forked from LibreOffice/lots
/
OOoBasedMailMerge.java
1122 lines (1023 loc) · 33.5 KB
/
OOoBasedMailMerge.java
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package de.muenchen.allg.itd51.wollmux.mailmerge.print;
import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.function.Predicate;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.print.PrintException;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.sun.star.beans.NamedValue;
import com.sun.star.beans.PropertyValue;
import com.sun.star.beans.PropertyVetoException;
import com.sun.star.beans.UnknownPropertyException;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.NoSuchElementException;
import com.sun.star.container.XEnumeration;
import com.sun.star.container.XNameAccess;
import com.sun.star.frame.XModel;
import com.sun.star.frame.XStorable;
import com.sun.star.io.IOException;
import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.WrappedTargetException;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.sdb.CommandType;
import com.sun.star.sdb.XDocumentDataSource;
import com.sun.star.task.XJob;
import com.sun.star.text.MailMergeEvent;
import com.sun.star.text.MailMergeType;
import com.sun.star.text.XDependentTextField;
import com.sun.star.text.XMailMergeBroadcaster;
import com.sun.star.text.XMailMergeListener;
import com.sun.star.text.XTextContent;
import com.sun.star.text.XTextDocument;
import com.sun.star.text.XTextRange;
import com.sun.star.text.XTextSection;
import com.sun.star.text.XTextSectionsSupplier;
import com.sun.star.uno.AnyConverter;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XNamingService;
import com.sun.star.util.CloseVetoException;
import com.sun.star.util.URL;
import com.sun.star.util.XCancellable;
import com.sun.star.util.XChangesBatch;
import de.muenchen.allg.afid.UNO;
import de.muenchen.allg.afid.UnoHelperException;
import de.muenchen.allg.afid.UnoProps;
import de.muenchen.allg.itd51.wollmux.XPrintModel;
import de.muenchen.allg.itd51.wollmux.core.document.Bookmark;
import de.muenchen.allg.itd51.wollmux.core.document.FormFieldFactory;
import de.muenchen.allg.itd51.wollmux.core.document.FormFieldFactory.FormField;
import de.muenchen.allg.itd51.wollmux.core.document.FormFieldFactory.FormFieldType;
import de.muenchen.allg.itd51.wollmux.core.document.PersistentDataContainer;
import de.muenchen.allg.itd51.wollmux.core.document.PersistentDataContainer.DataID;
import de.muenchen.allg.itd51.wollmux.core.document.SimulationResults;
import de.muenchen.allg.itd51.wollmux.core.document.SimulationResults.SimulationResultsProcessor;
import de.muenchen.allg.itd51.wollmux.core.document.TextDocumentModel;
import de.muenchen.allg.itd51.wollmux.core.document.commands.DocumentCommand;
import de.muenchen.allg.itd51.wollmux.core.document.commands.DocumentCommand.InsertFormValue;
import de.muenchen.allg.itd51.wollmux.core.document.commands.DocumentCommands;
import de.muenchen.allg.itd51.wollmux.core.parser.ConfigThingy;
import de.muenchen.allg.itd51.wollmux.core.parser.NodeNotFoundException;
import de.muenchen.allg.itd51.wollmux.core.parser.SyntaxErrorException;
import de.muenchen.allg.itd51.wollmux.core.util.L;
import de.muenchen.allg.itd51.wollmux.core.util.PropertyName;
import de.muenchen.allg.itd51.wollmux.core.util.Utils;
import de.muenchen.allg.itd51.wollmux.dialog.InfoDialog;
import de.muenchen.allg.itd51.wollmux.dispatch.DispatchProviderAndInterceptor;
import de.muenchen.allg.itd51.wollmux.document.DocumentManager;
import de.muenchen.allg.itd51.wollmux.print.PrintModels;
import de.muenchen.allg.itd51.wollmux.slv.ContentBasedDirectiveModel;
/**
* Performs a mail merge with LibreOffice.
