java.lang.ClassLoader Java Examples

The following examples show how to use java.lang.ClassLoader. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: AnnotationUrlProvider.java    From play-sitemap-module.edulify.com with Apache License 2.0 6 votes vote down vote up 
@Override
public void addUrlsTo(WebSitemapGenerator generator) {
  String baseUrl = configuration.getString("sitemap.baseUrl");

  ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
  Reflections reflections = new Reflections("controllers", new MethodAnnotationsScanner());

  Set<Method> actions = reflections.getMethodsAnnotatedWith(SitemapItem.class);
  for(Method method : actions) {
    String actionUrl = actionUrl(classLoader, method);
    SitemapItem annotation = method.getAnnotation(SitemapItem.class);
    if(annotation != null) {
      WebSitemapUrl url = webSitemapUrl(baseUrl, actionUrl, annotation);
      generator.addUrl(url);
    }
  }
}
Example #2
Source File: SecuritySupport.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getParentClassLoader(final ClassLoader cl) {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader parent = null;
            try {
                parent = cl.getParent();
            } catch (SecurityException ex) {
            }

            // eliminate loops in case of the boot
            // ClassLoader returning itself as a parent
            return (parent == cl) ? null : parent;
        }
    });
}
Example #3
Source File: SecuritySupport.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
static ClassLoader getSystemClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = ClassLoader.getSystemClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #4
Source File: SecuritySupport.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
public static InputStream getResourceAsStream(final ClassLoader cl,
        final String name) {
    return (InputStream) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            InputStream ris;
            if (cl == null) {
                ris = Object.class.getResourceAsStream("/" + name);
            } else {
                ris = cl.getResourceAsStream(name);
            }
            return ris;
        }
    });
}
Example #5
Source File: SecuritySupport.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Figure out which ClassLoader to use.
 */
public static ClassLoader findClassLoader()
{
    if (System.getSecurityManager()!=null) {
        //this will ensure bootclassloader is used
        return null;
    } else {
        return SecuritySupport.class.getClassLoader();
    }
}
Example #6
Source File: SystemDispatcher.java    From androidnative.pri with Apache License 2.0 5 votes vote down vote up 
public static void loadClass(String className) {
        try {
            ClassLoader classLoader = SystemDispatcher.class.getClassLoader();
            Class aClass = Class.forName(className,true,classLoader);
//            Log.d(TAG,"Class Loaded: " + className);
        } catch (ClassNotFoundException e) {
            Log.e(TAG,"Failed to load class: " + className);
            e.printStackTrace();
        }
   }
Example #7
Source File: SecuritySupport.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getContextClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = Thread.currentThread().getContextClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #8
Source File: SecuritySupport.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getSystemClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = ClassLoader.getSystemClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #9
Source File: SecuritySupport.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getParentClassLoader(final ClassLoader cl) {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader parent = null;
            try {
                parent = cl.getParent();
            } catch (SecurityException ex) {
            }

            // eliminate loops in case of the boot
            // ClassLoader returning itself as a parent
            return (parent == cl) ? null : parent;
        }
    });
}
Example #10
Source File: SecuritySupport.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Figure out which ClassLoader to use.
 */
public static ClassLoader findClassLoader()
{
    if (System.getSecurityManager()!=null) {
        //this will ensure bootclassloader is used
        return null;
    } else {
        return SecuritySupport.class.getClassLoader();
    }
}
Example #11
Source File: SecuritySupport.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getContextClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = Thread.currentThread().getContextClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #12
Source File: SecuritySupport.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getSystemClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = ClassLoader.getSystemClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #13
Source File: SecuritySupport.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getParentClassLoader(final ClassLoader cl) {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader parent = null;
            try {
                parent = cl.getParent();
            } catch (SecurityException ex) {
            }

            // eliminate loops in case of the boot
            // ClassLoader returning itself as a parent
            return (parent == cl) ? null : parent;
        }
    });
}
Example #14
Source File: SecuritySupport.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
public static InputStream getResourceAsStream(final ClassLoader cl,
        final String name) {
    return (InputStream) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            InputStream ris;
            if (cl == null) {
                ris = Object.class.getResourceAsStream("/" + name);
            } else {
                ris = cl.getResourceAsStream(name);
            }
            return ris;
        }
    });
}
Example #15
Source File: SecuritySupport.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Figure out which ClassLoader to use.
 */
public static ClassLoader findClassLoader()
{
    if (System.getSecurityManager()!=null) {
        //this will ensure bootclassloader is used
        return null;
    } else {
        return SecuritySupport.class.getClassLoader();
    }
}
Example #16
Source File: SecuritySupport.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getContextClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = Thread.currentThread().getContextClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #17
Source File: SecuritySupport.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getSystemClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = ClassLoader.getSystemClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #18
Source File: SecuritySupport.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getParentClassLoader(final ClassLoader cl) {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader parent = null;
            try {
                parent = cl.getParent();
            } catch (SecurityException ex) {
            }

