private Reader markableReader(Reader r, long l) throws SQLException {
    if (r.markSupported() && l < 0) {
      boolean marked = true;
      try {
        r.mark(1000000);
      } catch (IOException e) {
        marked = false;
      }
      if (marked) return r;
    }

    StringBuffer sb = new StringBuffer();
    int dim = l >= 0 ? (int) l : 4096;
    char[] cb = new char[dim];
    int rd;
    try {

      while ((rd = r.read(cb)) >= 0) {
        sb.append(Arrays.copyOf(cb, rd));
        if (l >= 0) break;
      }
      StringReader sr = new StringReader(sb.toString());
      sr.mark(1000000);
      return sr;
    } catch (IOException e) {
      throw new SQLException(e);
    }
  }
コード例 #2
0
 /**
  * A static convience method for decoding an object from a String.
  *
  * <p>All exceptions are logged using LogMgr internally and then rethrown as GlueException with
  * the same message as written to the log.
  *
  * @param title The name to be given to the object when decoded.
  * @param text The Glue format text to be decoded.
  * @throws GlueException If unable to decode the string.
  */
 public static Object decodeString(String title, String text) throws GlueException {
   try {
     GlueDecoderImpl gd = new GlueDecoderImpl();
     StringReader in = null;
     try {
       in = new StringReader(text);
       GlueParser parser = new GlueParser(in);
       return parser.Decode(gd, gd.getState());
     } catch (ParseException ex) {
       throw new GlueException(ex);
     } catch (TokenMgrError ex) {
       throw new GlueException(ex);
     } finally {
       in.close();
     }
   } catch (GlueException ex) {
     String msg = ("Unable to Glue decode: " + title + "\n" + "  " + ex.getMessage());
     LogMgr.getInstance().log(LogMgr.Kind.Glu, LogMgr.Level.Severe, msg);
     throw new GlueException(msg);
   } catch (Exception ex) {
     String msg = Exceptions.getFullMessage("INTERNAL ERROR:", ex, true, true);
     LogMgr.getInstance().log(LogMgr.Kind.Glu, LogMgr.Level.Severe, msg);
     throw new GlueException(msg);
   }
 }
コード例 #3
0
  public static List<String> analyze(String content) {
    List<String> resultList = null;
    try {
      // 创建分词对象
      resultList = new ArrayList<String>(1);
      resultList.add(content);
      IKAnalyzer analyer = new IKAnalyzer(true);
      analyer.setUseSmart(true);
      StringReader reader = new StringReader(content);
      // 分词
      TokenStream tokenStream = analyer.tokenStream("", reader);
      CharTermAttribute term = tokenStream.getAttribute(CharTermAttribute.class);
      // 遍历分词数据
      while (tokenStream.incrementToken()) {
        if (!term.toString().isEmpty()) {
          resultList.add(term.toString());
        }
      }
      reader.close();

    } catch (IOException ex) {
      logger.error("分词出错", ex);
    }
    return resultList;
  }
コード例 #4
0
ファイル: JavaLineStyler.java プロジェクト: abego/java2script
  public void parseBlockComments(String text) {
    blockComments = new Vector();
    StringReader buffer = new StringReader(text);
    int ch;
    boolean blkComment = false;
    int cnt = 0;
    int[] offsets = new int[2];
    boolean done = false;

    try {
      while (!done) {
        switch (ch = buffer.read()) {
          case -1:
            {
              if (blkComment) {
                offsets[1] = cnt;
                blockComments.addElement(offsets);
              }
              done = true;
              break;
            }
          case '/':
            {
              ch = buffer.read();
              if ((ch == '*') && (!blkComment)) {
                offsets = new int[2];
                offsets[0] = cnt;
                blkComment = true;
                cnt++;
              } else {
                cnt++;
              }
              cnt++;
              break;
            }
          case '*':
            {
              if (blkComment) {
                ch = buffer.read();
                cnt++;
                if (ch == '/') {
                  blkComment = false;
                  offsets[1] = cnt;
                  blockComments.addElement(offsets);
                }
              }
              cnt++;
              break;
            }
          default:
            {
              cnt++;
              break;
            }
        }
      }
    } catch (IOException e) {
      // ignore errors
    }
  }
コード例 #5
0
 public String getRemains() throws IOException {
   StringBuilder remains = new StringBuilder();
   for (int c = sr.read(); c != -1; c = sr.read()) {
     remains.append((char) c);
   }
   return remains.toString();
 }
コード例 #6
0
    public List<String> getAVDList() {
      if (buffer == null || buffer.length() < 1) return null;

