#9551 (#29) - create schema if not exists

Author: lgoltz

deegree-datastores/deegree-featurestores/deegree-featurestore-sql/src/main/java/org/deegree/feature/persistence/sql/ddl/DDLCreator.java

@@ -174,7 +174,7 @@ private List<StringBuffer> process(FeatureTypeMapping ftMapping) {
 
 	protected void appendCreateSchema(String schema, StringBuffer sql) {
 		if (schema != null && !createdSchemas.contains(schema)) {
-			sql.append("CREATE SCHEMA ").append(schema).append(";\n");
+			createSchemaSnippet(schema, sql);
 			createdSchemas.add(schema);
 		}
 	}
@@ -191,6 +191,10 @@ private String getPkConstraintName(TableName ftTable) {
 		return s;
 	}
 
+	protected void createSchemaSnippet(String schema, StringBuffer sql) {
+		sql.append("CREATE SCHEMA ").append(schema).append(";\n");
+	}
+
 	protected abstract void primitiveMappingSnippet(StringBuffer sql, PrimitiveMapping mapping);
 
 	protected abstract void geometryMappingSnippet(StringBuffer sql, GeometryMapping mapping, List<StringBuffer> ddls,

deegree-datastores/deegree-featurestores/deegree-featurestore-sql/src/main/java/org/deegree/feature/persistence/sql/ddl/PostGISDDLCreator.java

@@ -242,6 +242,10 @@ protected String getDBType(BaseType type) {
 		return postgresqlType;
 	}
 
+	protected void createSchemaSnippet(String schema, StringBuffer sql) {
+		sql.append("CREATE SCHEMA IF NOT EXISTS ").append(schema).append(";\n");
+	}
+
 	private String retrieveTypeOfPrimaryKey(TableName fromTable, SQLIdentifier toColumn, FIDMapping fidMapping) {
 		if (fidMapping != null) {
 			for (Pair<SQLIdentifier, BaseType> column : fidMapping.getColumns()) {