I am enrolled in the Duke University course offered by coursera "Java-Programming-Arrays-Lists-and-Structured-data".
I am using Eclipse instead of using BlueJ for my own ease. But when I try to compile the program I get the following error.
Exception in thread "main" java.lang.NoClassDefFoundError: edu/duke/FileResource
I have imported the jar file edu.duke.* and trying to run the program from the main method.
Can someone kindly help how to solve this problem?
import java.lang.*;
import edu.duke.*;
public class WordLengths {
public void countWordLengths (FileResource resource, int[] counts) {
for(String word:resource.words()) {
int wordLength = word.length();
for(int i = 0; i < wordLength; i++) {
char curChar = word.charAt(i);
if((i == 0) || (i == wordLength - 1)) {
if(!Character.isLetter(curChar))
wordLength--;
}
}
counts[wordLength]++;
System.out.println(" Words of length "+ wordLength +" "+ word);
}
}
public void indexOfMax (int[] values) {
int maxIndex = 0;
int position = 0;
for(int i = 0; i < values.length; i++) {
if(values[i] > maxIndex) {
maxIndex = values[i];
position = i;
}
}
System.out.println("The most common word is :"+ position);
}
public void testCountWordLengths () {
FileResource f = new FileResource("C:\\Users\\Ramish-HP\\eclipse-workspace\\Assignment1\\smallHamlet.txt");
int[] counts = new int[31];
countWordLengths(f, counts);
indexOfMax(counts);
}
}
public class WordLengthsTest {
public static void main(String[] args) {
WordLengths wl = new WordLengths();
wl.testCountWordLengths();
}
}
java.lang.NoClassDefFoundError commonly thrown if the Java Virtual Machine or a ClassLoader instance tries to load in the definition of a class (as part of a normal method call or as part of creating a new instance using the new expression) and no definition of the class could be found.
The searched-for class definition existed when the currently executing class was compiled, but the definition can no longer be found.
Reference: https://docs.oracle.com/javase/7/docs/api/java/lang/NoClassDefFoundError.html
I will suggest to check run time libraries.
Related
I'm working towards properly integrating the stanford segmenter within SOLR for chinese tokenization.
This plugin involves loading other jar files and model files. I've got it working in a crude manner by hardcoding the complete path for the files.
I'm looking for methods to create the plugin where the paths need not be hardcoded and also to have the plugin in conformance with the SOLR plugin architecture. Please let me know if there are any recommended sites or tutorials for this.
I've added my code below :
public class ChineseTokenizerFactory extends TokenizerFactory {
/** Creates a new WhitespaceTokenizerFactory */
public ChineseTokenizerFactory(Map<String,String> args) {
super(args);
assureMatchVersion();
if (!args.isEmpty()) {
throw new IllegalArgumentException("Unknown parameters: " + args);
}
}
#Override
public ChineseTokenizer create(AttributeFactory factory, Reader input) {
Reader processedStringReader = new ProcessedStringReader(input);
return new ChineseTokenizer(luceneMatchVersion, factory, processedStringReader);
}
}
public class ProcessedStringReader extends java.io.Reader {
private static final int BUFFER_SIZE = 1024 * 8;
//private static TextProcess m_textProcess = null;
private static final String basedir = "/home/praveen/PDS_Meetup/solr-4.9.0/custom_plugins/";
static Properties props = null;
static CRFClassifier<CoreLabel> segmenter = null;
private char[] m_inputData = null;
private int m_offset = 0;
private int m_length = 0;
public ProcessedStringReader(Reader input){
char[] arr = new char[BUFFER_SIZE];
StringBuffer buf = new StringBuffer();
int numChars;
if(segmenter == null)
{
segmenter = new CRFClassifier<CoreLabel>(getProperties());
segmenter.loadClassifierNoExceptions(basedir + "ctb.gz", getProperties());
}
try {
while ((numChars = input.read(arr, 0, arr.length)) > 0) {
buf.append(arr, 0, numChars);
}
} catch (IOException e) {
e.printStackTrace();
}
m_inputData = processText(buf.toString()).toCharArray();
m_offset = 0;
m_length = m_inputData.length;
}
#Override