*/
public class OOoBasedMailMerge implements AutoCloseable
{
public static final Logger LOGGER = LoggerFactory
.getLogger(OOoBasedMailMerge.class);
private static final String SEP = ":";
private static final String COLUMN_PREFIX_SINGLE_PARAMETER_FUNCTION = "WM:SP";
private static final String COLUMN_PREFIX_CHECKBOX_FUNCTION = "WM:CB";
private static final String COLUMN_PREFIX_MULTI_PARAMETER_FUNCTION = "WM:MP";
public static final String COLUMN_PREFIX_TEXTSECTION = "WM:SE_";
private static final String TEMP_WOLLMUX_MAILMERGE_PREFIX = "WollMuxMailMerge";
public static final String DATASOURCE_ODB_FILENAME = "datasource.odb";
private static final String TABLE_NAME = "data";
private XPrintModel pmod;
private CSVDataSourceWriter ds;
private File tmpDir;
boolean loadPrintSettings = false;
private File inputFile;
private String dbName;
private short type;
/**
* Create a mail merge based on LibreOffice.
*
* @param pmod
* The print model.
* @param type
* One of {@link MailMergeType}.
* @throws PrintException
* Some preconditions for the mail merge can't be ensured.
*/
public OOoBasedMailMerge(final XPrintModel pmod, final short type)
throws PrintException
{
this.pmod = pmod;
this.type = type;
PrintModels.setStage(pmod, L.m("Seriendruck vorbereiten"));
createMailMergeTempdir();
prepareDatasource();
modifyLoadPrinterSetting(true);
registerTempDatasouce();
LOGGER.debug("Temporäre Datenquelle: {}", dbName);
createAndAdjustInputFile();
}
@Override
public void close() throws Exception
{
modifyLoadPrinterSetting(loadPrintSettings);
unregisterTempDatasource();
FileUtils.deleteDirectory(tmpDir);
}
/**
* Start the mail merge.
*
* @throws PrintException
* Something went wrong.
*/
public void doMailMerge() throws PrintException
{
if (pmod.isCanceled())
{
return;
}
PrintModels.setStage(pmod, L.m("Gesamtdokument erzeugen"));
try
{
final XJob mailMerge = createMailMergeJob();
final ArrayList<NamedValue> mmProps = new ArrayList<>();
mmProps.add(new NamedValue(PropertyName.DATA_SOURCE_NAME, dbName));
mmProps.add(new NamedValue(PropertyName.COMMAND_TYPE, CommandType.TABLE));
mmProps.add(new NamedValue(PropertyName.COMMAND, TABLE_NAME));
mmProps.add(new NamedValue(PropertyName.DOCUMENT_URL,
UNO.getParsedUNOUrl(inputFile.toURI().toString()).Complete));
mmProps.add(new NamedValue(PropertyName.OUTPUT_URL,
UNO.getParsedUNOUrl(tmpDir.toURI().toString()).Complete));
mmProps.add(new NamedValue(PropertyName.OUTPUT_TYPE, type));
if (type == MailMergeType.FILE)
{
mmProps.add(
new NamedValue(PropertyName.SAVE_AS_SINGLE_FILE, Boolean.TRUE));
mmProps.add(
new NamedValue(PropertyName.FILE_NAME_FROM_COLUMN, Boolean.FALSE));
mmProps.add(new NamedValue(PropertyName.FILE_NAME_PREFIX, "output"));
} else if (type == MailMergeType.SHELL)
{
mmProps.add(
new NamedValue(PropertyName.SAVE_AS_SINGLE_FILE, Boolean.TRUE));
mmProps.add(
new NamedValue(PropertyName.FILE_NAME_FROM_COLUMN, Boolean.FALSE));
} else if (type == MailMergeType.PRINTER)
{
mmProps
.add(new NamedValue(PropertyName.SINGLE_PRINT_JOBS, Boolean.FALSE));
}
LOGGER.debug("Starting OOo-MailMerge in Verzeichnis {}", tmpDir);
Object result = mailMerge
.execute(mmProps.toArray(new NamedValue[mmProps.size()]));
// continue if not canceled or returned with error
if (!pmod.isCanceled())
{
if (type == MailMergeType.FILE)
{
handleFileResult(new File(tmpDir, "output0.odt"));
