/**
* Updates the element info to a change of the file content and sends out appropriate
* notifications.
*
* @param fileEditorInput the input of an text editor
*/
protected void handleElementContentChanged(IEditorInput fileEditorInput) {
FileInfo info = (FileInfo) getElementInfo(fileEditorInput);
if (info == null) {
return;
}
IStorage storage = EditorUtils.getStorageFromInput(fileEditorInput);
if (storage instanceof IFile) {
IFile file = (IFile) storage;
IDocument document = createEmptyDocument();
IStatus status = null;
try {
try {
refreshFile(file);
} catch (CoreException x) {
log.error("handleElementContentChanged", x);
}
setDocumentContent(document, file);
} catch (CoreException x) {
status = x.getStatus();
}
String newContent = document.get();
if (!newContent.equals(info.fDocument.get())) {
// set the new content and fire content related events
fireElementContentAboutToBeReplaced(fileEditorInput);
removeUnchangedElementListeners(fileEditorInput, info);
info.fDocument.removeDocumentListener(info);
info.fDocument.set(newContent);
info.fCanBeSaved = false;
info.modificationStamp = computeModificationStamp(file);
info.fStatus = status;
addUnchangedElementListeners(fileEditorInput, info);
fireElementContentReplaced(fileEditorInput);
} else {
removeUnchangedElementListeners(fileEditorInput, info);
// fires only the dirty state related event
info.fCanBeSaved = false;
info.modificationStamp = computeModificationStamp(file);
info.fStatus = status;
addUnchangedElementListeners(fileEditorInput, info);
fireElementDirtyStateChanged(fileEditorInput, false);
}
}
}
public static FileInfo getFileInfo(File f, FilenameFilter filter, boolean showHidden) {
FileInfo lFileInfo = new FileInfo();
String filePath = f.getPath();
File lFile = new File(filePath);
lFileInfo.canRead = lFile.canRead();
lFileInfo.canWrite = lFile.canWrite();
lFileInfo.isHidden = lFile.isHidden();
lFileInfo.fileName = f.getName();
lFileInfo.modifiedDate = lFile.lastModified();
lFileInfo.isDir = lFile.isDirectory();
lFileInfo.filePath = filePath;
if (lFileInfo.isDir) {
int lCount = 0;
File[] files = lFile.listFiles(filter);
// null means we cannot access this dir
if (files == null) {
return null;
}
for (File child : files) {
if ((!child.isHidden() || showHidden) && isNormalFile(child.getAbsolutePath())) {
lCount++;
}
}
lFileInfo.count = lCount;
} else {
lFileInfo.fileSize = lFile.length();
}
return lFileInfo;
}
/**
* Returns true iff all the files listed in this tracker's dependency list exist and are at the
* same version as when they were recorded.
*
* @return a boolean
*/
boolean isUpToDate(Properties properties) {
Iterator e;
// fixes bug 962
{
if (mProperties.size() != properties.size()) {
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="my size " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(),
"051018-181",
new Object[] {new Integer(mProperties.size())}));
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="new size " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(),
"051018-189",
new Object[] {new Integer(properties.size())}));
return false;
}
for (e = mProperties.keySet().iterator(); e.hasNext(); ) {
String key = (String) e.next();
String val0 = mProperties.getProperty(key);
String val1 = properties.getProperty(key);
// val0 can't be null; properties don't allow that
if (val1 == null || !val0.equals(val1)) {
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="Missing or changed property: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(), "051018-207", new Object[] {val0}));
return false;
}
}
}
for (e = mDependencies.iterator(); e.hasNext(); ) {
FileInfo saved = (FileInfo) e.next();
FileInfo current = new FileInfo(saved.mPathname);
if (!saved.isUpToDate(current)) {
mLogger.debug(saved.mPathname + " has changed");
mLogger.debug("was " + saved.mLastMod);
mLogger.debug(" is " + current.mLastMod);
return false;
}
}
return true;
}
/**
* Add the specified file to the list of file dependencies.