public int read(char[] cbuf, int off, int len) throws IOException {
int charNumber = 0;
for(int i = m_offset + off;i<m_length && charNumber< len; i++){
cbuf[charNumber] = m_inputData[i];
m_offset ++;
charNumber++;
}
if(charNumber == 0){
return -1;
}
return charNumber;
}
#Override
public void close() throws IOException {
m_inputData = null;
m_offset = 0;
m_length = 0;
}
public String processText(String inputText)
{
List<String> segmented = segmenter.segmentString(inputText);
String output = "";
if(segmented.size() > 0)
{
output = segmented.get(0);
for(int i=1;i<segmented.size();i++)
{
output = output + " " +segmented.get(i);
}
}
System.out.println(output);
return output;
}
static Properties getProperties()
{
if (props == null) {
props = new Properties();
props.setProperty("sighanCorporaDict", basedir);
// props.setProperty("NormalizationTable", "data/norm.simp.utf8");
// props.setProperty("normTableEncoding", "UTF-8");
// below is needed because CTBSegDocumentIteratorFactory accesses it
props.setProperty("serDictionary",basedir+"dict-chris6.ser.gz");
props.setProperty("inputEncoding", "UTF-8");
props.setProperty("sighanPostProcessing", "true");
}
return props;
}
}
public final class ChineseTokenizer extends CharTokenizer {
public ChineseTokenizer(Version matchVersion, Reader in) {
super(matchVersion, in);
}
public ChineseTokenizer(Version matchVersion, AttributeFactory factory, Reader in) {
super(matchVersion, factory, in);
}
/** Collects only characters which do not satisfy
* {#link Character#isWhitespace(int)}.*/
#Override
protected boolean isTokenChar(int c) {
return !Character.isWhitespace(c);
}
}
You can pass the argument through the Factory's args parameter.
EDIT: The code below is a class I created in order to have a drag/drop richtextbox in which dragging a file into it causes the information inside the file appear in the richtextbox. This works perfectly, I even made it so decimal characters over 128 appear as binary so I can see bitmap images to some degree.
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Troy_PCL_Utility
{
public class DragDropRichTextBox : RichTextBox
{
public DragDropRichTextBox()
{
this.AllowDrop = true;
this.DragDrop += DragDropRichTextBox_DragDrop;
}
public static class BinaryFile
{
private static string[] __byteLookup = new string[300];
static BinaryFile()
{
//CHARACTERS: All Control ASCII Characters
for (int i = 0x00; i < 0x1E; i++) { __byteLookup[i] = ((char)i).ToString(); }
// Display printable ASCII characters
for (int i = 0x1E; i < 0x7E; i++) { __byteLookup[i] = ((char)i).ToString(); }
//BITMAPS: Display non-printable ASCII characters
//for (int i = 0; i <= 0x00; i++) { __byteLookup[i] = "\\" + i.ToString(); }
for (int i = 0x7E; i <= 0xFF; i++) { __byteLookup[i] = Convert.ToString(i, 2); } //As Binary
//for (int i = 0x00; i <= 0xFF; i++) { __byteLookup[i] = "\\" + i.ToString(); } //As Characters
}
public static string ReadString(string filename)
{
byte[] fileBytes = System.IO.File.ReadAllBytes(filename);
return String.Join("", (from i in fileBytes select __byteLookup[i]).ToArray());
}
}
public void DragDropRichTextBox_DragDrop(object sender, DragEventArgs e)
{
//string[] fileText = e.Data.GetData(DataFormats.FileDrop) as string[];
string[] fileText = e.Data.GetData(DataFormats.FileDrop) as string[];
if (fileText != null)
{
foreach (string name in fileText)
{
try
{
this.AppendText(BinaryFile.ReadString (name) + "\n -------- End of File -------- \n\n");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
}
}
}
However, in addition to dragging and dropping content into this richtextbox, I would also like textbox2 on my main form to populate with the path from which the file came from so if the user is dealing with several files they can double check to see which one they are viewing and from which directory.
So I have this class (DragDropRichTextBox : RichTextBox), and I have this other class (Main Form). I'm not sure how to accomplish this task. Should the code to copy the directory into textbox2 belong in my DragDrop class (above), is that even possible? Or should I create an event from the richtextbox in my main?
