Coverage Report - org.mule.module.reboot.MuleContainerBootstrapUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
MuleContainerBootstrapUtils
0%
0/52
0%
0/44
0
MuleContainerBootstrapUtils$1
0%
0/3
0%
0/2
0
MuleContainerBootstrapUtils$2
0%
0/2
N/A
0
MuleContainerBootstrapUtils$3
0%
0/2
N/A
0
MuleContainerBootstrapUtils$ProxyInfo
0%
0/8
N/A
0
 
 1  
 /*
 2  
  * $Id: MuleContainerBootstrapUtils.java 20208 2010-11-17 14:33:40Z dirk.olmes $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.module.reboot;
 12  
 
 13  
 import java.io.File;
 14  
 import java.io.FileInputStream;
 15  
 import java.io.FileOutputStream;
 16  
 import java.io.IOException;
 17  
 import java.io.InputStream;
 18  
 import java.io.OutputStream;
 19  
 import java.net.URL;
 20  
 import java.security.AccessController;
 21  
 import java.security.PrivilegedAction;
 22  
 
 23  
 public final class MuleContainerBootstrapUtils
 24  
 {
 25  
     private static final String MULE_APPS_FILENAME = "apps";
 26  0
     private static final String MULE_LIB_FILENAME = "lib" + File.separator + "mule";
 27  
 
 28  
     public static final String MULE_LOCAL_JAR_FILENAME = "mule-local-install.jar";
 29  
 
 30  
     private MuleContainerBootstrapUtils()
 31  0
     {
 32  
         // utility class only
 33  0
     }
 34  
 
 35  
     /**
 36  
      * Whether Mule is running embedded or standalone.
 37  
      * @return true if running standalone
 38  
      */
 39  
     public static boolean isStandalone()
 40  
     {
 41  
         // when embedded, mule.home var is not set
 42  0
         return getMuleHome() != null;
 43  
     }
 44  
 
 45  
     /**
 46  
      * @return null if running embedded
 47  
      */
 48  
     public static File getMuleHome()
 49  
     {
 50  0
         final String muleHome = System.getProperty("mule.home");
 51  0
         return muleHome != null ? new File(muleHome) : null;
 52  
     }
 53  
 
 54  
     /**
 55  
      * @return null if running embedded, otherwise the apps dir as a File ref
 56  
      */
 57  
     public static File getMuleAppsDir()
 58  
     {
 59  0
         return isStandalone() ? new File(getMuleHome(), MULE_APPS_FILENAME) : null;
 60  
     }
 61  
 
 62  
     /**
 63  
      * @return null if running embedded
 64  
      */
 65  
     public static File getMuleLibDir()
 66  
     {
 67  0
         return isStandalone() ? new File(getMuleHome(), MULE_LIB_FILENAME) : null;
 68  
     }
 69  
 
 70  
     public static File getMuleLocalJarFile()
 71  
     {
 72  0
         return isStandalone() ? new File(getMuleLibDir(), MULE_LOCAL_JAR_FILENAME) : null;
 73  
     }
 74  
 
 75  
     public static class ProxyInfo
 76  
     {
 77  
         String host;
 78  
         String port;
 79  
         String username;
 80  
         String password;
 81  
 
 82  
         public ProxyInfo(String host, String port)
 83  
         {
 84  0
             this(host, port, null, null);
 85  0
         }
 86  
 
 87  
         public ProxyInfo(String host, String port, String username, String password)
 88  0
         {
 89  0
             this.host = host;
 90  0
             this.port = port;
 91  0
             this.username = username;
 92  0
             this.password = password;
 93  0
         }
 94  
     }
 95  
 
 96  
     //////////////////////////////////////////////////////////////////////////////////////////
 97  
     // The following methods are intentionally duplicated from org.mule.util so that
 98  
     // mule-module-boot has no external dependencies at system startup.
 99  
     //////////////////////////////////////////////////////////////////////////////////////////
 100  
 
 101  
     /**
 102  
      * @see org.mule.util.ClassUtils#getResource
 103  
      */
 104  
     public static URL getResource(final String resourceName, final Class<?> callingClass)
 105  
     {
 106  0
         URL url = AccessController.doPrivileged(new PrivilegedAction<URL>()
 107  0
         {
 108  
             public URL run()
 109  
             {
 110  0
                 final ClassLoader cl = Thread.currentThread().getContextClassLoader();
 111  0
                 return cl != null ? cl.getResource(resourceName) : null;
 112  
             }
 113  
         });
 114  
 