*
* @param file a file
*/
void addFile(File file) {
mLogger.debug("addFile Path is " + file.getPath());
FileInfo fi = new FileInfo(file.getPath());
try {
fi.mPathname = file.getCanonicalPath();
} catch (java.io.IOException e) {
throw new ChainedException(e);
}
mDependencies.add(fi);
}
public static FileInfo getFileInfo(File lFile) {
FileInfo lFileInfo = new FileInfo();
lFileInfo.canRead = lFile.canRead();
lFileInfo.canWrite = lFile.canWrite();
lFileInfo.isHidden = lFile.isHidden();
lFileInfo.fileName = getNameFromFilepath(lFile.getAbsolutePath());
lFileInfo.modifiedDate = lFile.lastModified();
lFileInfo.isDir = lFile.isDirectory();
lFileInfo.filePath = lFile.getAbsolutePath();
lFileInfo.fileSize = lFile.length();
return lFileInfo;
}
byte[] uncompress(byte[] input) {
if (fi.compression == FileInfo.PACK_BITS)
return packBitsUncompress(input, fi.rowsPerStrip * fi.width * fi.getBytesPerPixel());
else if (fi.compression == FileInfo.LZW || fi.compression == FileInfo.LZW_WITH_DIFFERENCING)
return lzwUncompress(input);
else if (fi.compression == FileInfo.ZIP) return zipUncompress(input);
else return input;
}
@Override
protected ElementInfo createElementInfo(Object element) throws CoreException {
if (element instanceof IEditorInput) {
IEditorInput input = (IEditorInput) element;
IStorage storage = EditorUtils.getStorageFromInput(input);
if (storage instanceof IFile) {
IFile file = (IFile) storage;
try {
refreshFile(file);
} catch (CoreException x) {
log.warn("Can't refresh file", x);
}
IDocument d;
IStatus s = null;
try {
d = createDocument(element);
} catch (CoreException x) {
log.warn("Can't create document", x);
s = x.getStatus();
d = createEmptyDocument();
}
// Set the initial line delimiter
String initialLineDelimiter = GeneralUtils.getDefaultLineSeparator();
if (initialLineDelimiter != null) {
((IDocumentExtension4) d).setInitialLineDelimiter(initialLineDelimiter);
}
IAnnotationModel m = createAnnotationModel(element);
FileSynchronizer f = new FileSynchronizer(input);
f.install();
FileInfo info = new FileInfo(d, m, f);
info.modificationStamp = computeModificationStamp(file);
info.fStatus = s;
return info;
}
}
return super.createElementInfo(element);
}
/** Returns an InputStream for the image described by this FileInfo. */
public InputStream createInputStream(FileInfo fi) throws IOException, MalformedURLException {
InputStream is = null;
boolean gzip =
fi.fileName != null && (fi.fileName.endsWith(".gz") || fi.fileName.endsWith(".GZ"));
if (fi.inputStream != null) is = fi.inputStream;
else if (fi.url != null && !fi.url.equals("")) is = new URL(fi.url + fi.fileName).openStream();
else {
if (fi.directory.length() > 0 && !fi.directory.endsWith(Prefs.separator))
fi.directory += Prefs.separator;
File f = new File(fi.directory + fi.fileName);
if (gzip) fi.compression = FileInfo.COMPRESSION_UNKNOWN;
if (f == null || f.isDirectory() || !validateFileInfo(f, fi)) is = null;
else is = new FileInputStream(f);
}
if (is != null) {
if (fi.compression >= FileInfo.LZW) is = new RandomAccessStream(is);
else if (gzip) is = new GZIPInputStream(is, 50000);
}
return is;
}
private static FileInfo parseFile(Node parent) throws XmlParserException {
String label = "";
String name = "";
String location = "";
Vector<Annotation> annotations = null;
NodeList nodes = parent.getChildNodes();
for (int nodeid = 0; nodeid < nodes.getLength(); ++nodeid) {
Node node = nodes.item(nodeid);
if (node.getNodeType() != Node.ELEMENT_NODE) continue;
Element element = (Element) node;
if (element.getTagName().equals("label")) label = element.getTextContent();
else if (element.getTagName().equals("name")) name = element.getTextContent();
else if (element.getTagName().equals("location")) location = element.getTextContent();
else if (element.getTagName().equals("annotations")) annotations = parseAnnotations(node);
}
FileInfo file = new FileInfo(label, name, location);
if (annotations != null) file.addAnnotations(annotations);
return file;
}
/**
* This will update the FileInfo object chain to use the (possibly new) webappPath once the
* DependencyTracker object has been reconstitutded from ondisk cache.
