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apache / trafodion-site / 0f742caac55ca35044838df47d6a6f41c1f568e2 / . / 2.4.0 / dcs_reference / xref / org / trafodion / dcs / servermt / serverDriverInputOutput / SQLWarningOrError.html
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<div id="overview"><a href="../../../../../../apidocs/org/trafodion/dcs/servermt/serverDriverInputOutput/SQLWarningOrError.html">View Javadoc</a></div><pre>
<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_javadoccomment">* @@@ START COPYRIGHT @@@</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>
<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_javadoccomment">* Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_javadoccomment">* or more contributor license agreements. See the NOTICE file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_javadoccomment">* distributed with this work for additional information</em>
<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_javadoccomment">* regarding copyright ownership. The ASF licenses this file</em>
<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_javadoccomment">* to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_javadoccomment">* "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_javadoccomment">* with the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>
<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_javadoccomment">* <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="13" href="#13">13</a>
<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_javadoccomment">* Unless required by applicable law or agreed to in writing,</em>
<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_javadoccomment">* software distributed under the License is distributed on an</em>
<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_javadoccomment">* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_javadoccomment">* KIND, either express or implied. See the License for the</em>
<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_javadoccomment">* specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="19" href="#19">19</a> <em class="jxr_javadoccomment">* under the License.</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>
<a class="jxr_linenumber" name="21" href="#21">21</a> <em class="jxr_javadoccomment">* @@@ END COPYRIGHT @@@</em>
<a class="jxr_linenumber" name="22" href="#22">22</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">package</strong> org.trafodion.dcs.servermt.serverDriverInputOutput;
<a class="jxr_linenumber" name="24" href="#24">24</a>
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.net.*;
<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.io.*;
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.nio.*;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.nio.channels.*;
<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.nio.channels.spi.*;
<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.sql.SQLException;
<a class="jxr_linenumber" name="31" href="#31">31</a>
<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.trafodion.dcs.Constants;
<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.trafodion.dcs.util.*;
<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.trafodion.dcs.servermt.ServerConstants;
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.trafodion.dcs.servermt.ServerUtils;
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.trafodion.dcs.servermt.serverHandler.*;
<a class="jxr_linenumber" name="37" href="#37">37</a>
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
<a class="jxr_linenumber" name="40" href="#40">40</a>
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/trafodion/dcs/servermt/serverDriverInputOutput/SQLWarningOrError.html">SQLWarningOrError</a> {
<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(SQLWarningOrError.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> rowId;
<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> sqlCode;
<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">private</strong> String text;
<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">private</strong> String sqlState;
<a class="jxr_linenumber" name="47" href="#47">47</a>
<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/trafodion/dcs/servermt/serverDriverInputOutput/SQLWarningOrError.html">SQLWarningOrError</a>() {
<a class="jxr_linenumber" name="49" href="#49">49</a> rowId = 0;
<a class="jxr_linenumber" name="50" href="#50">50</a> sqlCode = 0;
<a class="jxr_linenumber" name="51" href="#51">51</a> text = <span class="jxr_string">""</span>;
<a class="jxr_linenumber" name="52" href="#52">52</a> sqlState = <span class="jxr_string">""</span>;
<a class="jxr_linenumber" name="53" href="#53">53</a> }
<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/trafodion/dcs/servermt/serverDriverInputOutput/SQLWarningOrError.html">SQLWarningOrError</a>(SQLException ex, <strong class="jxr_keyword">int</strong> rowId) {
<a class="jxr_linenumber" name="55" href="#55">55</a>
<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">this</strong>.rowId = rowId;
<a class="jxr_linenumber" name="57" href="#57">57</a> sqlCode = ex.getErrorCode();
<a class="jxr_linenumber" name="58" href="#58">58</a> text = ex.getMessage();
