org.eclipse.osbp.xtext.signal/xtend-gen/org/eclipse/osbp/xtext/signal/validation/SignalDSLValidator.java - osbp/org.eclipse.osbp.xtext.signal - Git at Google

 /**
  * Copyright (c) 2011, 2018 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
  *
  *  All rights reserved. This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
  *  which accompanies this distribution, and is available at
  *  https://www.eclipse.org/legal/epl-2.0/
  *
  *  SPDX-License-Identifier: EPL-2.0
  *
  *  Contributors:
  * 	   Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
  *
  * generated by Xtext 2.11.0
  */
 package org.eclipse.osbp.xtext.signal.validation;

 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
 import java.nio.file.Path;
 import java.nio.file.PathMatcher;
 import java.text.ParseException;
 import java.util.HashSet;
 import java.util.regex.PatternSyntaxException;
 import javax.inject.Inject;
 import org.eclipse.emf.common.util.EList;
 import org.eclipse.osbp.xtext.datainterchange.DataInterchange;
 import org.eclipse.osbp.xtext.datainterchange.validation.DataDSLValidator;
 import org.eclipse.osbp.xtext.signal.CronScheduler;
 import org.eclipse.osbp.xtext.signal.DailyScheduler;
 import org.eclipse.osbp.xtext.signal.HourlyScheduler;
 import org.eclipse.osbp.xtext.signal.MonthlyScheduler;
 import org.eclipse.osbp.xtext.signal.SchedulerType;
 import org.eclipse.osbp.xtext.signal.SignalDSLPackage;
 import org.eclipse.osbp.xtext.signal.SignalDatainterchange;
 import org.eclipse.osbp.xtext.signal.SignalDefinition;
 import org.eclipse.osbp.xtext.signal.SignalFunction;
 import org.eclipse.osbp.xtext.signal.SignalPackage;
 import org.eclipse.osbp.xtext.signal.SignalScheduler;
 import org.eclipse.osbp.xtext.signal.SignalWatcher;
 import org.eclipse.osbp.xtext.signal.WeeklyScheduler;
 import org.eclipse.osbp.xtext.signal.common.SignalConstants;
 import org.eclipse.osbp.xtext.signal.jvmmodel.SignalDSLJvmModelInferrer;
 import org.eclipse.osbp.xtext.signal.validation.AbstractSignalDSLValidator;
 import org.eclipse.xtext.validation.Check;
 import org.eclipse.xtext.xbase.lib.Exceptions;
 import org.eclipse.xtext.xbase.lib.Extension;
 import org.quartz.CronExpression;

 /**
  * This class contains custom validation rules.
  *
  * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#validation
  */
 @SuppressWarnings("all")
 public class SignalDSLValidator extends AbstractSignalDSLValidator {
   @Inject
   @Extension
   private DataDSLValidator dv;

   @Inject
   @Extension
   private SignalDSLJvmModelInferrer jvm;

   @Check
   public void checkDuplicateWatcherNames(final SignalPackage pkg) {
     HashSet<String> signals = new HashSet<String>();
     EList<SignalDefinition> _signals = pkg.getSignals();
     for (final SignalDefinition signal : _signals) {
       boolean _contains = signals.contains(signal.getName());
       boolean _not = (!_contains);
       if (_not) {
         signals.add(signal.getName());
       } else {
         String _name = signal.getName();
         String _plus = ("Watcher\'s and scheduler\'s ID have to be unique and [" + _name);
         String _plus_1 = (_plus +
           "] is already in use. Please change it.");
         this.error(_plus_1, signal, SignalDSLPackage.Literals.SIGNAL_DEFINITION__NAME);
       }
     }
   }