} else if (type == MailMergeType.SHELL)
{
handleShellResult(UNO.XTextDocument(result));
}
}
} catch (Exception e)
{
throw new PrintException("OOo-MailMergeService fehlgeschlagen:", e);
}
}
// open file as template and delete afterwards
private void handleFileResult(File outputFile)
{
if (outputFile.exists())
try
{
String unoURL = UNO
.getParsedUNOUrl(outputFile.toURI().toString()).Complete;
LOGGER.debug("Öffne erzeugtes Gesamtdokument {}", unoURL);
UNO.loadComponentFromURL(unoURL, true, false);
} catch (Exception e)
{
LOGGER.error("", e);
}
else
{
InfoDialog.showInfoModal(L.m("WollMux-Seriendruck"),
L.m("Leider konnte kein Gesamtdokument erstellt werden."));
pmod.cancel();
}
try
{
Files.delete(outputFile.toPath());
} catch (java.io.IOException ex)
{
LOGGER.error("Couldn't delete file", ex);
}
}
private void handleShellResult(XTextDocument result)
{
if (result != null && result.getCurrentController() != null
&& result.getCurrentController().getFrame() != null && result
.getCurrentController().getFrame().getContainerWindow() != null)
{
DocumentManager.getDocumentManager().addTextDocument(result);
DispatchProviderAndInterceptor.registerDocumentDispatchInterceptor(
result.getCurrentController().getFrame());
result.getCurrentController().getFrame().getContainerWindow()
.setVisible(true);
UNO.XTopWindow(
result.getCurrentController().getFrame().getContainerWindow())
.toFront();
} else
{
InfoDialog.showInfoModal(L.m("WollMux-Seriendruck"), L.m(
"Das erzeugte Gesamtdokument kann leider nicht angezeigt werden."));
pmod.cancel();
}
}
private void prepareDatasource() throws PrintException
{
try
{
// Datenquelle mit über mailMergeNewSetFormValue simulierten Daten
// erstellen
ds = new CSVDataSourceWriter();
SetFormValue.mailMergeNewSetFormValue(pmod, ds);
ds.flushAndClose();
} catch (java.io.IOException ex)
{
throw new PrintException(L.m(
"OOo-Based-MailMerge: kann Simulationsdatenquelle nicht erzeugen!"),
ex);
}
if (ds.getSize() == 0)
{
throw new PrintException(
"Der Seriendruck wurde abgebrochen, da Ihr Druckauftrag keine Datensätze enthält.");
}
}
/**
* Modifies the configuration option for loading print properties when files are opened.
*
* @param load
* True if the properties should be loaded, false otherwise. @return The value before the
* modification.
*/
private void modifyLoadPrinterSetting(boolean load)
{
try
{
Object cp = UNO
.createUNOService("com.sun.star.configuration.ConfigurationProvider");
com.sun.star.beans.PropertyValue aPathArgument = new com.sun.star.beans.PropertyValue();
aPathArgument.Name = "nodepath";
aPathArgument.Value = "/org.openoffice.Office.Common/Save/Document";
Object ca = UNO.XMultiServiceFactory(cp).createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationUpdateAccess",
new Object[] { aPathArgument });
XPropertySet props = UNO.XPropertySet(ca);
loadPrintSettings = AnyConverter
.toBoolean(props.getPropertyValue("LoadPrinter"));
props.setPropertyValue("LoadPrinter", load);
UnoRuntime.queryInterface(XChangesBatch.class, ca).commitChanges();
} catch (Exception e1)
{
LOGGER.warn(
"Die Option 'Laden von Druckeinstellungen mit dem Dokument' konnte nicht gesetzt werden.\n"
+ "Seriendrucke auf einem Drucker haben eventuell falsche Optionen gesetzt.");
LOGGER.debug("", e1);
}
}
/**
* Create and prepare the input document for the mail merge form the print
* model.