            // eliminate loops in case of the boot
            // ClassLoader returning itself as a parent
            return (parent == cl) ? null : parent;
        }
    });
}
Example #19
Source File: SecuritySupport.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
public static InputStream getResourceAsStream(final ClassLoader cl,
        final String name) {
    return (InputStream) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            InputStream ris;
            if (cl == null) {
                ris = Object.class.getResourceAsStream("/" + name);
            } else {
                ris = cl.getResourceAsStream(name);
            }
            return ris;
        }
    });
}
Example #20
Source File: SecuritySupport.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Figure out which ClassLoader to use.
 */
public static ClassLoader findClassLoader()
{
    if (System.getSecurityManager()!=null) {
        //this will ensure bootclassloader is used
        return null;
    } else {
        return SecuritySupport.class.getClassLoader();
    }
}
Example #21
Source File: SecuritySupport.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getContextClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = Thread.currentThread().getContextClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #22
Source File: SecuritySupport.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getSystemClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = ClassLoader.getSystemClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #23
Source File: SecuritySupport.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getParentClassLoader(final ClassLoader cl) {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader parent = null;
            try {
                parent = cl.getParent();
            } catch (SecurityException ex) {
            }

            // eliminate loops in case of the boot
            // ClassLoader returning itself as a parent
            return (parent == cl) ? null : parent;
        }
    });
}
Example #24
Source File: SecuritySupport.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
public static InputStream getResourceAsStream(final ClassLoader cl,
        final String name) {
    return (InputStream) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            InputStream ris;
            if (cl == null) {
                ris = Object.class.getResourceAsStream("/" + name);
            } else {
                ris = cl.getResourceAsStream(name);
            }
            return ris;
        }
    });
}
Example #25
Source File: SecuritySupport.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Figure out which ClassLoader to use.
 */
public static ClassLoader findClassLoader()
{
    if (System.getSecurityManager()!=null) {
        //this will ensure bootclassloader is used
        return null;
    } else {
        return SecuritySupport.class.getClassLoader();
    }
}
Example #26
Source File: BagFactory.java    From spork with Apache License 2.0 5 votes vote down vote up 
/**
 * Get a reference to the singleton factory.
 * @return BagFactory
 */
public static BagFactory getInstance() {
    if (gSelf == null) {
        String factoryName =
            System.getProperty("pig.data.bag.factory.name");
        String factoryJar =
            System.getProperty("pig.data.bag.factory.jar");
        if (factoryName != null && factoryJar != null) {
            try {
                URL[] urls = new URL[1];
                urls[0] = new URL(factoryJar);
                ClassLoader loader = new URLClassLoader(urls,
                    BagFactory.class.getClassLoader());
                Class c = Class.forName(factoryName, true, loader);
                Object o = c.newInstance();
                if (!(o instanceof BagFactory)) {
                    throw new RuntimeException("Provided factory " +
                        factoryName + " does not extend BagFactory!");
                }
                gSelf = (BagFactory)o;
            } catch (Exception e) {
                if (e instanceof RuntimeException) {
                    // We just threw this
                    RuntimeException re = (RuntimeException)e;
                    throw re;
                }
                throw new RuntimeException("Unable to instantiate "
                    + "bag factory " + factoryName, e);
            }
        } else {
            gSelf = new DefaultBagFactory();
        }
    }
    return gSelf;
}
Example #27
Source File: Parcels.java    From parceler with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public ParcelableFactory findClass(Class clazz, ClassLoader classLoader){
    try {
        Class parcelWrapperClass = classLoader.loadClass(buildParcelableImplName(clazz));
        return new ParcelableFactoryReflectionProxy(clazz, parcelWrapperClass);
    } catch (ClassNotFoundException e) {
        return null;
    }
}
Example #28
Source File: SecuritySupport.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
static ClassLoader getContextClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = Thread.currentThread().getContextClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #29
Source File: SecuritySupport.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
static ClassLoader getContextClassLoader() {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader cl = null;
            try {
                cl = Thread.currentThread().getContextClassLoader();
            } catch (SecurityException ex) {
            }
            return cl;
        }
    });
}
Example #30
Source File: SecuritySupport.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
static ClassLoader getParentClassLoader(final ClassLoader cl) {
    return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            ClassLoader parent = null;
            try {
                parent = cl.getParent();
            } catch (SecurityException ex) {
            }

            // eliminate loops in case of the boot
            // ClassLoader returning itself as a parent
            return (parent == cl) ? null : parent;
        }
    });
}