/**
* Generates the SQL statements required to run the change.
*
* @param database databasethe target {@link liquibase.database.Database} associated to this
* change's statements
* @return an array of {@link String}s with the statements
*/
public SqlStatement[] generateStatements(Database database) {
final InsertStatement insertDefinition =
new InsertStatement(database.getDefaultSchemaName(), "krim_attr_defn_t");
final SqlStatement getId =
new RuntimeStatement() {
public Sql[] generate(Database database) {
return new Sql[] {
new UnparsedSql("insert into krim_attr_defn_id_s values(null)"),
new UnparsedSql("select max(id) from krim_attr_defn_id_s")
};
}
};
try {
final BigInteger id =
(BigInteger)
ExecutorService.getInstance()
.getExecutor(database)
.queryForObject(getId, BigInteger.class);
insertDefinition.addColumnValue("KIM_ATTR_DEFN_ID", id);
insertDefinition.addColumnValue("nmspc_cd", getNamespace());
insertDefinition.addColumnValue("NM", getName());
insertDefinition.addColumnValue("LBL", getLabel());
insertDefinition.addColumnValue("actv_ind", getActive());
insertDefinition.addColumnValue("CMPNT_NM", getComponent());
insertDefinition.addColumnValue("ver_nbr", 1);
insertDefinition.addColumnValue("obj_id", "sys_guid()");
} catch (Exception e) {
throw new RuntimeException(e);
}
return new SqlStatement[] {insertDefinition};
}
public SqlStatement[] generateStatements(Database database) {
boolean needsPreparedStatement = false;
for (ColumnConfig column : columns) {
if (column.getValueBlobFile() != null) {
needsPreparedStatement = true;
}
if (column.getValueClobFile() != null) {
needsPreparedStatement = true;
}
// if (column.getValueText() != null && database instanceof InformixDatabase) {
// needsPreparedStatement = true;
// }
}
if (needsPreparedStatement) {
return new SqlStatement[] {
new InsertExecutablePreparedStatement(database, catalogName, schemaName, tableName, columns)
};
}
InsertStatement statement =
new InsertStatement(getCatalogName(), getSchemaName(), getTableName());
for (ColumnConfig column : columns) {
if (database.supportsAutoIncrement()
&& column.isAutoIncrement() != null
&& column.isAutoIncrement()) {
// skip auto increment columns as they will be generated by the database
continue;
}
statement.addColumnValue(column.getName(), column.getValueObject());
}
return new SqlStatement[] {statement};
}
@Override
public Sql[] generateSql(
MarkChangeSetRanStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) {
String dateValue = database.getCurrentDateTimeFunction();
ChangeSet changeSet = statement.getChangeSet();
SqlStatement runStatement;
try {
if (statement.getExecType().equals(ChangeSet.ExecType.FAILED)
|| statement.getExecType().equals(ChangeSet.ExecType.SKIPPED)) {
return new Sql[0]; // don't mark
} else if (statement.getExecType().ranBefore) {
runStatement =
new UpdateStatement(
database.getLiquibaseCatalogName(),
database.getLiquibaseSchemaName(),
database.getDatabaseChangeLogTableName())
.addNewColumnValue("DATEEXECUTED", new DatabaseFunction(dateValue))
.addNewColumnValue("MD5SUM", changeSet.generateCheckSum().toString())
.addNewColumnValue("EXECTYPE", statement.getExecType().value)
.setWhereClause("ID=? AND AUTHOR=? AND FILENAME=?")
.addWhereParameters(
changeSet.getId(), changeSet.getAuthor(), changeSet.getFilePath());
} else {
runStatement =
new InsertStatement(
database.getLiquibaseCatalogName(),
database.getLiquibaseSchemaName(),
database.getDatabaseChangeLogTableName())
.addColumnValue("ID", changeSet.getId())
.addColumnValue("AUTHOR", changeSet.getAuthor())
.addColumnValue("FILENAME", changeSet.getFilePath())
.addColumnValue("DATEEXECUTED", new DatabaseFunction(dateValue))
.addColumnValue(
"ORDEREXECUTED",
ChangeLogHistoryServiceFactory.getInstance()
.getChangeLogService(database)
.getNextSequenceValue())
.addColumnValue("MD5SUM", changeSet.generateCheckSum().toString())
.addColumnValue("DESCRIPTION", limitSize(changeSet.getDescription()))
.addColumnValue(
"COMMENTS",
limitSize(
database.escapeStringForDatabase(
StringUtils.trimToEmpty(changeSet.getComments()))))
.addColumnValue("EXECTYPE", statement.getExecType().value)
.addColumnValue(
"LIQUIBASE", LiquibaseUtil.getBuildVersion().replaceAll("SNAPSHOT", "SNP"));
String tag = null;
List<Change> changes = changeSet.getChanges();
if (changes != null && changes.size() == 1) {
Change change = changes.get(0);
if (change instanceof TagDatabaseChange) {
TagDatabaseChange tagChange = (TagDatabaseChange) change;
tag = tagChange.getTag();
}
}
if (tag != null) {
((InsertStatement) runStatement).addColumnValue("TAG", tag);
}
}
} catch (LiquibaseException e) {
throw new UnexpectedLiquibaseException(e);
}
return SqlGeneratorFactory.getInstance().generateSql(runStatement, database);
}