本文整理汇总了Java中ro.nextreports.engine.util.NextChartUtil类的典型用法代码示例。如果您正苦于以下问题：Java NextChartUtil类的具体用法？Java NextChartUtil怎么用？Java NextChartUtil使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
NextChartUtil类属于ro.nextreports.engine.util包，在下文中一共展示了NextChartUtil类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: loadDemoChart
import ro.nextreports.engine.util.NextChartUtil; //导入依赖的package包/类
public static Chart loadDemoChart() throws FileNotFoundException {
String location = NEXTREPORTS_HOME + File.separator + "output" +
File.separator + def.getDatabaseName() + File.separator + "Charts";
String file = location + File.separator + def.getChartName();
return NextChartUtil.loadChart(new FileInputStream(file));
}
示例2: downloadChart
import ro.nextreports.engine.util.NextChartUtil; //导入依赖的package包/类
public static void downloadChart(String chartPath, WebServiceClient client, UIActivator activator)
throws Exception {
ChartMetaData chartMetaData = client.getChart(chartPath);
XStream xstream = XStreamFactory.createXStream();
Chart chart = (Chart) xstream.fromXML(new String(chartMetaData.getMainFile().getFileContent(), "UTF-8"));
byte status = NextChartUtil.isValidChartVersion(chart);
if (NextChartUtil.CHART_INVALID_NEWER == status) {
Show.error(I18NSupport.getString("chart.version.invalid.newer", ReleaseInfoAdapter.getVersionNumber()));
return;
}
// save the chart
String existingPath = Globals.getCurrentChartAbsolutePath();
String chartAbsolutePath = chartMetaData.getPath();
chartAbsolutePath = chartAbsolutePath.replaceFirst("/charts", "");
String chartName = null;
try {
chartName = chartAbsolutePath.substring(chartAbsolutePath.lastIndexOf("/") + 1);
chartAbsolutePath = chartAbsolutePath.substring(0, chartAbsolutePath.lastIndexOf("/"));
} catch (Exception e) {
chartName = chartAbsolutePath.substring(chartAbsolutePath.lastIndexOf("\\"));
chartAbsolutePath = chartAbsolutePath.substring(0, chartAbsolutePath.lastIndexOf("/"));
}
File chartsGlobalFolderPathFile = new File(FileReportPersistence.getChartsRelativePath());
if (!chartsGlobalFolderPathFile.exists()) {
chartsGlobalFolderPathFile.mkdirs();
}
chartAbsolutePath = FileReportPersistence.getChartsRelativePath() + File.separator + chartAbsolutePath;
File chartFolderPath = new File(chartAbsolutePath);
String name = null;
// if the path exists ask for a new name for the
// report
if (!chartFolderPath.exists()) {
chartFolderPath.mkdirs();
}
File chartFullPathFile = new File(chartFolderPath.getAbsolutePath() + File.separator + chartName
+ (chartName.endsWith(ChartUtil.CHART_EXTENSION) ? ""
: ChartUtil.CHART_EXTENSION_SEPARATOR + ChartUtil.CHART_EXTENSION));
// report name usually contains .report in it, charts it does not
if (!chartFullPathFile.exists()) {
Globals.setCurrentChartAbsolutePath(chartFolderPath.getAbsolutePath() + File.separator + chartName
+ ChartUtil.CHART_EXTENSION_SEPARATOR + ChartUtil.CHART_EXTENSION);
chart.setName(chartName + ChartUtil.CHART_EXTENSION_SEPARATOR + ChartUtil.CHART_EXTENSION);
name = ChartUtil.saveChart(I18NSupport.getString("save.chart"), false, chart);
} else {
chart.setName(chartName);
name = ChartUtil.saveChart(I18NSupport.getString("save.chart"), true, chart);
}
if (name != null) {
String path = Globals.getCurrentChartAbsolutePath();
Globals.getMainFrame().getQueryBuilderPanel().addChart(name, path);
Globals.getReportUndoManager().discardAllEdits();
}
Globals.setCurrentChartAbsolutePath(existingPath);
if (activator != null) {
activator.updateProgress();
}
}
示例3: actionPerformed
import ro.nextreports.engine.util.NextChartUtil; //导入依赖的package包/类
public void actionPerformed(ActionEvent e) {
if (!LicenseUtil.allowToAddAnotherReport()) {
return;
}
DataSourceManager manager = DefaultDataSourceManager.getInstance();
DataSource ds = manager.getConnectedDataSource();
if(ds == null) {
Show.info(I18NSupport.getString("no.data.source.connected"));
return;
}
String name = FileReportPersistence.getChartsRelativePath();
File destFolder;
if (destinationPath == null) {
destFolder = new File(name);
} else {
destFolder = new File(destinationPath);
}
JFileChooser fc = new JFileChooser();
fc.setDialogTitle(I18NSupport.getString("import.chart.title", ds.getName()));
fc.setAcceptAllFileFilterUsed(false);
fc.addChoosableFileFilter(new ChartFilter());
String importPath = ReporterPreferencesManager.getInstance().loadParameter(ReporterPreferencesManager.NEXT_REPORT_IMPORT_PATH);
if (importPath == null) {
importPath = FileReportPersistence.CONNECTIONS_DIR;
}
fc.setCurrentDirectory(new File(importPath));
int returnVal = fc.showSaveDialog(Globals.getMainFrame());
if (returnVal == JFileChooser.APPROVE_OPTION) {
File f = fc.getSelectedFile();
if (f != null) {
try {
byte status = NextChartUtil.isValidChartVersion(f.getAbsolutePath());
if (NextChartUtil.CHART_INVALID_NEWER == status) {
Show.error(I18NSupport.getString("chart.version.invalid.newer", ReleaseInfoAdapter.getVersionNumber()));
return;
}
File destFile = new File(destFolder.getAbsolutePath() + File.separator + f.getName());
boolean copy= false;
if (destFile.exists()) {
int option = JOptionPane.showConfirmDialog(Globals.getMainFrame(), I18NSupport.getString("import.chart.exists", f.getName()), "", JOptionPane.YES_NO_OPTION);
if (option == JOptionPane.YES_OPTION) {
copy = true;
}
} else {
copy = true;
}
if (copy) {
FileUtil.copyToDir(f, destFolder, true);
TreeUtil.refreshCharts();
ReporterPreferencesManager.getInstance().storeParameter(
ReporterPreferencesManager.NEXT_REPORT_IMPORT_PATH ,f.getParentFile().getAbsolutePath());
Show.info(I18NSupport.getString("import.chart.success"));
}
} catch (Exception ex) {
Show.error(ex);
}
}
}
}
示例4: getChart
import ro.nextreports.engine.util.NextChartUtil; //导入依赖的package包/类
public static Chart getChart(ChartContent chartContent) {
byte[] bytes = chartContent.getChartFile().getDataProvider().getBytes();
return NextChartUtil.loadChart(new ByteArrayInputStream(bytes));
}