*
* @throws PrintException
* The input document can't be created or prepared.
*/
private void createAndAdjustInputFile() throws PrintException
{
inputFile = new File(tmpDir, "input.odt");
String url = UNO.getParsedUNOUrl(inputFile.toURI().toString()).Complete;
XStorable xStorable = UNO.XStorable(pmod.getTextDocument());
if (xStorable != null)
{
try
{
xStorable.storeToURL(url, new PropertyValue[] {});
} catch (IOException e)
{
throw new PrintException(
"Temporäres Dokument konnte nicht angelegt werden", e);
}
// Workaround for #16487
try
{
Thread.sleep(1000);
} catch (InterruptedException e2)
{
LOGGER.error("", e2);
Thread.currentThread().interrupt();
}
try
{
/*
* Open new document. It shouldn't be handled by WollMux because it's a
* temporary document. Check LibreOfficeEventHandler.
*/
XTextDocument tmpDoc = UNO
.XTextDocument(UNO.loadComponentFromURL(url, false, false, true));
if (UNO.XStorable(tmpDoc) == null)
{
UNO.XCloseable(tmpDoc).close(true);
throw new PrintException("Probleme mit dem temporären Dokument");
}
// prepare input document
addDatabaseFieldsForInsertFormValueBookmarks(tmpDoc);
updateTextSections(tmpDoc);
adjustDatabaseAndInputUserFields(tmpDoc);
/*
* Bookmarks make LO mail merge slow. So we delete all of the.
*
* If at some time we need bookmarks at least WollMux document commands
* have to be removed so that they are not processed twice.
*/
updateBookmarks(tmpDoc);
ContentBasedDirectiveModel.createModel(UNO.XTextDocument(tmpDoc))
.renameTextStyles();
removeWollMuxMetadata(UNO.XTextDocument(tmpDoc));
UNO.XStorable(tmpDoc).store();
UNO.XCloseable(tmpDoc).close(true);
} catch (UnoHelperException | CloseVetoException | IOException e)
{
throw new PrintException("Probleme mit dem temporären Dokument", e);
}
}
}
/**
* Prepare text sections in the document for the mail merge.
*
* @param doc
* The document.
*/
private void updateTextSections(XTextDocument doc)
{
XTextSectionsSupplier tssupp = UNO.XTextSectionsSupplier(doc);
XNameAccess textSections = tssupp.getTextSections();
String[] sectionNames = textSections.getElementNames();
Pattern groupPattern = Pattern
.compile(".* GROUPS(?:\\s\"(.*)\"|\\((.*)\\)\n?)");
for (String sectionName : sectionNames)
{
Matcher matcher = groupPattern.matcher(sectionName);
if (matcher.matches())
{
String res = (matcher.group(1) != null) ? matcher.group(1)
: matcher.group(2);
String groups = res.replaceAll("\"", "");
String[] groupNames = groups.split("\\s*,\\s*");
try
{
XTextSection section = UnoRuntime.queryInterface(XTextSection.class,
textSections.getByName(sectionName));
XPropertySet ps = UNO.XPropertySet(section);
XTextRange range = section.getAnchor();
UNO.setPropertyToDefault(range, PropertyName.CHAR_HIDDEN);
List<String> conditions = new ArrayList<>();
for (String groupName : groupNames)
{
conditions.add(String.format("([%s] != \"true\")",
COLUMN_PREFIX_TEXTSECTION + groupName));
}
String condition = StringUtils.join(conditions, " or ");
ps.setPropertyValue(PropertyName.IS_VISIBLE, false);
ps.setPropertyValue(PropertyName.CONDITION, condition);
} catch (Exception e)
{
LOGGER.error("", e);
}
}
}
}
/**
* Remove all non informational meta data of WollMux from the document.