*/
void updateWebappPath() {
String webappPath = LPS.HOME(); // get it from global
if (webappPath.equals(mWebappPath)) return;
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="updating webappPath from: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(), "051018-128", new Object[] {mWebappPath}));
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="updating webappPath to: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(), "051018-136", new Object[] {webappPath}));
for (Iterator e = mDependencies.iterator(); e.hasNext(); ) {
FileInfo saved = (FileInfo) e.next();
if (saved.mPathname.startsWith(mWebappPath)) {
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="updating dependencies from: " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(), "051018-147", new Object[] {saved.mPathname}));
saved.mPathname = webappPath + saved.mPathname.substring(mWebappPath.length());
mLogger.debug(
/* (non-Javadoc)
* @i18n.test
* @org-mes="updating dependencies to : " + p[0]
*/
org.openlaszlo.i18n.LaszloMessages.getMessage(
DependencyTracker.class.getName(), "051018-157", new Object[] {saved.mPathname}));
}
}
mWebappPath = webappPath;
}
static boolean validateFileInfo(File f, FileInfo fi) {
long offset = fi.getOffset();
long length = 0;
if (fi.width <= 0 || fi.height < 0) {
error("Width or height <= 0.", fi, offset, length);
return false;
}
if (offset >= 0 && offset < 1000L) return true;
if (offset < 0L) {
error("Offset is negative.", fi, offset, length);
return false;
}
if (fi.fileType == FileInfo.BITMAP || fi.compression != FileInfo.COMPRESSION_NONE) return true;
length = f.length();
long size = fi.width * fi.height * fi.getBytesPerPixel();
size = fi.nImages > 1 ? size : size / 4;
if (fi.height == 1) size = 0; // allows plugins to read info of unknown length at end of file
if (offset + size > length) {
error("Offset + image size > file length.", fi, offset, length);
return false;
}
return true;
}
/** Opens a stack of images. */
ImagePlus openStack(ColorModel cm, boolean show) {
ImageStack stack = new ImageStack(fi.width, fi.height, cm);
long skip = fi.getOffset();
Object pixels;
try {
ImageReader reader = new ImageReader(fi);
InputStream is = createInputStream(fi);
if (is == null) return null;
IJ.resetEscape();
for (int i = 1; i <= fi.nImages; i++) {
if (!silentMode) IJ.showStatus("Reading: " + i + "/" + fi.nImages);
if (IJ.escapePressed()) {
IJ.beep();
IJ.showProgress(1.0);
silentMode = false;
return null;
}
pixels = reader.readPixels(is, skip);
if (pixels == null) break;
stack.addSlice(null, pixels);
skip = fi.gapBetweenImages;
if (!silentMode) IJ.showProgress(i, fi.nImages);
}
is.close();
} catch (Exception e) {
IJ.log("" + e);
} catch (OutOfMemoryError e) {
IJ.outOfMemory(fi.fileName);
stack.trim();
}
if (!silentMode) IJ.showProgress(1.0);
if (stack.getSize() == 0) return null;
if (fi.sliceLabels != null && fi.sliceLabels.length <= stack.getSize()) {
for (int i = 0; i < fi.sliceLabels.length; i++) stack.setSliceLabel(fi.sliceLabels[i], i + 1);
}
ImagePlus imp = new ImagePlus(fi.fileName, stack);
if (fi.info != null) imp.setProperty("Info", fi.info);
if (show) imp.show();
imp.setFileInfo(fi);
setCalibration(imp);
ImageProcessor ip = imp.getProcessor();
if (ip.getMin() == ip.getMax()) // find stack min and max if first slice is blank
setStackDisplayRange(imp);
if (!silentMode) IJ.showProgress(1.0);
silentMode = false;
return imp;
}
Object readRGB48(InputStream in) throws IOException {
if (fi.compression > FileInfo.COMPRESSION_NONE) return readCompressedRGB48(in);
int channels = fi.samplesPerPixel;
short[][] stack = new short[channels][nPixels];
DataInputStream dis = new DataInputStream(in);
int pixel = 0;
int min = 65535, max = 0;
if (fi.stripLengths == null) {
fi.stripLengths = new int[fi.stripOffsets.length];
fi.stripLengths[0] = width * height * bytesPerPixel;
}
for (int i = 0; i < fi.stripOffsets.length; i++) {
if (i > 0) {
long skip =
(fi.stripOffsets[i] & 0xffffffffL)
- (fi.stripOffsets[i - 1] & 0xffffffffL)
- fi.stripLengths[i - 1];
if (skip > 0L) dis.skip(skip);
}
int len = fi.stripLengths[i];
int bytesToGo = (nPixels - pixel) * channels * 2;
