Java 类net.sf.jasperreports.engine.design.JRDesignDatasetRun 实例源码

项目：jasperreports 文件：FilterAction.java

@Override
public void performAction() throws ActionException {
    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)table.getDatasetRun();

    String datasetName = datasetRun.getDatasetName();

    JasperDesignCache cache = JasperDesignCache.getInstance(getJasperReportsContext(), getReportContext());

    JasperDesign jasperDesign = cache.getJasperDesign(targetUri);
    JRDesignDataset dataset = (JRDesignDataset)jasperDesign.getDatasetMap().get(datasetName);

    // execute command
    try {
        getCommandStack().execute(
            new ResetInCacheCommand(
                new FilterCommand(getJasperReportsContext(), dataset, getFilterData()),
                getJasperReportsContext(),
                getReportContext(), 
                targetUri
                )
            );
    } catch (CommandException e) {
        throw new ActionException(e);
    }
}

项目：jasperreports 文件：SortAction.java

@Override
public void performAction() throws ActionException {
    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)table.getDatasetRun();

    String datasetName = datasetRun.getDatasetName();

    JasperDesignCache cache = JasperDesignCache.getInstance(getJasperReportsContext(), getReportContext());

    JasperDesign jasperDesign = cache.getJasperDesign(targetUri);
    JRDesignDataset dataset = (JRDesignDataset)jasperDesign.getDatasetMap().get(datasetName);

    // execute command
    try {
        getCommandStack().execute(
            new ResetInCacheCommand(
                new SortCommand(getJasperReportsContext(), dataset, getSortData()),
                getJasperReportsContext(),
                getReportContext(), 
                targetUri
                )
            );
    } catch (CommandException e) {
        throw new ActionException(e);
    }
}

项目：PDFReporter-Studio 文件：ElementDatasetWidget.java

private void fillData() {
    final String[] ds = ModelUtils.getDataSets(jrDesign, true);
    dsCombo.setItems(ds);
    dsCombo.select(0);
    if (eDataset != null && eDataset.getDatasetRun() != null) {
        for (int i = 0; i < ds.length; i++) {
            if (ds[i].equals(eDataset.getDatasetRun().getDatasetName())) {
                dsCombo.select(i);
                break;
            }
        }
        dsRun.setData((JRDesignDatasetRun) eDataset.getDatasetRun());
        dsRun.setExpressionContext(this.expContext);
    }

    enableMainDatasetRun();
    fillIncrement();
    fillResetGroup();
    dsCombo.getParent().layout(true);
}

项目：PDFReporter-Studio 文件：MList.java

@Override
public void setPropertyValue(Object id, Object value) {
    StandardListComponent jrList = getList();

    if (id.equals(StandardListComponent.PROPERTY_IGNORE_WIDTH))
        jrList.setIgnoreWidth((Boolean) value);
    else if (id.equals(StandardListComponent.PROPERTY_PRINT_ORDER))
        jrList.setPrintOrderValue((PrintOrderEnum) printOrderD.getEnumValue(value));
    else if (id.equals(PREFIX + DesignListContents.PROPERTY_HEIGHT))
        ((DesignListContents) jrList.getContents()).setHeight((Integer) value);
    else if (id.equals(PREFIX + DesignListContents.PROPERTY_WIDTH))
        ((DesignListContents) jrList.getContents()).setWidth((Integer) value);
    else if (id.equals(PREFIX + JRDesignElementDataset.PROPERTY_DATASET_RUN)) {
        if (value == null) {
            jrList.setDatasetRun(null);
        } else {
            MDatasetRun mdr = (MDatasetRun) value;
            JRDesignDatasetRun dr = (JRDesignDatasetRun) mdr.getValue();
            if (dr.getDatasetName() != null)
                jrList.setDatasetRun(dr);
            else
                jrList.setDatasetRun(null);
        }
    } else
        super.setPropertyValue(id, value);
}

