Author: [log in to unmask]
Date: Tue Sep 22 17:30:32 2015
New Revision: 3672
Log:
Use exception types for future flexibility. Add check for errors in the SVT header.
Modified:
java/trunk/evio/src/main/java/org/hps/evio/AbstractSvtEvioReader.java
java/trunk/evio/src/main/java/org/hps/evio/EvioReader.java
java/trunk/evio/src/main/java/org/hps/evio/LCSimEngRunEventBuilder.java
java/trunk/evio/src/main/java/org/hps/evio/SvtEvioReader.java
java/trunk/evio/src/main/java/org/hps/evio/TestRunSvtEvioReader.java
Modified: java/trunk/evio/src/main/java/org/hps/evio/AbstractSvtEvioReader.java
=============================================================================
--- java/trunk/evio/src/main/java/org/hps/evio/AbstractSvtEvioReader.java (original)
+++ java/trunk/evio/src/main/java/org/hps/evio/AbstractSvtEvioReader.java Tue Sep 22 17:30:32 2015
@@ -140,8 +140,9 @@
* @param event - EVIO event to process
* @param lcsimEvent - LCSim event to put collections into
* @return true if the EVIO was processed successfully, false otherwise
- */
- public boolean processEvent(EvioEvent event, EventHeader lcsimEvent) {
+ * @throws SvtEvioReaderException
+ */
+ public boolean processEvent(EvioEvent event, EventHeader lcsimEvent) throws SvtEvioReaderException {
return this.makeHits(event, lcsimEvent);
}
@@ -153,8 +154,9 @@
* @param event - EVIO event to process
* @param lcsimEvent - LCSim event to put collections into
* @return true if the raw hits were created successfully, false otherwise
- */
- public boolean makeHits(EvioEvent event, EventHeader lcsimEvent) {
+ * @throws SvtEvioReaderException
+ */
+ public boolean makeHits(EvioEvent event, EventHeader lcsimEvent) throws SvtEvioReaderException {
logger.fine("Physics Event: " + event.toString());
@@ -197,8 +199,8 @@
// If the ROC bank doesn't contain any data, raise an exception
if (rocBank.getChildCount() == 0) {
- throw new RuntimeException("[ " + this.getClass().getSimpleName()
- + " ]: SVT bank doesn't contain any data banks.");
+ throw new SvtEvioReaderException("[ " + this.getClass().getSimpleName()
+ + " ]: SVT bank doesn't contain any data banks.");
}
// Get the data banks containing the SVT samples.
@@ -223,13 +225,17 @@
- this.getDataTailLength();
logger.fine("Total number of samples: " + sampleCount);
if (sampleCount % 4 != 0) {
- throw new RuntimeException("[ "
+ throw new SvtEvioReaderException("[ "
+ this.getClass().getSimpleName()
+ " ]: Size of samples array is not divisible by 4");
}
// extract header and tail information
SvtHeaderDataInfo headerData = this.extractSvtHeader(dataBank.getHeader().getNumber(), data);
+
+ // Check the integrity of the SVT header data
+ this.checkSvtHeaderData(headerData);
+
// Check that the multisample count is consistent
if( sampleCount != SvtEvioUtils.getSvtTailMultisampleCount(headerData.getTail())*4)
@@ -271,11 +277,19 @@
// Add SVT header data to the event
this.addSvtHeadersToEvents(headers, lcsimEvent);
-
+
+
+
return true;
}
+ /**
+ * Check if the SVT headers are as expected.
+ * @param headers - list of headers to check
+ */
+ protected abstract void checkSvtHeaderData(SvtHeaderDataInfo header) throws SvtEvioHeaderException;
+
/**
* Extract the header information and store it in a {@link SvtHeaderDataInfo} object.