if (len > bytesToGo) len = bytesToGo;
byte[] buffer = new byte[len];
dis.readFully(buffer);
int value;
int channel = 0;
boolean intel = fi.intelByteOrder;
for (int base = 0; base < len; base += 2) {
if (intel) value = ((buffer[base + 1] & 0xff) << 8) | (buffer[base] & 0xff);
else value = ((buffer[base] & 0xff) << 8) | (buffer[base + 1] & 0xff);
if (value < min) min = value;
if (value > max) max = value;
stack[channel][pixel] = (short) (value);
channel++;
if (channel == channels) {
channel = 0;
pixel++;
}
}
showProgress(i + 1, fi.stripOffsets.length);
}
this.min = min;
this.max = max;
return stack;
}
static void error(String msg, FileInfo fi, long offset, long length) {
IJ.error(
"FileOpener",
"FileInfo parameter error. \n"
+ msg
+ "\n \n"
+ " Width: "
+ fi.width
+ "\n"
+ " Height: "
+ fi.height
+ "\n"
+ " Offset: "
+ offset
+ "\n"
+ " Bytes/pixel: "
+ fi.getBytesPerPixel()
+ "\n"
+ (length > 0 ? " File length: " + length + "\n" : ""));
}
/**
* Writes the image to the specified OutputStream. The OutputStream is not closed. The fi.pixels
* field must contain the image data. If fi.nImages>1 then fi.pixels must be a 2D array, for
* example an array of images returned by ImageStack.getImageArray()). The fi.offset field is
* ignored.
*/
public void write(OutputStream out) throws IOException {
if (fi.pixels == null && fi.virtualStack == null)
throw new IOException("ImageWriter: fi.pixels==null");
if (fi.nImages > 1 && fi.virtualStack == null && !(fi.pixels instanceof Object[]))
throw new IOException("ImageWriter: fi.pixels not a stack");
if (fi.width * fi.height * fi.getBytesPerPixel() < 26214400)
showProgressBar = false; // don't show progress bar if image<25MB
switch (fi.fileType) {
case FileInfo.GRAY8:
case FileInfo.COLOR8:
if (fi.nImages > 1 && fi.virtualStack != null) write8BitVirtualStack(out, fi.virtualStack);
else if (fi.nImages > 1) write8BitStack(out, (Object[]) fi.pixels);
else write8BitImage(out, (byte[]) fi.pixels);
break;
case FileInfo.GRAY16_SIGNED:
case FileInfo.GRAY16_UNSIGNED:
if (fi.nImages > 1 && fi.virtualStack != null) write16BitVirtualStack(out, fi.virtualStack);
else if (fi.nImages > 1) write16BitStack(out, (Object[]) fi.pixels);
else write16BitImage(out, (short[]) fi.pixels);
break;
case FileInfo.RGB48:
writeRGB48Image(out, (Object[]) fi.pixels);
break;
case FileInfo.GRAY32_FLOAT:
if (fi.nImages > 1 && fi.virtualStack != null) writeFloatVirtualStack(out, fi.virtualStack);
else if (fi.nImages > 1) writeFloatStack(out, (Object[]) fi.pixels);
else writeFloatImage(out, (float[]) fi.pixels);
break;
case FileInfo.RGB:
if (fi.nImages > 1 && fi.virtualStack != null) writeRGBVirtualStack(out, fi.virtualStack);
else if (fi.nImages > 1) writeRGBStack(out, (Object[]) fi.pixels);
else writeRGBImage(out, (int[]) fi.pixels);
break;
default:
}
}
public Properties decodeDescriptionString(FileInfo fi) {
if (fi.description == null || fi.description.length() < 7) return null;
if (IJ.debugMode) IJ.log("Image Description: " + new String(fi.description).replace('\n', ' '));
if (!fi.description.startsWith("ImageJ")) return null;
Properties props = new Properties();
InputStream is = new ByteArrayInputStream(fi.description.getBytes());
try {
props.load(is);
is.close();
} catch (IOException e) {
return null;
}
fi.unit = props.getProperty("unit", "");
Double n = getNumber(props, "cf");
if (n != null) fi.calibrationFunction = n.intValue();
double c[] = new double[5];
int count = 0;
for (int i = 0; i < 5; i++) {
n = getNumber(props, "c" + i);
if (n == null) break;
c[i] = n.doubleValue();
count++;
}
if (count >= 2) {
fi.coefficients = new double[count];
for (int i = 0; i < count; i++) fi.coefficients[i] = c[i];
}
fi.valueUnit = props.getProperty("vunit");
n = getNumber(props, "images");
if (n != null && n.doubleValue() > 1.0) fi.nImages = (int) n.doubleValue();
if (fi.nImages > 1) {
double spacing = getDouble(props, "spacing");
if (spacing != 0.0) {
if (spacing < 0) spacing = -spacing;
fi.pixelDepth = spacing;
}
}
return props;
}
/**
* Reads the image from the InputStream and returns the pixel array (byte, short, int or float).
