<?php


/**
 * Base class that represents a row from the 'lohnabrechnung' table.
 *
 * 
 *
 * @package    propel.generator.propel.om
 */
abstract class BaseLohnabrechnung extends BaseObject  implements Persistent
{

	/**
	 * Peer class name
	 */
	const PEER = 'LohnabrechnungPeer';

	/**
	 * The Peer class.
	 * Instance provides a convenient way of calling static methods on a class
	 * that calling code may not be able to identify.
	 * @var        LohnabrechnungPeer
	 */
	protected static $peer;

	/**
	 * The value for the id field.
	 * @var        int
	 */
	protected $id;

	/**
	 * The value for the mod field.
	 * @var        int
	 */
	protected $mod;

	/**
	 * The value for the monat field.
	 * @var        string
	 */
	protected $monat;

	/**
	 * The value for the arbeitsstunden field.
	 * @var        string
	 */
	protected $arbeitsstunden;

	/**
	 * The value for the brutto field.
	 * @var        string
	 */
	protected $brutto;

	/**
	 * The value for the zulage field.
	 * @var        string
	 */
	protected $zulage;

	/**
	 * The value for the netto field.
	 * @var        string
	 */
	protected $netto;

	/**
	 * The value for the lohnsteuer field.
	 * @var        string
	 */
	protected $lohnsteuer;

	/**
	 * The value for the kirchensteuer_rk field.
	 * @var        string
	 */
	protected $kirchensteuer_rk;

	/**
	 * The value for the kirchensteuer_ev field.
	 * @var        string
	 */
	protected $kirchensteuer_ev;

	/**
	 * The value for the soli field.
	 * @var        string
	 */
	protected $soli;

	/**
	 * The value for the rentenversicherung field.
	 * @var        string
	 */
	protected $rentenversicherung;

	/**
	 * The value for the krankenversicherung field.
	 * @var        string
	 */
	protected $krankenversicherung;

	/**
	 * The value for the ma_id field.
	 * @var        int
	 */
	protected $ma_id;

	/**
	 * The value for the lp_id field.
	 * @var        int
	 */
	protected $lp_id;

	/**
	 * The value for the class_key field.
	 * @var        int
	 */
	protected $class_key;

	/**
	 * @var        Mitarbeiter
	 */
	protected $aMitarbeiter;

	/**
	 * @var        Lohnprofil
	 */
	protected $aLohnprofil;

	/**
	 * Flag to prevent endless save loop, if this object is referenced
	 * by another object which falls in this transaction.
	 * @var        boolean
	 */
	protected $alreadyInSave = false;

	/**
	 * Flag to prevent endless validation loop, if this object is referenced
	 * by another object which falls in this transaction.
	 * @var        boolean
	 */
	protected $alreadyInValidation = false;

	/**
	 * Get the [id] column value.
	 * 
	 * @return     int
	 */
	public function getId()
	{
		return $this->id;
	}

	/**
	 * Get the [mod] column value.
	 * 
	 * @return     int
	 */
	public function getMod()
	{
		return $this->mod;
	}

	/**
	 * Get the [monat] column value.
	 * 
	 * @return     string
	 */
	public function getMonat()
	{
		return $this->monat;
	}

	/**
	 * Get the [arbeitsstunden] column value.
	 * 
	 * @return     string
	 */
	public function getArbeitsstunden()
	{
		return $this->arbeitsstunden;
	}

	/**
	 * Get the [brutto] column value.
	 * 
	 * @return     string
	 */
	public function getBrutto()
	{
		return $this->brutto;
	}

	/**
	 * Get the [zulage] column value.
	 * 
	 * @return     string
	 */
	public function getZulage()
	{
		return $this->zulage;
	}

	/**
	 * Get the [netto] column value.
	 * 
	 * @return     string
	 */
	public function getNetto()
	{
		return $this->netto;
	}

	/**
	 * Get the [lohnsteuer] column value.
	 * 
	 * @return     string
	 */
	public function getLohnsteuer()
	{
		return $this->lohnsteuer;
	}

	/**
	 * Get the [kirchensteuer_rk] column value.
	 * 
	 * @return     string
	 */
	public function getKirchensteuerRk()
	{
		return $this->kirchensteuer_rk;
	}

	/**
	 * Get the [kirchensteuer_ev] column value.
	 * 
	 * @return     string
	 */
	public function getKirchensteuerEv()
	{
		return $this->kirchensteuer_ev;
	}

	/**
	 * Get the [soli] column value.
	 * 
	 * @return     string
	 */
	public function getSoli()
	{
		return $this->soli;
	}

	/**
	 * Get the [rentenversicherung] column value.
	 * 
	 * @return     string
	 */
	public function getRentenversicherung()
	{
		return $this->rentenversicherung;
	}

	/**
	 * Get the [krankenversicherung] column value.
	 * 
	 * @return     string
	 */
	public function getKrankenversicherung()
	{
		return $this->krankenversicherung;
	}

	/**
	 * Get the [ma_id] column value.
	 * 
	 * @return     int
	 */
	public function getMaId()
	{
		return $this->ma_id;
	}

	/**
	 * Get the [lp_id] column value.
	 * 
	 * @return     int
	 */
	public function getLpId()
	{
		return $this->lp_id;
	}

