().getOut().print(" - ");
}
}
}
if (likePropList) {
printProplist(props);
} else {
SVNPropertyData property = (SVNPropertyData) props.get(0);
printProperty(property.getValue(), likePropList);
if (!getSVNEnvironment().isStrict()) {
getSVNEnvironment().getOut().println();
}
}
}
}
protected void printCollectedPropertiesXML(boolean isURL) {
Map map = isURL ? getURLProperties() : getPathProperties();
for (Iterator keys = map.keySet().iterator(); keys.hasNext();) {
Object key = keys.next();
List props = (List) map.get(key);
String target = key.toString();
if (!isURL) {
target = SVNCommandUtil.getLocalPath(getSVNEnvironment().getRelativePath((File) key));
}
SVNPropertyData property = (SVNPropertyData) props.get(0);
StringBuffer buffer = openXMLTag("target", SVNXMLUtil.XML_STYLE_NORMAL, "path", target, null);
buffer = addXMLProp(property, buffer);
buffer = closeXMLTag("target", buffer);
getSVNEnvironment().getOut().print(buffer);
}
}
}