* Returns null if there was an IO exception. Does not close the InputStream.
*/
public Object readPixels(InputStream in) {
Object pixels;
startTime = System.currentTimeMillis();
try {
switch (fi.fileType) {
case FileInfo.GRAY8:
case FileInfo.COLOR8:
bytesPerPixel = 1;
skip(in);
pixels = (Object) read8bitImage(in);
break;
case FileInfo.GRAY16_SIGNED:
case FileInfo.GRAY16_UNSIGNED:
bytesPerPixel = 2;
skip(in);
pixels = (Object) read16bitImage(in);
break;
case FileInfo.GRAY32_INT:
case FileInfo.GRAY32_UNSIGNED:
case FileInfo.GRAY32_FLOAT:
bytesPerPixel = 4;
skip(in);
pixels = (Object) read32bitImage(in);
break;
case FileInfo.GRAY64_FLOAT:
bytesPerPixel = 8;
skip(in);
pixels = (Object) read64bitImage(in);
break;
case FileInfo.RGB:
case FileInfo.BGR:
case FileInfo.ARGB:
case FileInfo.ABGR:
case FileInfo.BARG:
case FileInfo.CMYK:
bytesPerPixel = fi.getBytesPerPixel();
skip(in);
pixels = (Object) readChunkyRGB(in);
break;
case FileInfo.RGB_PLANAR:
bytesPerPixel = 3;
skip(in);
pixels = (Object) readPlanarRGB(in);
break;
case FileInfo.BITMAP:
bytesPerPixel = 1;
skip(in);
pixels = (Object) read1bitImage(in);
break;
case FileInfo.RGB48:
bytesPerPixel = 6;
skip(in);
pixels = (Object) readRGB48(in);
break;
case FileInfo.RGB48_PLANAR:
bytesPerPixel = 2;
skip(in);
pixels = (Object) readRGB48Planar(in);
break;
case FileInfo.GRAY12_UNSIGNED:
skip(in);
short[] data = read12bitImage(in);
pixels = (Object) data;
break;
case FileInfo.GRAY24_UNSIGNED:
skip(in);
pixels = (Object) read24bitImage(in);
break;
default:
pixels = null;
}
showProgress(1, 1);
return pixels;
} catch (IOException e) {
IJ.log("" + e);
return null;
}
}
/**
* Constructs a new ImageReader using a FileInfo object to describe the file to be read.