	/**
	 * Get the [class_key] column value.
	 * 
	 * @return     int
	 */
	public function getClassKey()
	{
		return $this->class_key;
	}

	/**
	 * Set the value of [id] column.
	 * 
	 * @param      int $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setId($v)
	{
		if ($v !== null) {
			$v = (int) $v;
		}

		if ($this->id !== $v) {
			$this->id = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::ID;
		}

		return $this;
	} // setId()

	/**
	 * Set the value of [mod] column.
	 * 
	 * @param      int $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setMod($v)
	{
		if ($v !== null) {
			$v = (int) $v;
		}

		if ($this->mod !== $v) {
			$this->mod = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::MOD;
		}

		return $this;
	} // setMod()

	/**
	 * Set the value of [monat] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setMonat($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->monat !== $v) {
			$this->monat = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::MONAT;
		}

		return $this;
	} // setMonat()

	/**
	 * Set the value of [arbeitsstunden] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setArbeitsstunden($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->arbeitsstunden !== $v) {
			$this->arbeitsstunden = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::ARBEITSSTUNDEN;
		}

		return $this;
	} // setArbeitsstunden()

	/**
	 * Set the value of [brutto] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setBrutto($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->brutto !== $v) {
			$this->brutto = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::BRUTTO;
		}

		return $this;
	} // setBrutto()

	/**
	 * Set the value of [zulage] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setZulage($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->zulage !== $v) {
			$this->zulage = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::ZULAGE;
		}

		return $this;
	} // setZulage()

	/**
	 * Set the value of [netto] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setNetto($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->netto !== $v) {
			$this->netto = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::NETTO;
		}

		return $this;
	} // setNetto()

	/**
	 * Set the value of [lohnsteuer] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setLohnsteuer($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->lohnsteuer !== $v) {
			$this->lohnsteuer = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::LOHNSTEUER;
		}

		return $this;
	} // setLohnsteuer()

	/**
	 * Set the value of [kirchensteuer_rk] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setKirchensteuerRk($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->kirchensteuer_rk !== $v) {
			$this->kirchensteuer_rk = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::KIRCHENSTEUER_RK;
		}

		return $this;
	} // setKirchensteuerRk()

	/**
	 * Set the value of [kirchensteuer_ev] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setKirchensteuerEv($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->kirchensteuer_ev !== $v) {
			$this->kirchensteuer_ev = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::KIRCHENSTEUER_EV;
		}

		return $this;
	} // setKirchensteuerEv()

	/**
	 * Set the value of [soli] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setSoli($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->soli !== $v) {
			$this->soli = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::SOLI;
		}

		return $this;
	} // setSoli()

	/**
	 * Set the value of [rentenversicherung] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setRentenversicherung($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->rentenversicherung !== $v) {
			$this->rentenversicherung = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::RENTENVERSICHERUNG;
		}

		return $this;
	} // setRentenversicherung()

	/**
	 * Set the value of [krankenversicherung] column.
	 * 
	 * @param      string $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setKrankenversicherung($v)
	{
		if ($v !== null) {
			$v = (string) $v;
		}

		if ($this->krankenversicherung !== $v) {
			$this->krankenversicherung = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::KRANKENVERSICHERUNG;
		}

		return $this;
	} // setKrankenversicherung()

	/**
	 * Set the value of [ma_id] column.
	 * 
	 * @param      int $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setMaId($v)
	{
		if ($v !== null) {
			$v = (int) $v;
		}

		if ($this->ma_id !== $v) {
			$this->ma_id = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::MA_ID;
		}

		if ($this->aMitarbeiter !== null && $this->aMitarbeiter->getId() !== $v) {
			$this->aMitarbeiter = null;
		}

		return $this;
	} // setMaId()

	/**
	 * Set the value of [lp_id] column.
	 * 
	 * @param      int $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setLpId($v)
	{
		if ($v !== null) {
			$v = (int) $v;
		}

		if ($this->lp_id !== $v) {
			$this->lp_id = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::LP_ID;
		}

		if ($this->aLohnprofil !== null && $this->aLohnprofil->getId() !== $v) {
			$this->aLohnprofil = null;
		}

		return $this;
	} // setLpId()

	/**
	 * Set the value of [class_key] column.
	 * 
	 * @param      int $v new value
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 */
	public function setClassKey($v)
	{
		if ($v !== null) {
			$v = (int) $v;
		}

		if ($this->class_key !== $v) {
			$this->class_key = $v;
			$this->modifiedColumns[] = LohnabrechnungPeer::CLASS_KEY;
		}

		return $this;
	} // setClassKey()

	/**
	 * Indicates whether the columns in this object are only set to default values.
	 *
	 * This method can be used in conjunction with isModified() to indicate whether an object is both
	 * modified _and_ has some values set which are non-default.
	 *
	 * @return     boolean Whether the columns in this object are only been set with default values.
	 */
	public function hasOnlyDefaultValues()
	{
		// otherwise, everything was equal, so return TRUE
		return true;
	} // hasOnlyDefaultValues()

