@Override
public D2WContext subContext() {
if (_context == null) {
String s = hasBinding("_dynamicPage") ? (String) valueForBinding("_dynamicPage") : null;
if (s != null) {
_context = makeSubContextForDynamicPageNamed(s, session());
} else {
_context =
makeSubContextForTaskAndEntity(
task(), EOModelGroup.defaultGroup().entityNamed(entityName()), session());
}
String s1 = lookFromSettings();
if (s1 != null) {
_context.takeValueForInferrableKey(lookFromSettings(), D2WModel.LookKey);
}
_context.takeValueForKey(
_context.task() + "CurrentObject",
D2WComponent.keyForGenerationReplacementForVariableNamed("currentObject"));
}
NSDictionary nsdictionary = settings();
if (nsdictionary != null) {
String s2;
for (Enumeration enumeration = nsdictionary.keyEnumerator();
enumeration.hasMoreElements();
_context.takeValueForInferrableKey(nsdictionary.valueForKey(s2), s2)) {
s2 = (String) enumeration.nextElement();
}
}
if (log.isDebugEnabled()) log.debug(hashCode() + ": context: " + _context);
return _context;
}
public static D2WContext makeSubContextForTaskAndEntity(
String s, EOEntity eoentity, WOSession wosession) {
D2WContext d2wcontext = ERD2WContext.newContext(wosession);
d2wcontext.setTask(s);
d2wcontext.setEntity(eoentity);
d2wcontext.takeValueForKey(D2WModel.One, D2WModel.FrameKey);
return d2wcontext;
}
public String idForParentPageConfiguration(D2WContext c) {
String parentConfig = (String) c.valueForKey("parentPageConfiguration");
if (parentConfig == null) {
parentConfig = "NO_PARENT_CONFIGURATION_" + idForPageConfiguration(c);
}
return parentConfig;
}
public Object fire(D2WContext c) {
NSMutableArray<Object> results = new NSMutableArray<Object>();
NSArray<String> keyPaths = (NSArray<String>) value();
for (String path : keyPaths) {
results.addObject(c.valueForKeyPath(path));
}
return results;
}
protected EOQualifier extraQualifier(D2WContext c, NSDictionary<String, Object> dict) {
NSMutableArray<EOQualifier> qualifiers = new NSMutableArray<>();
EOQualifier result = null;
for (String key : dict.allKeys()) {
Object value = null;
if (dict.objectForKey(key) instanceof NSDictionary) {
// qualifier definition with operator
NSDictionary qDict = (NSDictionary) dict.objectForKey(key);
if (qDict.size() == 1) {
String operatorKey = (String) qDict.allKeys().lastObject();
String contextKeyPath = (String) qDict.objectForKey(operatorKey);
if ("NSKeyValueCoding.NullValue".equals(contextKeyPath)) {
value = NSKeyValueCoding.NullValue;
} else {
value = c.valueForKeyPath(contextKeyPath);
}
if (value != null) {
EOQualifier q = qualifierForOperatorAndObject(key, operatorKey, value);
qualifiers.addObject(q);
}
}
} else {
value = c.valueForKeyPath((String) dict.objectForKey(key));
if (value != null) {
EOQualifier q;
if (value instanceof NSArray) {
q = qualifierForArray(key, (NSArray) value);
} else {
if (value == NSKeyValueCoding.NullValue) {
value = null;
}
q = qualifierForObject(key, value);
}
if (q != null) {
qualifiers.addObject(q);
}
}
}
}
if (qualifiers.count() > 0) result = new EOAndQualifier(qualifiers);
if (log.isDebugEnabled()) {
log.debug("Computed qualifier: " + result);
}
return result;
}
public static D2WContext makeSubContextForDynamicPageNamed(String s, WOSession wosession) {
D2WContext d2wcontext = ERD2WContext.newContext(wosession);
d2wcontext.setDynamicPage(s);
// NOTE AK: for whatever reason, when you set a page config
d2wcontext.setEntity(d2wcontext.entity());
d2wcontext.setTask(d2wcontext.task());
d2wcontext.takeValueForKey(D2WModel.One, D2WModel.FrameKey);
return d2wcontext;
}
// FIXME: Should check for NSKeyValueCoding.NullValue
public Object fireNow(D2WContext c) {
Object result = null;
String keyPath;
String resultKey;
NSDictionary conditionAssignment = (NSDictionary) this.value();
keyPath = (String) conditionAssignment.valueForKey("nonNullKeyPath");
resultKey = c.valueForKeyPath(keyPath) == null ? "falseValue" : "trueValue";
result = conditionAssignment.objectForKey(resultKey);
if (log.isDebugEnabled()) log.debug("ResultKey: " + resultKey + " = " + result);
return result;
}
// FIXME resetting the caches breaks the context in the embedded component
public void resetCaches() {
// log.debug("Resetting caches");
// takeValueForKey(null,"_task"); // this will break in 5.0 :-)
// takeValueForKey(null,"_entityName");
// Finalizing a context is a protected method, hence the utility.
// ERD2WUtilities.finalizeContext((D2WContext)valueForKey("subContext"));
// takeValueForKey(null,"_context");
// HACK HACK HACK ak: When you have several embedded list components in
// a tab page
// D2W gets very confused about the keys. It will assume that the
// objects on the second tab somehow belong to the first
// resetting the cache when setting a new page configuration prevents
// this
D2WContext subContext = (D2WContext) valueForKey("subContext");
ERD2WUtilities.resetContextCache(subContext);
subContext.setDynamicPage((String) valueForBinding("_dynamicPage"));
subContext.takeValueForKey(D2WModel.One, D2WModel.FrameKey);
subContext.takeValueForKey(session(), D2WModel.SessionKey);
}
public String idForPageConfiguration(D2WContext c) {
String result = c.task() + "_NoEntity";
if (c.dynamicPage() != null) {
result = c.dynamicPage();
} else if (c.entity() != null) {
result = c.task() + "_" + c.entity().name();
}
return result;
}
public String idForPropertyContainer(D2WContext c) {
return "PCUC_" + idForPageConfiguration(c) + "_" + cssClassForPropertyKey(c.propertyKey());
}
/**
* Gives each property its own d2wContext rather than sharing one Necessary for ajax or dyanmic
* D2W
*/
@Override
public void setPropertyKey(String propertyKey) {
_subContext = new D2WContext(d2wContext());
_subContext.takeValueForKey(propertyKey, "propertyKey");
}