* @param num - bank num (ROC id)
Modified: java/trunk/evio/src/main/java/org/hps/evio/EvioReader.java
=============================================================================
--- java/trunk/evio/src/main/java/org/hps/evio/EvioReader.java (original)
+++ java/trunk/evio/src/main/java/org/hps/evio/EvioReader.java Tue Sep 22 17:30:32 2015
@@ -24,9 +24,10 @@
* @param event : The EVIO event to read the raw data from
* @param lcsimEvent : The LCSim event to write the collections to
* @return True if the appropriate EVIO bank is found, false otherwise
+ * @throws Exception
*
*/
- abstract boolean makeHits(EvioEvent event, EventHeader lcsimEvent);
+ abstract boolean makeHits(EvioEvent event, EventHeader lcsimEvent) throws Exception;
/**
* Set the hit collection name.
Modified: java/trunk/evio/src/main/java/org/hps/evio/LCSimEngRunEventBuilder.java
=============================================================================
--- java/trunk/evio/src/main/java/org/hps/evio/LCSimEngRunEventBuilder.java (original)
+++ java/trunk/evio/src/main/java/org/hps/evio/LCSimEngRunEventBuilder.java Tue Sep 22 17:30:32 2015
@@ -135,8 +135,12 @@
// Make SVT RawTrackerHits.
try {
svtReader.makeHits(evioEvent, lcsimEvent);
+ } catch (final SvtEvioHeaderException e) {
+ LOGGER.log(Level.SEVERE, "Error reading header information from the SVT.",e);
+ } catch (final SvtEvioReaderException e) {
+ LOGGER.log(Level.SEVERE, "Error making SVT hits.",e);
} catch (final Exception e) {
- LOGGER.log(Level.SEVERE, "Error making SVT hits.", e);
+ LOGGER.log(Level.SEVERE, "Error making SVT hits. Don't think I should be able to get here?", e);
}
// Write the current EPICS data into this event.
Modified: java/trunk/evio/src/main/java/org/hps/evio/SvtEvioReader.java
=============================================================================
--- java/trunk/evio/src/main/java/org/hps/evio/SvtEvioReader.java (original)
+++ java/trunk/evio/src/main/java/org/hps/evio/SvtEvioReader.java Tue Sep 22 17:30:32 2015
@@ -164,9 +164,10 @@
* @param event - EVIO event to process
* @param lcsimEvent - LCSim event to put collections into
* @return true if the EVIO was processed successfully, false otherwise
- */
- @Override
- public boolean processEvent(EvioEvent event, EventHeader lcsimEvent) {
+ * @throws SvtEvioReaderException
+ */
+ @Override
+ public boolean processEvent(EvioEvent event, EventHeader lcsimEvent) throws SvtEvioReaderException {
// Make RawTrackerHits. This will also search for and store banks containing
// the configuration of the SVT.
@@ -215,5 +216,19 @@
return new SvtHeaderDataInfo(num, svtHeader, svtTail);
}
+ @Override
+ protected void checkSvtHeaderData(SvtHeaderDataInfo header) throws SvtEvioHeaderException {
+ int tail = header.getTail();
+ if( SvtEvioUtils.getSvtTailSyncErrorBit(tail) != 0) {
+ throw new SvtEvioHeaderException("This header had a SyncError");
+ }
+ else if( SvtEvioUtils.getSvtTailOFErrorBit(tail) != 0) {
+ throw new SvtEvioHeaderException("This header had a OverFlowError");
+ }
+ else if( SvtEvioUtils.getSvtTailMultisampleSkipCount(tail) != 0) {
+ throw new SvtEvioHeaderException("This header had a skipCount " + SvtEvioUtils.getSvtTailMultisampleSkipCount(tail));
+ }
+ }
+
}
Modified: java/trunk/evio/src/main/java/org/hps/evio/TestRunSvtEvioReader.java
=============================================================================
--- java/trunk/evio/src/main/java/org/hps/evio/TestRunSvtEvioReader.java (original)
+++ java/trunk/evio/src/main/java/org/hps/evio/TestRunSvtEvioReader.java Tue Sep 22 17:30:32 2015
@@ -170,6 +170,13 @@
return null;
}
+ @Override
+ protected void checkSvtHeaderData(SvtHeaderDataInfo header)
+ throws SvtEvioHeaderException {
+ // TODO Auto-generated method stub
+
+ }
+
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