Package org.pentaho.di.trans.steps.scriptvalues_mod

Class ScriptValuesMetaMod

java.lang.Object
org.pentaho.di.trans.step.BaseStepMeta
org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesMetaMod
All Implemented Interfaces:
Cloneable, StepAttributesInterface, StepMetaInterface
@Step(id="ScriptValuesMod", i18nPackageName="org.pentaho.di.trans.steps.scriptvalues_mod", name="ScriptValuesMod.Name", description="ScriptValuesMod.Description", categoryDescription="i18n:org.pentaho.di.trans.step:BaseStep.Category.Scripting") public class ScriptValuesMetaMod extends BaseStepMeta implements StepMetaInterface

  • Field Details

  • Constructor Details

    • ScriptValuesMetaMod

      public ScriptValuesMetaMod()

  • Method Details

    • getLength

      public int[] getLength()
      Returns:
      Returns the length.

    • setLength

      public void setLength(int[] length)
      Parameters:
      length - The length to set.

    • getFieldname

      public String[] getFieldname()
      Returns:
      Returns the name.

    • setFieldname

      public void setFieldname(String[] fieldname)
      Parameters:
      fieldname - The name to set.

    • getPrecision

      public int[] getPrecision()
      Returns:
      Returns the precision.

    • setPrecision

      public void setPrecision(int[] precision)
      Parameters:
      precision - The precision to set.

    • getRename

      public String[] getRename()
      Returns:
      Returns the rename.

    • setRename

      public void setRename(String[] rename)
      Parameters:
      rename - The rename to set.

    • getType

      public int[] getType()
      Returns:
      Returns the type.

    • afterInjection

      public void afterInjection()

    • setType

      public void setType(int[] type)
      Parameters:
      type - The type to set.

    • getNumberOfJSScripts

      public int getNumberOfJSScripts()

    • getJSScriptNames

      public String[] getJSScriptNames()

    • getJSScripts

      public ScriptValuesScript[] getJSScripts()

    • setJSScripts

      public void setJSScripts(ScriptValuesScript[] jsScripts)

    • loadXML

      public void loadXML(Node stepnode, List<org.pentaho.di.core.database.DatabaseMeta> databases, org.pentaho.metastore.api.IMetaStore metaStore) throws org.pentaho.di.core.exception.KettleXMLException
      Description copied from interface: StepMetaInterface
      Load the values for this step from an XML Node
      Specified by:
      loadXML in interface StepMetaInterface
      Overrides:
      loadXML in class BaseStepMeta
      Parameters:
      stepnode - the Node to get the info from
      databases - The available list of databases to reference to
      metaStore - the metastore to optionally load external reference metadata from
      Throws:
      org.pentaho.di.core.exception.KettleXMLException - When an unexpected XML error occurred. (malformed etc.)

    • allocate

      public void allocate(int nrfields)

    • clone

      public Object clone()
      Description copied from interface: StepMetaInterface
      Make an exact copy of this step, make sure to explicitly copy Collections etc.
      Specified by:
      clone in interface StepMetaInterface
      Overrides:
      clone in class BaseStepMeta
      Returns:
      an exact copy of this step

    • setDefault

      public void setDefault()
      Description copied from interface: StepMetaInterface
      Set default values
      Specified by:
      setDefault in interface StepMetaInterface

    • getFields

      public void getFields(org.pentaho.di.core.row.RowMetaInterface row, String originStepname, org.pentaho.di.core.row.RowMetaInterface[] info, StepMeta nextStep, org.pentaho.di.core.variables.VariableSpace space, Repository repository, org.pentaho.metastore.api.IMetaStore metaStore) throws org.pentaho.di.core.exception.KettleStepException
      Description copied from class: BaseStepMeta
      Gets the fields.
      Specified by:
      getFields in interface StepMetaInterface
      Overrides:
      getFields in class BaseStepMeta
      Parameters:
      row - the input row meta that is modified in this method to reflect the output row metadata of the step
      originStepname - Name of the step to use as input for the origin field in the values
      info - Fields used as extra lookup information
      nextStep - the next step that is targeted
      space - the space The variable space to use to replace variables
      repository - the repository to use to load Kettle metadata objects impacting the output fields
      metaStore - the MetaStore to use to load additional external data or metadata impacting the output fields
      Throws:
      org.pentaho.di.core.exception.KettleStepException - the kettle step exception

    • getXML

      public String getXML()
      Description copied from class: BaseStepMeta
      Produces the XML string that describes this step's information.
      Specified by:
      getXML in interface StepMetaInterface
      Overrides:
      getXML in class BaseStepMeta
      Returns:
      String containing the XML describing this step.

