| <?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>KeyGeneratorFactory.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">jUDDI Core - OpenJPA</a> > <a href="index.source.html" class="el_package">org.apache.juddi.keygen</a> > <span class="el_source">KeyGeneratorFactory.java</span></div><h1>KeyGeneratorFactory.java</h1><pre class="source lang-java linenums">/* |
| * Copyright 2001-2008 The Apache Software Foundation. |
| * |
| * Licensed 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.juddi.keygen; |
| |
| import org.apache.commons.configuration.ConfigurationException; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.juddi.ClassUtil; |
| import org.apache.juddi.config.AppConfig; |
| import org.apache.juddi.config.Property; |
| |
| /** |
| * Used to create the org.apache.juddi.keygen.KeyGenerator implementation |
| * as specified by the 'juddi.keygenerator' property. Defaults to |
| * org.apache.juddi.cryptor.DefaultKeyGenerator if an implementation is not |
| * specified. |
| * |
| * @author <a href="mailto:jfaath@apache.org">Jeff Faath</a> |
| */ |
| <span class="nc" id="L35">public abstract class KeyGeneratorFactory {</span> |
| <span class="fc" id="L36"> private static Log log = LogFactory.getLog(KeyGeneratorFactory.class);</span> |
| |
| // Key Generator default implementation |
| public static final String DEFAULT_IMPL = "org.apache.juddi.keygen.DefaultKeyGenerator"; |
| |
| // the shared Key Generator instance |
| <span class="fc" id="L42"> private static KeyGenerator keyGenerator = null;</span> |
| |
| /* |
| * Returns a new instance of a KeyGenerator. |
| * |
| * @return KeyGenerator |
| */ |
| public static synchronized KeyGenerator getKeyGenerator() { |
| <span class="fc bfc" id="L50" title="All 2 branches covered."> if (keyGenerator == null)</span> |
| <span class="fc" id="L51"> keyGenerator = createKeyGenerator();</span> |
| <span class="fc" id="L52"> return keyGenerator;</span> |
| } |
| |
| public static synchronized KeyGenerator forceNewKeyGenerator() { |
| <span class="fc" id="L56"> keyGenerator = null;</span> |
| <span class="fc" id="L57"> keyGenerator = createKeyGenerator();</span> |
| <span class="fc" id="L58"> return keyGenerator;</span> |
| } |
| |
| /* |
| * Returns a new instance of a Cryptor. |
| * |
| * @return Cryptor |
| */ |
| private static synchronized KeyGenerator createKeyGenerator() { |
| <span class="pc bpc" id="L67" title="1 of 2 branches missed."> if (keyGenerator != null)</span> |
| <span class="nc" id="L68"> return keyGenerator;</span> |
| |
| // grab class name of the Cryptor implementation to create |
| <span class="fc" id="L71"> String className = System.getProperty(Property.JUDDI_KEYGENERATOR);</span> |
| <span class="fc bfc" id="L72" title="All 2 branches covered."> if (className==null){</span> |
| try { |
| // grab class name of the Authenticator implementation to create |
| <span class="fc" id="L75"> className = AppConfig.getConfiguration().getString(Property.JUDDI_KEYGENERATOR, DEFAULT_IMPL);</span> |
| } |
| <span class="nc" id="L77"> catch(ConfigurationException ce) {</span> |
| <span class="nc" id="L78"> log.error("Configuration exception occurred retrieving: " + Property.JUDDI_KEYGENERATOR);</span> |
| <span class="fc" id="L79"> }</span> |
| } |
| try { |
| // write the Cryptor implementation name to the log |
| <span class="fc" id="L83"> log.debug("Configuration Key Generator Implementation = " + AppConfig.getConfiguration().getString(Property.JUDDI_KEYGENERATOR));</span> |
| <span class="nc" id="L84"> } catch (ConfigurationException ex) {</span> |
| <span class="fc" id="L85"> }</span> |
| <span class="fc" id="L86"> log.debug("SysProp Key Generator Implementation = " + System.getProperty(Property.JUDDI_KEYGENERATOR));</span> |
| <span class="fc" id="L87"> log.debug("Using Key Generator Implementation = " + className);</span> |
| |
| <span class="fc" id="L89"> Class<?> keygenClass = null;</span> |
| try { |
| // Use Loader to locate & load the Key Generator implementation |
| <span class="fc" id="L92"> keygenClass = ClassUtil.forName(className,KeyGeneratorFactory.class);</span> |
| // try to instantiate the Key Generator implementation |
| <span class="fc" id="L94"> keyGenerator = (KeyGenerator)keygenClass.newInstance();</span> |
| <span class="fc" id="L95"> } catch(ClassNotFoundException cnfe) {</span> |
| <span class="fc" id="L96"> throw new RuntimeException("The specified Key Generator class '" + className + "' was not found on classpath.",cnfe);</span> |
| <span class="fc" id="L97"> } catch(InstantiationException ie) {</span> |
| <span class="fc" id="L98"> throw new RuntimeException("The specified Key Generator class '" + className + "' cannot be instantiated.",ie);</span> |
| <span class="nc" id="L99"> } catch(IllegalAccessException iae) {</span> |
| <span class="nc" id="L100"> throw new RuntimeException("The specified Key Generator class '" + className + "' cannot be instantiated due to illegal access.",iae);</span> |
| <span class="nc" id="L101"> } catch(Exception e) {</span> |
| <span class="nc" id="L102"> throw new RuntimeException("Exception while attempting to instantiate the implementation of Key Generator: " + className + "\n" + e.getMessage());</span> |
| <span class="fc" id="L103"> }</span> |
| |
| <span class="fc" id="L105"> return keyGenerator;</span> |
| } |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.7.9.201702052155</span></div></body></html> |