项目：PDFReporter-Studio 文件：MList.java

@Override
public JRDesignComponentElement createJRElement(JasperDesign jasperDesign) {
    JRDesignComponentElement component = new JRDesignComponentElement();
    component.setHeight(getDefaultHeight());
    component.setWidth(getDefaultWidth());
    StandardListComponent componentImpl = new StandardListComponent();
    DesignListContents contents = new DesignListContents();
    contents.setHeight(100);
    contents.setWidth(100);
    componentImpl.setContents(contents);

    component.setComponent(componentImpl);
    ComponentKey componentKey = new ComponentKey("http://jasperreports.sourceforge.net/jasperreports/components", "jr", "list");
    component.setComponentKey(componentKey);

    JRDesignDatasetRun datasetRun = new JRDesignDatasetRun();
    componentImpl.setDatasetRun(datasetRun);

    DefaultManager.INSTANCE.applyDefault(this.getClass(), component);

    return component;
}

项目：PDFReporter-Studio 文件：MTable.java

@Override
public void setPropertyValue(Object id, Object value) {
    StandardTable jrTable = getStandardTable();

    if (id.equals(StandardTable.PROPERTY_WHEN_NO_DATA_TYPE))
        jrTable.setWhenNoDataType((WhenNoDataTypeTableEnum) whennodataD.getEnumValue(value));
    else if (id.equals(StandardTable.PROPERTY_DATASET_RUN)) {
        MDatasetRun mdr = (MDatasetRun) value;
        JRDesignDatasetRun dr = (JRDesignDatasetRun) mdr.getValue();
        if (dr.getDatasetName() != null)
            jrTable.setDatasetRun(dr);
        else
            jrTable.setDatasetRun(null);
    }
    super.setPropertyValue(id, value);
}

项目：PDFReporter-Studio 文件：DatasetRunWidget.java

public void setData(JRDesignDatasetRun datasetrun) {
    this.datasetrun = datasetrun;
    if (datasetrun != null) {
        if (datasetrun.getConnectionExpression() == null && datasetrun.getDataSourceExpression() == null) {
            cnExpr.setEnabled(false);
            cmb.select(0);
        } else if (datasetrun.getConnectionExpression() != null) {
            cnExpr.setEnabled(true);
            cnExpr.bindObject(datasetrun, "ConnectionExpression");
            cmb.select(1);
        } else if (datasetrun.getDataSourceExpression() != null) {
            cnExpr.setEnabled(true);
            cnExpr.bindObject(datasetrun, "DataSourceExpression");
            cmb.select(2);
        }
    }
}

项目：PDFReporter-Studio 文件：ComboParametersPage.java

/**
 * Set the valued edited by this dialog
 * 
 * @param value a ParametersDTO (not null) of the parameters list that the user manipulate  
 * @param datasetRun the (not null) dataset run from where the value is extracted
 */
public void setValue(ParameterDTO value, MDatasetRun datasetRun) {
    this.value = value;
    if (value == null) {
        value = new ParameterDTO();
    }
    //get the dataset referenced by the dataset run
    JRDataset dataset = datasetRun.getJasperDesign().getDatasetMap().get(datasetRun.getPropertyValue(JRDesignDatasetRun.PROPERTY_DATASET_NAME));
    if (dataset != null) {
        List<JRParameter> userParameters = new ArrayList<JRParameter>();
        //flag to add or not the system parameters
        boolean addSystemParameters = true;
        for(JRParameter param : dataset.getParameters()){
            if (!param.isSystemDefined() || addSystemParameters) userParameters.add(param);
        }
        //the original dataset parameters are cached
        datasetParameters = userParameters.toArray(new JRParameter[userParameters.size()]);
    }
    else datasetParameters = new JRDesignParameter[0];
    if (table != null)
        fillTable(table);
}

项目：PDFReporter-Studio 文件：SyncDatasetRunParameters.java

public static List<JRDesignDatasetRun> getDatasetRun(MReport mrep, JRDataset jDataset) {
    final String dsName = jDataset.getName();
    final List<JRDesignDatasetRun> dsRuns = new ArrayList<JRDesignDatasetRun>();
    new ModelVisitor<Object>(mrep) {