	/**
	 * Hydrates (populates) the object variables with values from the database resultset.
	 *
	 * An offset (0-based "start column") is specified so that objects can be hydrated
	 * with a subset of the columns in the resultset rows.  This is needed, for example,
	 * for results of JOIN queries where the resultset row includes columns from two or
	 * more tables.
	 *
	 * @param      array $row The row returned by PDOStatement->fetch(PDO::FETCH_NUM)
	 * @param      int $startcol 0-based offset column which indicates which restultset column to start with.
	 * @param      boolean $rehydrate Whether this object is being re-hydrated from the database.
	 * @return     int next starting column
	 * @throws     PropelException  - Any caught Exception will be rewrapped as a PropelException.
	 */
	public function hydrate($row, $startcol = 0, $rehydrate = false)
	{
		try {

			$this->id = ($row[$startcol + 0] !== null) ? (int) $row[$startcol + 0] : null;
			$this->mod = ($row[$startcol + 1] !== null) ? (int) $row[$startcol + 1] : null;
			$this->monat = ($row[$startcol + 2] !== null) ? (string) $row[$startcol + 2] : null;
			$this->arbeitsstunden = ($row[$startcol + 3] !== null) ? (string) $row[$startcol + 3] : null;
			$this->brutto = ($row[$startcol + 4] !== null) ? (string) $row[$startcol + 4] : null;
			$this->zulage = ($row[$startcol + 5] !== null) ? (string) $row[$startcol + 5] : null;
			$this->netto = ($row[$startcol + 6] !== null) ? (string) $row[$startcol + 6] : null;
			$this->lohnsteuer = ($row[$startcol + 7] !== null) ? (string) $row[$startcol + 7] : null;
			$this->kirchensteuer_rk = ($row[$startcol + 8] !== null) ? (string) $row[$startcol + 8] : null;
			$this->kirchensteuer_ev = ($row[$startcol + 9] !== null) ? (string) $row[$startcol + 9] : null;
			$this->soli = ($row[$startcol + 10] !== null) ? (string) $row[$startcol + 10] : null;
			$this->rentenversicherung = ($row[$startcol + 11] !== null) ? (string) $row[$startcol + 11] : null;
			$this->krankenversicherung = ($row[$startcol + 12] !== null) ? (string) $row[$startcol + 12] : null;
			$this->ma_id = ($row[$startcol + 13] !== null) ? (int) $row[$startcol + 13] : null;
			$this->lp_id = ($row[$startcol + 14] !== null) ? (int) $row[$startcol + 14] : null;
			$this->class_key = ($row[$startcol + 15] !== null) ? (int) $row[$startcol + 15] : null;
			$this->resetModified();

			$this->setNew(false);

			if ($rehydrate) {
				$this->ensureConsistency();
			}

			return $startcol + 16; // 16 = LohnabrechnungPeer::NUM_COLUMNS - LohnabrechnungPeer::NUM_LAZY_LOAD_COLUMNS).

		} catch (Exception $e) {
			throw new PropelException("Error populating Lohnabrechnung object", $e);
		}
	}

	/**
	 * Checks and repairs the internal consistency of the object.
	 *
	 * This method is executed after an already-instantiated object is re-hydrated
	 * from the database.  It exists to check any foreign keys to make sure that
	 * the objects related to the current object are correct based on foreign key.
	 *
	 * You can override this method in the stub class, but you should always invoke
	 * the base method from the overridden method (i.e. parent::ensureConsistency()),
	 * in case your model changes.
	 *
	 * @throws     PropelException
	 */
	public function ensureConsistency()
	{

		if ($this->aMitarbeiter !== null && $this->ma_id !== $this->aMitarbeiter->getId()) {
			$this->aMitarbeiter = null;
		}
		if ($this->aLohnprofil !== null && $this->lp_id !== $this->aLohnprofil->getId()) {
			$this->aLohnprofil = null;
		}
	} // ensureConsistency

	/**
	 * Reloads this object from datastore based on primary key and (optionally) resets all associated objects.
	 *
	 * This will only work if the object has been saved and has a valid primary key set.
	 *
	 * @param      boolean $deep (optional) Whether to also de-associated any related objects.
	 * @param      PropelPDO $con (optional) The PropelPDO connection to use.
	 * @return     void
	 * @throws     PropelException - if this object is deleted, unsaved or doesn't have pk match in db
	 */
	public function reload($deep = false, PropelPDO $con = null)
	{
		if ($this->isDeleted()) {
			throw new PropelException("Cannot reload a deleted object.");
		}

		if ($this->isNew()) {
			throw new PropelException("Cannot reload an unsaved object.");
		}

		if ($con === null) {
			$con = Propel::getConnection(LohnabrechnungPeer::DATABASE_NAME, Propel::CONNECTION_READ);
		}

		// We don't need to alter the object instance pool; we're just modifying this instance
		// already in the pool.

		$stmt = LohnabrechnungPeer::doSelectStmt($this->buildPkeyCriteria(), $con);
		$row = $stmt->fetch(PDO::FETCH_NUM);
		$stmt->closeCursor();
		if (!$row) {
			throw new PropelException('Cannot find matching row in the database to reload object values.');
		}
		$this->hydrate($row, 0, true); // rehydrate

		if ($deep) {  // also de-associate any related objects?