*
* @param doc
* The document.
*/
private void removeWollMuxMetadata(XTextDocument doc)
{
if (doc == null) return;
PersistentDataContainer c = DocumentManager.createPersistentDataContainer(doc);
for (DataID dataId : DataID.values())
if (!dataId.isInfodata()) c.removeData(dataId);
c.flush();
}
/**
* Remove all bookmarks except setGroups-commands from the document. setGroups
* commands are converted, so that they can be interpreted by LibreOffice mail
* merge.
*
* @param tmpDoc
* The document.
*/
private void updateBookmarks(XTextDocument tmpDoc)
{
if (UNO.XBookmarksSupplier(tmpDoc) != null)
{
Predicate<String> setGroups = DocumentCommands
.getPatternForCommand("setGroups").asMatchPredicate();
XNameAccess xna = UNO.XBookmarksSupplier(tmpDoc).getBookmarks();
for (String name : xna.getElementNames())
{
try
{
if (setGroups.test(name))
{
updateSetGroupsBookmark(tmpDoc, name);
} else
{
XTextContent bookmark = UNO.XTextContent(xna.getByName(name));
if (bookmark != null)
{
bookmark.getAnchor().getText().removeTextContent(bookmark);
}
}
}
catch (NoSuchElementException e)
{
continue;
}
catch (Exception e)
{
LOGGER.error("", e);
}
}
}
}
/**
* Sets a condition on the given book mark according to its name. All
* mentioned groups are part of the condition. Renames the book mark.
*
* @param tmpDoc
* The document which has the book mark
* @param name
* The name of the book mark.
* @throws NoSuchElementException
* Couldn't find the book mark.
*/
private void updateSetGroupsBookmark(XTextDocument tmpDoc, String name)
throws NoSuchElementException
{
try
{
Bookmark bookmark = new Bookmark(name, UNO.XBookmarksSupplier(tmpDoc));
ConfigThingy groups = new ConfigThingy("cmd", name).get("GROUPS");
List<String> conditions = new ArrayList<>();
List<String> names = new ArrayList<>();
UNO.setPropertyToDefault(bookmark.getAnchor(), PropertyName.CHAR_HIDDEN);
for (ConfigThingy groupName : groups)
{
conditions.add(String.format("([%s] != \"true\")",
COLUMN_PREFIX_TEXTSECTION + groupName.toString()));
names.add(groupName.toString());
}
String condition = StringUtils.join(conditions, " or ");
XPropertySet ps = UNO.XPropertySet(
UNO.XBookmarksSupplier(tmpDoc).getBookmarks().getByName(name));
ps.setPropertyValue(PropertyName.BOOKMARK_HIDDEN, true);
ps.setPropertyValue(PropertyName.BOOKMARK_CONDITION, condition);
bookmark.rename(StringUtils.join(names, "_"));
} catch (NodeNotFoundException | java.io.IOException | SyntaxErrorException
| WrappedTargetException | UnknownPropertyException
| PropertyVetoException ex)
{
LOGGER.debug("", ex);
}
}
/**
* Replace all insertFormValue-Bookmarks with mail merge fields.
*
* @param doc
* The document which contains the bookmarks.
*/
private void addDatabaseFieldsForInsertFormValueBookmarks(XTextDocument doc)
{
DocumentCommands cmds = new DocumentCommands(UNO.XBookmarksSupplier(doc));
cmds.update();
HashMap<String, FormField> bookmarkNameToFormField = new HashMap<>();
for (DocumentCommand cmd : cmds)
{
if (cmd instanceof InsertFormValue)
{
InsertFormValue ifvCmd = (InsertFormValue) cmd;
FormField field = FormFieldFactory.createFormField(doc, ifvCmd,
bookmarkNameToFormField);
if (field == null)
continue;
field.setCommand(ifvCmd);
String columnName = getSpecialColumnNameForFormField(field);
if (columnName == null)
columnName = ifvCmd.getID();
try
{
XDependentTextField dbField = createDatabaseField(
UNO.XMultiServiceFactory(doc), TABLE_NAME, columnName);
ifvCmd.insertTextContentIntoBookmark(dbField, true);
// approximate checkboxes with chars of font 'OpenSymbol'
if (field.getType() == FormFieldType.CHECKBOX_FORM_FIELD)
UNO.setProperty(ifvCmd.getTextCursor(), PropertyName.CHAR_FONT_NAME,
"OpenSymbol");
} catch (PrintException | UnoHelperException e)
{
LOGGER.error("", e);
}
}
}
}
/**
* Create a column name for a {@link FormField}.