      StringReader reader = new StringReader(buffer.toString());
      BufferedReader read = new BufferedReader(reader);
      String line = null;
      ArrayList<String> list = new ArrayList<String>();
      try {
        while ((line = read.readLine()) != null) {
          int idx = line.indexOf(PREFIX_NAME);
          if (idx > -1) {
            list.add(line.substring(idx + PREFIX_NAME.length()).trim());
          }
        }
      } catch (IOException e) {
        AndroidCore.log(IStatus.ERROR, "Error parsing the AVD list", e);
        return null;
      } finally {
        try {
          read.close();
          reader.close();
        } catch (IOException e) {
          /*ignored*/
        }
      }
      return list;
    }
コード例 #7
0
 public Document getTestDocument(String s) throws Exception {
   StringReader reader = new StringReader(s);
   InputSource inputSource = new InputSource(reader);
   Document doc = parser.parse(inputSource);
   reader.close();
   return doc;
 }
コード例 #8
0
    public byte[] decode(String code) {
      ByteArrayOutputStream baos = new ByteArrayOutputStream((code.length() * 3 / 4));

      StringReader sr;

      if (code.endsWith(Character.toString(padding))) {
        sr = new StringReader(code.substring(0, code.indexOf(padding)));
      } else {
        sr = new StringReader(code);
      }

      char[] c = new char[4];
      int[] b = new int[4];
      int len;
      try {
        int count = 0;
        while ((len = sr.read(c, 0, 4)) == 4) {
          b[0] = decode[c[0]];
          b[1] = decode[c[1]];
          b[2] = decode[c[2]];
          b[3] = decode[c[3]];

          baos.write(((b[0] & 0x3f) << 2) | ((b[1] & 0x30) >> 4));
          baos.write(((b[1] & 0x0f) << 4) | ((b[2] & 0x3c) >> 2));
          baos.write(((b[2] & 0x03) << 6) | (b[3] & 0x3f));

          count++;
          if (count == 19) {
            sr.mark(1);
            count = 0;

            if (sr.read() != 10) {
              sr.reset();
            }
          }
        }

        b[0] = decode[c[0]];
        b[1] = decode[c[1]];
        b[2] = decode[c[2]];
        b[3] = decode[c[3]];

        if (len == 2) {
          baos.write(((b[0] & 0x3f) << 2) | ((b[1] & 0x30) >> 4));
        } else if (len == 3) {
          baos.write(((b[0] & 0x3f) << 2) | ((b[1] & 0x30) >> 4));
          baos.write(((b[1] & 0x0f) << 4) | ((b[2] & 0x3c) >> 2));
        }

        return baos.toByteArray();
      } catch (java.io.IOException e) {
        return null;
      } catch (RuntimeException e) {
        return null;
      }
    }
コード例 #9
0
ファイル: DapTestCommon.java プロジェクト: homesong/thredds
 public boolean compare(String baselinecontent, String testresult) throws Exception {
   StringReader baserdr = new StringReader(baselinecontent);
   StringReader resultrdr = new StringReader(testresult);
   // Diff the two files
   Diff diff = new Diff("Testing " + getTitle());
   boolean pass = !diff.doDiff(baserdr, resultrdr);
   baserdr.close();
   resultrdr.close();
   return pass;
 }
コード例 #10
0
  public static void main(String argv[]) throws Exception {