			$this->aMitarbeiter = null;
			$this->aLohnprofil = null;
		} // if (deep)
	}

	/**
	 * Removes this object from datastore and sets delete attribute.
	 *
	 * @param      PropelPDO $con
	 * @return     void
	 * @throws     PropelException
	 * @see        BaseObject::setDeleted()
	 * @see        BaseObject::isDeleted()
	 */
	public function delete(PropelPDO $con = null)
	{
		if ($this->isDeleted()) {
			throw new PropelException("This object has already been deleted.");
		}

		if ($con === null) {
			$con = Propel::getConnection(LohnabrechnungPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
		}

		$con->beginTransaction();
		try {
			$ret = $this->preDelete($con);
			if ($ret) {
				LohnabrechnungQuery::create()
					->filterByPrimaryKey($this->getPrimaryKey())
					->delete($con);
				$this->postDelete($con);
				$con->commit();
				$this->setDeleted(true);
			} else {
				$con->commit();
			}
		} catch (PropelException $e) {
			$con->rollBack();
			throw $e;
		}
	}

	/**
	 * Persists this object to the database.
	 *
	 * If the object is new, it inserts it; otherwise an update is performed.
	 * All modified related objects will also be persisted in the doSave()
	 * method.  This method wraps all precipitate database operations in a
	 * single transaction.
	 *
	 * @param      PropelPDO $con
	 * @return     int The number of rows affected by this insert/update and any referring fk objects' save() operations.
	 * @throws     PropelException
	 * @see        doSave()
	 */
	public function save(PropelPDO $con = null)
	{
		if ($this->isDeleted()) {
			throw new PropelException("You cannot save an object that has been deleted.");
		}

		if ($con === null) {
			$con = Propel::getConnection(LohnabrechnungPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
		}

		$con->beginTransaction();
		$isInsert = $this->isNew();
		try {
			$ret = $this->preSave($con);
			if ($isInsert) {
				$ret = $ret && $this->preInsert($con);
			} else {
				$ret = $ret && $this->preUpdate($con);
			}
			if ($ret) {
				$affectedRows = $this->doSave($con);
				if ($isInsert) {
					$this->postInsert($con);
				} else {
					$this->postUpdate($con);
				}
				$this->postSave($con);
				LohnabrechnungPeer::addInstanceToPool($this);
			} else {
				$affectedRows = 0;
			}
			$con->commit();
			return $affectedRows;
		} catch (PropelException $e) {
			$con->rollBack();
			throw $e;
		}
	}

	/**
	 * Performs the work of inserting or updating the row in the database.
	 *
	 * If the object is new, it inserts it; otherwise an update is performed.
	 * All related objects are also updated in this method.
	 *
	 * @param      PropelPDO $con
	 * @return     int The number of rows affected by this insert/update and any referring fk objects' save() operations.
	 * @throws     PropelException
	 * @see        save()
	 */
	protected function doSave(PropelPDO $con)
	{
		$affectedRows = 0; // initialize var to track total num of affected rows
		if (!$this->alreadyInSave) {
			$this->alreadyInSave = true;

			// We call the save method on the following object(s) if they
			// were passed to this object by their coresponding set
			// method.  This object relates to these object(s) by a
			// foreign key reference.

			if ($this->aMitarbeiter !== null) {
				if ($this->aMitarbeiter->isModified() || $this->aMitarbeiter->isNew()) {
					$affectedRows += $this->aMitarbeiter->save($con);
				}
				$this->setMitarbeiter($this->aMitarbeiter);
			}

			if ($this->aLohnprofil !== null) {
				if ($this->aLohnprofil->isModified() || $this->aLohnprofil->isNew()) {
					$affectedRows += $this->aLohnprofil->save($con);
				}
				$this->setLohnprofil($this->aLohnprofil);
			}

			if ($this->isNew() ) {
				$this->modifiedColumns[] = LohnabrechnungPeer::ID;
			}

			// If this object has been modified, then save it to the database.
			if ($this->isModified()) {
				if ($this->isNew()) {
					$criteria = $this->buildCriteria();
					if ($criteria->keyContainsValue(LohnabrechnungPeer::ID) ) {
						throw new PropelException('Cannot insert a value for auto-increment primary key ('.LohnabrechnungPeer::ID.')');
					}

					$pk = BasePeer::doInsert($criteria, $con);
					$affectedRows += 1;
					$this->setId($pk);  //[IMV] update autoincrement primary key
					$this->setNew(false);
				} else {
					$affectedRows += LohnabrechnungPeer::doUpdate($this, $con);
				}

				$this->resetModified(); // [HL] After being saved an object is no longer 'modified'
			}

			$this->alreadyInSave = false;

		}
		return $affectedRows;
	} // doSave()

	/**
	 * Array of ValidationFailed objects.
	 * @var        array ValidationFailed[]
	 */
	protected $validationFailures = array();

	/**
	 * Gets any ValidationFailed objects that resulted from last call to validate().
	 *
	 *
	 * @return     array ValidationFailed[]
	 * @see        validate()
	 */
	public function getValidationFailures()
	{
		return $this->validationFailures;
	}

	/**
	 * Validates the objects modified field values and all objects related to this table.
	 *
	 * If $columns is either a column name or an array of column names
	 * only those columns are validated.
	 *
	 * @param      mixed $columns Column name or an array of column names.
	 * @return     boolean Whether all columns pass validation.
	 * @see        doValidate()
	 * @see        getValidationFailures()
	 */
	public function validate($columns = null)
	{
		$res = $this->doValidate($columns);
		if ($res === true) {
			$this->validationFailures = array();
			return true;
		} else {
			$this->validationFailures = $res;
			return false;
		}
	}

