Reference Guide

AlertColumnFamily.DESC_COL_NAME,transportable.getDescription()));
storable.setColumn(new EnumColumn<String, Severity>(
AlertColumnFamily.SEVERITY_COL_NAME,
transportable.getSeverity()));
storable.setColumn(new DateColumn<String>(
AlertColumnFamily.TIMESTAMP_COL_NAME,
transportable.getTimestamp()));
storable.setColumn(new BooleanColumn<String>(
AlertColumnFamily.STATE_COL_NAME,
transportable.getState()));
storable.setColumn(new StringColumn<String>(
AlertColumnFamily.ORIGIN_COL_NAME, transportable.getOrigin()));
storable.setColumn(new StringColumn<String>(
AlertColumnFamily.TOPIC_COL_NAME, transportable.getTopicId()));
return storable;
}
conform()
This method is used during an update operation.
CassandraAlertDao.java:
@Override
protected CassandraAlert conform(
CassandraAlert alert, CassandraAlert alert2) {
if (alert2 == null) {
throw new NullPointerException(...);
}
if (alert == null) {
return alert2;
}
if (alert.getState() != alert2.getState()) {
alert.setState(alert2.getState());
}
return alert;
}
getColumnFamilyDefinitions()
The abstraction layer calls this method to perform operations on secondary column families.
CassandraAlertDao.java:
@Override
protected Collection<ColumnFamilyDefinition<?, ?>>
getColumnFamilyDefinitions() {
Collection<ColumnFamilyDefinition<?, ?>> colFamilies = new
ArrayList<ColumnFamilyDefinition<?, ?>>();
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