public int hashCode() {
int result = super.hashCode();
result = 31 * result + (emc != null ? emc.hashCode() : 0);
result = 31 * result + (mixinClass != null ? mixinClass.hashCode() : 0);
result = 31 * result + (constructor != null ? constructor.hashCode() : 0);
return result;
}
@Override
protected void setUp() throws Exception {
super.setUp();
ExpandoMetaClass.enableGlobally();
MockGrailsPluginManager pluginManager = new MockGrailsPluginManager();
PluginManagerHolder.setPluginManager(pluginManager);
}
public MixinInMetaClass(ExpandoMetaClass emc, CachedClass mixinClass) {
super(softBundle);
this.emc = emc;
this.mixinClass = mixinClass;
constructor = findDefaultConstructor(mixinClass);
emc.addMixinClass(this);
}
public static <T extends GroovyObject> T expandoMetaClass(T obj) {
ExpandoMetaClass emc = new ExpandoMetaClass(obj.getClass(), false);
emc.initialize();
obj.setMetaClass(emc);
return obj;
}
/**
* Evaluate the arguments to get the name of the script to execute, which environment to run it
* in, and the arguments to pass to the script. This also evaluates arguments of the form
* "-Dprop=value" and creates system properties from each one.
*
* @param args Command line arguments
*/
public static void main(String[] args) {
System.setProperty("net.sf.ehcache.skipUpdateCheck", "true");
ExpandoMetaClass.enableGlobally();
originalIn = System.in;
originalOut = System.out;
CommandLineParser parser = getCommandLineParser();
GrailsConsole console = GrailsConsole.getInstance();
CommandLine commandLine;
try {
if (args.length == 0) {
commandLine = new DefaultCommandLine();
} else {
commandLine = parser.parseString(args[0]);
if (commandLine.hasOption(CommandLine.NOANSI_ARGUMENT)) {
console.setAnsiEnabled(false);
}
}
} catch (ParseException e) {
console.error("Error processing command line arguments: " + e.getMessage());
System.exit(1);
return;
}
ScriptAndArgs script = processArgumentsAndReturnScriptName(commandLine);
// Get hold of the GRAILS_HOME environment variable if it is available.
String grailsHome = System.getProperty("grails.home");
// Now we can pick up the Grails version from the Ant project properties.
BuildSettings build = null;
try {
build = new BuildSettings(new File(grailsHome));
build.setModified(commandLine.hasOption(CommandLine.REFRESH_DEPENDENCIES_ARGUMENT));
build.setOffline(commandLine.hasOption(CommandLine.OFFLINE_ARGUMENT));
if (commandLine.hasOption(CommandLine.DEBUG_FORK)) {
System.setProperty(ForkedGrailsProcess.DEBUG_FORK, "true");
}
if (build.getRootLoader() == null) {
build.setRootLoader((URLClassLoader) GrailsScriptRunner.class.getClassLoader());
}
} catch (Exception e) {
exitWithError(
"An error occurred loading the grails-app/conf/BuildConfig.groovy file: "
+ e.getMessage(),
null);
}
// Check that Grails' home actually exists.