	/**
	 * This function performs the validation work for complex object models.
	 *
	 * In addition to checking the current object, all related objects will
	 * also be validated.  If all pass then <code>true</code> is returned; otherwise
	 * an aggreagated array of ValidationFailed objects will be returned.
	 *
	 * @param      array $columns Array of column names to validate.
	 * @return     mixed <code>true</code> if all validations pass; array of <code>ValidationFailed</code> objets otherwise.
	 */
	protected function doValidate($columns = null)
	{
		if (!$this->alreadyInValidation) {
			$this->alreadyInValidation = true;
			$retval = null;

			$failureMap = array();


			// We call the validate method on the following object(s) if they
			// were passed to this object by their coresponding set
			// method.  This object relates to these object(s) by a
			// foreign key reference.

			if ($this->aMitarbeiter !== null) {
				if (!$this->aMitarbeiter->validate($columns)) {
					$failureMap = array_merge($failureMap, $this->aMitarbeiter->getValidationFailures());
				}
			}

			if ($this->aLohnprofil !== null) {
				if (!$this->aLohnprofil->validate($columns)) {
					$failureMap = array_merge($failureMap, $this->aLohnprofil->getValidationFailures());
				}
			}


			if (($retval = LohnabrechnungPeer::doValidate($this, $columns)) !== true) {
				$failureMap = array_merge($failureMap, $retval);
			}


			$this->alreadyInValidation = false;
		}

		return (!empty($failureMap) ? $failureMap : true);
	}

	/**
	 * Retrieves a field from the object by name passed in as a string.
	 *
	 * @param      string $name name
	 * @param      string $type The type of fieldname the $name is of:
	 *                     one of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME
	 *                     BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM
	 * @return     mixed Value of field.
	 */
	public function getByName($name, $type = BasePeer::TYPE_PHPNAME)
	{
		$pos = LohnabrechnungPeer::translateFieldName($name, $type, BasePeer::TYPE_NUM);
		$field = $this->getByPosition($pos);
		return $field;
	}

	/**
	 * Retrieves a field from the object by Position as specified in the xml schema.
	 * Zero-based.
	 *
	 * @param      int $pos position in xml schema
	 * @return     mixed Value of field at $pos
	 */
	public function getByPosition($pos)
	{
		switch($pos) {
			case 0:
				return $this->getId();
				break;
			case 1:
				return $this->getMod();
				break;
			case 2:
				return $this->getMonat();
				break;
			case 3:
				return $this->getArbeitsstunden();
				break;
			case 4:
				return $this->getBrutto();
				break;
			case 5:
				return $this->getZulage();
				break;
			case 6:
				return $this->getNetto();
				break;
			case 7:
				return $this->getLohnsteuer();
				break;
			case 8:
				return $this->getKirchensteuerRk();
				break;
			case 9:
				return $this->getKirchensteuerEv();
				break;
			case 10:
				return $this->getSoli();
				break;
			case 11:
				return $this->getRentenversicherung();
				break;
			case 12:
				return $this->getKrankenversicherung();
				break;
			case 13:
				return $this->getMaId();
				break;
			case 14:
				return $this->getLpId();
				break;
			case 15:
				return $this->getClassKey();
				break;
			default:
				return null;
				break;
		} // switch()
	}

	/**
	 * Exports the object as an array.
	 *
	 * You can specify the key type of the array by passing one of the class
	 * type constants.
	 *
	 * @param     string  $keyType (optional) One of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
	 *                    BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
	 *                    Defaults to BasePeer::TYPE_PHPNAME.
	 * @param     boolean $includeLazyLoadColumns (optional) Whether to include lazy loaded columns. Defaults to TRUE.
	 * @param     boolean $includeForeignObjects (optional) Whether to include hydrated related objects. Default to FALSE.
	 *
	 * @return    array an associative array containing the field names (as keys) and field values
	 */
	public function toArray($keyType = BasePeer::TYPE_PHPNAME, $includeLazyLoadColumns = true, $includeForeignObjects = false)
	{
		$keys = LohnabrechnungPeer::getFieldNames($keyType);
		$result = array(
			$keys[0] => $this->getId(),
			$keys[1] => $this->getMod(),
			$keys[2] => $this->getMonat(),
			$keys[3] => $this->getArbeitsstunden(),
			$keys[4] => $this->getBrutto(),
			$keys[5] => $this->getZulage(),
			$keys[6] => $this->getNetto(),
			$keys[7] => $this->getLohnsteuer(),
			$keys[8] => $this->getKirchensteuerRk(),
			$keys[9] => $this->getKirchensteuerEv(),
			$keys[10] => $this->getSoli(),
			$keys[11] => $this->getRentenversicherung(),
			$keys[12] => $this->getKrankenversicherung(),
			$keys[13] => $this->getMaId(),
			$keys[14] => $this->getLpId(),
			$keys[15] => $this->getClassKey(),
		);
		if ($includeForeignObjects) {
			if (null !== $this->aMitarbeiter) {
				$result['Mitarbeiter'] = $this->aMitarbeiter->toArray($keyType, $includeLazyLoadColumns, true);
			}
			if (null !== $this->aLohnprofil) {
				$result['Lohnprofil'] = $this->aLohnprofil->toArray($keyType, $includeLazyLoadColumns, true);
			}
		}
		return $result;
	}

