org.apache.maven.scm.provider.jazz.JazzScmProvider Maven / Gradle / Ivy
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package org.apache.maven.scm.provider.jazz;
/*
* 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.
*/
import org.apache.maven.scm.CommandParameters;
import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.command.add.AddScmResult;
import org.apache.maven.scm.command.blame.BlameScmResult;
import org.apache.maven.scm.command.branch.BranchScmResult;
import org.apache.maven.scm.command.changelog.ChangeLogScmResult;
import org.apache.maven.scm.command.checkin.CheckInScmResult;
import org.apache.maven.scm.command.checkout.CheckOutScmResult;
import org.apache.maven.scm.command.diff.DiffScmResult;
import org.apache.maven.scm.command.edit.EditScmResult;
import org.apache.maven.scm.command.export.ExportScmResult;
import org.apache.maven.scm.command.list.ListScmResult;
import org.apache.maven.scm.command.status.StatusScmResult;
import org.apache.maven.scm.command.tag.TagScmResult;
import org.apache.maven.scm.command.unedit.UnEditScmResult;
import org.apache.maven.scm.command.update.UpdateScmResult;
import org.apache.maven.scm.provider.AbstractScmProvider;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.jazz.command.JazzConstants;
import org.apache.maven.scm.provider.jazz.command.add.JazzAddCommand;
import org.apache.maven.scm.provider.jazz.command.blame.JazzBlameCommand;
import org.apache.maven.scm.provider.jazz.command.branch.JazzBranchCommand;
import org.apache.maven.scm.provider.jazz.command.changelog.JazzChangeLogCommand;
import org.apache.maven.scm.provider.jazz.command.checkin.JazzCheckInCommand;
import org.apache.maven.scm.provider.jazz.command.checkout.JazzCheckOutCommand;
import org.apache.maven.scm.provider.jazz.command.diff.JazzDiffCommand;
import org.apache.maven.scm.provider.jazz.command.edit.JazzEditCommand;
import org.apache.maven.scm.provider.jazz.command.list.JazzListCommand;
import org.apache.maven.scm.provider.jazz.command.status.JazzStatusCommand;
import org.apache.maven.scm.provider.jazz.command.tag.JazzTagCommand;
import org.apache.maven.scm.provider.jazz.command.unedit.JazzUnEditCommand;
import org.apache.maven.scm.provider.jazz.command.update.JazzUpdateCommand;
import org.apache.maven.scm.provider.jazz.repository.JazzScmProviderRepository;
import org.apache.maven.scm.repository.ScmRepositoryException;
import java.net.URI;
/**
* The maven scm provider for Jazz.
*
* This provider is a wrapper for the command line tool, "scm.sh" or "scm.exe" is that is
* part of the Jazz SCM Server.
*
* This provider does not use a native API to communicate with the Jazz SCM server.
*
* The scm tool itself is documented at:
* V2.0.0 - http://publib.boulder.ibm.com/infocenter/rtc/v2r0m0/topic/com.ibm.team.scm.doc/topics/r_scm_cli_scm.html
* V3.0 - http://publib.boulder.ibm.com/infocenter/clmhelp/v3r0/topic/com.ibm.team.scm.doc/topics/r_scm_cli_scm.html
* V3.0.1 -
* http://publib.boulder.ibm.com/infocenter/clmhelp/v3r0m1/topic/com.ibm.team.scm.doc/topics/r_scm_cli_scm.html
*
* @author Chris Graham
* @plexus.component role="org.apache.maven.scm.provider.ScmProvider" role-hint="jazz"
*/
public class JazzScmProvider
extends AbstractScmProvider
{
// Example: scm:jazz:daviddl;passw0rd123@https://localhost:9443/jazz:Dave's Repository Workspace
// If the username or password is supplied, then the @ must be used to delimit them.
public static final String JAZZ_URL_FORMAT =
"scm:jazz:[username[;password]@]http[s]://server_name[:port]/contextRoot:repositoryWorkspace";
// ----------------------------------------------------------------------
// ScmProvider Implementation
// ----------------------------------------------------------------------
public String getScmType()
{
return JazzConstants.SCM_TYPE;
}
/**
* This method parses the scm URL and returns a SCM provider repository.
* At this point, the scmUrl is the part after scm:provider_name: in your SCM URL.
*
* The basic url parsing approach is to be as loose as possible.
* If you specify as per the docs you'll get what you expect.
* If you do something else the result is undefined.
* Don't use "/" "\" or "@" as the delimiter.