    StringReader in = new StringReader("aaaaaaaaaaaaaaa");
    try {
      in.mark(-1);
    } catch (IllegalArgumentException e) {
      return;
    }
    throw new Exception(" Negative marklimit value should throw an exception");
  }
コード例 #11
0
  @Override
  public int read(char[] b, int off, int len) throws IOException {
    if (stringReader == null) return -1; // Reader already closed
    int ret = 0;

    for (ret = stringReader.read(b, off, len); ret == -1; ret = stringReader.read(b, off, len)) {
      if (!advanceToNextRow()) return -1; // Behind last row
    }
    return ret;
  }
コード例 #12
0
 private Ruleset unmarshallRuleset(String documentAsString) {
   // unmarshall doc
   StringReader stringReader = new StringReader(documentAsString);
   try {
     return (Ruleset) sbb.getUnmarshaller().unmarshal(stringReader);
   } catch (Exception e) {
     logger.error("unmarshalling of ruleset failed", e);
     return null;
   } finally {
     stringReader.close();
   }
 }
コード例 #13
0
 private static int getNextNonWhitespace(StringReader reader) {
   try {
     int nextChar = reader.read();
     while (nextChar >= 0 && Character.isWhitespace((char) nextChar)) {
       nextChar = reader.read();
     }
     return nextChar;
   } catch (IOException exception) {
     // This cannot happen because we're reading from a StringReader.
     return -1;
   }
 }
コード例 #14
0
ファイル: PropertiesUtils.java プロジェクト: VertiPub/oozie
 public static Properties stringToProperties(String str) {
   ParamChecker.notNull(str, "str");
   try {
     StringReader sr = new StringReader(str);
     Properties props = new Properties();
     props.load(sr);
     sr.close();
     return props;
   } catch (IOException ex) {
     throw new RuntimeException(ex);
   }
 }
コード例 #15
0
 /**
  * Compile a string into a function or SimpleVariable.
  *
  * <p>Called by {@link #compileString(String)} when that has detected "${".
  *
  * <p>Calls {@link CompoundVariable#getNamedFunction(String)} if it detects: '(' - start of
  * parameter list '}' - end of function call
  *
  * @param reader points to input after the "${"
  * @return the function or variable object (or a String)
  */
 Object makeFunction(StringReader reader) throws InvalidVariableException {
   char[] current = new char[1];
   char previous = ' '; // TODO - why use space?
   StringBuilder buffer = new StringBuilder();
   Object function;
   try {
     while (reader.read(current) == 1) {
       if (current[0] == '\\') {
         if (reader.read(current) == 0) {
           break;
         }
         previous = ' ';
         buffer.append(current[0]);
         continue;
       } else if (current[0] == '(' && previous != ' ') {
         String funcName = buffer.toString();
         function = CompoundVariable.getNamedFunction(funcName);
         if (function instanceof Function) {
           ((Function) function).setParameters(parseParams(reader));
           if (reader.read(current) == 0 || current[0] != '}') {
             reader.reset(); // set to start of string
             char[] cb = new char[100];
             reader.read(cb); // return deliberately ignored
             throw new InvalidVariableException(
                 "Expected } after " + funcName + " function call in " + new String(cb));
           }
           if (function instanceof TestListener) {
             StandardJMeterEngine.register((TestListener) function);
           }
           return function;
         } else { // Function does not exist, so treat as per missing variable
           buffer.append(current[0]);
         }
         continue;
       } else if (current[0] == '}') { // variable, or function with no parameter list
         function = CompoundVariable.getNamedFunction(buffer.toString());
         if (function instanceof Function) { // ensure that setParameters() is called.
           ((Function) function).setParameters(new LinkedList<CompoundVariable>());
         }
         buffer.setLength(0);
         return function;
       } else {
         buffer.append(current[0]);
         previous = current[0];
       }
     }
   } catch (IOException e) {
     log.error("Error parsing function: " + buffer.toString(), e);
     return null;
   }
   log.warn("Probably an invalid function string: " + buffer.toString());
   return buffer.toString();
 }
コード例 #16
0
 static Properties info(BulkReply reply) {
   Properties info = new Properties();
   // use the same charset as the library
   StringReader stringReader = new StringReader(new String(reply.data(), Charsets.UTF_8));
   try {
     info.load(stringReader);
   } catch (Exception ex) {
     throw new RedisSystemException("Cannot read Redis info", ex);
   } finally {
     stringReader.close();
   }
   return info;
 }
コード例 #17
0
ファイル: Stemmer.java プロジェクト: kaspervandenberg/aida
  public String stemToken(String token) {
    char[] w = new char[501];
    String stemmed = new String();
    stemmed = "";
    Stemmer s = new Stemmer();
    // try
    // {
    StringReader in = new StringReader(token);
    try {
      while (true) {
        int ch = in.read();
        if (Character.isLetter((char) ch)) {
          int j = 0;
          while (true) {
            ch = Character.toLowerCase((char) ch);
            w[j] = (char) ch;
            if (j < 500) j++;
            ch = in.read();
            if (!Character.isLetter((char) ch)) {
              /* to test add(char ch) */
              for (int c = 0; c < j; c++) s.add(w[c]);