        @Override
        public boolean visit(INode n) {
            if (n instanceof IDatasetContainer) {
                List<MDatasetRun> dsRunList = ((IDatasetContainer) n).getDatasetRunList();
                if (dsRunList != null)
                    for (MDatasetRun mdsrun : dsRunList) {
                        JRDesignDatasetRun dsrun = mdsrun.getValue();
                        if (dsrun.getDataSourceExpression() != null)
                            continue;
                        if (dsrun.getDatasetName() != null && dsrun.getDatasetName().equals(dsName))
                            dsRuns.add(dsrun);
                    }
            }
            return true;
        }
    };
    return dsRuns;
}

项目：PDFReporter-Studio 文件：PostSetDatasetName.java

/**
 * Get a list of all the datasets used by every element, and if one or more of this are references to the dataset 
 * with the changed name ask if the user want to refactor the name inside the project
 */
@Override
public Command postSetValue(IPropertySource target, Object prop, Object newValue, Object oldValue) {
    JSSCompoundCommand c = new JSSCompoundCommand(null);
    c.setReferenceNodeIfNull(target);
    //Check if the updated element is a dataset and the updated property is the name
    if (target instanceof MDataset && prop.equals(JRDesignDataset.PROPERTY_NAME)) {
        //Get all the references to this dataset
        List<IDatasetContainer> references = DeleteDatasetCommand.getDatasetUsage(((MDataset)target).getRoot().getChildren(), oldValue.toString());
        if (references.size()>0){
            boolean selectedYes = UIUtils.showConfirmation(Messages.PostSetDatasetName_title, Messages.PostSetDatasetName_message);
            if (selectedYes){
                for(IDatasetContainer datasetRun : references){
                    List<MDatasetRun> datasetList = datasetRun.getDatasetRunList();
                    for (MDatasetRun actualDataset : datasetList){
                        if (actualDataset != null && oldValue.toString().equals(actualDataset.getPropertyValue(JRDesignDatasetRun.PROPERTY_DATASET_NAME)))
                            c.add(new SetDatasetRunName(actualDataset, oldValue.toString(), newValue.toString()));
                    }
                }
            }
        }
    }
    return c;
}

项目：PDFReporter-Studio 文件：PostSetParameterName.java

@Override
public void execute() {
    ParameterDTO parameters = (ParameterDTO) element.getPropertyValue(JRDesignDatasetRun.PROPERTY_PARAMETERS);
    List<JRDatasetParameter> lst = new ArrayList<JRDatasetParameter>(Arrays.asList(parameters.getValue()));
    for (JRDatasetParameter param : lst) {
        if (param.getName() != null && param.getName().equals(oldName)) {
            try {
                // The parameter is removed and readded to have JR to update its internal structure (list and map)
                element.getValue().removeParameter(param);
                ((JRDesignDatasetParameter) param).setName(newName);
                element.getValue().addParameter(param);
                parameterFound = true;
            } catch (JRException e) {
                e.printStackTrace();
            }
            // element.setPropertyValue(JRDesignDatasetRun.PROPERTY_PARAMETERS, parameters);
            // The parameter was found, i mark the flag to support the undo and exit the cycle when the parameter is found
            // since the aren't two parameters with the same name
            break;
        }
    }
}

项目：PDFReporter-Studio 文件：PostSetParameterName.java

@Override
public void undo() {
    if (parameterFound) {
        ParameterDTO parameters = (ParameterDTO) element.getPropertyValue(JRDesignDatasetRun.PROPERTY_PARAMETERS);
        List<JRDatasetParameter> lst = new ArrayList<JRDatasetParameter>(Arrays.asList(parameters.getValue()));
        for (JRDatasetParameter param : lst) {
            if (param.getName() != null && param.getName().equals(newName)) {
                try {
                    // The parameter is removed and readded to have JR to update its internal structure (list and map)
                    element.getValue().removeParameter(param);
                    ((JRDesignDatasetParameter) param).setName(oldName);
                    element.getValue().addParameter(param);
                } catch (JRException e) {
                    e.printStackTrace();
                }
                parameterFound = false;
                break;
            }
        }
    }
}