    • readRep

      public void readRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId id_step, List<org.pentaho.di.core.database.DatabaseMeta> databases) throws org.pentaho.di.core.exception.KettleException
      Description copied from interface: StepMetaInterface
      Read the steps information from a Kettle repository
      Specified by:
      readRep in interface StepMetaInterface
      Overrides:
      readRep in class BaseStepMeta
      Parameters:
      rep - The repository to read from
      metaStore - The MetaStore to read external information from
      id_step - The step ID
      databases - The databases to reference
      Throws:
      org.pentaho.di.core.exception.KettleException - When an unexpected error occurred (database, network, etc)

    • saveRep

      public void saveRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId id_transformation, org.pentaho.di.repository.ObjectId id_step) throws org.pentaho.di.core.exception.KettleException
      Description copied from interface: StepMetaInterface
      Save the steps data into a Kettle repository
      Specified by:
      saveRep in interface StepMetaInterface
      Overrides:
      saveRep in class BaseStepMeta
      Parameters:
      rep - The Kettle repository to save to
      metaStore - the metaStore to optionally write to
      id_transformation - The transformation ID
      id_step - The step ID
      Throws:
      org.pentaho.di.core.exception.KettleException - When an unexpected error occurred (database, network, etc)

    • check

      public void check(List<org.pentaho.di.core.CheckResultInterface> remarks, TransMeta transMeta, StepMeta stepMeta, org.pentaho.di.core.row.RowMetaInterface prev, String[] input, String[] output, org.pentaho.di.core.row.RowMetaInterface info, org.pentaho.di.core.variables.VariableSpace space, Repository repository, org.pentaho.metastore.api.IMetaStore metaStore)
      Description copied from interface: StepMetaInterface
      Checks the settings of this step and puts the findings in a remarks List.
      Specified by:
      check in interface StepMetaInterface
      Overrides:
      check in class BaseStepMeta
      Parameters:
      remarks - The list to put the remarks in @see org.pentaho.di.core.CheckResult
      stepMeta - The stepMeta to help checking
      prev - The fields coming from the previous step
      input - The input step names
      output - The output step names
      info - The fields that are used as information by the step
      space - the variable space to resolve variable expressions with
      repository - the repository to use to load Kettle metadata objects impacting the output fields
      metaStore - the MetaStore to use to load additional external data or metadata impacting the output fields

    • getFunctionFromScript

      public String getFunctionFromScript(String strFunction, String strScript)

    • getValue

      public boolean getValue(org.mozilla.javascript.Scriptable scope, int i, org.pentaho.di.compatibility.Value res, StringBuilder message)

    • getStep

      public StepInterface getStep(StepMeta stepMeta, StepDataInterface stepDataInterface, int cnr, TransMeta transMeta, Trans trans)
      Description copied from interface: StepMetaInterface
      Get the executing step, needed by Trans to launch a step.
      Specified by:
      getStep in interface StepMetaInterface
      Parameters:
      stepMeta - The step info
      stepDataInterface - the step data interface linked to this step. Here the step can store temporary data, database connections, etc.
      cnr - The copy nr to get
      transMeta - The transformation info
      trans - The launching transformation

    • getStepData

      public StepDataInterface getStepData()
      Description copied from interface: StepMetaInterface
      Get a new instance of the appropriate data class. This data class implements the StepDataInterface. It basically contains the persisting data that needs to live on, even if a worker thread is terminated.
      Specified by:
      getStepData in interface StepMetaInterface
      Returns:
      The appropriate StepDataInterface class.

    • parseXmlForAdditionalClasses

      public void parseXmlForAdditionalClasses() throws org.pentaho.di.core.exception.KettleException
      Throws:
      org.pentaho.di.core.exception.KettleException

    • getAddClasses

      public ScriptValuesAddClasses[] getAddClasses()

    • isCompatible

      public boolean isCompatible()
      Returns:
      the compatible

    • setCompatible

      public void setCompatible(boolean compatible)
      Parameters:
      compatible - the compatible to set

    • supportsErrorHandling

      public boolean supportsErrorHandling()
      Specified by:
      supportsErrorHandling in interface StepMetaInterface
      Overrides:
      supportsErrorHandling in class BaseStepMeta
      Returns:
      true if this step supports error "reporting" on rows: the ability to send rows to a certain target step.

    • getDialogClassName

      public String getDialogClassName()
      Description copied from class: BaseStepMeta
      This returns the expected name for the dialog that edits a job entry. The expected name is in the org.pentaho.di.ui tree and has a class name that is the name of the job entry with 'Dialog' added to the end.

      e.g. if the job entry is org.pentaho.di.job.entries.zipfile.JobEntryZipFile the dialog would be org.pentaho.di.ui.job.entries.zipfile.JobEntryZipFileDialog

      If the dialog class for a job entry does not match this pattern it should override this method and return the appropriate class name

      Specified by:
      getDialogClassName in interface StepMetaInterface
      Overrides:
      getDialogClassName in class BaseStepMeta
      Returns:
      full class name of the dialog

    • getReplace

      public boolean[] getReplace()
      Returns:
      the replace

    • setReplace

      public void setReplace(boolean[] replace)
      Parameters:
      replace - the replace to set

    • setOptimizationLevel

      public void setOptimizationLevel(String optimizationLevel)

    • getOptimizationLevel

      public String getOptimizationLevel()