	/**
	 * Sets a field from the object by name passed in as a string.
	 *
	 * @param      string $name peer name
	 * @param      mixed $value field value
	 * @param      string $type The type of fieldname the $name is of:
	 *                     one of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME
	 *                     BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM
	 * @return     void
	 */
	public function setByName($name, $value, $type = BasePeer::TYPE_PHPNAME)
	{
		$pos = LohnabrechnungPeer::translateFieldName($name, $type, BasePeer::TYPE_NUM);
		return $this->setByPosition($pos, $value);
	}

	/**
	 * Sets a field from the object by Position as specified in the xml schema.
	 * Zero-based.
	 *
	 * @param      int $pos position in xml schema
	 * @param      mixed $value field value
	 * @return     void
	 */
	public function setByPosition($pos, $value)
	{
		switch($pos) {
			case 0:
				$this->setId($value);
				break;
			case 1:
				$this->setMod($value);
				break;
			case 2:
				$this->setMonat($value);
				break;
			case 3:
				$this->setArbeitsstunden($value);
				break;
			case 4:
				$this->setBrutto($value);
				break;
			case 5:
				$this->setZulage($value);
				break;
			case 6:
				$this->setNetto($value);
				break;
			case 7:
				$this->setLohnsteuer($value);
				break;
			case 8:
				$this->setKirchensteuerRk($value);
				break;
			case 9:
				$this->setKirchensteuerEv($value);
				break;
			case 10:
				$this->setSoli($value);
				break;
			case 11:
				$this->setRentenversicherung($value);
				break;
			case 12:
				$this->setKrankenversicherung($value);
				break;
			case 13:
				$this->setMaId($value);
				break;
			case 14:
				$this->setLpId($value);
				break;
			case 15:
				$this->setClassKey($value);
				break;
		} // switch()
	}

	/**
	 * Populates the object using an array.
	 *
	 * This is particularly useful when populating an object from one of the
	 * request arrays (e.g. $_POST).  This method goes through the column
	 * names, checking to see whether a matching key exists in populated
	 * array. If so the setByName() method is called for that column.
	 *
	 * You can specify the key type of the array by additionally passing one
	 * of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
	 * BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
	 * The default key type is the column's phpname (e.g. 'AuthorId')
	 *
	 * @param      array  $arr     An array to populate the object from.
	 * @param      string $keyType The type of keys the array uses.
	 * @return     void
	 */
	public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
	{
		$keys = LohnabrechnungPeer::getFieldNames($keyType);

		if (array_key_exists($keys[0], $arr)) $this->setId($arr[$keys[0]]);
		if (array_key_exists($keys[1], $arr)) $this->setMod($arr[$keys[1]]);
		if (array_key_exists($keys[2], $arr)) $this->setMonat($arr[$keys[2]]);
		if (array_key_exists($keys[3], $arr)) $this->setArbeitsstunden($arr[$keys[3]]);
		if (array_key_exists($keys[4], $arr)) $this->setBrutto($arr[$keys[4]]);
		if (array_key_exists($keys[5], $arr)) $this->setZulage($arr[$keys[5]]);
		if (array_key_exists($keys[6], $arr)) $this->setNetto($arr[$keys[6]]);
		if (array_key_exists($keys[7], $arr)) $this->setLohnsteuer($arr[$keys[7]]);
		if (array_key_exists($keys[8], $arr)) $this->setKirchensteuerRk($arr[$keys[8]]);
		if (array_key_exists($keys[9], $arr)) $this->setKirchensteuerEv($arr[$keys[9]]);
		if (array_key_exists($keys[10], $arr)) $this->setSoli($arr[$keys[10]]);
		if (array_key_exists($keys[11], $arr)) $this->setRentenversicherung($arr[$keys[11]]);
		if (array_key_exists($keys[12], $arr)) $this->setKrankenversicherung($arr[$keys[12]]);
		if (array_key_exists($keys[13], $arr)) $this->setMaId($arr[$keys[13]]);
		if (array_key_exists($keys[14], $arr)) $this->setLpId($arr[$keys[14]]);
		if (array_key_exists($keys[15], $arr)) $this->setClassKey($arr[$keys[15]]);
	}

	/**
	 * Build a Criteria object containing the values of all modified columns in this object.
	 *
	 * @return     Criteria The Criteria object containing all modified values.
	 */
	public function buildCriteria()
	{
		$criteria = new Criteria(LohnabrechnungPeer::DATABASE_NAME);

