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/*
* SonarQube
* Copyright (C) 2009-2025 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.application.command;
import java.io.File;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.annotation.CheckForNull;
import org.sonar.application.es.EsInstallation;
import org.sonar.process.ProcessId;
import org.sonar.process.System2;
import static java.util.Objects.requireNonNull;
public abstract class AbstractCommand<T extends AbstractCommand> {
// unique key among the group of commands to launch
private final ProcessId id;
private final Map<String, String> envVariables;
private final Set<String> suppressedEnvVariables = new HashSet<>();
private final File workDir;
private EsInstallation esInstallation;
protected AbstractCommand(ProcessId id, File workDir, System2 system2) {
this.id = requireNonNull(id, "ProcessId can't be null");
this.workDir = requireNonNull(workDir, "workDir can't be null");
this.envVariables = new HashMap<>(system2.getenv());
}
public ProcessId getProcessId() {
return id;
}
public File getWorkDir() {
return workDir;
}
@SuppressWarnings("unchecked")
private T castThis() {
return (T) this;
}
public Map<String, String> getEnvVariables() {
return envVariables;
}
public Set<String> getSuppressedEnvVariables() {
return suppressedEnvVariables;
}
public T suppressEnvVariable(String key) {
requireNonNull(key, "key can't be null");
suppressedEnvVariables.add(key);
envVariables.remove(key);
return castThis();
}
public T setEnvVariable(String key, String value) {
envVariables.put(
requireNonNull(key, "key can't be null"),
requireNonNull(value, "value can't be null"));
return castThis();
}
public T setEsInstallation(EsInstallation esInstallation) {
this.esInstallation = esInstallation;
return castThis();
}
@CheckForNull
public EsInstallation getEsInstallation() {
return esInstallation;
}
}
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