项目：PDFReporter-Studio 文件：MTextField.java

/**
 * Return the dataset nearest to this element
 * 
 * @param node the actual node
 * @return the dataset nearest to this element or null if it can't be found
 */
private JRDataset getElementDataset(ANode node){
    if (node instanceof APropertyNode){
        APropertyNode pnode = (APropertyNode)node;
        MDatasetRun mdataset = (MDatasetRun) pnode.getPropertyValue(JRDesignElementDataset.PROPERTY_DATASET_RUN);
        if (mdataset != null) {
                JRDesignDatasetRun datasetRun = mdataset.getValue();
                if (datasetRun != null) {
                    String dsname = datasetRun.getDatasetName();
                    return getJasperDesign().getDatasetMap().get(dsname);
                }
        } 
    }
    ANode parent = node.getParent();
    if (parent != null){
        return getElementDataset(parent);
    } else if (getJasperDesign() != null){
        return getJasperDesign().getMainDataset();
    } else {
        return null;
    }
}

项目：PDFReporter-Studio 文件：MImage.java

/**
 * Return the dataset nearest to this element
 * 
 * @param node the actual node
 * @return the dataset nearest to this element or null if it can't be found
 */
private JRDataset getElementDataset(ANode node){
    if (node instanceof APropertyNode){
        APropertyNode pnode = (APropertyNode)node;
        MDatasetRun mdataset = (MDatasetRun) pnode.getPropertyValue(JRDesignElementDataset.PROPERTY_DATASET_RUN);
        if (mdataset != null) {
                JRDesignDatasetRun datasetRun = mdataset.getValue();
                if (datasetRun != null) {
                    String dsname = datasetRun.getDatasetName();
                    return getJasperDesign().getDatasetMap().get(dsname);
                }
        } 
    }
    ANode parent = node.getParent();
    if (parent != null){
        return getElementDataset(parent);
    } else if (getJasperDesign() != null){
        return getJasperDesign().getMainDataset();
    } else {
        return null;
    }
}

项目：ireport-fork 文件：MapMarkersPanel.java

public void jRTextExpressionAreaMapExpressionTextChanged() {
    if (this.isInit()) return;
    if (currentSelectedComponent != null)
    {
        JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)currentSelectedComponent.getMarkerData().getDataset().getDatasetRun();
        if (datasetRun != null)
        {
            JRDesignExpression exp = null;
            if (jRTextExpressionAreaMapExpression.getText().trim().length() > 0)
            {
                exp = new JRDesignExpression();
                exp.setValueClassName("java.util.Map");//NOI18N
                exp.setText(jRTextExpressionAreaMapExpression.getText());
            }

            datasetRun.setParametersMapExpression(exp);
            notifyChange();
        }
    }
}

项目：ireport-fork 文件：MapMarkersPanel.java

public void jRTextExpressionAreaTextConnectionExpressionTextChanged() {
    if (this.isInit()) return;
    if (currentSelectedComponent != null)
    {
        JRDesignExpression exp = null;
        if (jRTextExpressionAreaTextConnectionExpression.getText().trim().length() > 0)
        {
            exp = new JRDesignExpression();
            exp.setText(jRTextExpressionAreaTextConnectionExpression.getText());
        }

        int index = jComboBoxDatasetConnectionType.getSelectedIndex();

        if (index == 1)
        {
            if (exp != null) exp.setValueClassName("java.sql.Connection");//NOI18N
            ((JRDesignDatasetRun) getDesignDataset().getDatasetRun()).setConnectionExpression(exp);
        }
        else if (index == 2)
        {
            if (exp != null) exp.setValueClassName("net.sf.jasperreports.engine.JRDataSource");//NOI18N
            ((JRDesignDatasetRun) getDesignDataset().getDatasetRun()).setDataSourceExpression(exp);
        }
        notifyChange();
     }
}

项目：ireport-fork 文件：MapMarkersPanel.java

private void jButtonRemParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonRemParameterActionPerformed
    if (this.isInit()) return;

    if (getCurrentSelectedComponent() == null) return;

    javax.swing.table.DefaultTableModel dtm = (javax.swing.table.DefaultTableModel)jTableDatasetParameters.getModel();

    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)getDesignDataset().getDatasetRun();

    while (jTableDatasetParameters.getSelectedRowCount() > 0) {
        int i=jTableDatasetParameters.getSelectedRow();
        datasetRun.removeParameter( ((JRDatasetParameter)jTableDatasetParameters.getValueAt( i, 0)).getName() );
        dtm.removeRow(i);
    }
    notifyChange();
}