   @Check
   public void checkSignalSchedulerValidity(final SignalScheduler signal) {
     if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof CronScheduler))) {
       SchedulerType _schedulertype = signal.getSchedulertype();
       this.checkCronExpressionValidity(((CronScheduler) _schedulertype));
     } else {
       if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof HourlyScheduler))) {
         SchedulerType _schedulertype_1 = signal.getSchedulertype();
         this.checkHourlySchedulerValidity(((HourlyScheduler) _schedulertype_1));
       } else {
         if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof DailyScheduler))) {
           SchedulerType _schedulertype_2 = signal.getSchedulertype();
           this.checkDailySchedulerValidity(((DailyScheduler) _schedulertype_2));
         } else {
           if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof WeeklyScheduler))) {
             SchedulerType _schedulertype_3 = signal.getSchedulertype();
             this.checkWeeklySchedulerValidity(((WeeklyScheduler) _schedulertype_3));
           } else {
             if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof MonthlyScheduler))) {
               SchedulerType _schedulertype_4 = signal.getSchedulertype();
               this.checkMonthlySchedulerValidity(((MonthlyScheduler) _schedulertype_4));
             }
           }
         }
       }
     }
   }

   public void checkCronExpressionValidity(final CronScheduler scheduler) {
     String expression = scheduler.getExpression();
     try {
       boolean _isValidExpression = CronExpression.isValidExpression(expression);
       boolean _not = (!_isValidExpression);
       if (_not) {
         CronExpression.validateExpression(expression);
       }
     } catch (final Throwable _t) {
       if (_t instanceof ParseException) {
         final ParseException exception = (ParseException)_t;
         this.error((("The cron expression you have entered is invalid.\n\n" + exception) + SignalConstants.CRONEXP_NOTICE), scheduler, SignalDSLPackage.Literals.CRON_SCHEDULER__EXPRESSION);
       } else {
         throw Exceptions.sneakyThrow(_t);
       }
     }
   }

   public void checkHourlySchedulerValidity(final HourlyScheduler scheduler) {
     boolean _not = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
     if (_not) {
       this.error("The minute entry has to be between 0 and 59.", scheduler,
         SignalDSLPackage.Literals.HOURLY_SCHEDULER__MINUTE);
     }
   }

   public void checkDailySchedulerValidity(final DailyScheduler scheduler) {
     boolean _not = (!((scheduler.getHour() >= 0) && (scheduler.getHour() <= 23)));
     if (_not) {
       this.error("The hour entry has to be between 0 and 23.", scheduler,
         SignalDSLPackage.Literals.DAILY_SCHEDULER__HOUR);
     }
     boolean _not_1 = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
     if (_not_1) {
       this.error("The minute entry has to be between 0 and 59.", scheduler,
         SignalDSLPackage.Literals.DAILY_SCHEDULER__MINUTE);
     }
   }

   public void checkWeeklySchedulerValidity(final WeeklyScheduler scheduler) {
     boolean _not = (!((scheduler.getHour() >= 0) && (scheduler.getHour() <= 23)));
     if (_not) {
       this.error("The hour entry has to be between 0 and 23.", scheduler,
         SignalDSLPackage.Literals.WEEKLY_SCHEDULER__HOUR);
     }
     boolean _not_1 = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
     if (_not_1) {
       this.error("The minute entry has to be between 0 and 59.", scheduler,
         SignalDSLPackage.Literals.WEEKLY_SCHEDULER__MINUTE);
     }
   }

   public void checkMonthlySchedulerValidity(final MonthlyScheduler scheduler) {
     boolean _not = (!((scheduler.getDayofmonth() >= 1) && (scheduler.getDayofmonth() <= 31)));
     if (_not) {
       this.error("The hour entry has to be between 1 and 31.", scheduler,
         SignalDSLPackage.Literals.MONTHLY_SCHEDULER__DAYOFMONTH);
     }
     boolean _not_1 = (!((scheduler.getHour() >= 0) && (scheduler.getHour() <= 23)));
     if (_not_1) {
       this.error("The hour entry has to be between 0 and 23.", scheduler,
         SignalDSLPackage.Literals.MONTHLY_SCHEDULER__HOUR);
     }
     boolean _not_2 = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
     if (_not_2) {
       this.error("The minute entry has to be between 0 and 59.", scheduler,
         SignalDSLPackage.Literals.MONTHLY_SCHEDULER__MINUTE);
     }
   }