final File grailsHomeInSettings = build.getGrailsHome();
if (grailsHomeInSettings == null || !grailsHomeInSettings.exists()) {
exitWithError("Grails' installation directory not found: " + build.getGrailsHome(), null);
}
if (commandLine.hasOption(CommandLine.VERSION_ARGUMENT)) {
console.log("Grails version: " + build.getGrailsVersion());
System.exit(0);
}
if (commandLine.hasOption(CommandLine.HELP_ARGUMENT)) {
if (commandLine.getCommandName() != null) {
console.log("The '-help' option is deprecated; use 'grails help [target]'");
} else {
console.log("The '-help' option is deprecated; use 'grails help'");
}
System.exit(0);
}
boolean resolveDeps = commandLine.hasOption(CommandLine.REFRESH_DEPENDENCIES_ARGUMENT);
if (resolveDeps) {
if (commandLine.hasOption("include-source")) {
build.setIncludeSource(true);
}
if (commandLine.hasOption("include-javadoc")) {
build.setIncludeJavadoc(true);
}
}
GrailsScriptRunner scriptRunner = new GrailsScriptRunner(build);
scriptRunner.setInteractive(!commandLine.hasOption(CommandLine.NON_INTERACTIVE_ARGUMENT));
if ("Interactive".equals(script.name)) {
console.error(
"The 'interactive' script is deprecated; to run in interactive mode just omit the script name");
script.name = null;
}
if (script.name == null) {
String version = System.getProperty("grails.version");
console.updateStatus(
"Loading Grails " + (version == null ? build.getGrailsVersion() : version));
loadConfigEnvironment(commandLine, build);
if (resolveDeps) {
ClasspathConfigurer.cleanResolveCache(build);
}
scriptRunner.initializeState();
try {
new InteractiveMode(build, scriptRunner).run();
} catch (Throwable e) {
console.error("Interactive mode exited with error: " + e.getMessage(), e);
}
} else {
console.getCategory().push(script.inputName);
console.verbose("Base Directory: " + build.getBaseDir().getPath());
try {
int exitCode = scriptRunner.executeCommand(commandLine, script.name, script.env);
GrailsConsole.getInstance().flush();
System.exit(exitCode);
} catch (ScriptNotFoundException ex) {
console.error("Script not found: " + ex.getScriptName());
} catch (Throwable t) {
String msg = "Error executing script " + script.name + ": " + t.getMessage();
exitWithError(msg, t);
}
}
}
public static void mixinClassesToMetaClass(MetaClass self, List<Class> categoryClasses) {
final Class selfClass = self.getTheClass();
if (self instanceof HandleMetaClass) {
self = (MetaClass) ((HandleMetaClass) self).replaceDelegate();
}
if (!(self instanceof ExpandoMetaClass)) {
if (self instanceof DelegatingMetaClass
&& ((DelegatingMetaClass) self).getAdaptee() instanceof ExpandoMetaClass) {
self = ((DelegatingMetaClass) self).getAdaptee();
} else {
throw new GroovyRuntimeException("Can't mixin methods to meta class: " + self);
}
}
ExpandoMetaClass mc = (ExpandoMetaClass) self;
List<MetaMethod> arr = new ArrayList<MetaMethod>();
for (Class categoryClass : categoryClasses) {
final CachedClass cachedCategoryClass = ReflectionCache.getCachedClass(categoryClass);
final MixinInMetaClass mixin = new MixinInMetaClass(mc, cachedCategoryClass);
final MetaClass metaClass = GroovySystem.getMetaClassRegistry().getMetaClass(categoryClass);
final List<MetaProperty> propList = metaClass.getProperties();
for (MetaProperty prop : propList)
if (self.getMetaProperty(prop.getName()) == null) {
mc.registerBeanProperty(prop.getName(), new MixinInstanceMetaProperty(prop, mixin));
}
for (MetaProperty prop : cachedCategoryClass.getFields())
if (self.getMetaProperty(prop.getName()) == null) {
mc.registerBeanProperty(prop.getName(), new MixinInstanceMetaProperty(prop, mixin));
}
for (MetaMethod method : metaClass.getMethods()) {
final int mod = method.getModifiers();
if (!Modifier.isPublic(mod)) continue;
if (method instanceof CachedMethod
&& ((CachedMethod) method).getCachedMethod().isSynthetic()) continue;
if (Modifier.isStatic(mod)) {
if (method instanceof CachedMethod) staticMethod(self, arr, (CachedMethod) method);
} else if (method.getDeclaringClass().getTheClass() != Object.class
|| method.getName().equals("toString")) {
// if (self.pickMethod(method.getName(),
// method.getNativeParameterTypes()) == null) {
final MixinInstanceMetaMethod metaMethod = new MixinInstanceMetaMethod(method, mixin);
arr.add(metaMethod);
// }
}
}
}
for (Object res : arr) {
final MetaMethod metaMethod = (MetaMethod) res;
if (metaMethod.getDeclaringClass().isAssignableFrom(selfClass))
mc.registerInstanceMethod(metaMethod);
else {
mc.registerSubclassInstanceMethod(metaMethod);
}
}
}
public CachedClass getInstanceClass() {
return emc.getTheCachedClass();
}