I tried clicking on the richtextbox (that derived from my DragDropRichTextBox class) and then created a drag/drop event from where I tried to make it so dragging and dropping copy the file path to textbox2, but I had no luck. Here is the code I tried. I don't feel confident in it:
private void dragDropRichTextBox1_DragDrop(object sender, DragEventArgs e)
{
string fileName = (string) e.Data.GetData(DataFormats.FileDrop, false);
textBox2.Text = fileName;
}
Does anyone have any suggestions for the new guy? Thank you for your help.
I'm learning jflex, and wrote a simplest jflex code, which makes a single character #:
import com.intellij.lexer.FlexLexer;
import com.intellij.psi.tree.IElementType;
%%
%class PubspecLexer
%implements FlexLexer
%unicode
%type IElementType
%function advance
%debug
Comment = "#"
%%
{Comment} { System.out.println("Found comment!"); return PubTokenTypes.Comment; }
. { return PubTokenTypes.BadCharacter; }
Then I generate a PubspecLexer class, and try it:
public static void main(String[] args) throws IOException {
PubspecLexer lexer = new PubspecLexer(new StringReader("#!!!!!"));
for (int i = 0; i < 3; i++) {
IElementType token = lexer.advance();
System.out.println(token);
}
}
But it prints 3 nulls:
null
null
null
Why it neither return Comment nor BadCharacter?
It's not jflex problem, actually, it's because the idea-flex changes original usage.
When use jflex to write intellij-idea plugins, we are using a patched "JFlex.jar" and "idea-flex.skeleton", later defines the zzRefill method as:
private boolean zzRefill() throws java.io.IOException {
return true;
}
Instead of original:
private boolean zzRefill() throws java.io.IOException {
// ... ignore some code
/* finally: fill the buffer with new input */
int numRead = zzReader.read(zzBuffer, zzEndRead,
zzBuffer.length-zzEndRead);
// ... ignore some code
// numRead < 0
return true;
}
Notice there is a zzReader in the code, and which holds the string #!!!!! I passed in. But in the idea-flex version, which is never used.
So to work with idea-flex version, I should use it like this:
public class MyLexer extends FlexAdapter {
public MyLexer() {
super(new PubspecLexer((Reader) null));
}
}
Then:
public static void main(String[] args) {
String input = "#!!!!!";
MyLexer lexer = new MyLexer();
lexer.start(input);
for (int i = 0; i < 3; i++) {
System.out.println(lexer.getTokenType());
lexer.advance();
}
}
Which prints:
match: --#--
action [19] { System.out.println("Found comment!"); return PubTokenTypes.Comment(); }
Found comment!
Pub:Comment
match: --!--
action [20] { return PubTokenTypes.BadCharacter(); }
Pub:BadCharacter
match: --!--
action [20] { return PubTokenTypes.BadCharacter(); }
Pub:BadCharacter
Background
Our Eclipse RCP 3.6-based application lets people drag files in for storage/processing. This works fine when the files are dragged from a filesystem, but not when people drag items (messages or attachments) directly from Outlook.
This appears to be because Outlook wants to feed our application the files via a FileGroupDescriptorW and FileContents, but SWT only includes a FileTransfer type. (In a FileTransfer, only the file paths are passed, with the assumption that the receiver can locate and read them. The FileGroupDescriptorW/FileContents approach can supply files directly application-to-application without writing temporary files out to disk.)
We have tried to produce a ByteArrayTransfer subclass that could accept FileGroupDescriptorW and FileContents. Based on some examples on the Web, we were able to receive and parse the FileGroupDescriptorW, which (as the name implies) describes the files available for transfer. (See code sketch below.) But we have been unable to accept the FileContents.
This seems to be because Outlook offers the FileContents data only as TYMED_ISTREAM or TYMED_ISTORAGE, but SWT only understands how to exchange data as TYMED_HGLOBAL. Of those, it appears that TYMED_ISTORAGE would be preferable, since it's not clear how TYMED_ISTREAM could provide access to multiple files' contents.
(We also have some concerns about SWT's desire to pick and convert only a single TransferData type, given that we need to process two, but we think we could probably hack around that in Java somehow: it seems that all the TransferDatas are available at other points of the process.)
Questions
Are we on the right track here? Has anyone managed to accept FileContents in SWT yet? Is there any chance that we could process the TYMED_ISTORAGE data without leaving Java (even if by creating a fragment-based patch to, or a derived version of, SWT), or would we have to build some new native support code too?
