diff options
Diffstat (limited to 'reportbuilder/java/com/sun/star/report/pentaho/layoutprocessor/OfficeDetailLayoutController.java')
| -rw-r--r-- | reportbuilder/java/com/sun/star/report/pentaho/layoutprocessor/OfficeDetailLayoutController.java | 195 |
1 files changed, 96 insertions, 99 deletions
diff --git a/reportbuilder/java/com/sun/star/report/pentaho/layoutprocessor/OfficeDetailLayoutController.java b/reportbuilder/java/com/sun/star/report/pentaho/layoutprocessor/OfficeDetailLayoutController.java index 9060ed64981d..9358e62a8590 100644 --- a/reportbuilder/java/com/sun/star/report/pentaho/layoutprocessor/OfficeDetailLayoutController.java +++ b/reportbuilder/java/com/sun/star/report/pentaho/layoutprocessor/OfficeDetailLayoutController.java @@ -27,8 +27,6 @@ * for a copy of the LGPLv3 License. * ************************************************************************/ - - package com.sun.star.report.pentaho.layoutprocessor; import com.sun.star.report.pentaho.model.VariablesDeclarationSection; @@ -51,114 +49,113 @@ import org.jfree.report.flow.layoutprocessor.SectionLayoutController; */ public class OfficeDetailLayoutController extends SectionLayoutController { - public static final int STATE_PROCESS_VARIABLES = 2; - public static final int STATE_PROCESS_NORMAL_FLOW = 3; - - private boolean waitForJoin; - private int state; - public OfficeDetailLayoutController() - { - } + public static final int STATE_PROCESS_VARIABLES = 2; + public static final int STATE_PROCESS_NORMAL_FLOW = 3; + private boolean waitForJoin; + private int state; - /** - * 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 - { - super.initialize(node, flowController, parent); - state = OfficeDetailLayoutController.STATE_PROCESS_VARIABLES; - } - - /** - * This method is called for each newly instantiated layout controller. The returned layout controller instance should - * have a processing state of either 'OPEN' or 'FINISHING' depending on whether there is any content or any child - * nodes to process. - * - * @param target the report target that receives generated events. - * @return the new layout controller instance representing the new state. - * @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. - */ - protected LayoutController startElement(final ReportTarget target) - throws DataSourceException, ReportProcessingException, ReportDataFactoryException - { - final FlowController fc = getFlowController(); - final GlobalMasterRow masterRow = fc.getMasterRow(); - final ReportDataRow reportDataRow = masterRow.getReportDataRow(); - final ReportData reportData = reportDataRow.getReportData(); - if (!reportData.isReadable()) + public OfficeDetailLayoutController() { - reportData.isReadable(); - // If this report has no data, then do not print the detail section. The detail section - // is the only section that behaves this way, and for now this is only done in the OO-implementation - final SectionLayoutController derived = (SectionLayoutController) clone(); - derived.setProcessingState(ElementLayoutController.FINISHED); - derived.setFlowController(fc); - return derived; } - if (state == OfficeDetailLayoutController.STATE_PROCESS_VARIABLES) + /** + * 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 VariablesDeclarationSection variables = new VariablesDeclarationSection(); - final OfficeDetailLayoutController controller = (OfficeDetailLayoutController) clone(); - controller.state = OfficeDetailLayoutController.STATE_PROCESS_NORMAL_FLOW; - controller.waitForJoin = true; - return processChild(controller, variables, fc); + super.initialize(node, flowController, parent); + state = OfficeDetailLayoutController.STATE_PROCESS_VARIABLES; } - return super.startElement(target); - } + /** + * This method is called for each newly instantiated layout controller. The returned layout controller instance should + * have a processing state of either 'OPEN' or 'FINISHING' depending on whether there is any content or any child + * nodes to process. + * + * @param target the report target that receives generated events. + * @return the new layout controller instance representing the new state. + * @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. + */ + protected LayoutController startElement(final ReportTarget target) + throws DataSourceException, ReportProcessingException, ReportDataFactoryException + { + final FlowController fc = getFlowController(); + final GlobalMasterRow masterRow = fc.getMasterRow(); + final ReportDataRow reportDataRow = masterRow.getReportDataRow(); + final ReportData reportData = reportDataRow.getReportData(); + if (!reportData.isReadable()) + { + reportData.isReadable(); + // If this report has no data, then do not print the detail section. The detail section + // is the only section that behaves this way, and for now this is only done in the OO-implementation + final SectionLayoutController derived = (SectionLayoutController) clone(); + derived.setProcessingState(ElementLayoutController.FINISHED); + derived.setFlowController(fc); + return derived; + } - protected void resetSectionForRepeat() - { - super.resetSectionForRepeat(); - state = STATE_PROCESS_VARIABLES; - } + if (state == OfficeDetailLayoutController.STATE_PROCESS_VARIABLES) + { + final VariablesDeclarationSection variables = new VariablesDeclarationSection(); + final OfficeDetailLayoutController controller = (OfficeDetailLayoutController) clone(); + controller.state = OfficeDetailLayoutController.STATE_PROCESS_NORMAL_FLOW; + controller.waitForJoin = true; + return processChild(controller, variables, fc); + } - /** - * Joins with a delegated process flow. This is generally called from a child - * flow and should *not* (I mean it!) be called from outside. If you do, - * you'll suffer. - * - * @param flowController the flow controller of the parent. - * @return the joined layout controller that incorperates all changes from the - * delegate. - */ - public LayoutController join(final FlowController flowController) - { - if (waitForJoin) + return super.startElement(target); + } + + protected void resetSectionForRepeat() { - final OfficeDetailLayoutController derived = (OfficeDetailLayoutController) clone(); - derived.setProcessingState(ElementLayoutController.NOT_STARTED); - derived.setFlowController(flowController); - derived.waitForJoin = false; - return derived; + super.resetSectionForRepeat(); + state = STATE_PROCESS_VARIABLES; } - return super.join(flowController); - } + /** + * Joins with a delegated process flow. This is generally called from a child + * flow and should *not* (I mean it!) be called from outside. If you do, + * you'll suffer. + * + * @param flowController the flow controller of the parent. + * @return the joined layout controller that incorperates all changes from the + * delegate. + */ + public LayoutController join(final FlowController flowController) + { + if (waitForJoin) + { + final OfficeDetailLayoutController derived = (OfficeDetailLayoutController) clone(); + derived.setProcessingState(ElementLayoutController.NOT_STARTED); + derived.setFlowController(flowController); + derived.waitForJoin = false; + return derived; + } + return super.join(flowController); + } } |