项目：ireport-fork 文件：SpiderChartPanel.java

public void jRTextExpressionAreaMapExpressionTextChanged() {
    if (this.isInit()) return;
    if (currentSelectedChartComponent != null)
    {
        JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)currentSelectedChartComponent.getDataset().getDatasetRun();
        if (datasetRun != null)
        {
            JRDesignExpression exp = null;
            if (jRTextExpressionAreaMapExpression.getText().trim().length() > 0)
            {
                exp = new JRDesignExpression();
                exp.setValueClassName("java.util.Map");//NOI18N
                exp.setText(jRTextExpressionAreaMapExpression.getText());
            }

            datasetRun.setParametersMapExpression(exp);
            notifyChange();
        }
    }
}

项目：ireport-fork 文件：SpiderChartPanel.java

public void jRTextExpressionAreaTextConnectionExpressionTextChanged() {
    if (this.isInit()) return;
    if (currentSelectedChartComponent != null)
    {
        JRDesignExpression exp = null;
        if (jRTextExpressionAreaTextConnectionExpression.getText().trim().length() > 0)
        {
            exp = new JRDesignExpression();
            exp.setText(jRTextExpressionAreaTextConnectionExpression.getText());
        }

        int index = jComboBoxDatasetConnectionType.getSelectedIndex();

        if (index == 1)
        {
            if (exp != null) exp.setValueClassName("java.sql.Connection");//NOI18N
            ((JRDesignDatasetRun) currentSelectedChartComponent.getDataset().getDatasetRun()).setConnectionExpression(exp);
        }
        else if (index == 2)
        {
            if (exp != null) exp.setValueClassName("net.sf.jasperreports.engine.JRDataSource");//NOI18N
            ((JRDesignDatasetRun) currentSelectedChartComponent.getDataset().getDatasetRun()).setDataSourceExpression(exp);
        }
        notifyChange();
     }
}

项目：ireport-fork 文件：SpiderChartPanel.java

private void jButtonRemParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonRemParameterActionPerformed
    if (this.isInit()) return;

    if (getCurrentSelectedChartComponent() == null) return;

    javax.swing.table.DefaultTableModel dtm = (javax.swing.table.DefaultTableModel)jTableDatasetParameters.getModel();

    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)getCurrentSelectedChartComponent().getDataset().getDatasetRun();

    while (jTableDatasetParameters.getSelectedRowCount() > 0) {
        int i=jTableDatasetParameters.getSelectedRow();
        datasetRun.removeParameter( ((JRDatasetParameter)jTableDatasetParameters.getValueAt( i, 0)).getName() );
        dtm.removeRow(i);
    }
    notifyChange();
}

项目：ireport-fork 文件：EditDatasetRunAction.java

protected void performAction(org.openide.nodes.Node[] activatedNodes) {

        ElementNode node = (ElementNode)activatedNodes[0];
        if (node.getElement() instanceof JRDesignComponentElement &&
            ((JRDesignComponentElement)node.getElement()).getComponent() instanceof StandardListComponent)
        {
            ComponentDatasetRunPanel panel = new ComponentDatasetRunPanel();
            panel.setJasperDesign( node.getJasperDesign() );
            StandardListComponent component = (StandardListComponent)((JRDesignComponentElement)node.getElement()).getComponent();
            panel.setDatasetRun( (JRDesignDatasetRun)component.getDatasetRun()   );

            if (panel.showDialog(Misc.getMainFrame(), true) == JOptionPane.OK_OPTION)
            {
                component.setDatasetRun( panel.getDatasetRun() );
                IReportManager.getInstance().notifyReportChange();
            }
        }
    }

项目：ireport-fork 文件：EditDatasetRunAction.java

protected void performAction(org.openide.nodes.Node[] activatedNodes) {

        ElementNode node = (ElementNode)activatedNodes[0];
        if (node.getElement() instanceof JRDesignComponentElement &&
            ((JRDesignComponentElement)node.getElement()).getComponent() instanceof StandardTable)
        {
            ComponentDatasetRunPanel panel = new ComponentDatasetRunPanel();
            panel.setJasperDesign( node.getJasperDesign() );
            StandardTable component = (StandardTable)((JRDesignComponentElement)node.getElement()).getComponent();
            panel.setDatasetRun( (JRDesignDatasetRun)component.getDatasetRun()   );

            if (panel.showDialog(Misc.getMainFrame(), true) == JOptionPane.OK_OPTION)
            {
                component.setDatasetRun( panel.getDatasetRun() );
                IReportManager.getInstance().notifyReportChange();
            }
        }
    }

