本文整理了Java中org.pentaho.di.core.Const.toLong()方法的一些代码示例，展示了Const.toLong()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Const.toLong()方法的具体详情如下：
包路径：org.pentaho.di.core.Const
类名称：Const
方法名：toLong

Const.toLong介绍

[英]Convert a String into a long integer. If the conversion fails, assign a default value.
[中]将字符串转换为长整数。如果转换失败，请指定默认值。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

@Override
public void setString( String string ) {
 this.number = Const.toLong( string, 0L );
}

代码示例来源：origin: pentaho/pentaho-kettle

@Override
public long getInteger() {
 return Const.toLong( Const.ltrim( string ), 0L ); // Remove the leading space to make "int to string to int"
                          // conversion possible.
}

代码示例来源：origin: pentaho/pentaho-kettle

private void getInfo( GetSubFoldersMeta in ) {
 stepname = wStepname.getText(); // return value
 int nrfiles = wFoldernameList.getItemCount();
 in.allocate( nrfiles );
 in.setFolderName( wFoldernameList.getItems( 0 ) );
 in.setFolderRequired( wFoldernameList.getItems( 1 ) );
 in.setIncludeRowNumber( wInclRownum.getSelection() );
 in.setDynamicFoldernameField( wFoldernameField.getText() );
 in.setFolderField( wFolderField.getSelection() );
 in.setRowNumberField( wInclRownumField.getText() );
 in.setRowLimit( Const.toLong( wLimit.getText(), 0L ) );
}

代码示例来源：origin: pentaho/pentaho-kettle

public ServerStatus( Node statusNode ) throws KettleException {
 this();
 statusDescription = XMLHandler.getTagValue( statusNode, "statusdesc" );
 memoryFree = Const.toLong( XMLHandler.getTagValue( statusNode, "memory_free" ), -1L );
 memoryTotal = Const.toLong( XMLHandler.getTagValue( statusNode, "memory_total" ), -1L );
 String cpuCoresStr = XMLHandler.getTagValue( statusNode, "cpu_cores" );
 cpuCores = Const.toInt( cpuCoresStr, -1 );
 String cpuProcessTimeStr = XMLHandler.getTagValue( statusNode, "cpu_process_time" );
 cpuProcessTime = Utils.isEmpty( cpuProcessTimeStr ) ? 0L : Long.valueOf( cpuProcessTimeStr );
 uptime = Const.toLong( XMLHandler.getTagValue( statusNode, "uptime" ), -1 );
 threadCount = Const.toInt( XMLHandler.getTagValue( statusNode, "thread_count" ), -1 );
 loadAvg = Const.toDouble( XMLHandler.getTagValue( statusNode, "load_avg" ), -1.0 );
 osName = XMLHandler.getTagValue( statusNode, "os_name" );
 osVersion = XMLHandler.getTagValue( statusNode, "os_version" );
 osArchitecture = XMLHandler.getTagValue( statusNode, "os_arch" );
}

代码示例来源：origin: pentaho/pentaho-kettle

data.rowLimit = Const.toLong( environmentSubstitute( meta.getRowLimit() ), -1L );
data.rowsWritten = 0L;
data.delay = Const.toLong( environmentSubstitute( meta.getIntervalInMs() ), -1L );

代码示例来源：origin: pentaho/pentaho-kettle

if ( Const.toLong( strLimit, -1L ) <= 0 ) {
 cr =
  new CheckResult( CheckResultInterface.TYPE_RESULT_WARNING, BaseMessages.getString(

代码示例来源：origin: pentaho/pentaho-kettle

public SlaveServerStatus( Node statusNode ) throws KettleException {
 this();
 statusDescription = XMLHandler.getTagValue( statusNode, "statusdesc" );
 memoryFree = Const.toLong( XMLHandler.getTagValue( statusNode, "memory_free" ), -1L );
 memoryTotal = Const.toLong( XMLHandler.getTagValue( statusNode, "memory_total" ), -1L );
 String cpuCoresStr = XMLHandler.getTagValue( statusNode, "cpu_cores" );
 cpuCores = Const.toInt( cpuCoresStr, -1 );
 String cpuProcessTimeStr = XMLHandler.getTagValue( statusNode, "cpu_process_time" );
 cpuProcessTime = Utils.isEmpty( cpuProcessTimeStr ) ? 0L : Long.valueOf( cpuProcessTimeStr );
 uptime = Const.toLong( XMLHandler.getTagValue( statusNode, "uptime" ), -1 );
 threadCount = Const.toInt( XMLHandler.getTagValue( statusNode, "thread_count" ), -1 );
 loadAvg = Const.toDouble( XMLHandler.getTagValue( statusNode, "load_avg" ), -1.0 );
 osName = XMLHandler.getTagValue( statusNode, "os_name" );
 osVersion = XMLHandler.getTagValue( statusNode, "os_version" );
 osArchitecture = XMLHandler.getTagValue( statusNode, "os_arch" );
 Node listTransNode = XMLHandler.getSubNode( statusNode, "transstatuslist" );
 Node listJobsNode = XMLHandler.getSubNode( statusNode, "jobstatuslist" );
 int nrTrans = XMLHandler.countNodes( listTransNode, SlaveServerTransStatus.XML_TAG );
 int nrJobs = XMLHandler.countNodes( listJobsNode, SlaveServerJobStatus.XML_TAG );
 for ( int i = 0; i < nrTrans; i++ ) {
  Node transStatusNode = XMLHandler.getSubNodeByNr( listTransNode, SlaveServerTransStatus.XML_TAG, i );
  transStatusList.add( new SlaveServerTransStatus( transStatusNode ) );
 }
 for ( int i = 0; i < nrJobs; i++ ) {
  Node jobStatusNode = XMLHandler.getSubNodeByNr( listJobsNode, SlaveServerJobStatus.XML_TAG, i );
  jobStatusList.add( new SlaveServerJobStatus( jobStatusNode ) );
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