*
* @param field
* The {@link FormField}.
* @return A column name created from the type and possible Trafos of the
* {@link FormField}. Can be null if it the field has no Id or Trafo.
*/
private String getSpecialColumnNameForFormField(FormField field)
{
String trafo = field.getTrafoName();
String id = field.getId();
if (field.getType() == FormFieldType.CHECKBOX_FORM_FIELD && id != null
&& trafo != null)
return COLUMN_PREFIX_CHECKBOX_FUNCTION + SEP + id + SEP + trafo;
else if (field.getType() == FormFieldType.CHECKBOX_FORM_FIELD && id != null
&& trafo == null)
return COLUMN_PREFIX_CHECKBOX_FUNCTION + SEP + id;
else if (field.singleParameterTrafo() && id != null && trafo != null)
return COLUMN_PREFIX_SINGLE_PARAMETER_FUNCTION + SEP + id + SEP + trafo;
else if (!field.singleParameterTrafo() && trafo != null)
return COLUMN_PREFIX_MULTI_PARAMETER_FUNCTION + SEP + trafo;
return null;
}
/**
* Adjust mail merge fields and InputUserFields to use the new database
* {@link #dbName}.
*
* @param tmpDoc
* The document which contains the fields.
*/
private void adjustDatabaseAndInputUserFields(XTextDocument tmpDoc)
{
if (UNO.XTextFieldsSupplier(tmpDoc) != null)
{
XEnumeration xenum =
UNO.XTextFieldsSupplier(tmpDoc).getTextFields().createEnumeration();
while (xenum.hasMoreElements())
{
XDependentTextField tf = null;
try
{
tf = UNO.XDependentTextField(xenum.nextElement());
}
catch (Exception e)
{
continue;
}
// Database-Felder anpassen auf temporäre Datenquelle/Tabelle
if (UNO.supportsService(tf, "com.sun.star.text.TextField.Database"))
{
XPropertySet master = tf.getTextFieldMaster();
Utils.setProperty(master, PropertyName.DATA_BASE_NAME, dbName);
Utils.setProperty(master, PropertyName.DATA_TABLE_NAME, TABLE_NAME);
}
// "Nächster Datensatz"-Felder anpassen auf temporäre Datenquelle/Tabelle
if (UNO.supportsService(tf, "com.sun.star.text.TextField.DatabaseNextSet"))
{
Utils.setProperty(tf, PropertyName.DATA_BASE_NAME, dbName);
Utils.setProperty(tf, PropertyName.DATA_TABLE_NAME, TABLE_NAME);
}
// InputUser-Felder ersetzen durch entsprechende Database-Felder
else if (UNO.supportsService(tf, "com.sun.star.text.TextField.InputUser"))
{
adjustInputUserFields(tmpDoc, tf);
}
}
}
}
/**
* Adjust a InputUserField in the document.
*
* @param tmpDoc
* The document.
* @param tf
* The field.
