plugins/xslt-debugger/src/org/intellij/plugins/xsltDebugger/XsltDebuggerRunner.java

package org.intellij.plugins.xsltDebugger;

import com.intellij.execution.ExecutionException;
import com.intellij.execution.ExecutionResult;
import com.intellij.execution.configurations.RunProfile;
import com.intellij.execution.configurations.RunProfileState;
import com.intellij.execution.runners.DefaultProgramRunner;
import com.intellij.execution.runners.ExecutionEnvironment;
import com.intellij.execution.ui.RunContentDescriptor;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.xdebugger.XDebugProcess;
import com.intellij.xdebugger.XDebugProcessStarter;
import com.intellij.xdebugger.XDebugSession;
import com.intellij.xdebugger.XDebuggerManager;
import org.intellij.lang.xpath.xslt.run.XsltCommandLineState;
import org.intellij.lang.xpath.xslt.run.XsltRunConfiguration;
import org.intellij.plugins.xsltDebugger.impl.XsltDebugProcess;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;

public class XsltDebuggerRunner extends DefaultProgramRunner {
  static final ThreadLocal<Boolean> ACTIVE = new ThreadLocal<Boolean>();

  @NonNls
  private static final String ID = "XsltDebuggerRunner";


  @NotNull
  @Override
  public String getRunnerId() {
    return ID;
  }

  @Override
  public boolean canRun(@NotNull String executorId, @NotNull RunProfile profile) {
    return executorId.equals("Debug") && profile instanceof XsltRunConfiguration;
  }

  @Override
  protected RunContentDescriptor doExecute(@NotNull RunProfileState state, @NotNull ExecutionEnvironment env) throws ExecutionException {
    FileDocumentManager.getInstance().saveAllDocuments();
    return createContentDescriptor(state, env);
  }

  protected RunContentDescriptor createContentDescriptor(final RunProfileState runProfileState, final ExecutionEnvironment environment) throws ExecutionException {
    final XDebugSession debugSession =
      XDebuggerManager.getInstance(environment.getProject()).startSession(environment, new XDebugProcessStarter() {
        @NotNull
        public XDebugProcess start(@NotNull final XDebugSession session) throws ExecutionException {
          ACTIVE.set(Boolean.TRUE);
          try {
            final XsltCommandLineState c = (XsltCommandLineState)runProfileState;
            final ExecutionResult result = runProfileState.execute(environment.getExecutor(), XsltDebuggerRunner.this);
            return new XsltDebugProcess(session, result, c.getExtensionData().getUserData(XsltDebuggerExtension.VERSION));
          } finally {
            ACTIVE.remove();
          }
        }
      });
    return debugSession.getRunContentDescriptor();
  }
}