本文整理汇总了Java中org.pentaho.di.trans.performance.StepPerformanceSnapShot.getSeqNr方法的典型用法代码示例。如果您正苦于以下问题：Java StepPerformanceSnapShot.getSeqNr方法的具体用法？Java StepPerformanceSnapShot.getSeqNr怎么用？Java StepPerformanceSnapShot.getSeqNr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.pentaho.di.trans.performance.StepPerformanceSnapShot的用法示例。
在下文中一共展示了StepPerformanceSnapShot.getSeqNr方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getLogRecord
import org.pentaho.di.trans.performance.StepPerformanceSnapShot; //导入方法依赖的package包/类
/**
* This method calculates all the values that are required
* @param id the id to use or -1 if no id is needed
* @param status the log status to use
*/
public RowMetaAndData getLogRecord(LogStatus status, Object subject, Object parent) {
if (subject==null || subject instanceof StepPerformanceSnapShot) {
StepPerformanceSnapShot snapShot = (StepPerformanceSnapShot) subject;
RowMetaAndData row = new RowMetaAndData();
for (LogTableField field : fields) {
if (field.isEnabled()) {
Object value = null;
if (subject!=null) {
switch(ID.valueOf(field.getId())){
case ID_BATCH : value = new Long(snapShot.getBatchId()); break;
case SEQ_NR : value = new Long(snapShot.getSeqNr()); break;
case LOGDATE: value = snapShot.getDate(); break;
case TRANSNAME : value = snapShot.getTransName(); break;
case STEPNAME: value = snapShot.getStepName(); break;
case STEP_COPY: value = new Long(snapShot.getStepCopy()); break;
case LINES_READ : value = new Long(snapShot.getLinesRead()); break;
case LINES_WRITTEN : value = new Long(snapShot.getLinesWritten()); break;
case LINES_INPUT : value = new Long(snapShot.getLinesInput()); break;
case LINES_OUTPUT : value = new Long(snapShot.getLinesOutput()); break;
case LINES_UPDATED : value = new Long(snapShot.getLinesUpdated()); break;
case LINES_REJECTED : value = new Long(snapShot.getLinesRejected()); break;
case ERRORS: value = new Long(snapShot.getErrors()); break;
case INPUT_BUFFER_ROWS: value = new Long(snapShot.getInputBufferSize()); break;
case OUTPUT_BUFFER_ROWS: value = new Long(snapShot.getOutputBufferSize()); break;
}
}
row.addValue(field.getFieldName(), field.getDataType(), value);
row.getRowMeta().getValueMeta(row.size()-1).setLength(field.getLength());
}
}
return row;
}
else {
return null;
}
}
示例2: writeStepPerformanceLogRecords
import org.pentaho.di.trans.performance.StepPerformanceSnapShot; //导入方法依赖的package包/类
/**
* Write step performance log records.
*
* @param startSequenceNr the start sequence numberr
* @param status the logging status. If this is End, perform cleanup
* @return the new sequence number
* @throws KettleException if any errors occur during logging
*/
private int writeStepPerformanceLogRecords(int startSequenceNr, LogStatus status) throws KettleException {
int lastSeqNr = 0;
Database ldb = null;
PerformanceLogTable performanceLogTable = transMeta.getPerformanceLogTable();
if (!performanceLogTable.isDefined() || !transMeta.isCapturingStepPerformanceSnapShots() || stepPerformanceSnapShots==null || stepPerformanceSnapShots.isEmpty()) {
return 0; // nothing to do here!
}
try {
ldb = new Database(this, performanceLogTable.getDatabaseMeta());
ldb.shareVariablesWith(this);
ldb.connect();
ldb.setCommit(logCommitSize);
// Write to the step performance log table...
//
RowMetaInterface rowMeta = performanceLogTable.getLogRecord(LogStatus.START, null, null).getRowMeta();
ldb.prepareInsert(rowMeta, performanceLogTable.getActualSchemaName(), performanceLogTable.getActualTableName());
synchronized(stepPerformanceSnapShots) {
Iterator<List<StepPerformanceSnapShot>> iterator = stepPerformanceSnapShots.values().iterator();
while(iterator.hasNext()) {
List<StepPerformanceSnapShot> snapshots = iterator.next();
synchronized(snapshots) {
Iterator<StepPerformanceSnapShot> snapshotsIterator = snapshots.iterator();
while(snapshotsIterator.hasNext()) {
StepPerformanceSnapShot snapshot=snapshotsIterator.next();
if (snapshot.getSeqNr()>=startSequenceNr && snapshot.getSeqNr()<=lastStepPerformanceSnapshotSeqNrAdded) {
RowMetaAndData row = performanceLogTable.getLogRecord(LogStatus.START, snapshot, null);
ldb.setValuesInsert(row.getRowMeta(), row.getData());
ldb.insertRow(true);
}
lastSeqNr = snapshot.getSeqNr();
}
}
}
}
ldb.insertFinished(true);
// Finally, see if the log table needs cleaning up...
