@Override
public String toString() {
return getClass().getName()
+ ": patterns "
+ ObjectUtils.nullSafeToString(this.patterns)
+ ", excluded patterns "
+ ObjectUtils.nullSafeToString(this.excludedPatterns);
}
public DelegatedExecutionOsgiBundleApplicationContext createApplicationContext(
BundleContext bundleContext) throws Exception {
Bundle bundle = bundleContext.getBundle();
ApplicationContextConfiguration config = new BlueprintContainerConfig(bundle);
String bundleName = OsgiStringUtils.nullSafeNameAndSymName(bundle);
if (log.isTraceEnabled())
log.trace("Created configuration " + config + " for bundle " + bundleName);
// it's not a spring bundle, ignore it
if (!config.isSpringPoweredBundle()) {
if (log.isDebugEnabled())
log.debug("No blueprint configuration found in bundle " + bundleName + "; ignoring it...");
return null;
}
log.info(
"Discovered configurations "
+ ObjectUtils.nullSafeToString(config.getConfigurationLocations())
+ " in bundle ["
+ bundleName
+ "]");
DelegatedExecutionOsgiBundleApplicationContext sdoac =
new OsgiBundleXmlApplicationContext(config.getConfigurationLocations());
sdoac.setBundleContext(bundleContext);
sdoac.setPublishContextAsService(config.isPublishContextAsService());
return sdoac;
}
public PersistenceUnitInfo obtainDefaultPersistenceUnitInfo() {
if (this.persistenceUnitInfoNames.isEmpty()) {
throw new IllegalStateException(
"No persistence units parsed from "
+ ObjectUtils.nullSafeToString(this.persistenceXmlLocations));
}
if (this.persistenceUnitInfos.isEmpty()) {
throw new IllegalStateException(
"All persistence units from "
+ ObjectUtils.nullSafeToString(this.persistenceXmlLocations)
+ " already obtained");
}
if (this.persistenceUnitInfos.size() > 1) {
return obtainPersistenceUnitInfo(this.defaultPersistenceUnitName);
}
PersistenceUnitInfo pui = this.persistenceUnitInfos.values().iterator().next();
this.persistenceUnitInfos.clear();
return pui;
}
private static void dispatchServiceRegistrationEvents(
ServiceReference[] alreadyRegistered, ServiceListener listener) {
if (log.isTraceEnabled())
log.trace(
"Calling listener for already registered services: "
+ ObjectUtils.nullSafeToString(alreadyRegistered));
if (alreadyRegistered != null) {
for (int i = 0; i < alreadyRegistered.length; i++) {
listener.serviceChanged(new ServiceEvent(ServiceEvent.REGISTERED, alreadyRegistered[i]));
}
}
}
/**
* Create a new conversion exception.
*
* @param sourceType the value's original type
* @param targetType the value's target type
* @param value the value we tried to convert
* @param cause the cause of the conversion failure
*/
public ConversionFailedException(
TypeDescriptor sourceType, TypeDescriptor targetType, Object value, Throwable cause) {
super(
"Failed to convert from type "
+ sourceType
+ " to type "
+ targetType
+ " for value '"
+ ObjectUtils.nullSafeToString(value)
+ "'",
cause);
this.sourceType = sourceType;
this.targetType = targetType;
this.value = value;
}
/**
* Convenience method to return a String array as a delimited (e.g. CSV) String. E.g. useful for
* {@code toString()} implementations.
*
* @param arr the array to display
* @param delim the delimiter to use (probably a ",")
* @return the delimited String
*/
public static String arrayToDelimitedString(Object[] arr, String delim) {
if (org.springframework.util.ObjectUtils.isEmpty(arr)) {
return "";
}
if (arr.length == 1) {
return org.springframework.util.ObjectUtils.nullSafeToString(arr[0]);
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {
if (i > 0) {
sb.append(delim);
}
sb.append(arr[i]);
}
return sb.toString();
}
private void addImportPackage(Manifest manifest) {
String[] rawImports = determineImports();
boolean trace = logger.isTraceEnabled();
if (trace) logger.trace("Discovered raw imports " + ObjectUtils.nullSafeToString(rawImports));
Collection specialImportsOut = eliminateSpecialPackages(rawImports);
Collection imports = eliminatePackagesAvailableInTheJar(specialImportsOut);
if (trace) logger.trace("Filtered imports are " + imports);
manifest
.getMainAttributes()
.putValue(Constants.IMPORT_PACKAGE, StringUtils.collectionToCommaDelimitedString(imports));
}
/**
* Provide a String representation of the {@linkplain #getTestClass() test class}, {@linkplain
* #getLocations() locations}, {@linkplain #getClasses() annotated classes}, {@linkplain
* #getContextInitializerClasses() context initializer classes}, {@linkplain #getActiveProfiles()
* active profiles}, {@linkplain #getPropertySourceLocations() property source locations},
* {@linkplain #getPropertySourceProperties() property source properties}, {@linkplain
* #getContextCustomizers() context customizers}, the name of the {@link #getContextLoader()
* ContextLoader}, and the {@linkplain #getParent() parent configuration}.