项目：ireport-fork 文件：ChartPropertiesDialog.java

public void jRTextExpressionAreaMapExpressionTextChanged() {
    if (this.isInit()) return; 
    if (currentSelectedChartElement != null)
    {
        JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)currentSelectedChartElement.getDataset().getDatasetRun();
        if (datasetRun != null)
        {
            JRDesignExpression exp = null;
            if (jRTextExpressionAreaMapExpression.getText().trim().length() > 0)
            {
                exp = new JRDesignExpression();
                exp.setValueClassName("java.util.Map");//NOI18N
                exp.setText(jRTextExpressionAreaMapExpression.getText());
            }

            datasetRun.setParametersMapExpression(exp);
            notifyChange();
        }
    }
}

项目：ireport-fork 文件：ChartPropertiesDialog.java

public void jRTextExpressionAreaTextConnectionExpressionTextChanged() {
    if (this.isInit()) return; 
    if (currentSelectedChartElement != null)
    {
        JRDesignExpression exp = null;
        if (jRTextExpressionAreaTextConnectionExpression.getText().trim().length() > 0)
        {
            exp = new JRDesignExpression();
            exp.setText(jRTextExpressionAreaTextConnectionExpression.getText());
        }

        int index = jComboBoxDatasetConnectionType.getSelectedIndex();

        if (index == 1)
        {
            if (exp != null) exp.setValueClassName("java.sql.Connection");//NOI18N
            ((JRDesignDatasetRun) currentSelectedChartElement.getDataset().getDatasetRun()).setConnectionExpression(exp);
        }
        else if (index == 2)
        {
            if (exp != null) exp.setValueClassName("net.sf.jasperreports.engine.JRDataSource");//NOI18N
            ((JRDesignDatasetRun) currentSelectedChartElement.getDataset().getDatasetRun()).setDataSourceExpression(exp);
        }
        notifyChange();
     }
}

项目：ireport-fork 文件：ChartPropertiesDialog.java

private void jButtonRemParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonRemParameterActionPerformed
    if (this.isInit()) return;

    if (currentSelectedChartElement == null) return;

    javax.swing.table.DefaultTableModel dtm = (javax.swing.table.DefaultTableModel)jTableDatasetParameters.getModel();

    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)currentSelectedChartElement.getDataset().getDatasetRun();

    while (jTableDatasetParameters.getSelectedRowCount() > 0) {
        int i=jTableDatasetParameters.getSelectedRow();
        datasetRun.removeParameter( ((JRDatasetParameter)jTableDatasetParameters.getValueAt( i, 0)).getName() );
        dtm.removeRow(i);
    }
    notifyChange();

}

项目：ireport-fork 文件：CrosstabDataDialog.java

public void jRTextExpressionAreaMapExpressionTextChanged() {
    if (this.isInit()) return; 
    if (currentSelectedCrosstabElement != null)
    {
        JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)currentSelectedCrosstabElement.getDataset().getDatasetRun();
        if (datasetRun != null)
        {
            JRDesignExpression exp = null;
            if (jRTextExpressionAreaMapExpression.getText().trim().length() > 0)
            {
                exp = new JRDesignExpression();
                exp.setValueClassName("java.util.Map");
                exp.setText(jRTextExpressionAreaMapExpression.getText());
            }

            datasetRun.setParametersMapExpression(exp);
            notifyChange();
        }
    }
}

