@SuppressWarnings("deprecation")
private static String getFieldInjectionExpression(
JField field, String iocContainerVariable, Map<String, IocConfig<?>> configurations) {
Inject inject = field.getAnnotation(Inject.class);
if (inject != null) {
JType fieldType = field.getType();
if (!field.isStatic()) {
if (fieldType.isClassOrInterface() != null) {
String fieldTypeName = fieldType.getQualifiedSourceName();
IocConfigImpl<?> iocConfig = (IocConfigImpl<?>) configurations.get(fieldTypeName);
if (iocConfig != null) {
if (inject
.scope()
.equals(org.cruxframework.crux.core.client.ioc.Inject.Scope.DEFAULT)) {
return iocContainerVariable
+ ".get"
+ fieldTypeName.replace('.', '_')
+ "("
+ Scope.class.getCanonicalName()
+ "."
+ iocConfig.getScope().name()
+ ", null)";
}
return iocContainerVariable
+ ".get"
+ fieldTypeName.replace('.', '_')
+ "("
+ Scope.class.getCanonicalName()
+ "."
+ getScopeName(inject.scope())
+ ", "
+ EscapeUtils.quote(inject.subscope())
+ ")";
} else {
return "GWT.create(" + fieldTypeName + ".class)";
}
} else {
throw new IoCException(
"Error injecting field ["
+ field.getName()
+ "] from type ["
+ field.getEnclosingType().getQualifiedSourceName()
+ "]. Primitive fields can not be handled by ioc container.");
}
} else {
throw new IoCException(
"Error injecting field ["
+ field.getName()
+ "] from type ["
+ field.getEnclosingType().getQualifiedSourceName()
+ "]. Static fields can not be handled by ioc container.");
}
}
return null;
}
/**
* @param srcWriter
* @param className
*/
private void generateContainerInstatiationMethod(SourcePrinter srcWriter, String className) {
try {
srcWriter.println(
"public "
+ className
+ " get"
+ className.replace('.', '_')
+ "("
+ Scope.class.getCanonicalName()
+ " scope, String subscope){");
JClassType type =
JClassUtils.getType(context.getGeneratorContext().getTypeOracle(), className);
IocConfigImpl<?> iocConfig = (IocConfigImpl<?>) configurations.get(className);
Class<?> providerClass = iocConfig.getProviderClass();
if (providerClass != null) {
srcWriter.println(
className
+ " result = _getScope(scope).getValue(GWT.create("
+ providerClass.getCanonicalName()
+ ".class), "
+ EscapeUtils.quote(className)
+ ", subscope, ");
generateFieldsPopulationCallback(srcWriter, type);
srcWriter.println(");");
} else if (iocConfig.getToClass() != null) {
srcWriter.println(
className
+ " result = _getScope(scope).getValue(new "
+ IocProvider.class.getCanonicalName()
+ "<"
+ className
+ ">(){");
srcWriter.println("public " + className + " get(){");
srcWriter.println(
"return GWT.create(" + iocConfig.getToClass().getCanonicalName() + ".class);");
srcWriter.println("}");
srcWriter.println("}, " + EscapeUtils.quote(className) + ", subscope, ");
generateFieldsPopulationCallback(srcWriter, type);
srcWriter.println(");");
} else {
srcWriter.println(
className
+ " result = _getScope(scope).getValue(new "
+ IocProvider.class.getCanonicalName()
+ "<"
+ className
+ ">(){");
srcWriter.println("public " + className + " get(){");
String instantiationClass = getInstantiationClass(className);
JClassType instantiationType =
context.getGeneratorContext().getTypeOracle().findType(instantiationClass);
if (instantiationType == null) {
throw new CruxGeneratorException("Can not found type: " + instantiationClass);
}
if (instantiationType.isAssignableTo(remoteServiceType)
&& ConfigurationFactory.getConfigurations()
.sendCruxViewNameOnClientRequests()
.equals("true")) {
srcWriter.println(className + " ret = GWT.create(" + instantiationClass + ".class);");
srcWriter.println(
"(("
+ ServiceDefTarget.class.getCanonicalName()
+ ")ret).setRpcRequestBuilder(new "
+ CruxRpcRequestBuilder.class.getCanonicalName()
+ "(getBoundCruxViewId()));");
srcWriter.println("return ret;");
} else {
srcWriter.println("return GWT.create(" + instantiationClass + ".class);");
}
srcWriter.println("}");
srcWriter.println("}, " + EscapeUtils.quote(className) + ", subscope, ");
generateFieldsPopulationCallback(srcWriter, type);
srcWriter.println(");");
}
if (type.isAssignableTo(viewBindableType)) {
srcWriter.println(
"if (scope != "
+ Scope.class.getCanonicalName()
+ "."
+ Scope.SINGLETON.name()
+ " && result.getBoundCruxViewId() == null){");
srcWriter.println("result.bindCruxView(this.getBoundCruxViewId());");
srcWriter.println("}");
}
srcWriter.println("return result;");
srcWriter.println("}");
} catch (NotFoundException e) {
throw new IoCException("IoC Error Class [" + className + "] not found.", e);
}
}