   @Check
   public void checkWatcherValidity(final SignalWatcher watcher) {
     if ((((watcher != null) && (watcher.getTasks() != null)) && (watcher.getInterchangegroup() != null))) {
       int interchangeCount = this.jvm.taskCount(watcher, true);
       int functionCount = this.jvm.taskCount(watcher, false);
       int baseinterchangeCount = this.jvm.definedBaseInterchangeCount(watcher);
       DataInterchange defaultInterchange = watcher.getDefaultInterchange();
       SignalDatainterchange baseInterchange = this.jvm.definedBaseInterchange(watcher);
       if ((watcher.isHasFileMask() && (interchangeCount > 1))) {
         this.error("Only one interchange unit is allowed to be defined within a watcher with file mask.", watcher, SignalDSLPackage.Literals.SIGNAL_DEFINITION__TASKS);
       }
       if (((((defaultInterchange == null) && (baseInterchange == null)) && (interchangeCount >= 1)) || (((defaultInterchange == null) && (interchangeCount == 0)) && (functionCount > 0)))) {
         this.error("You haven\'t specify the interchange unit, whose import path should be watched. You must define one with the keyword \'applyon\'.", watcher, SignalDSLPackage.Literals.SIGNAL_DEFINITION__TASKS);
       }
       if (((defaultInterchange != null) && (baseInterchange != null))) {
         this.error("You can only mark one interchange unit with the keyword \'applyon\'.", watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__DEFAULT_INTERCHANGE);
       }
       if ((baseinterchangeCount > 1)) {
         this.error("You can only mark one interchange unit with the keyword \'applyon\'.", watcher, SignalDSLPackage.Literals.SIGNAL_DEFINITION__NAME);
       }
     }
   }

   @Check
   public void checkDuplicateFileMaskOrFileName(final SignalPackage pck) {
     HashSet<String> filemasks = new HashSet<String>();
     EList<SignalDefinition> _signals = pck.getSignals();
     for (final SignalDefinition watcher : _signals) {
       if ((watcher instanceof SignalWatcher)) {
         boolean _isHasFileMask = ((SignalWatcher)watcher).isHasFileMask();
         if (_isHasFileMask) {
           boolean _contains = filemasks.contains(((SignalWatcher)watcher).getIdentifier());
           boolean _not = (!_contains);
           if (_not) {
             filemasks.add(((SignalWatcher)watcher).getIdentifier());
           } else {
             this.error("This file mask is already in use in another watcher. Please change it.", watcher,
               SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
           }
         } else {
           boolean _contains_1 = filemasks.contains(((SignalWatcher)watcher).getIdentifier());
           boolean _not_1 = (!_contains_1);
           if (_not_1) {
             filemasks.add(((SignalWatcher)watcher).getIdentifier());
           } else {
             this.error("This file name is already in use in another watcher. Please change it.", watcher,
               SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
           }
         }
       }
     }
   }

   @Check
   public void checkFileMaskAndFileNameValidity(final SignalWatcher watcher) {
     this.checkFileNameExtension(watcher);
     boolean _isHasFileMask = watcher.isHasFileMask();
     if (_isHasFileMask) {
       if ((((watcher != null) && (watcher.getIdentifier() != null)) && (!watcher.getIdentifier().isEmpty()))) {
         try {
           FileSystem _default = FileSystems.getDefault();
           String _identifier = watcher.getIdentifier();
           String _plus = ("glob:" + _identifier);
           _default.getPathMatcher(_plus);
         } catch (final Throwable _t) {
           if (_t instanceof PatternSyntaxException) {
             final PatternSyntaxException exception = (PatternSyntaxException)_t;
             String _message = exception.getMessage();
             String _plus_1 = ("The pattern of this file mask is invalid, please change it. Error: " + _message);
             this.error(_plus_1, watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
           } else if (_t instanceof UnsupportedOperationException) {
             final UnsupportedOperationException exception_1 = (UnsupportedOperationException)_t;
             String _message_1 = exception_1.getMessage();
             String _plus_2 = ("The pattern of this file mask is not recognized, please change it. Error: " + _message_1);
             this.error(_plus_2, watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
           } else if (_t instanceof IllegalArgumentException) {
             final IllegalArgumentException exception_2 = (IllegalArgumentException)_t;
             String _message_2 = exception_2.getMessage();
             String _plus_3 = ("The pattern of this file mask is invalid, please change it. Error: " + _message_2);
             this.error(_plus_3, watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
           } else {
             throw Exceptions.sneakyThrow(_t);
           }
         }
       }
     }
   }