项目：ireport-fork 文件：CrosstabDataDialog.java

public void jRTextExpressionAreaTextConnectionExpressionTextChanged() {
    if (this.isInit()) return; 
    if (currentSelectedCrosstabElement != null)
    {
        JRDesignExpression exp = null;
        if (jRTextExpressionAreaTextConnectionExpression.getText().trim().length() > 0)
        {
            exp = new JRDesignExpression();
            exp.setText(jRTextExpressionAreaTextConnectionExpression.getText());
        }

        int index = jComboBoxDatasetConnectionType.getSelectedIndex();

        if (index == 1)
        {
            if (exp != null) exp.setValueClassName("java.sql.Connection");
            ((JRDesignDatasetRun) currentSelectedCrosstabElement.getDataset().getDatasetRun()).setConnectionExpression(exp);
        }
        else if (index == 2)
        {
            if (exp != null) exp.setValueClassName("net.sf.jasperreports.engine.JRDataSource");
            ((JRDesignDatasetRun) currentSelectedCrosstabElement.getDataset().getDatasetRun()).setDataSourceExpression(exp);
        }
        notifyChange();
     }
}

项目：ireport-fork 文件：CrosstabDataDialog.java

private void jButtonRemParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonRemParameterActionPerformed
    if (this.isInit()) return;

    if (currentSelectedCrosstabElement == null) return;

    javax.swing.table.DefaultTableModel dtm = (javax.swing.table.DefaultTableModel)jTableDatasetParameters.getModel();

    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)currentSelectedCrosstabElement.getDataset().getDatasetRun();

    while (jTableDatasetParameters.getSelectedRowCount() > 0) {
        int i=jTableDatasetParameters.getSelectedRow();
        datasetRun.removeParameter( ((JRDatasetParameter)jTableDatasetParameters.getValueAt( i, 0)).getName() );
        dtm.removeRow(i);
    }
    notifyChange();

}

项目：jasperreports 文件：JRDatasetRunFactory.java

@Override
public Object createObject(Attributes atts)
{
    JRDesignDatasetRun datasetRun = new JRDesignDatasetRun();

    datasetRun.setDatasetName(atts.getValue(JRXmlConstants.ATTRIBUTE_subDataset));

    String uuid = atts.getValue(JRXmlConstants.ATTRIBUTE_uuid);
    if (uuid != null)
    {
        datasetRun.setUUID(UUID.fromString(uuid));
    }

    return datasetRun;
}

项目：jasperreports 文件：DatasetSortUtil.java

public SortFillDatasetRun(BaseReportFiller filler, JRFillDataset dataset, DatasetSortInfo sortInfo) throws JRException
{
    super(
        filler, 
        new JRDesignDatasetRun(), //we don't need anything from a dataset run. just avoid NPEs down the call 
        dataset
        );

    this.sortInfo = sortInfo;
}

项目：PDFReporter-Studio 文件：MCrosstab.java

@Override
public JRDesignElement createJRElement(JasperDesign jasperDesign) {
    JRDesignCrosstab jrDesignElement = new JRDesignCrosstab(jasperDesign);
    JRDesignCrosstabDataset dataset = new JRDesignCrosstabDataset();
    dataset.setDatasetRun(new JRDesignDatasetRun());
    jrDesignElement.setDataset(dataset);

    DefaultManager.INSTANCE.applyDefault(this.getClass(), jrDesignElement);

    return jrDesignElement;
}

项目：PDFReporter-Studio 文件：MMap.java

/**
 * Returns the expression context that should be used with the map markers.
 * Markers can be generated by a dataset and therefore the related expressions
 * should use this as their context.
 * 
 * @return the expression context to be used for the markers expressions
 */
public ExpressionContext getMarkersExpressionContext() {
    MDatasetRun datasetRun = (MDatasetRun) getPropertyValue(JRDesignElementDataset.PROPERTY_DATASET_RUN);
    if(datasetRun!=null){
        JRDesignDatasetRun value = datasetRun.getValue();
        if(value!=null && value.getDatasetName()!=null){
            JRDesignDataset ds = ModelUtils.getDesignDatasetByName(getJasperDesign(),value.getDatasetName());
            if(ds!=null) {
                return new ExpressionContext(ds, getJasperConfiguration());
            }
        }
    }
    return null;
}

项目：PDFReporter-Studio 文件：MMap.java

@Override
public void setPropertyValue(Object id, Object value) {
    if (id.equals(JRDesignDatasetRun.PROPERTY_DATASET_NAME)) {
        super.setPropertyValue(id, value);
        mapModel.setPropertyValue(JRDesignElementDataset.PROPERTY_DATASET_RUN, this);
    } else
        super.setPropertyValue(id, value);
}