*
* @see ij.io.FileInfo
*/
public ImageReader(FileInfo fi) {
this.fi = fi;
width = fi.width;
height = fi.height;
skipCount = fi.getOffset();
}
public Hashtable processData(
ServletInputStream is, String boundary, String saveInDir, int clength)
throws IllegalArgumentException, IOException {
if (is == null) throw new IllegalArgumentException("InputStream");
if (boundary == null || boundary.trim().length() < 1)
throw new IllegalArgumentException("\"" + boundary + "\" is an illegal boundary indicator");
boundary = "--" + boundary;
StringTokenizer stLine = null, stFields = null;
FileInfo fileInfo = null;
Hashtable dataTable = new Hashtable(5);
String line = null, field = null, paramName = null;
boolean saveFiles = (saveInDir != null && saveInDir.trim().length() > 0);
boolean isFile = false;
if (saveFiles) { // Create the required directory (including parent dirs)
File f = new File(saveInDir);
f.mkdirs();
}
line = getLine(is);
if (line == null || !line.startsWith(boundary))
throw new IOException("Boundary not found; boundary = " + boundary + ", line = " + line);
while (line != null) {
if (line == null || !line.startsWith(boundary)) return dataTable;
line = getLine(is);
if (line == null) return dataTable;
stLine = new StringTokenizer(line, ";\r\n");
if (stLine.countTokens() < 2) throw new IllegalArgumentException("Bad data in second line");
line = stLine.nextToken().toLowerCase();
if (line.indexOf("form-data") < 0)
throw new IllegalArgumentException("Bad data in second line");
stFields = new StringTokenizer(stLine.nextToken(), "=\"");
if (stFields.countTokens() < 2)
throw new IllegalArgumentException("Bad data in second line");
fileInfo = new FileInfo();
stFields.nextToken();
paramName = stFields.nextToken();
isFile = false;
if (stLine.hasMoreTokens()) {
field = stLine.nextToken();
stFields = new StringTokenizer(field, "=\"");
if (stFields.countTokens() > 1) {
if (stFields.nextToken().trim().equalsIgnoreCase("filename")) {
fileInfo.name = paramName;
String value = stFields.nextToken();
if (value != null && value.trim().length() > 0) {
fileInfo.clientFileName = value;
isFile = true;
} else {
line = getLine(is); // Skip "Content-Type:" line
line = getLine(is); // Skip blank line
line = getLine(is); // Skip blank line
line = getLine(is); // Position to boundary line
continue;
}
}
} else if (field.toLowerCase().indexOf("filename") >= 0) {
line = getLine(is); // Skip "Content-Type:" line
line = getLine(is); // Skip blank line
line = getLine(is); // Skip blank line
line = getLine(is); // Position to boundary line
continue;
}
}
boolean skipBlankLine = true;
if (isFile) {
line = getLine(is);
if (line == null) return dataTable;
if (line.trim().length() < 1) skipBlankLine = false;
else {
stLine = new StringTokenizer(line, ": ");
if (stLine.countTokens() < 2)
throw new IllegalArgumentException("Bad data in third line");
stLine.nextToken(); // Content-Type
fileInfo.fileContentType = stLine.nextToken();
}
}
if (skipBlankLine) {
line = getLine(is);
if (line == null) return dataTable;
}
if (!isFile) {
line = getLine(is);
if (line == null) return dataTable;
dataTable.put(paramName, line);
// If parameter is dir, change saveInDir to dir
if (paramName.equals("dir")) saveInDir = line;
line = getLine(is);
continue;
}
try {
UplInfo uplInfo = new UplInfo(clength);
UploadMonitor.set(fileInfo.clientFileName, uplInfo);
OutputStream os = null;
String path = null;
if (saveFiles)
os = new FileOutputStream(path = getFileName(saveInDir, fileInfo.clientFileName));
else os = new ByteArrayOutputStream(ONE_MB);
boolean readingContent = true;
byte previousLine[] = new byte[2 * ONE_MB];
byte temp[] = null;
byte currentLine[] = new byte[2 * ONE_MB];
int read, read3;
if ((read = is.readLine(previousLine, 0, previousLine.length)) == -1) {
line = null;
break;
}
while (readingContent) {
if ((read3 = is.readLine(currentLine, 0, currentLine.length)) == -1) {
line = null;
uplInfo.aborted = true;
break;
}
if (compareBoundary(boundary, currentLine)) {
os.write(previousLine, 0, read - 2);
line = new String(currentLine, 0, read3);
break;
} else {
os.write(previousLine, 0, read);
uplInfo.currSize += read;
temp = currentLine;
currentLine = previousLine;
previousLine = temp;
read = read3;
} // end else
} // end while
os.flush();
os.close();
if (!saveFiles) {
ByteArrayOutputStream baos = (ByteArrayOutputStream) os;
fileInfo.setFileContents(baos.toByteArray());
} else fileInfo.file = new File(path);
dataTable.put(paramName, fileInfo);
uplInfo.currSize = uplInfo.totalSize;
} // end try
catch (IOException e) {
throw e;
}
}
return dataTable;
}