   public void checkFileNameExtension(final SignalWatcher watcher) {
     if (((((watcher != null) && (watcher.getIdentifier() != null)) && (!watcher.getIdentifier().isEmpty())) && (watcher.getInterchangegroup() != null))) {
       if (((!this.dv.isExtensionValid(watcher.getIdentifier())) && watcher.isHasFileMask())) {
         this.error("The file mask extension you have entered is not currently supported. Only file masks ending with either one of the following extensions are allowed: \'.csv\' \'.edi\' \'.txt\' or \'.xml\' .", watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
       } else {
         if (((!this.dv.isExtensionValid(watcher.getIdentifier())) && (!watcher.isHasFileMask()))) {
           this.error("The file name extension you have entered is not currently supported. Only file names ending with either one of the following extensions are allowed: \'.csv\' \'.edi\' \'.txt\' or \'.xml\' .", watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
         }
       }
     }
   }

   public PathMatcher isFileMaskValid(final String filemask) {
     if (((filemask != null) && (!filemask.isEmpty()))) {
       try {
         return FileSystems.getDefault().getPathMatcher(("glob:" + filemask));
       } catch (final Throwable _t) {
         if (_t instanceof Exception) {
           final Exception exception = (Exception)_t;
           return null;
         } else {
           throw Exceptions.sneakyThrow(_t);
         }
       }
     }
     return null;
   }

   public String escapeCharacters(final String pattern) {
     if (((pattern != null) && (!pattern.isEmpty()))) {
       String result = pattern;
       int _indexOf = result.indexOf("*");
       boolean _tripleNotEquals = (_indexOf != (-1));
       if (_tripleNotEquals) {
         result = result.replaceAll("\\*", "");
       }
       boolean _contains = result.contains("\\");
       if (_contains) {
         result = result.replaceAll("\\", "");
       }
       boolean _contains_1 = result.contains("?");
       if (_contains_1) {
         result = result.replaceAll("\\?", "");
       }
       return result;
     }
     return null;
   }

   @Check
   public void checkFunctionTaskValidity(final SignalFunction function) {
     if (((((function != null) && (function.getGroup() != null)) && (function.getDoExecuteFunction() != null)) && (function.getDoExecuteFunction().getParams() != null))) {
       if ((function.isOnExportFile() || function.isOnImportFile())) {
         int _size = function.getDoExecuteFunction().getParams().size();
         boolean _tripleNotEquals = (_size != 1);
         if (_tripleNotEquals) {
           this.error("Only functions with one parameter from type java.nio.file.Path are allowed to be selected.", function, SignalDSLPackage.Literals.SIGNAL_FUNCTION__DO_EXECUTE_FUNCTION);
         }
         if (((function.getDoExecuteFunction().getParams().size() == 1) && (!function.getDoExecuteFunction().getParams().get(0).getParameterType().getType().getIdentifier().equals(Path.class.getName())))) {
           this.error("Only functions with one parameter from type java.nio.file.Path are allowed to be selected.", function, SignalDSLPackage.Literals.SIGNAL_FUNCTION__DO_EXECUTE_FUNCTION);
         }
       } else {
         if ((((!function.isOnExportFile()) && (!function.isOnImportFile())) && (!function.getDoExecuteFunction().getParams().isEmpty()))) {
           this.error("Only functions without parameter are allowed to be selected.", function, SignalDSLPackage.Literals.SIGNAL_FUNCTION__DO_EXECUTE_FUNCTION);
         }
       }
     }
   }
 }
	/**
	* Copyright (c) 2011, 2018 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
	*
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
	*
	* generated by Xtext 2.11.0
	*/
	package org.eclipse.osbp.xtext.signal.validation;