//
if (status.equals(LogStatus.END)) {
ldb.cleanupLogRecords(performanceLogTable);
}
} catch(Exception e) {
throw new KettleException(BaseMessages.getString(PKG, "Trans.Exception.ErrorWritingStepPerformanceLogRecordToTable"), e);
} finally {
if (ldb!=null) {
ldb.disconnect();
}
}
return lastSeqNr+1;
}
示例3: writeStepPerformanceLogRecords
import org.pentaho.di.trans.performance.StepPerformanceSnapShot; //导入方法依赖的package包/类
/**
* Write step performance log records.
*
* @param startSequenceNr
* the start sequence numberr
* @param status
* the logging status. If this is End, perform cleanup
* @return the new sequence number
* @throws KettleException
* if any errors occur during logging
*/
private int writeStepPerformanceLogRecords( int startSequenceNr, LogStatus status ) throws KettleException {
int lastSeqNr = 0;
Database ldb = null;
PerformanceLogTable performanceLogTable = transMeta.getPerformanceLogTable();
if ( !performanceLogTable.isDefined() || !transMeta.isCapturingStepPerformanceSnapShots()
|| stepPerformanceSnapShots == null || stepPerformanceSnapShots.isEmpty() ) {
return 0; // nothing to do here!
}
try {
ldb = new Database( this, performanceLogTable.getDatabaseMeta() );
ldb.shareVariablesWith( this );
ldb.connect();
ldb.setCommit( logCommitSize );
// Write to the step performance log table...
//
RowMetaInterface rowMeta = performanceLogTable.getLogRecord( LogStatus.START, null, null ).getRowMeta();
ldb.prepareInsert( rowMeta, performanceLogTable.getActualSchemaName(), performanceLogTable.getActualTableName() );
synchronized ( stepPerformanceSnapShots ) {
Iterator<List<StepPerformanceSnapShot>> iterator = stepPerformanceSnapShots.values().iterator();
while ( iterator.hasNext() ) {
List<StepPerformanceSnapShot> snapshots = iterator.next();
synchronized ( snapshots ) {
Iterator<StepPerformanceSnapShot> snapshotsIterator = snapshots.iterator();
while ( snapshotsIterator.hasNext() ) {
StepPerformanceSnapShot snapshot = snapshotsIterator.next();
if ( snapshot.getSeqNr() >= startSequenceNr && snapshot
.getSeqNr() <= lastStepPerformanceSnapshotSeqNrAdded ) {
RowMetaAndData row = performanceLogTable.getLogRecord( LogStatus.START, snapshot, null );
ldb.setValuesInsert( row.getRowMeta(), row.getData() );
ldb.insertRow( true );
}
lastSeqNr = snapshot.getSeqNr();
}
}
}
}
ldb.insertFinished( true );
// Finally, see if the log table needs cleaning up...
//
if ( status.equals( LogStatus.END ) ) {
ldb.cleanupLogRecords( performanceLogTable );
}
} catch ( Exception e ) {
throw new KettleException( BaseMessages.getString( PKG,
"Trans.Exception.ErrorWritingStepPerformanceLogRecordToTable" ), e );
} finally {
if ( ldb != null ) {
ldb.disconnect();
}
}
return lastSeqNr + 1;
}
示例4: getLogRecord
import org.pentaho.di.trans.performance.StepPerformanceSnapShot; //导入方法依赖的package包/类
/**
* This method calculates all the values that are required
*
* @param id
* the id to use or -1 if no id is needed
* @param status
* the log status to use
*/
public RowMetaAndData getLogRecord( LogStatus status, Object subject, Object parent ) {
if ( subject == null || subject instanceof StepPerformanceSnapShot ) {
StepPerformanceSnapShot snapShot = (StepPerformanceSnapShot) subject;
RowMetaAndData row = new RowMetaAndData();
for ( LogTableField field : fields ) {
if ( field.isEnabled() ) {
Object value = null;
if ( subject != null ) {
switch ( ID.valueOf( field.getId() ) ) {
case ID_BATCH:
value = new Long( snapShot.getBatchId() );
break;
case SEQ_NR:
value = new Long( snapShot.getSeqNr() );
break;
case LOGDATE:
value = snapShot.getDate();
break;
case TRANSNAME:
value = snapShot.getTransName();
break;
case STEPNAME:
value = snapShot.getStepName();
break;
case STEP_COPY:
value = new Long( snapShot.getStepCopy() );
break;
case LINES_READ:
value = new Long( snapShot.getLinesRead() );
break;
case LINES_WRITTEN:
value = new Long( snapShot.getLinesWritten() );
break;
case LINES_INPUT:
value = new Long( snapShot.getLinesInput() );
break;
case LINES_OUTPUT:
value = new Long( snapShot.getLinesOutput() );
break;
case LINES_UPDATED:
value = new Long( snapShot.getLinesUpdated() );
break;
case LINES_REJECTED:
value = new Long( snapShot.getLinesRejected() );
break;
case ERRORS:
value = new Long( snapShot.getErrors() );
break;
case INPUT_BUFFER_ROWS:
value = new Long( snapShot.getInputBufferSize() );
break;
case OUTPUT_BUFFER_ROWS:
value = new Long( snapShot.getOutputBufferSize() );
break;
default:
break;
}
}
row.addValue( field.getFieldName(), field.getDataType(), value );
row.getRowMeta().getValueMeta( row.size() - 1 ).setLength( field.getLength() );
}
}
return row;
} else {
return null;
}
}