| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>JdbcUtils.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">Apache Shiro :: Core</a> > <a href="index.source.html" class="el_package">org.apache.shiro.util</a> > <span class="el_source">JdbcUtils.java</span></div><h1>JdbcUtils.java</h1><pre class="source lang-java linenums">/* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.shiro.util; |
| |
| import java.sql.Connection; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * A set of static helper methods for managing JDBC API objects. |
| * <p/> |
| * <em>Note:</em> Some parts of this class were copied from the Spring Framework and then modified. |
| * They were copied here to prevent Spring dependencies in the Shiro core API. The original license conditions |
| * (Apache 2.0) have been maintained. |
| * |
| * @since 0.2 |
| */ |
| public class JdbcUtils { |
| |
| /** Private internal log instance. */ |
| <span class="fc" id="L41"> private static final Logger log = LoggerFactory.getLogger(JdbcUtils.class);</span> |
| |
| /** |
| * Private constructor to prevent instantiation. |
| */ |
| <span class="nc" id="L46"> private JdbcUtils() {</span> |
| <span class="nc" id="L47"> }</span> |
| |
| /** |
| * Close the given JDBC Connection and ignore any thrown exception. |
| * This is useful for typical finally blocks in manual JDBC code. |
| * |
| * @param connection the JDBC Connection to close (may be <tt>null</tt>) |
| */ |
| public static void closeConnection(Connection connection) { |
| <span class="fc bfc" id="L56" title="All 2 branches covered."> if (connection != null) {</span> |
| try { |
| <span class="fc" id="L58"> connection.close();</span> |
| <span class="nc" id="L59"> } catch (SQLException ex) {</span> |
| <span class="nc bnc" id="L60" title="All 2 branches missed."> if (log.isDebugEnabled()) {</span> |
| <span class="nc" id="L61"> log.debug("Could not close JDBC Connection", ex);</span> |
| } |
| <span class="nc" id="L63"> } catch (Throwable ex) {</span> |
| <span class="nc bnc" id="L64" title="All 2 branches missed."> if (log.isDebugEnabled()) {</span> |
| <span class="nc" id="L65"> log.debug("Unexpected exception on closing JDBC Connection", ex);</span> |
| } |
| <span class="pc" id="L67"> }</span> |
| } |
| <span class="fc" id="L69"> }</span> |
| |
| /** |
| * Close the given JDBC Statement and ignore any thrown exception. |
| * This is useful for typical finally blocks in manual JDBC code. |
| * |
| * @param statement the JDBC Statement to close (may be <tt>null</tt>) |
| */ |
| public static void closeStatement(Statement statement) { |
| <span class="fc bfc" id="L78" title="All 2 branches covered."> if (statement != null) {</span> |
| try { |
| <span class="fc" id="L80"> statement.close();</span> |
| <span class="nc" id="L81"> } catch (SQLException ex) {</span> |
| <span class="nc bnc" id="L82" title="All 2 branches missed."> if (log.isDebugEnabled()) {</span> |
| <span class="nc" id="L83"> log.debug("Could not close JDBC Statement", ex);</span> |
| } |
| <span class="nc" id="L85"> } catch (Throwable ex) {</span> |
| <span class="nc bnc" id="L86" title="All 2 branches missed."> if (log.isDebugEnabled()) {</span> |
| <span class="nc" id="L87"> log.debug("Unexpected exception on closing JDBC Statement", ex);</span> |
| } |
| <span class="pc" id="L89"> }</span> |
| } |
| <span class="fc" id="L91"> }</span> |
| |
| /** |
| * Close the given JDBC ResultSet and ignore any thrown exception. |
| * This is useful for typical finally blocks in manual JDBC code. |
| * |
| * @param rs the JDBC ResultSet to close (may be <tt>null</tt>) |
| */ |
| public static void closeResultSet(ResultSet rs) { |
| <span class="pc bpc" id="L100" title="1 of 2 branches missed."> if (rs != null) {</span> |
| try { |
| <span class="fc" id="L102"> rs.close();</span> |
| <span class="nc" id="L103"> } catch (SQLException ex) {</span> |
| <span class="nc bnc" id="L104" title="All 2 branches missed."> if (log.isDebugEnabled()) {</span> |
| <span class="nc" id="L105"> log.debug("Could not close JDBC ResultSet", ex);</span> |
| } |
| <span class="nc" id="L107"> } catch (Throwable ex) {</span> |
| <span class="nc bnc" id="L108" title="All 2 branches missed."> if (log.isDebugEnabled()) {</span> |
| <span class="nc" id="L109"> log.debug("Unexpected exception on closing JDBC ResultSet", ex);</span> |
| } |
| <span class="pc" id="L111"> }</span> |
| } |
| <span class="fc" id="L113"> }</span> |
| |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.eclemma.org/jacoco">JaCoCo</a> 0.7.7.201606060606</span></div></body></html> |