	import java.nio.file.FileSystem;
	import java.nio.file.FileSystems;
	import java.nio.file.Path;
	import java.nio.file.PathMatcher;
	import java.text.ParseException;
	import java.util.HashSet;
	import java.util.regex.PatternSyntaxException;
	import javax.inject.Inject;
	import org.eclipse.emf.common.util.EList;
	import org.eclipse.osbp.xtext.datainterchange.DataInterchange;
	import org.eclipse.osbp.xtext.datainterchange.validation.DataDSLValidator;
	import org.eclipse.osbp.xtext.signal.CronScheduler;
	import org.eclipse.osbp.xtext.signal.DailyScheduler;
	import org.eclipse.osbp.xtext.signal.HourlyScheduler;
	import org.eclipse.osbp.xtext.signal.MonthlyScheduler;
	import org.eclipse.osbp.xtext.signal.SchedulerType;
	import org.eclipse.osbp.xtext.signal.SignalDSLPackage;
	import org.eclipse.osbp.xtext.signal.SignalDatainterchange;
	import org.eclipse.osbp.xtext.signal.SignalDefinition;
	import org.eclipse.osbp.xtext.signal.SignalFunction;
	import org.eclipse.osbp.xtext.signal.SignalPackage;
	import org.eclipse.osbp.xtext.signal.SignalScheduler;
	import org.eclipse.osbp.xtext.signal.SignalWatcher;
	import org.eclipse.osbp.xtext.signal.WeeklyScheduler;
	import org.eclipse.osbp.xtext.signal.common.SignalConstants;
	import org.eclipse.osbp.xtext.signal.jvmmodel.SignalDSLJvmModelInferrer;
	import org.eclipse.osbp.xtext.signal.validation.AbstractSignalDSLValidator;
	import org.eclipse.xtext.validation.Check;
	import org.eclipse.xtext.xbase.lib.Exceptions;
	import org.eclipse.xtext.xbase.lib.Extension;
	import org.quartz.CronExpression;

	/**
	* This class contains custom validation rules.
	*
	* See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#validation
	*/
	@SuppressWarnings("all")
	public class SignalDSLValidator extends AbstractSignalDSLValidator {
	@Inject
	@Extension
	private DataDSLValidator dv;

	@Inject
	@Extension
	private SignalDSLJvmModelInferrer jvm;

	@Check
	public void checkDuplicateWatcherNames(final SignalPackage pkg) {
	HashSet<String> signals = new HashSet<String>();
	EList<SignalDefinition> _signals = pkg.getSignals();
	for (final SignalDefinition signal : _signals) {
	boolean _contains = signals.contains(signal.getName());
	boolean _not = (!_contains);
	if (_not) {
	signals.add(signal.getName());
	} else {
	String _name = signal.getName();
	String _plus = ("Watcher\'s and scheduler\'s ID have to be unique and [" + _name);
	String _plus_1 = (_plus +
	"] is already in use. Please change it.");
	this.error(_plus_1, signal, SignalDSLPackage.Literals.SIGNAL_DEFINITION__NAME);
	}
	}
	}

	@Check
	public void checkSignalSchedulerValidity(final SignalScheduler signal) {
	if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof CronScheduler))) {
	SchedulerType _schedulertype = signal.getSchedulertype();
	this.checkCronExpressionValidity(((CronScheduler) _schedulertype));
	} else {
	if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof HourlyScheduler))) {
	SchedulerType _schedulertype_1 = signal.getSchedulertype();
	this.checkHourlySchedulerValidity(((HourlyScheduler) _schedulertype_1));
	} else {
	if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof DailyScheduler))) {
	SchedulerType _schedulertype_2 = signal.getSchedulertype();
	this.checkDailySchedulerValidity(((DailyScheduler) _schedulertype_2));
	} else {
	if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof WeeklyScheduler))) {
	SchedulerType _schedulertype_3 = signal.getSchedulertype();
	this.checkWeeklySchedulerValidity(((WeeklyScheduler) _schedulertype_3));
	} else {
	if (((signal.getSchedulertype() != null) && (signal.getSchedulertype() instanceof MonthlyScheduler))) {
	SchedulerType _schedulertype_4 = signal.getSchedulertype();
	this.checkMonthlySchedulerValidity(((MonthlyScheduler) _schedulertype_4));
	}
	}
	}
	}
	}
	}