*/
private void adjustInputUserFields(XTextDocument tmpDoc,
XDependentTextField tf)
{
String content = "";
try
{
content = AnyConverter.toString(Utils.getProperty(tf, "Content"));
}
catch (IllegalArgumentException e)
{
// we assume that there's no content
}
String trafo = TextDocumentModel.getFunctionNameForUserFieldName(content);
if (trafo != null)
{
try
{
XDependentTextField dbField =
createDatabaseField(UNO.XMultiServiceFactory(tmpDoc),
TABLE_NAME, COLUMN_PREFIX_MULTI_PARAMETER_FUNCTION + SEP + trafo);
tf.getAnchor().getText().insertTextContent(tf.getAnchor(), dbField,
true);
}
catch (Exception e)
{
LOGGER.error("", e);
}
}
}
/**
* Count the number of "Next record" fields in the document.
*
* @return The number of fields.
*/
private int countNextSets()
{
int numberOfNextSets = 1;
if (UNO.XTextFieldsSupplier(pmod.getTextDocument()) != null)
{
XEnumeration xenum =
UNO.XTextFieldsSupplier(pmod.getTextDocument()).getTextFields()
.createEnumeration();
while (xenum.hasMoreElements())
{
XDependentTextField tf = null;
try
{
tf = UNO.XDependentTextField(xenum.nextElement());
}
catch (Exception e)
{
continue;
}
if (UNO.supportsService(tf, "com.sun.star.text.TextField.DatabaseNextSet"))
{
numberOfNextSets++;
}
}
}
return numberOfNextSets;
}
/**
* Create a new mail merge field using the database {@link #dbName}
*
* @param factory
* The factory to create the field.
* @param tableName
* The table of the database.
* @param columnName
* The column in the table to use.
* @return A mail merge field.
* @throws PrintException
* The Field can't be created.
*/
private XDependentTextField createDatabaseField(XMultiServiceFactory factory,
String tableName, String columnName) throws PrintException
{
try
{
XDependentTextField dbField = UNO.XDependentTextField(
factory.createInstance("com.sun.star.text.TextField.Database"));
XPropertySet m = UNO.XPropertySet(
factory.createInstance("com.sun.star.text.FieldMaster.Database"));
UNO.setProperty(m, PropertyName.DATA_BASE_NAME, dbName);
UNO.setProperty(m, PropertyName.DATA_TABLE_NAME, tableName);
UNO.setProperty(m, PropertyName.DATA_COLUMN_NAME, columnName);
dbField.attachTextFieldMaster(m);
return dbField;
} catch (com.sun.star.uno.Exception | UnoHelperException ex)
{
throw new PrintException(ex);
}
}
/**
* Unregister the database {@link #dbName} and delete the corresponding file.
*/
private void unregisterTempDatasource()
{
XSingleServiceFactory dbContext = UNO.XSingleServiceFactory(UNO.dbContext);
XNamingService naming = UNO.XNamingService(dbContext);
if (naming != null)
{
try
{
naming.revokeObject(dbName);
} catch (Exception e)
{
LOGGER.error("", e);
}
}
}
/**
* Register a database with a new random name.
*
* @throws PrintException
* The database can't be registered.
*/
private void registerTempDatasouce() throws PrintException
{
XDocumentDataSource dataSource = ds.createXDocumentDatasource();
// neuen Zufallsnamen für Datenquelle bestimmen
XNameAccess nameAccess = UNO.XNameAccess(UNO.dbContext);
if (nameAccess != null)
{
do
{
dbName = TEMP_WOLLMUX_MAILMERGE_PREFIX + new Random().nextInt(100000);
} while (nameAccess.hasByName(dbName));
}
try
{
UNO.dbContext.registerObject(dbName, dataSource);
} catch (Exception e)
{
throw new PrintException("Die Datenbank konnte nicht registriert werden.",
e);
}
}
/**
* Create the mail merge job.
*
* @return The job.
* @throws PrintException
* The job can't be created.