 115  0
         if (url == null)
 116  
         {
 117  0
             url = AccessController.doPrivileged(new PrivilegedAction<URL>()
 118  0
             {
 119  
                 public URL run()
 120  
                 {
 121  0
                     return MuleContainerBootstrap.class.getClassLoader().getResource(resourceName);
 122  
                 }
 123  
             });
 124  
         }
 125  
 
 126  0
         if (url == null)
 127  
         {
 128  0
             url = AccessController.doPrivileged(new PrivilegedAction<URL>()
 129  0
             {
 130  
                 public URL run()
 131  
                 {
 132  0
                     return callingClass.getClassLoader().getResource(resourceName);
 133  
                 }
 134  
             });
 135  
         }
 136  
 
 137  0
         return url;
 138  
     }
 139  
 
 140  
     /**
 141  
      * @see org.mule.util.FileUtils#renameFile
 142  
      */
 143  
     public static boolean renameFile(File srcFile, File destFile) throws IOException
 144  
     {
 145  0
         boolean isRenamed = false;
 146  0
         if (srcFile != null && destFile != null)
 147  
         {
 148  0
             if (!destFile.exists())
 149  
             {
 150  0
                 if (srcFile.isFile())
 151  
                 {
 152  0
                     isRenamed = srcFile.renameTo(destFile);
 153  0
                     if (!isRenamed && srcFile.exists())
 154  
                     {
 155  0
                         isRenamed = renameFileHard(srcFile, destFile);
 156  
                     }
 157  
                 }
 158  
             }
 159  
         }
 160  0
         return isRenamed;
 161  
     }
 162  
 
 163  
     /**
 164  
      * @see org.mule.util.FileUtils#renameFileHard
 165  
      */
 166  
     public static boolean renameFileHard(File srcFile, File destFile) throws IOException
 167  
     {
 168  0
         boolean isRenamed = false;
 169  0
         if (srcFile != null && destFile != null)
 170  
         {
 171  0
             if (!destFile.exists())
 172  
             {
 173  0
                 if (srcFile.isFile())
 174  
                 {
 175  0
                     FileInputStream in = null;
 176  0
                     FileOutputStream out = null;
 177  
                     try
 178  
                     {
 179  0
                         in = new FileInputStream(srcFile);
 180  0
                         out = new FileOutputStream(destFile);
 181  0
                         out.getChannel().transferFrom(in.getChannel(), 0, srcFile.length());
 182  0
                         isRenamed = true;
 183  
                     }
 184  
                     finally
 185  
                     {
 186  0
                         if (in != null)
 187  
                         {
 188  0
                             in.close();
 189  
                         }
 190  0
                         if (out != null)
 191  
                         {
 192  0
                             out.close();
 193  
                         }
 194  
                     }
 195  0
                     if (isRenamed)
 196  
                     {
 197  0
                         srcFile.delete();
 198  
                     }
 199  
                     else
 200  
                     {
 201  0
                         destFile.delete();
 202  
                     }
 203  
                 }
 204  
             }
 205  
         }
 206  0
         return isRenamed;
 207  
     }
 208  
 
 209  
     /**
 210  
      * @see org.mule.util.IOUtils#copy
 211  
      */
 212  
     public static int copy(InputStream input, OutputStream output) throws IOException
 213  
     {
 214  0
         long count = copyLarge(input, output);
 215  0
         if (count > Integer.MAX_VALUE)
 216  
         {
 217  0
             return -1;
 218  
         }
 219  0
         return (int) count;
 220  
     }
 221  
 
 222  
     /**
 223  
      * @see org.mule.util.IOUtils#copyLarge
 224  
      */
 225  
     public static long copyLarge(InputStream input, OutputStream output) throws IOException
 226  
     {
 227  0
         byte[] buffer = new byte[1024 * 4];
 228  0
         long count = 0;
 229  0
         int n = 0;
 230  0
         while (-1 != (n = input.read(buffer)))
 231  
         {
 232  0
             output.write(buffer, 0, n);
 233  0
             count += n;
 234  
         }
 235  0
         return count;
 236  
     }
 237  
 }