	public void checkCronExpressionValidity(final CronScheduler scheduler) {
	String expression = scheduler.getExpression();
	try {
	boolean _isValidExpression = CronExpression.isValidExpression(expression);
	boolean _not = (!_isValidExpression);
	if (_not) {
	CronExpression.validateExpression(expression);
	}
	} catch (final Throwable _t) {
	if (_t instanceof ParseException) {
	final ParseException exception = (ParseException)_t;
	this.error((("The cron expression you have entered is invalid.\n\n" + exception) + SignalConstants.CRONEXP_NOTICE), scheduler, SignalDSLPackage.Literals.CRON_SCHEDULER__EXPRESSION);
	} else {
	throw Exceptions.sneakyThrow(_t);
	}
	}
	}

	public void checkHourlySchedulerValidity(final HourlyScheduler scheduler) {
	boolean _not = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
	if (_not) {
	this.error("The minute entry has to be between 0 and 59.", scheduler,
	SignalDSLPackage.Literals.HOURLY_SCHEDULER__MINUTE);
	}
	}

	public void checkDailySchedulerValidity(final DailyScheduler scheduler) {
	boolean _not = (!((scheduler.getHour() >= 0) && (scheduler.getHour() <= 23)));
	if (_not) {
	this.error("The hour entry has to be between 0 and 23.", scheduler,
	SignalDSLPackage.Literals.DAILY_SCHEDULER__HOUR);
	}
	boolean _not_1 = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
	if (_not_1) {
	this.error("The minute entry has to be between 0 and 59.", scheduler,
	SignalDSLPackage.Literals.DAILY_SCHEDULER__MINUTE);
	}
	}

	public void checkWeeklySchedulerValidity(final WeeklyScheduler scheduler) {
	boolean _not = (!((scheduler.getHour() >= 0) && (scheduler.getHour() <= 23)));
	if (_not) {
	this.error("The hour entry has to be between 0 and 23.", scheduler,
	SignalDSLPackage.Literals.WEEKLY_SCHEDULER__HOUR);
	}
	boolean _not_1 = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
	if (_not_1) {
	this.error("The minute entry has to be between 0 and 59.", scheduler,
	SignalDSLPackage.Literals.WEEKLY_SCHEDULER__MINUTE);
	}
	}

	public void checkMonthlySchedulerValidity(final MonthlyScheduler scheduler) {
	boolean _not = (!((scheduler.getDayofmonth() >= 1) && (scheduler.getDayofmonth() <= 31)));
	if (_not) {
	this.error("The hour entry has to be between 1 and 31.", scheduler,
	SignalDSLPackage.Literals.MONTHLY_SCHEDULER__DAYOFMONTH);
	}
	boolean _not_1 = (!((scheduler.getHour() >= 0) && (scheduler.getHour() <= 23)));
	if (_not_1) {
	this.error("The hour entry has to be between 0 and 23.", scheduler,
	SignalDSLPackage.Literals.MONTHLY_SCHEDULER__HOUR);
	}
	boolean _not_2 = (!((scheduler.getMinute() >= 0) && (scheduler.getMinute() <= 59)));
	if (_not_2) {
	this.error("The minute entry has to be between 0 and 59.", scheduler,
	SignalDSLPackage.Literals.MONTHLY_SCHEDULER__MINUTE);
	}
	}