项目：PDFReporter-Studio 文件：MTable.java

@Override
public JRDesignElement createJRElement(JasperDesign jasperDesign) {
    JRDesignComponentElement jrElement = new JRDesignComponentElement();
    StandardTable component = new StandardTable();

    ((JRDesignComponentElement) jrElement).setComponent(component);
    ((JRDesignComponentElement) jrElement).setComponentKey(new ComponentKey("http://jasperreports.sourceforge.net/jasperreports/components", "jr", "table")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    JRDesignDatasetRun datasetRun = new JRDesignDatasetRun();
    component.setDatasetRun(datasetRun);

    DefaultManager.INSTANCE.applyDefault(this.getClass(), jrElement);

    return jrElement;
}

项目：PDFReporter-Studio 文件：SwitchDatasetCommand.java

@Override
public void execute() {
    removeGroup();
    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)table.getStandardTable().getDatasetRun();
    oldDatasetName = datasetRun.getDatasetName();
    datasetRun.setDatasetName(newDatasetName);
    reloadAvailableGroups();
    //Run an event on the table to force a grapghical refresh of the columns
    table.propertyChange(new PropertyChangeEvent(table.getValue(), StandardTable.PROPERTY_COLUMNS, null, null));
    table.setChangedProperty(true);
}

项目：PDFReporter-Studio 文件：SwitchDatasetCommand.java

@Override
public void undo() {
    JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)table.getStandardTable().getDatasetRun();
    datasetRun.setDatasetName(oldDatasetName);
    oldDatasetName = null;
    restoreGroup();
    reloadAvailableGroups();
    //Run an event on the table to force a grapghical refresh of the columns
    table.propertyChange(new PropertyChangeEvent(table.getValue(), StandardTable.PROPERTY_COLUMNS, null, null));
    table.setChangedProperty(true);
}

项目：PDFReporter-Studio 文件：WizardConnectionPage.java

public WizardConnectionPage() {
    super("connectionpage"); //$NON-NLS-1$
    setTitle(Messages.common_connection);
    setDescription(Messages.WizardConnectionPage_description);

    jrDsRun = new JRDesignDatasetRun();

    // By default we set the dataset run to use the report connection...
    JRDesignExpression exp = new JRDesignExpression();
    exp.setText("$P{REPORT_CONNECTION}");
    jrDsRun.setConnectionExpression( exp );
}

项目：PDFReporter-Studio 文件：SyncDatasetRunParameters.java

public static void setupDatasetRun(Object[] bprms, JRDesignDatasetRun dr) throws JRException {
    if (dr.getDataSourceExpression() != null)
        return;
    for (int i = 0; i < bprms.length; i += 2) {
        String pname = (String) bprms[i];
        if (getParameter(dr, pname) != null)
            continue;
        JRDesignDatasetParameter prm = new JRDesignDatasetParameter();
        prm.setName(pname);
        prm.setExpression(new JRDesignExpression("$P{" + pname + "}"));
        dr.addParameter(prm);
    }
    // cleanup?
}

项目：PDFReporter-Studio 文件：SyncDatasetRunParameters.java

public static void cleanDatasetRun(Object[] bprms, JRDesignDatasetRun dr) throws JRException {
    if (dr.getDataSourceExpression() != null)
        return;
    for (int i = 0; i < bprms.length; i += 2) {
        String pname = (String) bprms[i];
        JRDatasetParameter p = getParameter(dr, pname);
        if (p.getExpression() != null && p.getExpression().getText() != null
                && p.getExpression().getText().equals("$P{" + pname + "}"))
            dr.removeParameter(p);
    }
}

项目：PDFReporter-Studio 文件：ComponentElementDatasetRunAdapter.java

public void resetDatasetRun(boolean nullableFlag) {
    if (nullableFlag){
        this.datasetRun=null;
        this.editableDataset.setDatasetRun(null);
    }
    else {
        this.datasetRun=new JRDesignDatasetRun();
        this.editableDataset.setDatasetRun(datasetRun);
    }
}