public Map<String, String> getJasperExportParameters() {
try {
String format = getFormat();
if (JasperReportConstants.FORMAT_XLS.equals(format)) {
HttpServletRequest request = ServletActionContext.getRequest();
String reportId = request.getParameter("report");
File targetJasperFile = getTargetJasperFile(reportId);
JasperReport jasperReport = (JasperReport) JRLoader.loadObject(targetJasperFile);
// 为了方便模板设计和生产环境部署，扩展提供一个PROPERTY_WORKBOOK_TEMPLATE_FILENAME参数
// 如果在模板文件中定义此参数值，框架会用此文件名转换为对应和jasper文件所在同路径的绝对路径去覆盖模板中PROPERTY_WORKBOOK_TEMPLATE参数值
JRPropertiesMap properties = jasperReport.getPropertiesMap();
String xlsWorkbookTemplateFilename =
properties.getProperty(PROPERTY_WORKBOOK_TEMPLATE_FILENAME);
if (StringUtils.isNotBlank(xlsWorkbookTemplateFilename)) {
String xlsWorkbookTemplateFilepath =
getWebRootDir()
+ getRelativeJasperFilePath()
+ File.separator
+ xlsWorkbookTemplateFilename;
logger.debug(
"Overwrite jasper property: {}={}",
JRXlsAbstractExporter.PROPERTY_WORKBOOK_TEMPLATE,
xlsWorkbookTemplateFilepath);
exportParameters.put(
JRXlsAbstractExporter.PROPERTY_WORKBOOK_TEMPLATE, xlsWorkbookTemplateFilepath);
}
}
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw new WebException(e.getMessage(), e);
}
return exportParameters;
}
private void fillTable(Table table) {
List<PropertyDTO> props = new ArrayList<PropertyDTO>();
String[] names = value.getPropertyNames();
for (int i = 0; i < names.length; i++) {
PropertyDTO p = new PropertyDTO();
p.setProperty(names[i]);
p.setValue(value.getProperty(names[i]));
props.add(p);
}
tableViewer.setInput(props);
}
protected void exportProperties(JRPropertiesHolder propertiesHolder) throws IOException {
if (propertiesHolder.hasProperties()) {
JRPropertiesMap propertiesMap = propertiesHolder.getPropertiesMap();
String[] propertyNames = propertiesMap.getPropertyNames();
if (propertyNames != null && propertyNames.length > 0) {
for (int i = 0; i < propertyNames.length; i++) {
xmlWriter.startElement(JRXmlConstants.ELEMENT_property);
xmlWriter.addEncodedAttribute(JRXmlConstants.ATTRIBUTE_name, propertyNames[i]);
String value = propertiesMap.getProperty(propertyNames[i]);
if (value != null) {
xmlWriter.addEncodedAttribute(JRXmlConstants.ATTRIBUTE_value, value);
}
xmlWriter.closeElement();
}
}
}
}
@Override
public void dispose() {
// clear all properties
value = new JRPropertiesMap();
List<PropertyDTO> props = (List<PropertyDTO>) tableViewer.getInput();
for (PropertyDTO p : props) {
if (p.getProperty() != null && !p.getProperty().equals("")) // $NON-NLS-1$
value.setProperty(p.getProperty(), p.getValue().toString());
}
super.dispose();
}
public Object getValue() throws IllegalAccessException, InvocationTargetException {
JRPropertiesMap map = element.getPropertiesMap();
List properties = new ArrayList();
String[] names = map.getPropertyNames();
for (int i = 0; i < names.length; ++i) {
properties.add(new GenericProperty(names[i], map.getProperty(names[i])));
}
// add to the list the expression properties...
JRPropertyExpression[] expProperties = element.getPropertyExpressions();
for (int i = 0; expProperties != null && i < expProperties.length; ++i) {
properties.add(
new GenericProperty(
expProperties[i].getName(),
(JRDesignExpression) expProperties[i].getValueExpression()));
}
return properties;
}
public void setValue(Object val)
throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
// if (!(val instanceof JRPropertiesMap)) throw new IllegalArgumentException();
if (!(val instanceof List)) throw new IllegalArgumentException();
// Fill this map with the content of the map we got here...
// 1. Create the map...
JRPropertiesMap map = new JRPropertiesMap();
List values = (List) val;
for (int i = 0; i < values.size(); ++i) {
GenericProperty prop = (GenericProperty) values.get(i);
if (!prop.isUseExpression()) {
map.setProperty(prop.getKey(), (String) prop.getValue());
}
}
ModelUtils.replacePropertiesMap(map, element.getPropertiesMap());
ModelUtils.replaceExpressionProperties(element, values);
com.jaspersoft.ireport.designer.IReportManager.getInstance().notifyReportChange();
}
public Object clone() {
JRBaseParameter clone = null;
try {
clone = (JRBaseParameter) super.clone();
} catch (CloneNotSupportedException e) {
throw new JRRuntimeException(e);
}
clone.defaultValueExpression = JRCloneUtils.nullSafeClone(defaultValueExpression);
if (propertiesMap != null) {
clone.propertiesMap = (JRPropertiesMap) propertiesMap.clone();
}
clone.eventSupport = null;
return clone;
}
public StandardBaseColumn(BaseColumn column, ColumnFactory factory) {
this.uuid = column.getUUID();
this.printWhenExpression =
factory.getBaseObjectFactory().getExpression(column.getPrintWhenExpression());
this.tableHeader = factory.createCell(column.getTableHeader());
this.tableFooter = factory.createCell(column.getTableFooter());
this.groupHeaders = factory.createGroupCells(column.getGroupHeaders());
this.groupFooters = factory.createGroupCells(column.getGroupFooters());
this.columnHeader = factory.createCell(column.getColumnHeader());
this.columnFooter = factory.createCell(column.getColumnFooter());
this.width = column.getWidth();
propertiesMap = JRPropertiesMap.getPropertiesClone(column);
copyPropertyExpressions(column, factory);
}
public synchronized boolean hasProperties() {
return propertiesMap != null && propertiesMap.hasProperties();
}
public boolean hasProperties() {
return propertiesMap != null && propertiesMap.hasProperties();
}
