public static void testSpecialConversions() throws URISyntaxException {
Properties p = new Properties();
p.put("enumv", "A");
p.put("pattern", ".*");
p.put("clazz", "java.lang.Object");
p.put("constructor", "http://www.aQute.biz");
SpecialConversions trt =
Configurable.createConfigurable(SpecialConversions.class, (Map<Object, Object>) p);
assertEquals(SpecialConversions.X.A, trt.enumv());
assertEquals(".*", trt.pattern().pattern());
assertEquals(Object.class, trt.clazz());
assertEquals(new URI("http://www.aQute.biz"), trt.constructor());
}
public Bean(String classPackage, String clazz, ClassLoaderStrategy cls, Bean topLevelBean)
throws Exception {
// Get the no-arg constructor and create the bean
try {
Class classOfBean = ObjectXml.getClassOfBean((ClassLoader) cls, classPackage + "." + clazz);
Constructor ct = null;
// check whether this class is an inner class
if (classOfBean.getEnclosingClass() != null) {
ct = classOfBean.getConstructor(new Class[] {classOfBean.getEnclosingClass()});
beanObject = ct.newInstance(new Object[] {topLevelBean.getBeanObject()});
} else {
ct = classOfBean.getConstructor((Class[]) null);
beanObject = ct.newInstance((Object[]) null);
}
// Get an array of property descriptors
beanInfo = Introspector.getBeanInfo(classOfBean);
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
// load property descriptors into hashtable
propDesc = new Properties();
for (int i = 0; i < pds.length; i++) {
propDesc.put(pds[i].getName(), pds[i]);
}
} catch (Exception e) {
System.err.println("Exception creating bean: " + e.getMessage());
e.printStackTrace();
throw e;
}
}
/**
* Take all the properties and translate them to actual values. This method takes the set
* properties and traverse them over all entries, including the default properties for that
* properties. The values no longer contain macros.
*
* @return A new Properties with the flattened values
*/
public Properties getFlattenedProperties() {
// Some macros only work in a lower processor, so we
// do not report unknown macros while flattening
flattening = true;
try {
Properties flattened = new Properties();
Properties source = domain.getProperties();
for (Enumeration<?> e = source.propertyNames(); e.hasMoreElements(); ) {
String key = (String) e.nextElement();
if (!key.startsWith("_"))
if (key.startsWith("-")) flattened.put(key, source.getProperty(key));
else flattened.put(key, process(source.getProperty(key)));
}
return flattened;
} finally {
flattening = false;
}
}
static <T> T set(Class<T> interf, Object value) {
Properties p = new Properties();
Method ms[] = interf.getMethods();
for (Method m : ms) {
p.put(m.getName(), value);
}
return Configurable.createConfigurable(interf, (Map<Object, Object>) p);
}
/*
* Initialize to default values, if <java.home>/lib/java.security
* is not found.
*/
private static void initializeStatic() {
props.put("security.provider.1", "sun.security.provider.Sun");
props.put("security.provider.2", "sun.security.rsa.SunRsaSign");
props.put("security.provider.3", "com.sun.net.ssl.internal.ssl.Provider");
props.put("security.provider.4", "com.sun.crypto.provider.SunJCE");
props.put("security.provider.5", "sun.security.jgss.SunProvider");
props.put("security.provider.6", "com.sun.security.sasl.Provider");
}
public static Properties getEnvironmentVariables() {
synchronized (cygstartPath) {
if (envVars != null) return envVars;
envVars = new Properties();
try (BufferedReader br =
new BufferedReader(
new InputStreamReader(RUNTIME.exec(comSpec + "env").getInputStream()))) {
for (String line = null; (line = br.readLine()) != null; ) {
// if (debug) System.out.println("getEnvironmentVariables(): line=" + line);
int idx = line.indexOf('=');
if (idx > 0) envVars.put(line.substring(0, idx), line.substring(idx + 1));
}
} catch (IOException e) {
e.printStackTrace();
}
return envVars;
}
}
/**
* 初始化连接池
*
* @param props
* @param show_sql
*/
private static final void initDataSource(Properties dbProperties) {
try {
if (dbProperties == null) {
dbProperties = new Properties();
dbProperties.load(DBManager.class.getResourceAsStream(CONFIG_PATH));
}
// Class.forName(dbProperties.getProperty("jdbc.driverClass"));
for (Object key : dbProperties.keySet()) {
String skey = (String) key;
if (skey.startsWith("jdbc.")) {
String name = skey.substring(5);
cp_props.put(name, dbProperties.getProperty(skey));
if ("show_sql".equalsIgnoreCase(name)) {
show_sql = "true".equalsIgnoreCase(dbProperties.getProperty(skey));
}
}
}
dataSource = (DataSource) Class.forName(cp_props.getProperty("datasource")).newInstance();
if (dataSource.getClass().getName().indexOf("c3p0") > 0) {
// Disable JMX in C3P0
System.setProperty(
"com.mchange.v2.c3p0.management.ManagementCoordinator",
"com.mchange.v2.c3p0.management.NullManagementCoordinator");
}
log.info("Using DataSource : " + dataSource.getClass().getName());
BeanUtils.populate(dataSource, cp_props);
Connection conn = getConnection();
DatabaseMetaData mdm = conn.getMetaData();
log.info(
"Connected to " + mdm.getDatabaseProductName() + " " + mdm.getDatabaseProductVersion());
closeConnection();
} catch (Exception e) {
e.printStackTrace();
throw new DBException(e);
}
}
/**
* Sets a security property value.
*
* <p>First, if there is a security manager, its <code>checkPermission</code> method is called
* with a <code>java.security.SecurityPermission("setProperty."+key)</code> permission to see if
* it's ok to set the specified security property value.
*
* @param key the name of the property to be set.
* @param datum the value of the property to be set.
* @throws SecurityException if a security manager exists and its <code>{@link
* java.lang.SecurityManager#checkPermission}</code> method denies access to set the
* specified security property value
* @throws NullPointerException if key or datum is null
* @see #getProperty
* @see java.security.SecurityPermission
*/
public static void setProperty(String key, String datum) {
check("setProperty." + key);
props.put(key, datum);
invalidateSMCache(key); /* See below. */
}