              /* or, to test add(char[] w, int j) */
              /* s.add(w, j); */

              s.stem();
              {
                String u;

                /* and now, to test toString() : */
                u = s.toString();
                stemmed = stemmed + " " + u;
                /* to test getResultBuffer(), getResultLength() : */
                /* u = new String(s.getResultBuffer(), 0, s.getResultLength()); */

                //      System.out.print(u);
              }
              break;
            }
          }
        }
        if (ch < 0) break;
        //   System.out.print((char)ch);
      }
    } catch (IOException e) {
      System.out.println("error reading ");
    }
    // }
    // catch (FileNotFoundException e) {  System.out.println("file not found");  }
    return stemmed;
  }
コード例 #18
0
  private void dummy(String xmlstring) {
    try {
      xmlstring = xmlstring.trim();
      log.info("xmlstring:\r\n" + xmlstring);
      DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
      DocumentBuilder db = dbf.newDocumentBuilder();
      StringReader reader = new StringReader(xmlstring);
      InputSource inputSource = new InputSource(reader);
      Document doc = db.parse(inputSource);

      //            CharArrayReader characterStream = new CharArrayReader(xmlstring.toCharArray());
      //            InputSource is = new InputSource(characterStream);
      //            Document doc = db.parse(is);

      // doc.getDocumentElement().normalize();
      log.info("Root element " + doc.getDocumentElement().getNodeName());
      NodeList nodeLst = doc.getElementsByTagName("PersoneFisiche");
      log.info("cycling...");
      for (int s = 0; s < nodeLst.getLength(); s++) {

        Node fstNode = nodeLst.item(s);

        if (fstNode.getNodeType() == Node.ELEMENT_NODE) {

          Element fstElmnt = (Element) fstNode;

          NodeList idElmntLst = fstElmnt.getElementsByTagName("Id");
          Element idElmnt = (Element) idElmntLst.item(0);
          NodeList idList = idElmnt.getChildNodes();
          log.info("Id : " + ((Node) idList.item(0)).getNodeValue());

          NodeList fstNmElmntLst = fstElmnt.getElementsByTagName("Nome");
          Element fstNmElmnt = (Element) fstNmElmntLst.item(0);
          NodeList fstNm = fstNmElmnt.getChildNodes();
          log.info("First Name : " + ((Node) fstNm.item(0)).getNodeValue());

          NodeList lstNmElmntLst = fstElmnt.getElementsByTagName("Cognome");
          Element lstNmElmnt = (Element) lstNmElmntLst.item(0);
          NodeList lstNm = lstNmElmnt.getChildNodes();
          log.info("Last Name : " + ((Node) lstNm.item(0)).getNodeValue());
        }
      }
      reader.close();
    } catch (IOException e) {
      log.severe("Eccezione IO: " + e.getMessage());
      e.printStackTrace();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
コード例 #19
0
 public Properties convert(String source) {
   if (source == null) {
     return null;
   }
   Properties info = new Properties();
   StringReader stringReader = new StringReader(source);
   try {
     info.load(stringReader);
   } catch (Exception ex) {
     throw new RedisSystemException("Cannot read Redis info", ex);
   } finally {
     stringReader.close();
   }
   return info;
 }
コード例 #20
0
  public void transform(OntModel inputModel, OntModel outputModel, NIFParameters nifParameters) {
    this.prefix = nifParameters.getPrefix();