private void getInfo( GetFileNamesMeta in ) {
 stepname = wStepname.getText(); // return value
 int nrfiles = wFilenameList.getItemCount();
 in.allocate( nrfiles );
 in.setFileName( wFilenameList.getItems( 0 ) );
 in.setFileMask( wFilenameList.getItems( 1 ) );
 in.setExcludeFileMask( wFilenameList.getItems( 2 ) );
 in.setFileRequired( wFilenameList.getItems( 3 ) );
 in.setIncludeSubFolders( wFilenameList.getItems( 4 ) );
 in.setFilterFileType( FileInputList.FileTypeFilter.getByOrdinal( wFilterFileType.getSelectionIndex() ) );
 in.setIncludeRowNumber( wInclRownum.getSelection() );
 in.setAddResultFile( wAddResult.getSelection() );
 in.setDynamicFilenameField( wFilenameField.getText() );
 in.setDynamicWildcardField( wWildcardField.getText() );
 in.setDynamicExcludeWildcardField( wExcludeWildcardField.getText() );
 in.setFileField( wFileField.getSelection() );
 in.setRowNumberField( wInclRownumField.getText() );
 in.setRowLimit( Const.toLong( wLimit.getText(), 0L ) );
 in.setDynamicIncludeSubFolders( wIncludeSubFolder.getSelection() );
 in.setdoNotFailIfNoFile( wdoNotFailIfNoFile.getSelection() );
}

代码示例来源：origin: pentaho/pentaho-kettle

public boolean init( StepMetaInterface smi, StepDataInterface sdi ) {
  meta = (GetSlaveSequenceMeta) smi;
  data = (GetSlaveSequenceData) sdi;

  if ( super.init( smi, sdi ) ) {
   data.increment = Const.toLong( environmentSubstitute( meta.getIncrement() ), 1000 );
   data.slaveServer = getTransMeta().findSlaveServer( environmentSubstitute( meta.getSlaveServerName() ) );
   data.sequenceName = environmentSubstitute( meta.getSequenceName() );
   data.value = -1;

   return true;
  }
  return false;
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

private void readData( Node stepnode ) throws KettleXMLException {
 try {
  includeRowNumber = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "rownum" ) );
  isFoldernameDynamic = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "foldername_dynamic" ) );
  rowNumberField = XMLHandler.getTagValue( stepnode, "rownum_field" );
  dynamicFoldernameField = XMLHandler.getTagValue( stepnode, "foldername_field" );
  // Is there a limit on the number of rows we process?
  rowLimit = Const.toLong( XMLHandler.getTagValue( stepnode, "limit" ), 0L );
  Node filenode = XMLHandler.getSubNode( stepnode, "file" );
  int nrfiles = XMLHandler.countNodes( filenode, "name" );
  allocate( nrfiles );
  for ( int i = 0; i < nrfiles; i++ ) {
   Node folderNamenode = XMLHandler.getSubNodeByNr( filenode, "name", i );
   Node folderRequirednode = XMLHandler.getSubNodeByNr( filenode, "file_required", i );
   folderName[i] = XMLHandler.getNodeValue( folderNamenode );
   folderRequired[i] = XMLHandler.getNodeValue( folderRequirednode );
  }
 } catch ( Exception e ) {
  throw new KettleXMLException( "Unable to load step info from XML", e );
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

rowLimit = Const.toLong( XMLHandler.getTagValue( stepnode, "limit" ), 0L );
inFields = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "IsInFields" ) );
IsAFile = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "IsAFile" ) );

