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Some more minor bugfixing, refactoring and rearrangement

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@167 f0f2a975-2e09-46c8-9428-3b39399b9f3c
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henrikjust 2014-08-27 09:00:49 +00:00
parent 6249ef406e
commit 9babea1b6c
7 changed files with 106 additions and 115 deletions
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167
source/java/org/openoffice/da/comp/w2lcommon/filter/ExportFilterBase.java
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@ -45,7 +45,6 @@ import com.sun.star.xml.XExportFilter;
import org.openoffice.da.comp.w2lcommon.helper.MessageBox;
import writer2latex.api.Converter;
import writer2latex.api.ConverterFactory;
import writer2latex.api.ConverterResult;
import writer2latex.api.OutputFile;
import writer2latex.util.Misc;
import writer2latex.util.SimpleDOMBuilder;
@ -226,105 +225,97 @@ XTypeProvider {
public void convert (org.w3c.dom.Document dom,com.sun.star.io.XOutputStream exportStream)
throws com.sun.star.uno.RuntimeException, IOException {
// Initialize the file access
sfa2 = null;
try {
Object sfaObject = xComponentContext.getServiceManager().createInstanceWithContext(
"com.sun.star.ucb.SimpleFileAccess", xComponentContext);
sfa2 = (XSimpleFileAccess2) UnoRuntime.queryInterface(XSimpleFileAccess2.class, sfaObject);
}
catch (com.sun.star.uno.Exception e) {
// failed to get SimpleFileAccess service (should not happen)
}
// Get base name from the URL provided by OOo
String sName= getFileName(sURL);
// Create converter
// Create converter and supply it with filter data and a suitable graphic converter
Converter converter = ConverterFactory.createConverter(sdMime);
if (converter==null) {
throw new com.sun.star.uno.RuntimeException("Failed to create converter to "+sdMime);
}
// Adapter for output stream (Main output file)
XOutputStreamToOutputStreamAdapter newxos =new XOutputStreamToOutputStreamAdapter(exportStream);
// Apply the FilterData to the converter
if (filterData!=null) {
FilterDataParser fdp = new FilterDataParser(xComponentContext);
fdp.applyFilterData(filterData,converter);
}
// Do conversion
converter.setGraphicConverter(new GraphicConverterImpl(xComponentContext));
// Do conversion. The base name is take from the URL provided by the office
Iterator<OutputFile> docEnum = converter.convert(dom,Misc.makeFileName(getFileName(sURL))).iterator();
ConverterResult dataOut = converter.convert(dom,Misc.makeFileName(sName));
// Write out files
Iterator<OutputFile> docEnum = dataOut.iterator();
// Remove the file name part of the URL
String sNewURL = null;
if (sURL.lastIndexOf("/")>-1) {
// Take the URL up to and including the last slash
sNewURL = sURL.substring(0,sURL.lastIndexOf("/")+1);
if (docEnum.hasNext()) {
// The master document is written to the XOutStream supplied by the XMLFilterAdaptor
XOutputStreamToOutputStreamAdapter newxos =new XOutputStreamToOutputStreamAdapter(exportStream);
docEnum.next().write(newxos);
newxos.flush();
newxos.close();
if (docEnum.hasNext() && sURL.startsWith("file:")) {
// Additional files are written directly using UCB
// Initialize the file access (used to write all additional output files)
sfa2 = null;
try {
Object sfaObject = xComponentContext.getServiceManager().createInstanceWithContext(
"com.sun.star.ucb.SimpleFileAccess", xComponentContext);
sfa2 = (XSimpleFileAccess2) UnoRuntime.queryInterface(XSimpleFileAccess2.class, sfaObject);
}
catch (com.sun.star.uno.Exception e) {
// failed to get SimpleFileAccess service (should not happen)
}
if (sfa2!=null) {