    String uri = this.prefix + "char=0,";
    // only supporting RFC5147 string atm
    contextResource =
        outputModel.createIndividual(
            uri, outputModel.createClass(NIFOntClasses.RFC5147String.getUri()));
    contextResource.addOntClass(NIFOntClasses.Context.getOntClass(outputModel));
    contextResource.addOntClass(NIFOntClasses.String.getOntClass(outputModel));
    contextResource.addProperty(
        NIFDatatypeProperties.beginIndex.getDatatypeProperty(outputModel), "0");

    if (!nifParameters.getOptions().has("informat")) {
      log.warn("informat parameter empty, please choose informat=file or informat=text");
    }

    if (!nifParameters.getOptions().has("tagset")) {
      log.warn(
          "No tagset chosen, please choose an OLiA tagset from: https://github.com/NLP2RDF/software/blob/master/java-maven/vocabularymodule/OLiA/src/main/java/org/nlp2rdf/vm/olia/models");
    } else {
      loadTagset(nifParameters.getOptions().valueOf("tagset").toString());
    }

    if (nifParameters.getOptions().valueOf("intype").equals("file")) {
      if (nifParameters.getOptions().valueOf("informat").equals("text")) {
        File input = new File(nifParameters.getOptions().valueOf("i").toString());
        FileReader reader = null;
        try {
          reader = new FileReader(input);
          this.transformConLL(reader, inputModel, outputModel, nifParameters);
          reader.close();
        } catch (FileNotFoundException fnf) {
          log.error("Could not open file " + nifParameters.getOptions().valueOf("i").toString());
        } catch (IOException e) {
          log.error("Could not read file " + nifParameters.getOptions().valueOf("i").toString());
        }
      }
    } else if (nifParameters.getOptions().valueOf("intype").equals("url")) {
      log.error("URL input not yet supported");
    } else {
      if (nifParameters.getOptions().valueOf("informat").equals("text")) {
        StringReader reader = new StringReader(nifParameters.getOptions().valueOf("i").toString());
        this.transformConLL(reader, inputModel, outputModel, nifParameters);
        reader.close();
      }
    }
  }
コード例 #21
0
  /**
   * Reads up to <code>len</code> chars of data from another String into an array of chars. An
   * attempt is made to read as many as <code>len</code> chars, but a smaller number may be read,
   * possibly zero. The number of chars actually read is returned as an integer. <br>
   * <br>
   * This method blocks until input data is available, end of file is detected, or an exception is
   * thrown. <br>
   * <br>
   * If <code>b</code> is <code>null</code>, a <code>NullPointerException</code> is thrown. <br>
   * <br>
   * If <code>off</code> is negative, or <code>len</code> is negative, or <code>off+len</code> is
   * greater than the length of the array <code>b</code>, then an <code>IndexOutOfBoundsException
   * </code> is thrown. <br>
   * <br>
   * If <code>len</code> is zero, then no chars are read and 0 is returned; otherwise, there is an
   * attempt to read at least one char. If no char is available because the stream is at end of
   * file, the value -1 is returned; otherwise, at least one char is read and stored into <code>b
   * </code>. <br>
   * <br>
   * The first char read is stored into element <code>b[off]</code>, the next one into <code>
   * b[off+1]</code>, and so on. The number of chars read is, at most, equal to <code>len</code>.
   * Let <i>k</i> be the number of chars actually read; these chars will be stored in elements
   * <code>b[off]</code> through <code>b[off+k-1]</code>, leaving elements <code>b[off+k]</code>
   * through <code>b[off+len-1]</code> unaffected. <br>
   * <br>
   * In every case, elements <code>b[0]</code> through <code>b[off-1]</code> and elements <code>
   * b[off+len]</code> through <code>b[b.length-1]</code> are unaffected. <br>
   * <br>
   * If the first char cannot be read for any reason other than end of file, then an <code>
   * IOException</code> is thrown. In particular, an <code>IOException</code> is thrown if the input
   * stream has been closed.
   *
   * @param b A buffer into which the converted input is stored.
   * @param off The offset in the buffer at which to begin writing.
   * @param len The amount of chars to be received and written into the buffer.
   * @return The total number of chars read into the buffer, or -1 if there is no more data because
   *     the end of the stream has been reached.
   */
  public int read(char[] b, int off, int len) throws IOException {
    char[] hex = new char[2 * len];
    int charsRead = in.read(hex);
    if (charsRead == -1) return -1;
    if (charsRead % 2 == 1) throw new IOException("HexStringInputStream: Unexpected end of file");