		if ($this->isColumnModified(LohnabrechnungPeer::ID)) $criteria->add(LohnabrechnungPeer::ID, $this->id);
		if ($this->isColumnModified(LohnabrechnungPeer::MOD)) $criteria->add(LohnabrechnungPeer::MOD, $this->mod);
		if ($this->isColumnModified(LohnabrechnungPeer::MONAT)) $criteria->add(LohnabrechnungPeer::MONAT, $this->monat);
		if ($this->isColumnModified(LohnabrechnungPeer::ARBEITSSTUNDEN)) $criteria->add(LohnabrechnungPeer::ARBEITSSTUNDEN, $this->arbeitsstunden);
		if ($this->isColumnModified(LohnabrechnungPeer::BRUTTO)) $criteria->add(LohnabrechnungPeer::BRUTTO, $this->brutto);
		if ($this->isColumnModified(LohnabrechnungPeer::ZULAGE)) $criteria->add(LohnabrechnungPeer::ZULAGE, $this->zulage);
		if ($this->isColumnModified(LohnabrechnungPeer::NETTO)) $criteria->add(LohnabrechnungPeer::NETTO, $this->netto);
		if ($this->isColumnModified(LohnabrechnungPeer::LOHNSTEUER)) $criteria->add(LohnabrechnungPeer::LOHNSTEUER, $this->lohnsteuer);
		if ($this->isColumnModified(LohnabrechnungPeer::KIRCHENSTEUER_RK)) $criteria->add(LohnabrechnungPeer::KIRCHENSTEUER_RK, $this->kirchensteuer_rk);
		if ($this->isColumnModified(LohnabrechnungPeer::KIRCHENSTEUER_EV)) $criteria->add(LohnabrechnungPeer::KIRCHENSTEUER_EV, $this->kirchensteuer_ev);
		if ($this->isColumnModified(LohnabrechnungPeer::SOLI)) $criteria->add(LohnabrechnungPeer::SOLI, $this->soli);
		if ($this->isColumnModified(LohnabrechnungPeer::RENTENVERSICHERUNG)) $criteria->add(LohnabrechnungPeer::RENTENVERSICHERUNG, $this->rentenversicherung);
		if ($this->isColumnModified(LohnabrechnungPeer::KRANKENVERSICHERUNG)) $criteria->add(LohnabrechnungPeer::KRANKENVERSICHERUNG, $this->krankenversicherung);
		if ($this->isColumnModified(LohnabrechnungPeer::MA_ID)) $criteria->add(LohnabrechnungPeer::MA_ID, $this->ma_id);
		if ($this->isColumnModified(LohnabrechnungPeer::LP_ID)) $criteria->add(LohnabrechnungPeer::LP_ID, $this->lp_id);
		if ($this->isColumnModified(LohnabrechnungPeer::CLASS_KEY)) $criteria->add(LohnabrechnungPeer::CLASS_KEY, $this->class_key);

		return $criteria;
	}

	/**
	 * Builds a Criteria object containing the primary key for this object.
	 *
	 * Unlike buildCriteria() this method includes the primary key values regardless
	 * of whether or not they have been modified.
	 *
	 * @return     Criteria The Criteria object containing value(s) for primary key(s).
	 */
	public function buildPkeyCriteria()
	{
		$criteria = new Criteria(LohnabrechnungPeer::DATABASE_NAME);
		$criteria->add(LohnabrechnungPeer::ID, $this->id);

		return $criteria;
	}

	/**
	 * Returns the primary key for this object (row).
	 * @return     int
	 */
	public function getPrimaryKey()
	{
		return $this->getId();
	}

	/**
	 * Generic method to set the primary key (id column).
	 *
	 * @param      int $key Primary key.
	 * @return     void
	 */
	public function setPrimaryKey($key)
	{
		$this->setId($key);
	}

	/**
	 * Returns true if the primary key for this object is null.
	 * @return     boolean
	 */
	public function isPrimaryKeyNull()
	{
		return null === $this->getId();
	}

	/**
	 * Sets contents of passed object to values from current object.
	 *
	 * If desired, this method can also make copies of all associated (fkey referrers)
	 * objects.
	 *
	 * @param      object $copyObj An object of Lohnabrechnung (or compatible) type.
	 * @param      boolean $deepCopy Whether to also copy all rows that refer (by fkey) to the current row.
	 * @throws     PropelException
	 */
	public function copyInto($copyObj, $deepCopy = false)
	{
		$copyObj->setMod($this->mod);
		$copyObj->setMonat($this->monat);
		$copyObj->setArbeitsstunden($this->arbeitsstunden);
		$copyObj->setBrutto($this->brutto);
		$copyObj->setZulage($this->zulage);
		$copyObj->setNetto($this->netto);
		$copyObj->setLohnsteuer($this->lohnsteuer);
		$copyObj->setKirchensteuerRk($this->kirchensteuer_rk);
		$copyObj->setKirchensteuerEv($this->kirchensteuer_ev);
		$copyObj->setSoli($this->soli);
		$copyObj->setRentenversicherung($this->rentenversicherung);
		$copyObj->setKrankenversicherung($this->krankenversicherung);
		$copyObj->setMaId($this->ma_id);
		$copyObj->setLpId($this->lp_id);
		$copyObj->setClassKey($this->class_key);

		$copyObj->setNew(true);
		$copyObj->setId(NULL); // this is a auto-increment column, so set to default value
	}

	/**
	 * Makes a copy of this object that will be inserted as a new row in table when saved.
	 * It creates a new object filling in the simple attributes, but skipping any primary
	 * keys that are defined for the table.
	 *
	 * If desired, this method can also make copies of all associated (fkey referrers)
	 * objects.
	 *
	 * @param      boolean $deepCopy Whether to also copy all rows that refer (by fkey) to the current row.
	 * @return     Lohnabrechnung Clone of current object.
	 * @throws     PropelException
	 */
	public function copy($deepCopy = false)
	{
		// we use get_class(), because this might be a subclass
		$clazz = get_class($this);
		$copyObj = new $clazz();
		$this->copyInto($copyObj, $deepCopy);
		return $copyObj;
	}

