Debuggers.java

package jetbrains.mps.debug.api;

/*Generated by MPS */

import com.intellij.openapi.components.ApplicationComponent;
import org.apache.log4j.Logger;
import org.apache.log4j.LogManager;
import java.util.List;
import java.util.ArrayList;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import com.intellij.openapi.application.ApplicationManager;

public class Debuggers implements ApplicationComponent {
  private static final Logger LOG = LogManager.getLogger(Debuggers.class);
  private final List<IDebugger> myDebuggers = new ArrayList<IDebugger>();
  public Debuggers() {
  }
  @NotNull
  @Override
  public String getComponentName() {
    return "Debuggers";
  }
  @Override
  public void initComponent() {
  }
  @Override
  public void disposeComponent() {
  }
  public void registerDebugger(@NotNull IDebugger debugger) {
    synchronized (myDebuggers) {
      myDebuggers.add(debugger);
    }
  }
  public void unRegisterDebugger(@NotNull IDebugger debugger) {
    boolean removed;
    synchronized (myDebuggers) {
      removed = myDebuggers.remove(debugger);
    }
    if (!(removed)) {
      LOG.warn("Debugger " + debugger.getName() + " was not registered.");
    }
  }
  public List<IDebugger> getDebuggers() {
    synchronized (myDebuggers) {
      List<IDebugger> debuggers;
      debuggers = new ArrayList<IDebugger>(myDebuggers);
      return debuggers;
    }
  }
  @Nullable
  public IDebugger getDebuggerByName(@NotNull String name) {
    for (IDebugger debugger : getDebuggers()) {
      if (name.equals(debugger.getName())) {
        return debugger;
      }
    }
    return null;
  }
  @NotNull
  public IDebugger getDebuggerByNameSafe(@NotNull String name) throws DebuggerNotPresentException {
    IDebugger debugger = getDebuggerByName(name);
    if (debugger != null) {
      return debugger;
    }
    throw new DebuggerNotPresentException("Cannot find debugger " + name);
  }
  public static Debuggers getInstance() {
    return ApplicationManager.getApplication().getComponent(Debuggers.class);
  }
}