    for (int i = 0; i < charsRead; i += 2) {
      int d1 = digits.indexOf((char) hex[i]);
      if (d1 == -1)
        throw new IOException(
            "HexStringInputStream: Invalid input character: '"
                + ((char) hex[i])
                + "' ("
                + ((int) hex[i])
                + ")");
      int d2 = digits.indexOf((char) hex[i + 1]);
      if (d2 == -1)
        throw new IOException(
            "HexStringInputStream: Invalid input character: '"
                + ((char) hex[i + 1])
                + "' ("
                + ((int) hex[i + 1])
                + ")");

      b[i / 2] = (char) ((d2 << 4) | d1);
    }

    return charsRead / 2;
  }
 private void execute() {
   try {
     Method mth = PreparedStatement.class.getDeclaredMethod(this.methodName, this.argClasses);
     mth.invoke(wrapped, args);
     if (args[1] instanceof StringReader) {
       StringReader sr = (StringReader) args[1];
       sr.reset();
     }
     if (args[1] instanceof InputStream
         && ("setAsciiStream".equals(methodName) || "setUnicodeStream".equals(methodName))) {
       ((InputStream) args[1]).reset();
     }
   } catch (Exception e) {
     throw new RuntimeException(e);
   }
 }
コード例 #23
0
 /**
  * Marks the current position in this input stream. A subsequent call to the <code>reset</code>
  * method repositions this stream at the last marked position so that subsequent reads re-read the
  * same chars.
  *
  * <p>The <code>readlimit</code> argument tells this input stream to allow that many chars to be
  * read before the mark position gets invalidated.
  *
  * <p>The general contract of mark is that, if the method <code>markSupported</code> returns
  * <code>true</code>, the stream somehow remembers all the chars read after the call to mark and
  * stands ready to supply those same chars again if and whenever the method <code>reset</code> is
  * called. However, the stream is not required to remember any data at all if more than <code>
  * readlimit</code> chars are read from the stream before <code>reset</code> is called.
  *
  * @param readlimit The maximum limit of chars that can be read before the mark position becomes
  *     invalid.
  */
 public void mark(int readlimit) {
   try {
     in.mark(readlimit * 2);
   } catch (Exception e) {
     System.err.println(e);
   }
 }
コード例 #24
0
ファイル: XmlTest.java プロジェクト: eatlunchnow/opennms
 protected static NodeList xpathGetNodesMatching(final String xml, final String expression)
     throws XPathExpressionException {
   final XPath query = XPathFactory.newInstance().newXPath();
   StringReader sr = null;
   InputSource is = null;
   NodeList nodes = null;
   try {
     sr = new StringReader(xml);
     is = new InputSource(sr);
     nodes = (NodeList) query.evaluate(expression, is, XPathConstants.NODESET);
   } finally {
     sr.close();
     IOUtils.closeQuietly(sr);
   }
   return nodes;
 }
コード例 #25
0
 /**
  * Compile a general string into a list of elements for a CompoundVariable.
  *
  * <p>Calls {@link #makeFunction(StringReader)} if it detects an unescaped "${".
  *
  * <p>Removes escapes from '$', ',' and '\'.
  *
  * @param value string containing the function / variable references (if any)
  * @return list of Strings or Objects representing functions
  */
 LinkedList<Object> compileString(String value) throws InvalidVariableException {
   StringReader reader = new StringReader(value);
   LinkedList<Object> result = new LinkedList<Object>();
   StringBuilder buffer = new StringBuilder();
   char previous = ' '; // TODO - why use space?
   char[] current = new char[1];
   try {
     while (reader.read(current) == 1) {
       if (current[0] == '\\') { // Handle escapes
         previous = current[0];
         if (reader.read(current) == 0) {
           break;
         }
         // Keep the '\' unless it is one of the escapable chars '$' ',' or '\'
         // N.B. This method is used to parse function parameters, so must treat ',' as special
         if (current[0] != '$' && current[0] != ',' && current[0] != '\\') {
           buffer.append(previous); // i.e. '\\'
         }
         previous = ' ';
         buffer.append(current[0]);
         continue;
       } else if (current[0] == '{' && previous == '$') { // found "${"
         buffer.deleteCharAt(buffer.length() - 1);
         if (buffer.length() > 0) { // save leading text
           result.add(buffer.toString());
           buffer.setLength(0);
         }
         result.add(makeFunction(reader));
         previous = ' ';
       } else {
         buffer.append(current[0]);
         previous = current[0];
       }
     }
     if (buffer.length() > 0) {
       result.add(buffer.toString());
     }
   } catch (IOException e) {
     log.error("Error parsing function: " + value, e);
     result.clear();
     result.add(value);
   }
   if (result.size() == 0) {
     result.add("");
   }
   return result;
 }
コード例 #26
0
ファイル: MashupReader.java プロジェクト: rindtho/platform
 @Override
 public int read(char[] cbuf, int off, int len) throws IOException {
   if (!isBuilt) {
     build();
     isBuilt = true;
   }
   return sourceReader.read(cbuf, off, len);
 }
コード例 #27
0
  /**
   * Reads the next char of data from the input stream. The value is returned as an <code>int</code>
   * in the range 0 to 255. If no char is available because the end of the stream has been reached,
   * the value -1 is returned. This method blocks until input data is available, the end of the
   * stream is detected, or an exception is thrown.
   *
   * @return The next char of data, or -1 if the end of the stream is reached.
   */
  public int read() throws IOException {
    int d1 = in.read();
    if (d1 == -1) return -1;
    int d2 = in.read();
    if (d2 == -1) throw new IOException("HexStringInputStream: Unexpected end of file");

