/**
* Copyright 2011-2014 Asakusa Framework Team.
*
* Licensed 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 com.asakusafw.testdriver.windgate.emulation;
import java.io.Closeable;
import java.io.IOException;
import java.net.URI;
import java.text.MessageFormat;
import java.util.List;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.asakusafw.testdriver.TestDriverContext;
import com.asakusafw.testdriver.TestExecutionPlan;
import com.asakusafw.testdriver.hadoop.ConfigurationFactory;
import com.asakusafw.windgate.bootstrap.CommandLineUtil;
import com.asakusafw.windgate.bootstrap.ExecutionKind;
import com.asakusafw.windgate.core.GateProfile;
import com.asakusafw.windgate.core.GateScript;
import com.asakusafw.windgate.core.GateTask;
/**
* Emulates {@code windgate/bin/process.sh} command.
* @since 0.6.0
*/
public class WindGateProcessCommandEmulator extends AbstractWindGateCommandEmulator {
static final Logger LOG = LoggerFactory.getLogger(WindGateProcessCommandEmulator.class);
private static final String PATH_COMMAND = PATH_WINDGATE + "/bin/process.sh";
private static final int ARG_SESSION_KIND = 2;
private static final int ARG_SCRIPT = 3;
private static final int ARG_ARGUMENTS = 7;
@Override
public String getName() {
return "windgate-process";
}
@Override
public boolean accepts(
TestDriverContext context,
ConfigurationFactory configurations,
TestExecutionPlan.Command command) {
if (command.getModuleName().startsWith(MODULE_NAME_PREFIX) == false) {
return false;
}
List<String> cmd = command.getCommandTokens();
if (cmd.size() < 7) {
return false;
}
if (cmd.get(0).endsWith('/' + PATH_COMMAND) == false) {
return false;
}
return true;
}
@Override
protected void execute0(
TestDriverContext context,
ClassLoader classLoader,
GateProfile profile,
TestExecutionPlan.Command command) throws IOException, InterruptedException {
GateTask task = createTask(context, classLoader, profile, command);
try {
task.execute();
} finally {
task.close();
}
}
private GateTask createTask(
TestDriverContext context,
ClassLoader classLoader,
GateProfile profile,
TestExecutionPlan.Command command) throws IOException {
List<String> cmd = command.getCommandTokens();
GateScript script = loadScript(context, classLoader, cmd.get(ARG_SCRIPT));
String sessionId = context.getExecutionId();
ExecutionKind mode = ExecutionKind.parse(cmd.get(ARG_SESSION_KIND));
String arguments = cmd.get(ARG_ARGUMENTS);
GateTask task = new GateTask(
profile,
script,
sessionId,
mode.createsSession,
mode.completesSession,
CommandLineUtil.parseArguments(arguments));
return task;
}
static GateScript loadScript(
TestDriverContext context,
ClassLoader classLoader,
String script) {
LOG.debug("Loading script: {}", script);
try {
URI uri = CommandLineUtil.toUri(script);
Properties properties = CommandLineUtil.loadProperties(uri, classLoader);
return GateScript.loadFrom(CommandLineUtil.toName(uri), properties, classLoader);
} catch (Exception e) {
throw new IllegalArgumentException(MessageFormat.format(
"Invalid script \"{0}\".",
script), e);
}
}
static void closeQuietly(ClassLoader object) {
if (object instanceof Closeable) {
try {
((Closeable) object).close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}