Relevant code snippets
Sketch code that extracts file names:
// THIS IS NOT PRODUCTION-QUALITY CODE - FOR ILLUSTRATION ONLY
final Transfer transfer = new ByteArrayTransfer() {
private final String[] typeNames = new String[] { "FileGroupDescriptorW", "FileContents" };
private final int[] typeIds = new int[] { registerType(typeNames[0]), registerType(typeNames[1]) };
#Override
protected String[] getTypeNames() {
return typeNames;
}
#Override
protected int[] getTypeIds() {
return typeIds;
}
#Override
protected Object nativeToJava(TransferData transferData) {
if (!isSupportedType(transferData))
return null;
final byte[] buffer = (byte[]) super.nativeToJava(transferData);
if (buffer == null)
return null;
try {
final DataInputStream in = new DataInputStream(new ByteArrayInputStream(buffer));
long count = 0;
for (int i = 0; i < 4; i++) {
count += in.readUnsignedByte() << i;
}
for (int i = 0; i < count; i++) {
final byte[] filenameBytes = new byte[260 * 2];
in.skipBytes(72); // probable architecture assumption(s) - may be wrong outside standard 32-bit Win XP
in.read(filenameBytes);
final String fileNameIncludingTrailingNulls = new String(filenameBytes, "UTF-16LE");
int stringLength = fileNameIncludingTrailingNulls.indexOf('\0');
if (stringLength == -1)
stringLength = 260;
final String fileName = fileNameIncludingTrailingNulls.substring(0, stringLength);
System.out.println("File " + i + ": " + fileName);
}
in.close();
return buffer;
}
catch (final Exception e) {
return null;
}
}
};
In the debugger, we see that ByteArrayTransfer's isSupportedType() ultimately returns false for the FileContents because the following test is not passed (since its tymed is TYMED_ISTREAM | TYMED_ISTORAGE):
if (format.cfFormat == types[i] &&
(format.dwAspect & COM.DVASPECT_CONTENT) == COM.DVASPECT_CONTENT &&
(format.tymed & COM.TYMED_HGLOBAL) == COM.TYMED_HGLOBAL )
return true;
This excerpt from org.eclipse.swt.internal.ole.win32.COM leaves us feeling less hope for an easy solution:
public static final int TYMED_HGLOBAL = 1;
//public static final int TYMED_ISTORAGE = 8;
//public static final int TYMED_ISTREAM = 4;
Thanks.
even if
//public static final int TYMED_ISTREAM = 4;
Try below code.. it should work
package com.nagarro.jsag.poc.swtdrag;
imports ...
public class MyTransfer extends ByteArrayTransfer {
private static int BYTES_COUNT = 592;
private static int SKIP_BYTES = 72;
private final String[] typeNames = new String[] { "FileGroupDescriptorW", "FileContents" };
private final int[] typeIds = new int[] { registerType(typeNames[0]), registerType(typeNames[1]) };
#Override
protected String[] getTypeNames() {
return typeNames;
}
#Override
protected int[] getTypeIds() {
return typeIds;
}
#Override
protected Object nativeToJava(TransferData transferData) {
String[] result = null;
if (!isSupportedType(transferData) || transferData.pIDataObject == 0)
return null;
IDataObject data = new IDataObject(transferData.pIDataObject);
data.AddRef();
// Check for descriptor format type
try {
FORMATETC formatetcFD = transferData.formatetc;
STGMEDIUM stgmediumFD = new STGMEDIUM();
stgmediumFD.tymed = COM.TYMED_HGLOBAL;
transferData.result = data.GetData(formatetcFD, stgmediumFD);
if (transferData.result == COM.S_OK) {
// Check for contents format type
long hMem = stgmediumFD.unionField;
long fileDiscriptorPtr = OS.GlobalLock(hMem);
int[] fileCount = new int[1];
try {
OS.MoveMemory(fileCount, fileDiscriptorPtr, 4);
fileDiscriptorPtr += 4;
result = new String[fileCount[0]];
for (int i = 0; i < fileCount[0]; i++) {
String fileName = handleFile(fileDiscriptorPtr, data);
System.out.println("FileName : = " + fileName);
result[i] = fileName;
fileDiscriptorPtr += BYTES_COUNT;
}
} catch (Exception e) {
e.printStackTrace();
} finally {
OS.GlobalFree(hMem);
}
}
} finally {
data.Release();
}
return result;
}
private String handleFile(long fileDiscriptorPtr, IDataObject data) throws Exception {
// GetFileName
char[] fileNameChars = new char[OS.MAX_PATH];
byte[] fileNameBytes = new byte[OS.MAX_PATH];
COM.MoveMemory(fileNameBytes, fileDiscriptorPtr, BYTES_COUNT);
// Skip some bytes.