<a class="jxr_linenumber" name="59" href="#59">59</a> sqlState = ex.getSQLState();
<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">if</strong>(LOG.isDebugEnabled()){
<a class="jxr_linenumber" name="61" href="#61">61</a> LOG.debug(<span class="jxr_string">"SQLWarningOrError() rowId: "</span> + rowId + <span class="jxr_string">", Messge: "</span> + sqlCode + <span class="jxr_string">",Vendor Code: "</span> + text + <span class="jxr_string">",SQLState: "</span> + sqlState);
<a class="jxr_linenumber" name="62" href="#62">62</a> }
<a class="jxr_linenumber" name="63" href="#63">63</a> }
<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> extractFromByteBuffer(ByteBuffer bbBuf) <strong class="jxr_keyword">throws</strong> UnsupportedEncodingException{
<a class="jxr_linenumber" name="65" href="#65">65</a> rowId = bbBuf.getInt();
<a class="jxr_linenumber" name="66" href="#66">66</a> sqlCode = bbBuf.getInt();
<a class="jxr_linenumber" name="67" href="#67">67</a> text = ByteBufferUtils.extractString(bbBuf);
<a class="jxr_linenumber" name="68" href="#68">68</a> byte[] dst = <strong class="jxr_keyword">new</strong> byte[5];
<a class="jxr_linenumber" name="69" href="#69">69</a> bbBuf.get(dst,0,5); <em class="jxr_comment">// is it 5 or 6??????</em>
<a class="jxr_linenumber" name="70" href="#70">70</a> sqlState = <strong class="jxr_keyword">new</strong> String(dst);
<a class="jxr_linenumber" name="71" href="#71">71</a> bbBuf.get(); <em class="jxr_comment">//null terminator</em>
<a class="jxr_linenumber" name="72" href="#72">72</a> }
<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> insertIntoByteBuffer(ByteBuffer bbBuf) <strong class="jxr_keyword">throws</strong> UnsupportedEncodingException {
<a class="jxr_linenumber" name="74" href="#74">74</a> bbBuf.putInt(rowId);
<a class="jxr_linenumber" name="75" href="#75">75</a> bbBuf.putInt(sqlCode);
<a class="jxr_linenumber" name="76" href="#76">76</a> ByteBufferUtils.insertString(text,bbBuf);
<a class="jxr_linenumber" name="77" href="#77">77</a> sqlState = (sqlState == <strong class="jxr_keyword">null</strong>)? <span class="jxr_string">"HY024"</span> : sqlState;
<a class="jxr_linenumber" name="78" href="#78">78</a> bbBuf.put(sqlState.getBytes(),0,5);
<a class="jxr_linenumber" name="79" href="#79">79</a> bbBuf.put((byte)0); <em class="jxr_comment">//null terminator</em>
<a class="jxr_linenumber" name="80" href="#80">80</a> }
<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> lengthOfData() {
<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">int</strong> dataLength = 0;
<a class="jxr_linenumber" name="83" href="#83">83</a>
<a class="jxr_linenumber" name="84" href="#84">84</a> dataLength += ServerConstants.INT_FIELD_SIZE; <em class="jxr_comment">//rowId</em>
<a class="jxr_linenumber" name="85" href="#85">85</a> dataLength += ServerConstants.INT_FIELD_SIZE; <em class="jxr_comment">//sqlcode</em>
<a class="jxr_linenumber" name="86" href="#86">86</a> dataLength += ByteBufferUtils.lengthOfString(text);
<a class="jxr_linenumber" name="87" href="#87">87</a> dataLength += 6; <em class="jxr_comment">//sqlstate + null terminator</em>
<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">return</strong> dataLength;
<a class="jxr_linenumber" name="89" href="#89">89</a> }
<a class="jxr_linenumber" name="90" href="#90">90</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getRowId(){
<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">return</strong> rowId;
<a class="jxr_linenumber" name="92" href="#92">92</a> }
<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getSqlCode(){
<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">return</strong> sqlCode;
<a class="jxr_linenumber" name="95" href="#95">95</a> }
<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> String getText(){
<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">return</strong> text;
<a class="jxr_linenumber" name="98" href="#98">98</a> }
<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">public</strong> String getSqlState(){
<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">return</strong> sqlState;
<a class="jxr_linenumber" name="101" href="#101">101</a> }
<a class="jxr_linenumber" name="102" href="#102">102</a>
<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setRowId(<strong class="jxr_keyword">int</strong> rowId){
<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">this</strong>.rowId = rowId;
<a class="jxr_linenumber" name="105" href="#105">105</a> }
<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setSqlCode(<strong class="jxr_keyword">int</strong> sqlCode){
<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">this</strong>.sqlCode = sqlCode;
<a class="jxr_linenumber" name="108" href="#108">108</a> }
<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setText(String text){
<a class="jxr_linenumber" name="110" href="#110">110</a> <strong class="jxr_keyword">this</strong>.text = text;
<a class="jxr_linenumber" name="111" href="#111">111</a> }
<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setSqlState(String sqlState){
<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">this</strong>.sqlState = sqlState;
<a class="jxr_linenumber" name="114" href="#114">114</a> }
<a class="jxr_linenumber" name="115" href="#115">115</a> }
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