/*
* 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 npanday.executable.impl;
import npanday.executable.ExecutionException;
import npanday.executable.CommandExecutor;
import npanday.executable.*;
import npanday.NPandayContext;
import npanday.vendor.Vendor;
import org.codehaus.plexus.logging.Logger;
import java.util.List;
import java.util.Collections;
import java.util.ArrayList;
import java.io.File;
/**
* @author Shane Isbell
*/
public class DefaultRepositoryNetExecutable
implements NetExecutable
{
private RepositoryExecutableContext executableContext;
/**
* A logger for writing log messages
*/
private Logger logger;
private List<String> commands;
public List<String> getCommands()
throws ExecutionException
{
return commands;
}
public void resetCommands( List<String> commands )
{
List<String> tmp = new ArrayList<String>();
tmp.addAll(commands);
this.commands = Collections.unmodifiableList( tmp );
}
public File getExecutionPath()
{
if ( executableContext == null )
{
logger.info( "NPANDAY-063-002: Executable has not been initialized with a context" );
return null;
}
List<String> executables = executableContext.getExecutableConfig().getExecutionPaths();
if ( executables != null )
{
for ( String executable : executables )
{
File exe = new File( executable );
if ( exe.exists() )
{
logger.info("NPANDAY-068-005: Choose executable path's parent as execution path: "
+ new File( executable ).getParentFile().getAbsolutePath());
return new File( executable ).getParentFile();
}
}
}
logger.warn("NPANDAY-068-006: Did not find any of " + executables);
return null;
}
public void execute()
throws ExecutionException
{
List<String> commands = getCommands();
CommandExecutor commandExecutor = CommandExecutor.Factory.createDefaultCommmandExecutor();
try
{
commandExecutor.setLogger( logger );
commandExecutor.executeCommand( getExecutable(), getCommands(), getExecutionPath(), true );
}
catch ( ExecutionException e )
{
throw new ExecutionException( "NPANDAY-063-000: Execution Path = " +
( ( getExecutionPath() != null ) ? getExecutionPath().getAbsolutePath() : "unknown" ) + ", Executable = " + getExecutable() + ", Args = " +
commands, e );
}
if ( commandExecutor.getStandardOut().contains( "error" )
&& !commandExecutor.getStandardOut().contains( "exit code = 0" ) )
{
throw new ExecutionException(
"NPANDAY-063-001: Execution Path = " +
( ( getExecutionPath() != null ) ? getExecutionPath().getAbsolutePath() : "unknown" ) + ", Executable = " + getExecutable() + ", Args = " +
commands );
}
}
public String getExecutable()
throws ExecutionException
{
if ( executableContext == null )
{
throw new ExecutionException( "NPANDAY-063-002: Executable has not been initialized with a context" );
}
List<String> executablePaths = executableContext.getExecutableConfig().getExecutionPaths();
if ( executablePaths != null )
{
for ( String executablePath : executablePaths )
{
File exe = new File( executablePath );
logger.debug( "NPANDAY-063-004: Checking executable path = " + exe.getAbsolutePath() );
if ( exe.exists() )
{
return new File( executablePath ).getName();
}
else if ( executablePath.equals( "mono" ) )
{
return executablePath;
}
}
}
throw new ExecutionException( "NPANDAY-063-003: Executable path has not been set or is invalid" );
}
public Vendor getVendor()
{
try
{
return executableContext.getNetExecutable().getVendor();
}
catch ( ExecutionException e )
{
return Vendor.NULL;
}
}
public void init( NPandayContext npandayContext )
{
this.executableContext = (RepositoryExecutableContext) npandayContext;
this.logger = executableContext.getLogger();
commands = Collections.unmodifiableList( executableContext.getExecutableConfig().getCommands() );
}
}