代码示例来源：origin: pentaho/pentaho-kettle

public long getNextSlaveSequenceValue( String slaveSequenceName, long incrementValue ) throws KettleException {
 try {
  String xml =
   execService( NextSequenceValueServlet.CONTEXT_PATH + "/" + "?" + NextSequenceValueServlet.PARAM_NAME + "="
    + URLEncoder.encode( slaveSequenceName, "UTF-8" ) + "&" + NextSequenceValueServlet.PARAM_INCREMENT + "="
    + Long.toString( incrementValue ) );
  Document doc = XMLHandler.loadXMLString( xml );
  Node seqNode = XMLHandler.getSubNode( doc, NextSequenceValueServlet.XML_TAG );
  String nextValueString = XMLHandler.getTagValue( seqNode, NextSequenceValueServlet.XML_TAG_VALUE );
  String errorString = XMLHandler.getTagValue( seqNode, NextSequenceValueServlet.XML_TAG_ERROR );
  if ( !Utils.isEmpty( errorString ) ) {
   throw new KettleException( errorString );
  }
  if ( Utils.isEmpty( nextValueString ) ) {
   throw new KettleException( "No value retrieved from slave sequence '" + slaveSequenceName + "' on slave "
    + toString() );
  }
  long nextValue = Const.toLong( nextValueString, Long.MIN_VALUE );
  if ( nextValue == Long.MIN_VALUE ) {
   throw new KettleException( "Incorrect value '" + nextValueString + "' retrieved from slave sequence '"
    + slaveSequenceName + "' on slave " + toString() );
  }
  return nextValue;
 } catch ( Exception e ) {
  throw new KettleException( "There was a problem retrieving a next sequence value from slave sequence '"
   + slaveSequenceName + "' on slave " + toString(), e );
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

private void readData( Node stepnode ) throws KettleXMLException {
 try {
  urlInField = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "url_in_field" ) );
  urlFieldname = XMLHandler.getTagValue( stepnode, "url_field_name" );
  includeRowNumber = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "rownum" ) );
  rowNumberField = XMLHandler.getTagValue( stepnode, "rownum_field" );
  includeUrl = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "include_url" ) );
  urlField = XMLHandler.getTagValue( stepnode, "url_Field" );
  readfrom = XMLHandler.getTagValue( stepnode, "read_from" );
  Node fields = XMLHandler.getSubNode( stepnode, "fields" );
  int nrFields = XMLHandler.countNodes( fields, "field" );
  Node urlnode = XMLHandler.getSubNode( stepnode, "urls" );
  int nrUrls = XMLHandler.countNodes( urlnode, "url" );
  allocate( nrUrls, nrFields );
  for ( int i = 0; i < nrUrls; i++ ) {
   Node urlnamenode = XMLHandler.getSubNodeByNr( urlnode, "url", i );
   url[i] = XMLHandler.getNodeValue( urlnamenode );
  }
  for ( int i = 0; i < nrFields; i++ ) {
   Node fnode = XMLHandler.getSubNodeByNr( fields, "field", i );
   RssInputField field = new RssInputField( fnode );
   inputFields[i] = field;
  }
  // Is there a limit on the number of rows we process?
  rowLimit = Const.toLong( XMLHandler.getTagValue( stepnode, "limit" ), 0L );
 } catch ( Exception e ) {
  throw new KettleXMLException( "Unable to load step info from XML", e );
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

rowLimit = Const.toLong( XMLHandler.getTagValue( stepnode, "limit" ), 0L );

代码示例来源：origin: pentaho/pentaho-kettle

in.setRowLimit( Const.toLong( wLimit.getText(), 0L ) );
in.setFilenameField( wInclFilenameField.getText() );
in.setRowNumberField( wInclRownumField.getText() );

代码示例来源：origin: pentaho/pentaho-kettle

data.bulkNumberMeta.setStringEncoding( realEncoding );
data.bulkSize = Const.toLong( environmentSubstitute( meta.getBulkSize() ), -1L );

代码示例来源：origin: pentaho/pentaho-kettle

in.setRowLimit( Const.toLong( wLimit.getText(), 0L ) );
in.setIncludeRowNumber( wInclRownum.getSelection() );
in.setRowNumberField( wInclRownumField.getText() );

代码示例来源：origin: pentaho/pentaho-kettle

in.setRowLimit( Const.toLong( wLimit.getText(), 0L ) );
in.setTableName( wTable.getText() );
in.setIncludeFilename( wInclFilename.getSelection() );

代码示例来源：origin: pentaho/pentaho-kettle

data.nrRowsToSkip = Const.toLong( this.environmentSubstitute( meta.getNrRowsToSkip() ), 0 );
data.rowLimit = Const.toLong( this.environmentSubstitute( meta.getRowLimit() ), 0 );
data.encoding = this.environmentSubstitute( meta.getEncoding() );

代码示例来源：origin: pentaho/pentaho-kettle

table.addValue(
 new ValueMetaInteger( KettleDatabaseRepository.FIELD_DATABASE_PORT ), Long.valueOf(
  Const.toLong( port, -1 ) ) );
table.addValue( new ValueMetaString(
 KettleDatabaseRepository.FIELD_DATABASE_USERNAME ), user );