79 lines
3.8 KiB
HTML
79 lines
3.8 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>StockDB.java</title>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<style type="text/css">
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<!--
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body {color: #000000; background-color: #ffffff; font-family: monospace}
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pre {color: #000000; background-color: #ffffff; font-family: monospace}
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table {color: #404040; background-color: #e9e8e2; font-family: monospace}
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.ST1 {color: #ce54b8; font-family: monospace; font-style: italic}
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.comment {color: #969696}
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.ST0 {font-family: monospace; font-weight: bold}
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.literal {color: #336bdd}
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.string {color: #1e9347}
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-->
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</style>
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</head>
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<body>
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<table width="100%"><tr><td align="center">/Users/asdv5/Desktop/slcc/S24/2800/MP1_Ajax/src/main/java/edu/slcc/ajax/bl/StockDB.java</td></tr></table>
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<pre>
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@Override
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<span class="literal">public</span> <span class="literal">void</span> <span class="ST0">create</span>(Stock t)
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<span class="literal">throws</span> Exception
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{
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<span class="literal">int</span> result = 0;
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Connection con = <span class="literal">null</span>;
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<span class="literal">try</span>
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{
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con = con = <span class="literal">new</span> UtilitiesDatabase().connection(
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<span class="string">"</span><span class="string">nyse</span><span class="string">"</span>, <span class="string">"</span><span class="string">root</span><span class="string">"</span>, <span class="string">"</span><span class="string">root</span><span class="string">"</span>, <span class="string">"</span><span class="string">com.mysql.jdbc.Driver</span><span class="string">"</span>);
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}
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<span class="literal">catch</span> (Exception e)
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{
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System.<span class="ST1">err</span>.println(e);
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<span class="literal">throw</span> e;
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}
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PreparedStatement updateStock = <span class="literal">null</span>;
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<span class="literal">try</span>
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{
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updateStock = con.prepareStatement(
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<span class="string">"</span><span class="string">INSERT INTO stock (stock_id, company_name, price_current, price_closing, number_of_shares_available, number_of_shares_sold ) </span><span class="string">"</span>
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+ <span class="string">"</span><span class="string">VALUES ( ?, ?, ? , ? ,? , ?)</span><span class="string">"</span>);
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updateStock.setString(1, t.getStockId());
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updateStock.setString(2, t.getCompanyName());
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updateStock.setDouble(3, t.getPriceCurrent());
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updateStock.setDouble(4, t.getPriceClosing());
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updateStock.setLong(5, t.getNumberOfSharesAvailable());
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updateStock.setLong(6, t.getNumberOfSharesSold());
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<span class="literal">int</span> updateCount = updateStock.executeUpdate();
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result = updateCount;
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}
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<span class="literal">catch</span> (Exception ex)
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{
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System.<span class="ST1">err</span>.println(ex.toString());
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<span class="literal">throw</span> ex;
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}
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<span class="literal">finally</span>
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{
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<span class="literal">try</span>
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{
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<span class="literal">new</span> UtilitiesDatabase().closeDatabaseConnection(con);
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<span class="comment">// close the resources </span>
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<span class="literal">if</span> (updateStock != <span class="literal">null</span>)
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{
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updateStock.close();
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}
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}
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<span class="literal">catch</span> (SQLException e)
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{
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System.<span class="ST1">err</span>.println(e.toString());
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<span class="literal">throw</span> e;
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}
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}
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}
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</pre></body>
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</html>
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