fileNameBytes = Arrays.copyOfRange(fileNameBytes, SKIP_BYTES, fileNameBytes.length);
String fileNameIncludingTrailingNulls = new String(fileNameBytes, "UTF-16LE");
fileNameChars = fileNameIncludingTrailingNulls.toCharArray();
StringBuilder builder = new StringBuilder(OS.MAX_PATH);
for (int i = 0; fileNameChars[i] != 0 && i < fileNameChars.length; i++) {
builder.append(fileNameChars[i]);
}
String name = builder.toString();
try {
File file = saveFileContent(name, data);
if (file != null) {
System.out.println("File Saved # " + file.getAbsolutePath());
;
}
} catch (IOException e) {
System.out.println("Count not save file content");
;
}
return name;
}
private File saveFileContent(String fileName, IDataObject data) throws IOException {
File file = null;
FORMATETC formatetc = new FORMATETC();
formatetc.cfFormat = typeIds[1];
formatetc.dwAspect = COM.DVASPECT_CONTENT;
formatetc.lindex = 0;
formatetc.tymed = 4; // content.
STGMEDIUM stgmedium = new STGMEDIUM();
stgmedium.tymed = 4;
if (data.GetData(formatetc, stgmedium) == COM.S_OK) {
file = new File(fileName);
IStream iStream = new IStream(stgmedium.unionField);
iStream.AddRef();
try (FileOutputStream outputStream = new FileOutputStream(file)) {
int increment = 1024 * 4;
long pv = COM.CoTaskMemAlloc(increment);
int[] pcbWritten = new int[1];
while (iStream.Read(pv, increment, pcbWritten) == COM.S_OK && pcbWritten[0] > 0) {
byte[] buffer = new byte[pcbWritten[0]];
OS.MoveMemory(buffer, pv, pcbWritten[0]);
outputStream.write(buffer);
}
COM.CoTaskMemFree(pv);
} finally {
iStream.Release();
}
return file;
} else {
return null;
}
}
}
Have you looked at https://bugs.eclipse.org/bugs/show_bug.cgi?id=132514 ?
Attached to this bugzilla entry is an patch (against an rather old version of SWT) that might be of interest.
I had the same problem and created a small library providing a Drag'n Drop Transfer Class for JAVA SWT. It can be found here:
https://github.com/HendrikHoetker/OutlookItemTransfer
Currently it supports dropping Mail Items from Outlook to your Java SWT application and will provide a list of OutlookItems with the Filename and a byte array of the file contents.
All is pure Java and in-memory (no temp files).
Usage in your SWT java application:
if (OutlookItemTransfer.getInstance().isSupportedType(event.currentDataType)) {
Object o = OutlookItemTransfer.getInstance().nativeToJava(event.currentDataType);
if (o != null && o instanceof OutlookMessage[]) {
OutlookMessage[] outlookMessages = (OutlookMessage[])o;
for (OutlookMessage msg: outlookMessages) {
//...
}
}
}
The OutlookItem will then provide two elements: filename as String and file contents as array of byte.
From here on, one could write it to a file or further process the byte array.
