// pos is 1-based! //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public byte[] getBytes(long pos, int length) throws SQLException public sbyte[] getBytes(long pos, int length) { if (pos <= 0) { throw new SQLException("Bad position: " + pos); } int ipos = (int)(pos & 0x7FFFFFFF); attribs_.StartOffset = ipos - 1; attribs_.RequestedSize = length; attribs_.ReturnCurrentLengthIndicator = 0xF1; try { tempOutput_ = new MemoryStream(); conn_.retrieveLOBData(attribs_, this); tempOutput_.Flush(); tempOutput_.Close(); return(tempOutput_.toByteArray()); } catch (IOException io) { SQLException sql = new SQLException(io.ToString()); sql.initCause(io); throw sql; } }
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public int setString(long pos, String str, int offset, int len) throws SQLException public virtual int setString(long pos, string str, int offset, int len) { if (pos <= 0) { throw new SQLException("Bad position: " + pos); } int ipos = (int)(pos & 0x7FFFFFFF); int total = length_ - ipos + 1; if (total > len) { total = len; } try { //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final byte[] bytes = com.ibm.jtopenlite.Conv.stringToEBCDICByteArray(str, ccsid_); sbyte[] bytes = Conv.stringToEBCDICByteArray(str, ccsid_); Array.Copy(bytes, offset, data_, offset_ + ipos - 1, total); return(total); } catch (UnsupportedEncodingException uee) { SQLException sql = new SQLException(uee.ToString()); sql.initCause(uee); throw sql; } }
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public long length() throws SQLException public long length() { if (length_ == -1) { attribs_.StartOffset = 0; attribs_.RequestedSize = 0; attribs_.ReturnCurrentLengthIndicator = 0xF1; try { length_ = -1; conn_.retrieveLOBData(attribs_, this); if (length_ == -1) { throw new IOException("LOB length not retrieved."); } } catch (IOException io) { SQLException sql = new SQLException(io.ToString()); sql.initCause(io); throw sql; } } return(length_); }
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public long position(String patternString, long start) throws SQLException public virtual long position(string patternString, long start) { if (start <= 0) { throw new SQLException("Bad start: " + start); } try { //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final byte[] pattern = com.ibm.jtopenlite.Conv.stringToEBCDICByteArray(patternString, ccsid_); sbyte[] pattern = Conv.stringToEBCDICByteArray(patternString, ccsid_); for (int i = (int)(start & 0x7FFFFFFF) + offset_ - 1; i < offset_ + length_; ++i) { bool match = true; for (int j = 0; match && j < pattern.Length; ++j) { if (data_[i] != pattern[j]) { match = false; } } if (match) { return(i - offset_); } } return(-1); } catch (UnsupportedEncodingException uee) { SQLException sql = new SQLException(uee.ToString()); sql.initCause(uee); throw sql; } }
// pos is 1-based! //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public String getSubString(long pos, int length) throws SQLException public virtual string getSubString(long pos, int length) { if (pos <= 0) { throw new SQLException("Bad position: " + pos); } int ipos = (int)(pos & 0x7FFFFFFF); int total = length_ - ipos + 1; if (total > length) { total = length; } sbyte[] data = new sbyte[total]; Array.Copy(data_, offset_ + ipos - 1, data, 0, total); try { return(Conv.ebcdicByteArrayToString(data_, offset_ + ipos - 1, total, ccsid_)); } catch (UnsupportedEncodingException uee) { SQLException sql = new SQLException(uee.ToString()); sql.initCause(uee); throw sql; } }
/// <summary> /// This is a ByteArrayInputStream wrapper around String.getBytes("ASCII"). /// /// </summary> //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public InputStream getAsciiStream() throws SQLException public virtual Stream getAsciiStream() { try { return(new MemoryStream(Conv.ebcdicByteArrayToString(data_, offset_, length_, ccsid_).GetBytes(Encoding.ASCII))); } catch (UnsupportedEncodingException uee) { SQLException sql = new SQLException(uee.ToString()); sql.initCause(uee); throw sql; } }
/// <summary> /// This is a StringReader wrapper. /// /// </summary> //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET: //ORIGINAL LINE: public Reader getCharacterStream() throws SQLException public virtual Reader getCharacterStream() { try { return(new StringReader(Conv.ebcdicByteArrayToString(data_, offset_, length_, ccsid_))); } catch (UnsupportedEncodingException uee) { SQLException sql = new SQLException(uee.ToString()); sql.initCause(uee); throw sql; } }
internal static SQLException convertException(IOException io, int sqlCode, string sqlState) { SQLException sql = null; if (io is MessageException) { MessageException me = (MessageException)io; Message[] messages = me.Messages; string reason = messages[0].ToString(); sql = new SQLException(reason, sqlState, sqlCode); sql.initCause(io); } else { string reason = io.ToString(); sql = new SQLException(reason, sqlState, sqlCode); sql.initCause(io); } return(sql); }