| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.tools.schemaframework; |
| |
| import java.util.*; |
| import java.io.*; |
| import org.eclipse.persistence.internal.databaseaccess.*; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| import org.eclipse.persistence.exceptions.*; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: Allow a semi-generic way of creating packages. |
| * </p> |
| */ |
| public class PackageDefinition extends DatabaseObjectDefinition { |
| protected Vector statements; |
| protected Vector procedures; |
| |
| public PackageDefinition() { |
| this.statements = new Vector(); |
| this.procedures = new Vector(); |
| } |
| |
| /** |
| * Packages can contain sets of procedures. |
| */ |
| public void addProcedures(StoredProcedureDefinition procedure) { |
| getProcedures().addElement(procedure); |
| } |
| |
| /** |
| * The statements are the SQL lines of code. |
| */ |
| public void addStatement(String statement) { |
| getStatements().addElement(statement); |
| } |
| |
| /** |
| * INTERNAL: |
| * Return the create table statement. |
| */ |
| @Override |
| public Writer buildCreationWriter(AbstractSession session, Writer writer) throws ValidationException { |
| try { |
| DatabasePlatform platform = session.getPlatform(); |
| writer.write("CREATE PACKAGE " + getFullName()); |
| writer.write(" AS"); |
| writer.write("\n"); |
| for (Enumeration statementsEnum = getStatements().elements(); |
| statementsEnum.hasMoreElements();) { |
| writer.write((String)statementsEnum.nextElement()); |
| writer.write(platform.getBatchDelimiterString()); |
| writer.write("\n"); |
| } |
| for (Enumeration proceduresEnum = getProcedures().elements(); |
| proceduresEnum.hasMoreElements();) { |
| writer.write("\n"); |
| String procedureString = ((StoredProcedureDefinition)proceduresEnum.nextElement()).buildCreationWriter(session, writer).toString(); |
| writer.write(procedureString.substring(7, procedureString.length())); |
| writer.write("\n"); |
| } |
| writer.write(platform.getBatchEndString()); |
| writer.write("\n" + session.getPlatform().getStoredProcedureTerminationToken()); |
| } catch (IOException ioException) { |
| throw ValidationException.fileError(ioException); |
| } |
| return writer; |
| } |
| |
| /** |
| * INTERNAL: |
| * Return the drop table statement. |
| */ |
| @Override |
| public Writer buildDeletionWriter(AbstractSession session, Writer writer) throws ValidationException { |
| try { |
| writer.write("DROP PACKAGE " + getFullName()); |
| } catch (IOException ioException) { |
| throw ValidationException.fileError(ioException); |
| } |
| return writer; |
| } |
| |
| /** |
| * Packages can contain sets of procedures. |
| */ |
| public Vector getProcedures() { |
| return procedures; |
| } |
| |
| /** |
| * The statements are the SQL lines of code. |
| */ |
| public Vector getStatements() { |
| return statements; |
| } |
| |
| /** |
| * Packages can contain sets of procedures. |
| */ |
| public void setProcedures(Vector procedures) { |
| this.procedures = procedures; |
| } |
| |
| /** |
| * The statements are the SQL lines of code. |
| */ |
| public void setStatements(Vector statements) { |
| this.statements = statements; |
| } |
| } |