To your question above:
- What you find in the file descriptor is the filename of the outlook item and a pointer to an IDataObject
- the IDataObject can be parsed and will provide an IStorage object
- The IStorageObject will be then a root container providing further sub-IStorageObjects or IStreams similar to a filesystem (directory = IStorage, file = IStream
You find those elements in the following lines of code:
Get File Contents, see OutlookItemTransfer.java, method nativeToJava:
FORMATETC format = new FORMATETC();
format.cfFormat = getTypeIds()[1];
format.dwAspect = COM.DVASPECT_CONTENT;
format.lindex = <fileIndex>;
format.ptd = 0;
format.tymed = TYMED_ISTORAGE | TYMED_ISTREAM | COM.TYMED_HGLOBAL;
STGMEDIUM medium = new STGMEDIUM();
if (data.GetData(format, medium) == COM.S_OK) {
// medium.tymed will now contain TYMED_ISTORAGE
// in medium.unionfield you will find the root IStorage
}
Read the root IStorage, see CompoundStorage, method readOutlookStorage:
// open IStorage object
IStorage storage = new IStorage(pIStorage);
storage.AddRef();
// walk through the content of the IStorage object
long[] pEnumStorage = new long[1];
if (storage.EnumElements(0, 0, 0, pEnumStorage) == COM.S_OK) {
// get storage iterator
IEnumSTATSTG enumStorage = new IEnumSTATSTG(pEnumStorage[0]);
enumStorage.AddRef();
enumStorage.Reset();
// prepare statstg structure which tells about the object found by the iterator
long pSTATSTG = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT, STATSTG.sizeof);
int[] fetched = new int[1];
while (enumStorage.Next(1, pSTATSTG, fetched) == COM.S_OK && fetched[0] == 1) {
// get the description of the the object found
STATSTG statstg = new STATSTG();
COM.MoveMemory(statstg, pSTATSTG, STATSTG.sizeof);
// get the name of the object found
String name = readPWCSName(statstg);
// depending on type of object
switch (statstg.type) {
case COM.STGTY_STREAM: { // load an IStream (=File)
long[] pIStream = new long[1];
// get the pointer to the IStream
if (storage.OpenStream(name, 0, COM.STGM_DIRECT | COM.STGM_READ | COM.STGM_SHARE_EXCLUSIVE, 0, pIStream) == COM.S_OK) {
// load the IStream
}
}
case COM.STGTY_STORAGE: { // load an IStorage (=SubDirectory) - requires recursion to traverse the sub dies
}
}
}
}
// close the iterator
enumStorage.Release();
}
// close the IStorage object
storage.Release();
Does anyone have a good complex object marshalling example using the kSOAP package?
Although this example is not compilable and complete, the basic idea is to have a class that tells kSOAP how to turn an XML tag into an object (i.e. readInstance()) and how to turn an object into an XML tag (i.e. writeInstance()).
public class MarshalBase64File implements Marshal {
public static Class FILE_CLASS = File.class;
public Object readInstance(XmlPullParser parser, String namespace, String name, PropertyInfo expected)
throws IOException, XmlPullParserException {
return Base64.decode(parser.nextText());
}
public void writeInstance(XmlSerializer writer, Object obj) throws IOException {
File file = (File)obj;
int total = (int)file.length();
FileInputStream in = new FileInputStream(file);
byte b[] = new byte[4096];
int pos = 0;
int num = b.length;
if ((pos + num) > total) {
num = total - pos;
}
int len = in.read(b, 0, num);
while ((len != -1) && ((pos + len) < total)) {
writer.text(Base64.encode(b, 0, len, null).toString());
pos += len;
if ((pos + num) > total) {
num = total - pos;
}
len = in.read(b, 0, num);
}
if (len != -1) {
writer.text(Base64.encode(b, 0, len, null).toString());
}
}
public void register(SoapSerializationEnvelope cm) {
cm.addMapping(cm.xsd, "base64Binary", MarshalBase64File.FILE_CLASS, this);
}
}
Later, when you invoke the SOAP service, you'll map the object type (in this case, File objects) to the marshalling class. The SOAP envelope will automatically match the object type of each argument and, if it is not a built-in type, invoke the associated marshaller to convert it to/from XML.
public class MarshalDemo {
public String storeFile(File file) throws IOException, XmlPullParserException {
SoapObject soapObj = new SoapObject("http://www.example.com/ws/service/file/1.0", "storeFile");
soapObj.addProperty("file", file);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
new MarshalBase64File().register(envelope);
envelope.encodingStyle = SoapEnvelope.ENC;
envelope.setOutputSoapObject(soapObj);
HttpTransport ht = new HttpTransport(new URL(server, "/soap/file"));
ht.call("http://www.example.com/ws/service/file/1.0/storeFile", envelope);
String retVal = "";
SoapObject writeResponse = (SoapObject)envelope.bodyIn;
Object obj = writeResponse.getProperty("statusString");
if (obj instanceof SoapPrimitive) {
SoapPrimitive statusString = (SoapPrimitive)obj;
String content = statusString.toString();
retVal = content;
}
return retVal;
}
}
In this case, I am using Base64 encoding to marshal File objects.