*/
private XJob createMailMergeJob() throws PrintException
{
try
{
final XJob mailMerge = UnoRuntime.queryInterface(XJob.class,
UNO.xMCF.createInstanceWithContext("com.sun.star.text.MailMerge",
UNO.defaultContext));
int maxDatasets = (int) Math
.ceil((double) ds.getSize() / countNextSets());
pmod.setPrintProgressMaxValue((short) maxDatasets);
pmod.setPrintProgressValue((short) 0);
XCancellable mailMergeCancellable = UnoRuntime
.queryInterface(XCancellable.class, mailMerge);
// Register MailMergeEventListener
XMailMergeBroadcaster xmmb = UnoRuntime
.queryInterface(XMailMergeBroadcaster.class, mailMerge);
xmmb.addMailMergeEventListener(new XMailMergeListener()
{
int count = 0;
final long start = System.currentTimeMillis();
@Override
public void notifyMailMergeEvent(MailMergeEvent event)
{
if (mailMergeCancellable != null && pmod.isCanceled())
{
mailMergeCancellable.cancel();
}
pmod.setPrintProgressValue((short) ++count);
LOGGER.trace(L.m("OOo-MailMerger: verarbeite Datensatz %1 (%2 ms)",
count, (System.currentTimeMillis() - start)));
if (count >= maxDatasets && type == MailMergeType.PRINTER)
{
count = 0;
pmod.setPrintMessage(L.m("Sende Druckauftrag - bitte warten..."));
}
}
});
return mailMerge;
} catch (com.sun.star.uno.Exception ex)
{
throw new PrintException("Seriendruck konnte nicht ausgeführt werden",
ex);
}
}
/**
* Creates a folder in the system temporary folder with name
* '{@link #TEMP_WOLLMUX_MAILMERGE_PREFIX}xxx', where xxx is a 3 digit number.
*
* @return The folder.
*/
private void createMailMergeTempdir()
{
File sysTmp = new File(System.getProperty("java.io.tmpdir"));
do
{
// create random number with 3 digits
tmpDir = new File(sysTmp,
TEMP_WOLLMUX_MAILMERGE_PREFIX + (new Random().nextInt(899) + 100));
} while (!tmpDir.mkdir());
}
/**
* Class for writing records in a CSV-file.
*/
private class CSVDataSourceWriter implements SimulationResultsProcessor
{
private static final char OPENSYMBOL_CHECKED = 0xE4C4;
private static final char OPENSYMBOL_UNCHECKED = 0xE470;
/**
* The CSV-file.
*/
File csvFile = new File(tmpDir, TABLE_NAME + ".csv");
/**
* Collection of all records.
*/
ArrayList<Map<String, String>> records = new ArrayList<>();
/**
* Collection of all columns contained in {@link #records}.
*/
HashSet<String> columns = new HashSet<>();
/**
* Get the number of available records.
*
* @return Number of records.
*/
public int getSize()
{
return records.size();
}
/**
* Add a new record.
*
* @param ds
* Key/Value pair defining a record.
*/
public void addRecord(Map<String, String> ds)
{
records.add(ds);
columns.addAll(ds.keySet());
}
/**
* After all records where added with {@link #addRecord(Map)}. This method
* writes the file. Later calls of {@link #addRecord(Map)} have no impact.
*
* @throws java.io.IOException
* Data can't be written.
*/
public void flushAndClose() throws java.io.IOException
{
try (FileOutputStream fos = new FileOutputStream(csvFile);
PrintStream p = new PrintStream(fos, true, StandardCharsets.UTF_8))
{
List<String> headers = new ArrayList<>(columns);
Collections.sort(headers);
p.print(line(headers));
for (Map<String, String> record : records)
{
ArrayList<String> entries = new ArrayList<>();
for (String key : headers)
{
String val = record.get(key);
if (val == null)
val = "";
entries.add(val);
}
p.print(line(entries));
}
}
}
@Override
public void processSimulationResults(SimulationResults simRes)
{
if (simRes == null)
{
return;
}
HashMap<String, String> data = new HashMap<>(simRes.getFormFieldValues());
for (FormField field : simRes.getFormFields())
{
String columnName = getSpecialColumnNameForFormField(field);
if (columnName == null)
continue;
String content = simRes.getFormFieldContent(field);