	@Check
	public void checkWatcherValidity(final SignalWatcher watcher) {
	if ((((watcher != null) && (watcher.getTasks() != null)) && (watcher.getInterchangegroup() != null))) {
	int interchangeCount = this.jvm.taskCount(watcher, true);
	int functionCount = this.jvm.taskCount(watcher, false);
	int baseinterchangeCount = this.jvm.definedBaseInterchangeCount(watcher);
	DataInterchange defaultInterchange = watcher.getDefaultInterchange();
	SignalDatainterchange baseInterchange = this.jvm.definedBaseInterchange(watcher);
	if ((watcher.isHasFileMask() && (interchangeCount > 1))) {
	this.error("Only one interchange unit is allowed to be defined within a watcher with file mask.", watcher, SignalDSLPackage.Literals.SIGNAL_DEFINITION__TASKS);
	}
	if (((((defaultInterchange == null) && (baseInterchange == null)) && (interchangeCount >= 1)) \|\| (((defaultInterchange == null) && (interchangeCount == 0)) && (functionCount > 0)))) {
	this.error("You haven\'t specify the interchange unit, whose import path should be watched. You must define one with the keyword \'applyon\'.", watcher, SignalDSLPackage.Literals.SIGNAL_DEFINITION__TASKS);
	}
	if (((defaultInterchange != null) && (baseInterchange != null))) {
	this.error("You can only mark one interchange unit with the keyword \'applyon\'.", watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__DEFAULT_INTERCHANGE);
	}
	if ((baseinterchangeCount > 1)) {
	this.error("You can only mark one interchange unit with the keyword \'applyon\'.", watcher, SignalDSLPackage.Literals.SIGNAL_DEFINITION__NAME);
	}
	}
	}

	@Check
	public void checkDuplicateFileMaskOrFileName(final SignalPackage pck) {
	HashSet<String> filemasks = new HashSet<String>();
	EList<SignalDefinition> _signals = pck.getSignals();
	for (final SignalDefinition watcher : _signals) {
	if ((watcher instanceof SignalWatcher)) {
	boolean _isHasFileMask = ((SignalWatcher)watcher).isHasFileMask();
	if (_isHasFileMask) {
	boolean _contains = filemasks.contains(((SignalWatcher)watcher).getIdentifier());
	boolean _not = (!_contains);
	if (_not) {
	filemasks.add(((SignalWatcher)watcher).getIdentifier());
	} else {
	this.error("This file mask is already in use in another watcher. Please change it.", watcher,
	SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	}
	} else {
	boolean _contains_1 = filemasks.contains(((SignalWatcher)watcher).getIdentifier());
	boolean _not_1 = (!_contains_1);
	if (_not_1) {
	filemasks.add(((SignalWatcher)watcher).getIdentifier());
	} else {
	this.error("This file name is already in use in another watcher. Please change it.", watcher,
	SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	}
	}
	}
	}
	}

	@Check
	public void checkFileMaskAndFileNameValidity(final SignalWatcher watcher) {
	this.checkFileNameExtension(watcher);
	boolean _isHasFileMask = watcher.isHasFileMask();
	if (_isHasFileMask) {
	if ((((watcher != null) && (watcher.getIdentifier() != null)) && (!watcher.getIdentifier().isEmpty()))) {
	try {
	FileSystem _default = FileSystems.getDefault();
	String _identifier = watcher.getIdentifier();
	String _plus = ("glob:" + _identifier);
	_default.getPathMatcher(_plus);
	} catch (final Throwable _t) {
	if (_t instanceof PatternSyntaxException) {
	final PatternSyntaxException exception = (PatternSyntaxException)_t;
	String _message = exception.getMessage();
	String _plus_1 = ("The pattern of this file mask is invalid, please change it. Error: " + _message);
	this.error(_plus_1, watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	} else if (_t instanceof UnsupportedOperationException) {
	final UnsupportedOperationException exception_1 = (UnsupportedOperationException)_t;
	String _message_1 = exception_1.getMessage();
	String _plus_2 = ("The pattern of this file mask is not recognized, please change it. Error: " + _message_1);
	this.error(_plus_2, watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	} else if (_t instanceof IllegalArgumentException) {
	final IllegalArgumentException exception_2 = (IllegalArgumentException)_t;
	String _message_2 = exception_2.getMessage();
	String _plus_3 = ("The pattern of this file mask is invalid, please change it. Error: " + _message_2);
	this.error(_plus_3, watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	} else {
	throw Exceptions.sneakyThrow(_t);
	}
	}
	}
	}
	}