*
* Parse the scmUrl, which will be of the form:
* [username[;password]@]http[s]://server_name[:port]/contextRoot:repositoryWorkspace
* eg:
* Deb;Deb@https://rtc:9444/jazz:BogusRepositoryWorkspace
* {@inheritDoc}
*/
public ScmProviderRepository makeProviderScmRepository( String scmUrl, char delimiter )
throws ScmRepositoryException
{
// Called from:
// AbstractScmProvider.makeScmRepository()
// AbstractScmProvider.validateScmUrl()
getLogger().debug( "JazzScmProvider:makeProviderScmRepository()" );
getLogger().debug( "Provided scm url - " + scmUrl );
getLogger().debug( "Provided delimiter - '" + delimiter + "'" );
String jazzUrlAndWorkspace = null;
String usernameAndPassword = null;
// Look for the Jazz URL after any '@' delimiter used to pass
// username/password etc (which may not have been specified)
int lastAtPosition = scmUrl.lastIndexOf( '@' );
if ( lastAtPosition == -1 )
{
// The username;password@ was not supplied.
jazzUrlAndWorkspace = scmUrl;
}
else
{
// The username@ or username;password@ was supplied.
jazzUrlAndWorkspace = ( lastAtPosition < 0 ) ? scmUrl : scmUrl.substring( lastAtPosition + 1 );
usernameAndPassword = ( lastAtPosition < 0 ) ? null : scmUrl.substring( 0, lastAtPosition );
}
// jazzUrlAndWorkspace should be: http[s]://server_name:port/contextRoot:repositoryWorkspace
// usernameAndPassword should be: username;password or null
// username and password may not be supplied, and so may remain null.
String username = null;
String password = null;
if ( usernameAndPassword != null )
{
// Can be:
// username
// username;password
int delimPosition = usernameAndPassword.indexOf( ';' );
username = delimPosition >= 0 ? usernameAndPassword.substring( 0, delimPosition ) : usernameAndPassword;
password = delimPosition >= 0 ? usernameAndPassword.substring( delimPosition + 1 ) : null;
}
// We will now validate the jazzUrlAndWorkspace for right number of colons.
// This has been observed in the wild, where the contextRoot:repositoryWorkspace was not properly formed
// and this resulted in very strange results in the way in which things were parsed.
int colonsCounted = 0;
int colonIndex = 0;
while ( colonIndex != -1 )
{
colonIndex = jazzUrlAndWorkspace.indexOf( ":", colonIndex + 1 );
if ( colonIndex != -1 )
{
colonsCounted++;
}
}
// havePort may also be true when port is supplied, but otherwise have a malformed URL.
boolean havePort = colonsCounted == 3;
// Look for workspace after the end of the Jazz URL
int repositoryWorkspacePosition = jazzUrlAndWorkspace.lastIndexOf( delimiter );
String repositoryWorkspace = jazzUrlAndWorkspace.substring( repositoryWorkspacePosition + 1 );
String jazzUrl = jazzUrlAndWorkspace.substring( 0, repositoryWorkspacePosition );
// Validate the protocols.
try
{
// Determine if it is a valid URI.
URI jazzUri = URI.create( jazzUrl );
String scheme = jazzUri.getScheme();
getLogger().debug( "Scheme - " + scheme );
if ( scheme == null || !( scheme.equalsIgnoreCase( "http" ) || scheme.equalsIgnoreCase( "https" ) ) )
{
throw new ScmRepositoryException(
"Jazz Url \"" + jazzUrl + "\" is not a valid URL. The Jazz Url syntax is " + JAZZ_URL_FORMAT );
}
}
catch ( IllegalArgumentException e )
{
throw new ScmRepositoryException(
"Jazz Url \"" + jazzUrl + "\" is not a valid URL. The Jazz Url syntax is " + JAZZ_URL_FORMAT );
}
// At this point, jazzUrl is guaranteed to start with either http:// or https://
// Further process the jazzUrl to extract the server name and port.
String hostname = null;
int port = 0;
if ( havePort )
{
// jazzUrlAndWorkspace should be: http[s]://server_name:port/contextRoot:repositoryWorkspace
// jazzUrl should be : http[s]://server_name:port/contextRoot
int protocolIndex = jazzUrl.indexOf( ":" ) + 3; // The +3 accounts for the "://"
int portIndex = jazzUrl.indexOf( ":", protocolIndex + 1 );
hostname = jazzUrl.substring( protocolIndex, portIndex );
int pathIndex = jazzUrl.indexOf( "/", portIndex + 1 );
String portNo = jazzUrl.substring( portIndex + 1, pathIndex );
try
{
port = Integer.parseInt( portNo );
}
catch ( NumberFormatException nfe )
{
throw new ScmRepositoryException(
"Jazz Url \"" + jazzUrl + "\" is not a valid URL. The Jazz Url syntax is " + JAZZ_URL_FORMAT );
}
}
else
{
// jazzUrlAndWorkspace should be: http[s]://server_name/contextRoot:repositoryWorkspace
// jazzUrl should be : http[s]://server_name/contextRoot
// So we will set port to zero.