	/**
	 * Returns a peer instance associated with this om.
	 *
	 * Since Peer classes are not to have any instance attributes, this method returns the
	 * same instance for all member of this class. The method could therefore
	 * be static, but this would prevent one from overriding the behavior.
	 *
	 * @return     LohnabrechnungPeer
	 */
	public function getPeer()
	{
		if (self::$peer === null) {
			self::$peer = new LohnabrechnungPeer();
		}
		return self::$peer;
	}

	/**
	 * Declares an association between this object and a Mitarbeiter object.
	 *
	 * @param      Mitarbeiter $v
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 * @throws     PropelException
	 */
	public function setMitarbeiter(Mitarbeiter $v = null)
	{
		if ($v === null) {
			$this->setMaId(NULL);
		} else {
			$this->setMaId($v->getId());
		}

		$this->aMitarbeiter = $v;

		// Add binding for other direction of this n:n relationship.
		// If this object has already been added to the Mitarbeiter object, it will not be re-added.
		if ($v !== null) {
			$v->addLA($this);
		}

		return $this;
	}


	/**
	 * Get the associated Mitarbeiter object
	 *
	 * @param      PropelPDO Optional Connection object.
	 * @return     Mitarbeiter The associated Mitarbeiter object.
	 * @throws     PropelException
	 */
	public function getMitarbeiter(PropelPDO $con = null)
	{
		if ($this->aMitarbeiter === null && ($this->ma_id !== null)) {
			$this->aMitarbeiter = MitarbeiterQuery::create()->findPk($this->ma_id, $con);
			/* The following can be used additionally to
				 guarantee the related object contains a reference
				 to this object.  This level of coupling may, however, be
				 undesirable since it could result in an only partially populated collection
				 in the referenced object.
				 $this->aMitarbeiter->addLAs($this);
			 */
		}
		return $this->aMitarbeiter;
	}

	/**
	 * Declares an association between this object and a Lohnprofil object.
	 *
	 * @param      Lohnprofil $v
	 * @return     Lohnabrechnung The current object (for fluent API support)
	 * @throws     PropelException
	 */
	public function setLohnprofil(Lohnprofil $v = null)
	{
		if ($v === null) {
			$this->setLpId(NULL);
		} else {
			$this->setLpId($v->getId());
		}

		$this->aLohnprofil = $v;

		// Add binding for other direction of this n:n relationship.
		// If this object has already been added to the Lohnprofil object, it will not be re-added.
		if ($v !== null) {
			$v->addLA($this);
		}

		return $this;
	}


	/**
	 * Get the associated Lohnprofil object
	 *
	 * @param      PropelPDO Optional Connection object.
	 * @return     Lohnprofil The associated Lohnprofil object.
	 * @throws     PropelException
	 */
	public function getLohnprofil(PropelPDO $con = null)
	{
		if ($this->aLohnprofil === null && ($this->lp_id !== null)) {
			$this->aLohnprofil = LohnprofilQuery::create()->findPk($this->lp_id, $con);
			/* The following can be used additionally to
				 guarantee the related object contains a reference
				 to this object.  This level of coupling may, however, be
				 undesirable since it could result in an only partially populated collection
				 in the referenced object.
				 $this->aLohnprofil->addLAs($this);
			 */
		}
		return $this->aLohnprofil;
	}

	/**
	 * Clears the current object and sets all attributes to their default values
	 */
	public function clear()
	{
		$this->id = null;
		$this->mod = null;
		$this->monat = null;
		$this->arbeitsstunden = null;
		$this->brutto = null;
		$this->zulage = null;
		$this->netto = null;
		$this->lohnsteuer = null;
		$this->kirchensteuer_rk = null;
		$this->kirchensteuer_ev = null;
		$this->soli = null;
		$this->rentenversicherung = null;
		$this->krankenversicherung = null;
		$this->ma_id = null;
		$this->lp_id = null;
		$this->class_key = null;
		$this->alreadyInSave = false;
		$this->alreadyInValidation = false;
		$this->clearAllReferences();
		$this->resetModified();
		$this->setNew(true);
		$this->setDeleted(false);
	}

	/**
	 * Resets all collections of referencing foreign keys.
	 *
	 * This method is a user-space workaround for PHP's inability to garbage collect objects
	 * with circular references.  This is currently necessary when using Propel in certain
	 * daemon or large-volumne/high-memory operations.
	 *
	 * @param      boolean $deep Whether to also clear the references on all associated objects.
	 */
	public function clearAllReferences($deep = false)
	{
		if ($deep) {
		} // if ($deep)

		$this->aMitarbeiter = null;
		$this->aLohnprofil = null;
	}

	/**
	 * Catches calls to virtual methods
	 */
	public function __call($name, $params)
	{
		if (preg_match('/get(\w+)/', $name, $matches)) {
			$virtualColumn = $matches[1];
			if ($this->hasVirtualColumn($virtualColumn)) {
				return $this->getVirtualColumn($virtualColumn);
			}
			// no lcfirst in php<5.3...
			$virtualColumn[0] = strtolower($virtualColumn[0]);
			if ($this->hasVirtualColumn($virtualColumn)) {
				return $this->getVirtualColumn($virtualColumn);
			}
		}
		return parent::__call($name, $params);
	}

} // BaseLohnabrechnung