package liquibase.diff.output.changelog.core;
import liquibase.change.Change;
import liquibase.change.core.CreateSequenceChange;
import liquibase.database.Database;
import liquibase.diff.output.DiffOutputControl;
import liquibase.diff.output.changelog.ChangeGeneratorChain;
import liquibase.diff.output.changelog.MissingObjectChangeGenerator;
import liquibase.structure.DatabaseObject;
import liquibase.structure.core.Sequence;
public class MissingSequenceChangeGenerator implements MissingObjectChangeGenerator {
@Override
public int getPriority(Class<? extends DatabaseObject> objectType, Database database) {
if (Sequence.class.isAssignableFrom(objectType)) {
return PRIORITY_DEFAULT;
}
return PRIORITY_NONE;
}
@Override
public Class<? extends DatabaseObject>[] runAfterTypes() {
return null;
}
@Override
public Class<? extends DatabaseObject>[] runBeforeTypes() {
return null;
}
@Override
public Change[] fixMissing(DatabaseObject missingObject, DiffOutputControl control, Database referenceDatabase, Database comparisonDatabase, ChangeGeneratorChain chain) {
Sequence sequence = (Sequence) missingObject;
CreateSequenceChange change = new CreateSequenceChange();
change.setSequenceName(sequence.getName());
if (control.getIncludeCatalog()) {
change.setCatalogName(sequence.getSchema().getCatalogName());
}
if (control.getIncludeSchema()) {
change.setSchemaName(sequence.getSchema().getName());
}
change.setStartValue(sequence.getStartValue());
change.setIncrementBy(sequence.getIncrementBy());
change.setMinValue(sequence.getMinValue());
change.setMaxValue(sequence.getMaxValue());
change.setCacheSize(sequence.getCacheSize());
change.setCycle(sequence.getWillCycle());
change.setOrdered(sequence.getOrdered());
return new Change[] { change };
}
}