    int i1 = digits.indexOf((char) d1);
    if (i1 == -1)
      throw new IOException(
          "HexStringInputStream: Invalid input character: '" + ((char) d1) + "' (" + d1 + ")");
    int i2 = digits.indexOf((char) d2);
    if (i2 == -1)
      throw new IOException(
          "HexStringInputStream: Invalid input character: '" + ((char) d2) + "' (" + d2 + ")");

    return (i2 << 4) | i1;
  }
コード例 #28
0
  /**
   * Same as parseFile but for a string
   *
   * @param stream
   * @return
   */
  public static Document parse(String stream) {
    System.out.println("Parsing XML ... " + stream);
    StringReader reader = new StringReader(stream);
    InputSource inputSource = new InputSource(reader);
    SAXBuilder saxBuilder = new SAXBuilder();
    Document doc = null;

    try {
      doc = saxBuilder.build(inputSource);
    } catch (IOException e) {
      System.out.println("Could not read source file: " + e.getMessage());
    } catch (JDOMException e) {
      System.err.println("cannot build doc");
      e.printStackTrace();
    }
    reader.close();
    return doc;
  }
コード例 #29
0
    public void testDispatcher() throws Exception {
      ProcessingContext processingContext;
      StringReader reader;
      StringWriter writer;
      String message;

      message = createMessage();
      reader = new StringReader(message);
      writer = new StringWriter();
      processingContext =
          new ProcessingContext(
              new WebRequestContextImpl(reader), new WebResponseContextImpl(writer));

      assertEquals(Dispatcher.OK, dispatcher.dispatch(processingContext));
      reader.close();
      writer.close();
      assertEquals(message, writer.toString());
    }
コード例 #30
0
 public String getParameter() throws IOException {
   String result;
   if (!parameter) {
     return null;
   }
   parameter = false;
   int c = sr.read();
   while (c != -1) {
     if (c == ')') {
       result = buf.toString();
       buf = new StringBuilder();
       return result;
     }
     buf.append((char) c);
     c = sr.read();
   }
   return null;
 }