*/
@Override
public String toString() {
return new ToStringCreator(this)
.append("testClass", this.testClass)
.append("locations", ObjectUtils.nullSafeToString(this.locations))
.append("classes", ObjectUtils.nullSafeToString(this.classes))
.append(
"contextInitializerClasses",
ObjectUtils.nullSafeToString(this.contextInitializerClasses))
.append("activeProfiles", ObjectUtils.nullSafeToString(this.activeProfiles))
.append(
"propertySourceLocations", ObjectUtils.nullSafeToString(this.propertySourceLocations))
.append(
"propertySourceProperties", ObjectUtils.nullSafeToString(this.propertySourceProperties))
.append("contextCustomizers", this.contextCustomizers)
.append("contextLoader", nullSafeToString(this.contextLoader))
.append("parent", this.parent)
.toString();
}
protected void assertResourceArray(Object[] array, int expectedSize) {
System.out.println(ObjectUtils.nullSafeToString(array));
assertTrue("found only " + ObjectUtils.nullSafeToString(array), array.length == expectedSize);
}
public String getAsText() {
return ObjectUtils.nullSafeToString(getValue()).toUpperCase();
}
/**
* Constructs a new <code>ExtenderConfiguration</code> instance. Locates the extender
* configuration, creates an application context which will returned the extender items.
*
* @param bundleContext extender OSGi bundle context
*/
public ExtenderConfiguration(BundleContext bundleContext, Log log) {
this.log = log;
Bundle bundle = bundleContext.getBundle();
Properties properties = new Properties(createDefaultProperties());
Enumeration<?> enm = bundle.findEntries(EXTENDER_CFG_LOCATION, XML_PATTERN, false);
if (enm == null) {
log.info("No custom extender configuration detected; using defaults...");
synchronized (lock) {
taskExecutor = createDefaultTaskExecutor();
shutdownTaskExecutor = createDefaultShutdownTaskExecutor();
eventMulticaster = createDefaultEventMulticaster();
contextCreator = createDefaultApplicationContextCreator();
contextEventListener = createDefaultApplicationContextListener();
}
classLoader = BundleDelegatingClassLoader.createBundleClassLoaderFor(bundle);
} else {
String[] configs = copyEnumerationToList(enm);
log.info(
"Detected extender custom configurations at " + ObjectUtils.nullSafeToString(configs));
// create OSGi specific XML context
ConfigurableOsgiBundleApplicationContext extenderAppCtx =
new OsgiBundleXmlApplicationContext(configs);
extenderAppCtx.setBundleContext(bundleContext);
extenderAppCtx.refresh();
synchronized (lock) {
extenderConfiguration = extenderAppCtx;
// initialize beans
taskExecutor =
extenderConfiguration.containsBean(TASK_EXECUTOR_NAME)
? (TaskExecutor)
extenderConfiguration.getBean(TASK_EXECUTOR_NAME, TaskExecutor.class)
: createDefaultTaskExecutor();
shutdownTaskExecutor =
extenderConfiguration.containsBean(SHUTDOWN_TASK_EXECUTOR_NAME)
? (TaskExecutor)
extenderConfiguration.getBean(SHUTDOWN_TASK_EXECUTOR_NAME, TaskExecutor.class)
: createDefaultShutdownTaskExecutor();
eventMulticaster =
extenderConfiguration.containsBean(APPLICATION_EVENT_MULTICASTER_BEAN_NAME)
? (OsgiBundleApplicationContextEventMulticaster)
extenderConfiguration.getBean(
APPLICATION_EVENT_MULTICASTER_BEAN_NAME,
OsgiBundleApplicationContextEventMulticaster.class)
: createDefaultEventMulticaster();
contextCreator =
extenderConfiguration.containsBean(CONTEXT_CREATOR_NAME)
? (OsgiApplicationContextCreator)
extenderConfiguration.getBean(
CONTEXT_CREATOR_NAME, OsgiApplicationContextCreator.class)
: createDefaultApplicationContextCreator();
contextEventListener =
extenderConfiguration.containsBean(CONTEXT_LISTENER_NAME)
? (OsgiBundleApplicationContextListener)
extenderConfiguration.getBean(
CONTEXT_LISTENER_NAME, OsgiBundleApplicationContextListener.class)
: createDefaultApplicationContextListener();
}
// get post processors
postProcessors.addAll(
extenderConfiguration.getBeansOfType(OsgiBeanFactoryPostProcessor.class).values());
// get dependency factories
dependencyFactories.addAll(
extenderConfiguration.getBeansOfType(OsgiServiceDependencyFactory.class).values());
classLoader = extenderConfiguration.getClassLoader();
// extender properties using the defaults as backup
if (extenderConfiguration.containsBean(PROPERTIES_NAME)) {
Properties customProperties =
(Properties) extenderConfiguration.getBean(PROPERTIES_NAME, Properties.class);
Enumeration<?> propertyKey = customProperties.propertyNames();
while (propertyKey.hasMoreElements()) {
String property = (String) propertyKey.nextElement();
properties.setProperty(property, customProperties.getProperty(property));
}
}
}
synchronized (lock) {
shutdownWaitTime = getShutdownWaitTime(properties);
dependencyWaitTime = getDependencyWaitTime(properties);
processAnnotation = getProcessAnnotations(properties);
}
// load default dependency factories
addDefaultDependencyFactories();
// allow post processing
contextCreator = postProcess(contextCreator);
}