	public void checkFileNameExtension(final SignalWatcher watcher) {
	if (((((watcher != null) && (watcher.getIdentifier() != null)) && (!watcher.getIdentifier().isEmpty())) && (watcher.getInterchangegroup() != null))) {
	if (((!this.dv.isExtensionValid(watcher.getIdentifier())) && watcher.isHasFileMask())) {
	this.error("The file mask extension you have entered is not currently supported. Only file masks ending with either one of the following extensions are allowed: \'.csv\' \'.edi\' \'.txt\' or \'.xml\' .", watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	} else {
	if (((!this.dv.isExtensionValid(watcher.getIdentifier())) && (!watcher.isHasFileMask()))) {
	this.error("The file name extension you have entered is not currently supported. Only file names ending with either one of the following extensions are allowed: \'.csv\' \'.edi\' \'.txt\' or \'.xml\' .", watcher, SignalDSLPackage.Literals.SIGNAL_WATCHER__IDENTIFIER);
	}
	}
	}
	}

	public PathMatcher isFileMaskValid(final String filemask) {
	if (((filemask != null) && (!filemask.isEmpty()))) {
	try {
	return FileSystems.getDefault().getPathMatcher(("glob:" + filemask));
	} catch (final Throwable _t) {
	if (_t instanceof Exception) {
	final Exception exception = (Exception)_t;
	return null;
	} else {
	throw Exceptions.sneakyThrow(_t);
	}
	}
	}
	return null;
	}

	public String escapeCharacters(final String pattern) {
	if (((pattern != null) && (!pattern.isEmpty()))) {
	String result = pattern;
	int _indexOf = result.indexOf("*");
	boolean _tripleNotEquals = (_indexOf != (-1));
	if (_tripleNotEquals) {
	result = result.replaceAll("\\*", "");
	}
	boolean _contains = result.contains("\\");
	if (_contains) {
	result = result.replaceAll("\\", "");
	}
	boolean _contains_1 = result.contains("?");
	if (_contains_1) {
	result = result.replaceAll("\\?", "");
	}
	return result;
	}
	return null;
	}

	@Check
	public void checkFunctionTaskValidity(final SignalFunction function) {
	if (((((function != null) && (function.getGroup() != null)) && (function.getDoExecuteFunction() != null)) && (function.getDoExecuteFunction().getParams() != null))) {
	if ((function.isOnExportFile() \|\| function.isOnImportFile())) {
	int _size = function.getDoExecuteFunction().getParams().size();
	boolean _tripleNotEquals = (_size != 1);
	if (_tripleNotEquals) {
	this.error("Only functions with one parameter from type java.nio.file.Path are allowed to be selected.", function, SignalDSLPackage.Literals.SIGNAL_FUNCTION__DO_EXECUTE_FUNCTION);
	}
	if (((function.getDoExecuteFunction().getParams().size() == 1) && (!function.getDoExecuteFunction().getParams().get(0).getParameterType().getType().getIdentifier().equals(Path.class.getName())))) {
	this.error("Only functions with one parameter from type java.nio.file.Path are allowed to be selected.", function, SignalDSLPackage.Literals.SIGNAL_FUNCTION__DO_EXECUTE_FUNCTION);
	}
	} else {
	if ((((!function.isOnExportFile()) && (!function.isOnImportFile())) && (!function.getDoExecuteFunction().getParams().isEmpty()))) {
	this.error("Only functions without parameter are allowed to be selected.", function, SignalDSLPackage.Literals.SIGNAL_FUNCTION__DO_EXECUTE_FUNCTION);
	}
	}
	}
	}
	}