| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| package com.sun.star.report.pentaho.layoutprocessor; |
| |
| import com.sun.star.report.pentaho.OfficeNamespaces; |
| import com.sun.star.report.pentaho.model.OfficeGroup; |
| import com.sun.star.report.pentaho.model.OfficeReport; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.jfree.report.DataSourceException; |
| import org.jfree.report.JFreeReportInfo; |
| import org.jfree.report.ReportDataFactoryException; |
| import org.jfree.report.ReportProcessingException; |
| import org.jfree.report.flow.FlowController; |
| import org.jfree.report.flow.layoutprocessor.LayoutController; |
| import org.jfree.report.flow.layoutprocessor.SectionLayoutController; |
| import org.jfree.report.structure.Element; |
| import org.jfree.report.structure.Node; |
| import org.jfree.report.structure.Section; |
| |
| |
| /** |
| * Creation-Date: 24.04.2007, 16:06:52 |
| * |
| * @author Thomas Morgner |
| */ |
| public class OfficeTableTemplateLayoutController extends SectionLayoutController |
| { |
| |
| private Node[] nodes; |
| |
| public OfficeTableTemplateLayoutController() |
| { |
| } |
| |
| /** |
| * Initializes the layout controller. This method is called exactly once. It is the creators responsibility to call |
| * this method. |
| * <p/> |
| * Calling initialize after the first advance must result in a IllegalStateException. |
| * |
| * @param node the currently processed object or layout node. |
| * @param flowController the current flow controller. |
| * @param parent the parent layout controller that was responsible for instantiating this controller. |
| * @throws org.jfree.report.DataSourceException |
| * if there was a problem reading data from the datasource. |
| * @throws org.jfree.report.ReportProcessingException |
| * if there was a general problem during the report processing. |
| * @throws org.jfree.report.ReportDataFactoryException |
| * if a query failed. |
| */ |
| public void initialize(final Object node, final FlowController flowController, final LayoutController parent) |
| throws DataSourceException, ReportDataFactoryException, ReportProcessingException |
| { |
| final Section section = new Section(); |
| section.setNamespace(JFreeReportInfo.REPORT_NAMESPACE); |
| section.setType("template"); |
| super.initialize(section, flowController, parent); |
| |
| final OfficeReport report = (OfficeReport) node; |
| final ArrayList tables = new ArrayList(); |
| if (report.getPageHeader() != null) |
| { |
| addFromSection(tables, (Section) report.getPageHeader()); |
| } |
| if (report.getReportHeader() != null) |
| { |
| addFromSection(tables, (Section) report.getReportHeader()); |
| } |
| addPBody(tables, (Section) report.getPreBodySection()); |
| addFromBody(tables, (Section) report.getBodySection()); |
| addPBody(tables, (Section) report.getPostBodySection()); |
| if (report.getReportFooter() != null) |
| { |
| addFromSection(tables, (Section) report.getReportFooter()); |
| } |
| if (report.getPageFooter() != null) |
| { |
| addFromSection(tables, (Section) report.getPageFooter()); |
| } |
| |
| this.nodes = (Node[]) tables.toArray(new Node[tables.size()]); |
| } |
| |
| private void addPBody(final List tables, final Section section) |
| { |
| if (section != null) |
| { |
| // tables.add(section); |
| final Node[] nodeArray = section.getNodeArray(); |
| for (int i = 0; i < nodeArray.length; i++) |
| { |
| final Node node = nodeArray[i]; |
| tables.add(node); |
| } |
| |
| } |
| } |
| |
| private void addFromBody(final List tables, final Section section) |
| { |
| final Node[] nodeArray = section.getNodeArray(); |
| for (int i = 0; i < nodeArray.length; i++) |
| { |
| final Node node = nodeArray[i]; |
| if (node instanceof Section) |
| { |
| final Section child = (Section) node; |
| if (node instanceof OfficeGroup) |
| { |
| addFromGroup(tables, child); |
| } |
| else |
| { |
| addFromSection(tables, child); |
| } |
| } |
| } |
| } |
| |
| private void addFromGroup(final List tables, final Section section) |
| { |
| final Node[] nodeArray = section.getNodeArray(); |
| for (int i = 0; i < nodeArray.length; i++) |
| { |
| final Node node = nodeArray[i]; |
| if (node instanceof Section) |
| { |
| final Section element = (Section) node; |
| if (JFreeReportInfo.REPORT_NAMESPACE.equals(element.getNamespace()) && "group-body".equals(element.getType())) |
| { |
| addFromBody(tables, element); |
| } |
| else |
| { |
| addFromSection(tables, element); |
| } |
| } |
| } |
| } |
| |
| private void addFromSection(final List tables, final Section section) |
| { |
| final Node[] nodeArray = section.getNodeArray(); |
| for (int i = 0; i < nodeArray.length; i++) |
| { |
| final Node node = nodeArray[i]; |
| if (node instanceof Element) |
| { |
| final Element element = (Element) node; |
| if (OfficeNamespaces.TABLE_NS.equals(element.getNamespace()) && "table".equals(element.getType())) |
| { |
| tables.add(element); |
| } |
| } |
| } |
| } |
| |
| public Node[] getNodes() |
| { |
| return nodes; |
| } |
| } |