Java Utililty Methods ClassLoader Load

List of utility methods to do ClassLoader Load

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Description

The list of methods to do ClassLoader Load are organized into topic(s).

Method

Stringget(final String key, final String filename)
get 
Properties props;
try {
    props = load(new File(filename));
} catch (final IOException e) {
    return "getting key " + key + " from file " + filename + " failed " + e;
return (props.getProperty(key));
StringgetAbsoluteBasePath()
get Absolute Base Path 
if (absoluteBasePath == null) {
    if (APPS_JAR_DIRECTORY != null) {
        absoluteBasePath = APPS_JAR_DIRECTORY;
    } else {
        URL url = Thread.currentThread().getContextClassLoader().getResource("schemas/common.xsd");
        absoluteBasePath = url.getPath();
        absoluteBasePath = absoluteBasePath.substring(0, absoluteBasePath.length() - 18); 
        absoluteBasePath = absoluteBasePath.replace('\\', '/');
...
StringgetAbsolutePath(String file)
get Absolute Path 
return new File(getImpFolder(), file).getAbsolutePath();
StringgetAbsolutePathEssenceDesc(String file)
get Absolute Path Essence Desc 
return new File(getImpFolderEssenceDesc(), file).getAbsolutePath();
File[]getAllArquillianLibs()
get All Arquillian Libs 
URL urlSystemResources = ClassLoader.getSystemResource("");
File dirArquillianLibs = new File(new File(urlSystemResources.getFile()).getParentFile(),
        "arquillian-libs");
return dirArquillianLibs.listFiles();
PropertiesgetAsProperties(final String name)
Load properties from the given name. 
Properties props = new Properties();
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
URL url = classLoader.getResource(name);
if (url != null) {
    try {
        props.loadFromXML(url.openStream());
    } catch (InvalidPropertiesFormatException e) {
        props.load(url.openStream());
...
URLgetBaseDir()
Gets the application base directory. 
try {
    Class<?> c = (new Object() {
        public String toString() {
            return super.toString();
    }).getClass();
    ClassLoader cl = c.getClassLoader();
    URL url = cl.getResource(".");
...
byte[]getBytes(File file)
Read a file completely and return a byte array containing the data. 
return getBytes(file, -1);
InputStreamgetConfigFileInputStream(String configFilePath)
get Config File Input Stream 
if (null == configFilePath) {
    throw new IOException("Could not find config file, name not specified");
HashSet<URL> resources = new HashSet<URL>(findResources(configFilePath));
if (resources.isEmpty()) {
    File configFile = new File(configFilePath);
    if (configFile.exists()) {
        return new FileInputStream(configFile);
...
StringgetContentFromFile(String fileName, Object context)
get Content From File 
File file = getFileFromPath(context, fileName);
FileInputStream fin = new FileInputStream(file);
String response = convertStreamToString(fin);
fin.close();
return response;