int protocolIndex = jazzUrl.indexOf( ":" ) + 3; // The +3 accounts for the "://"
int pathIndex = jazzUrl.indexOf( "/", protocolIndex + 1 );
if ( pathIndex != -1 )
{
hostname = jazzUrl.substring( protocolIndex, pathIndex );
}
else
{
throw new ScmRepositoryException(
"Jazz Url \"" + jazzUrl + "\" is not a valid URL. The Jazz Url syntax is " + JAZZ_URL_FORMAT );
}
}
getLogger().debug( "Creating JazzScmProviderRepository with the following values:" );
getLogger().debug( "jazzUrl - " + jazzUrl );
getLogger().debug( "username - " + username );
getLogger().debug( "password - " + password );
getLogger().debug( "hostname - " + hostname );
getLogger().debug( "port - " + port );
getLogger().debug( "repositoryWorkspace - " + repositoryWorkspace );
return new JazzScmProviderRepository( jazzUrl, username, password, hostname, port, repositoryWorkspace );
}
/**
* {@inheritDoc}
*/
public AddScmResult add( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:add()" );
JazzAddCommand command = new JazzAddCommand();
command.setLogger( getLogger() );
return (AddScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected BranchScmResult branch( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:branch()" );
JazzBranchCommand command = new JazzBranchCommand();
command.setLogger( getLogger() );
return (BranchScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected BlameScmResult blame( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:blame()" );
JazzBlameCommand command = new JazzBlameCommand();
command.setLogger( getLogger() );
return (BlameScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected ChangeLogScmResult changelog( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:changelog()" );
// We need to call the status command first, so that we can get the details of the workspace.
// This is needed for the list changesets command.
// We could also 'trust' the value in the pom.
JazzStatusCommand statusCommand = new JazzStatusCommand();
statusCommand.setLogger( getLogger() );
statusCommand.execute( repository, fileSet, parameters );
JazzChangeLogCommand command = new JazzChangeLogCommand();
command.setLogger( getLogger() );
return (ChangeLogScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected CheckInScmResult checkin( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:checkin()" );
JazzCheckInCommand command = new JazzCheckInCommand();
command.setLogger( getLogger() );
return (CheckInScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected CheckOutScmResult checkout( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:checkout()" );
JazzCheckOutCommand command = new JazzCheckOutCommand();
command.setLogger( getLogger() );
return (CheckOutScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected DiffScmResult diff( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:diff()" );
JazzDiffCommand command = new JazzDiffCommand();
command.setLogger( getLogger() );
return (DiffScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected EditScmResult edit( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:edit()" );
JazzEditCommand command = new JazzEditCommand();
command.setLogger( getLogger() );
return (EditScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected ExportScmResult export( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:export()" );
// Use checkout instead
return super.export( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected ListScmResult list( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:list()" );
// We need to call the status command first, so that we can get the details of the stream etc.
// This is needed for workspace and component names.
JazzStatusCommand statusCommand = new JazzStatusCommand();
statusCommand.setLogger( getLogger() );
statusCommand.execute( repository, fileSet, parameters );
JazzListCommand command = new JazzListCommand();
command.setLogger( getLogger() );
return (ListScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected StatusScmResult status( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:status()" );
JazzStatusCommand command = new JazzStatusCommand();
command.setLogger( getLogger() );
return (StatusScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected TagScmResult tag( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:tag()" );
// We need to call the status command first, so that we can get the details of the stream etc.
// This is needed for workspace deliveries and snapshot promotions.
JazzStatusCommand statusCommand = new JazzStatusCommand();
statusCommand.setLogger( getLogger() );
statusCommand.execute( repository, fileSet, parameters );
JazzTagCommand command = new JazzTagCommand();
command.setLogger( getLogger() );
return (TagScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected UpdateScmResult update( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:update()" );
JazzUpdateCommand command = new JazzUpdateCommand();
command.setLogger( getLogger() );
return (UpdateScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
protected UnEditScmResult unedit( ScmProviderRepository repository, ScmFileSet fileSet,
CommandParameters parameters )
throws ScmException
{
getLogger().debug( "JazzScmProvider:unedit()" );
JazzUnEditCommand command = new JazzUnEditCommand();
command.setLogger( getLogger() );
return (UnEditScmResult) command.execute( repository, fileSet, parameters );
}
/**
* {@inheritDoc}
*/
public String getScmSpecificFilename()
{
return JazzConstants.SCM_META_DATA_FOLDER;
}
}