// Remove the file name part of the URL
String sNewURL = null;
if (sURL.lastIndexOf("/")>-1) {
// Take the URL up to and including the last slash
sNewURL = sURL.substring(0,sURL.lastIndexOf("/")+1);
}
else {
// The URL does not include a path; this should not really happen,
// but in this case we will write to the current default directory
sNewURL = "";
}
while (docEnum.hasNext()) {
OutputFile docOut = docEnum.next();
// Get the file name and the (optional) directory name
String sFullFileName = Misc.makeHref(docOut.getFileName());
String sDirName = "";
String sFileName = sFullFileName;
int nSlash = sFileName.indexOf("/");
if (nSlash>-1) {
sDirName = sFileName.substring(0,nSlash);
sFileName = sFileName.substring(nSlash+1);
}
try{
// Create subdirectory if required
if (sDirName.length()>0 && !sfa2.exists(sNewURL+sDirName)) {
sfa2.createFolder(sNewURL+sDirName);
}
// writeFile demands an InputStream, so we need a pipe
Object xPipeObj=xMSF.createInstance("com.sun.star.io.Pipe");
XInputStream xInStream = (XInputStream) UnoRuntime.queryInterface(XInputStream.class, xPipeObj );
XOutputStream xOutStream = (XOutputStream) UnoRuntime.queryInterface(XOutputStream.class, xPipeObj );
OutputStream outStream = new XOutputStreamToOutputStreamAdapter(xOutStream);
// Feed the pipe with content...
docOut.write(outStream);
outStream.flush();
outStream.close();
xOutStream.closeOutput();
// ...and then write the content to the URL
sfa2.writeFile(sNewURL+sFullFileName,xInStream);
}
catch (Throwable e){
MessageBox msgBox = new MessageBox(xComponentContext);
msgBox.showMessage(__displayName+": Error writing files",
e.toString()+" at "+e.getStackTrace()[0].toString());
}
}
}
}
}
else {
// The URL does not include a path; this should not really happen,
// but in this case we will write to the current default directory
sNewURL = "";
}
while (docEnum.hasNext() && sURL.startsWith("file:")) {
OutputFile docOut = docEnum.next();
if (dataOut.getMasterDocument()==docOut) {
// The master document is written to the XOutStream supplied
// by the XMLFilterAdaptor
docOut.write(newxos);
newxos.flush();
newxos.close();
}
else {
// Additional files are written directly using UCB
// Get the file name and the (optional) directory name
String sFullFileName = Misc.makeHref(docOut.getFileName());
String sDirName = "";
String sFileName = sFullFileName;
int nSlash = sFileName.indexOf("/");
if (nSlash>-1) {
sDirName = sFileName.substring(0,nSlash);
sFileName = sFileName.substring(nSlash+1);
}
try{
// Create subdirectory if required
if (sDirName.length()>0 && !sfa2.exists(sNewURL+sDirName)) {
sfa2.createFolder(sNewURL+sDirName);
}
// writeFile demands an InputStream, so we need a pipe
Object xPipeObj=xMSF.createInstance("com.sun.star.io.Pipe");
XInputStream xInStream
= (XInputStream) UnoRuntime.queryInterface(XInputStream.class, xPipeObj );
XOutputStream xOutStream
= (XOutputStream) UnoRuntime.queryInterface(XOutputStream.class, xPipeObj );
OutputStream outStream = new XOutputStreamToOutputStreamAdapter(xOutStream);
// Feed the pipe with content...
docOut.write(outStream);
outStream.flush();
outStream.close();
xOutStream.closeOutput();
// ...and then write the content to the URL
sfa2.writeFile(sNewURL+sFullFileName,xInStream);
}
catch (Throwable e){
MessageBox msgBox = new MessageBox(xComponentContext);
msgBox.showMessage(__displayName+": Error writing files",
e.toString()+" at "+e.getStackTrace()[0].toString());
}
}
// The converter did not produce any files (should not happen)
MessageBox msgBox = new MessageBox(xComponentContext);
msgBox.showMessage(__displayName+": Conversion failed","Internal error");
}
}