/*
* Copyright (C) NetStruxr, Inc. All rights reserved.
*
* This software is published under the terms of the NetStruxr
* Public Software License version 0.5, a copy of which has been
* included with this distribution in the LICENSE.NPL file. */
package er.directtoweb;
import java.net.URL;
import java.util.Enumeration;
import org.apache.log4j.Logger;
import com.webobjects.appserver.WOComponent;
import com.webobjects.appserver.WOContext;
import com.webobjects.appserver.WOSession;
import com.webobjects.directtoweb.D2W;
import com.webobjects.directtoweb.D2WContext;
import com.webobjects.directtoweb.D2WPage;
import com.webobjects.directtoweb.ERD2WContext;
import com.webobjects.directtoweb.KeyValuePath;
import com.webobjects.directtoweb.QueryPageInterface;
import com.webobjects.eoaccess.EOAttribute;
import com.webobjects.eoaccess.EOEntity;
import com.webobjects.eoaccess.EOModelGroup;
import com.webobjects.eoaccess.EORelationship;
import com.webobjects.eocontrol.EOEnterpriseObject;
import com.webobjects.eocontrol.EOSortOrdering;
import com.webobjects.foundation.NSArray;
import com.webobjects.foundation.NSBundle;
import com.webobjects.foundation.NSDictionary;
import com.webobjects.foundation.NSForwardException;
import com.webobjects.foundation.NSKeyValueCoding;
import com.webobjects.foundation.NSLog;
import com.webobjects.foundation.NSMutableArray;
import com.webobjects.foundation.NSMutableDictionary;
import com.webobjects.foundation.NSNotification;
import com.webobjects.foundation.NSNotificationCenter;
import com.webobjects.foundation.NSSelector;
import er.directtoweb.pages.ERD2WPage;
import er.extensions.ERXExtensions;
import er.extensions.ERXFrameworkPrincipal;
import er.extensions.appserver.ERXSession;
import er.extensions.appserver.ERXWOContext;
import er.extensions.eof.ERXConstant;
import er.extensions.foundation.ERXArrayUtilities;
import er.extensions.foundation.ERXConfigurationManager;
import er.extensions.foundation.ERXFileUtilities;
import er.extensions.foundation.ERXKeyValuePair;
import er.extensions.foundation.ERXPatcher;
import er.extensions.foundation.ERXProperties;
import er.extensions.foundation.ERXValueUtilities;
import er.extensions.localization.ERXLocalizer;
/**
* Principle class of the ERDirectToWeb framework.
* This class is loaded when the NSBundle of this
* framework is loaded. When loaded this class configures
* the directtoweb runtime to use the {@link er.directtoweb.ERD2WModel} and
* {@link er.directtoweb.ERD2WFactory} subclasses instead of the default
* implementations. See each class for a description of the
* additions/improvements made to the base implementation.
* This class also has a bunch of utility methods that are
* used throughout this framework.
*/
public class ERDirectToWeb extends ERXFrameworkPrincipal {
public final static Class REQUIRES[] = new Class[] {ERXExtensions.class};
/** logging support */
public final static Logger log = Logger.getLogger("er.directtoweb.ERDirectToWeb");
public final static String D2WDEBUGGING_ENABLED_KEY = "ERDirectToWeb_d2wDebuggingEnabled";
public final static String D2WDISPLAY_COMPONENTNAMES_KEY = "ERDirectToWeb_displayComponentNames";
public final static String D2WDISPLAY_PROPERTYKEYS_KEY = "ERDirectToWeb_displayPropertyKeys";
public final static String D2WDISPLAY_PAGE_METRICS_KEY = "ERDirectToWeb_displayPageMetrics";
public final static String D2WDISPLAY_DETAILED_PAGE_METRICS_KEY = "ERDirectToWeb_displayDetailedPageMetrics";
public final static Logger debugLog = Logger.getLogger("er.directtoweb.ERD2WDebugEnabled");
public final static Logger componentNameLog = Logger.getLogger("er.directtoweb.ERD2WDebugEnabled.componentName");
public final static Logger propertyKeyLog = Logger.getLogger("er.directtoweb.ERD2WDebugEnabled.propertyKey");
public final static NSSelector D2WCONTEXT_SELECTOR = new NSSelector("d2wContext");
static {
setUpFrameworkPrincipalClass (ERDirectToWeb.class);
}
@Override
public void finishInitialization() {
fixClasses();
ERD2WModel model=ERD2WModel.erDefaultModel(); // force initialization
// NOTE: doing Class.ERD2WModel doesn't seem enough
// to guarantee fire of ERD2WModel's static initializer
// Configures the system for trace rule firing.
if(!(D2W.factory() instanceof ERD2WFactory)) {
D2W.setFactory(new ERD2WFactory());
}
configureTraceRuleFiringRapidTurnAround();
ERDirectToWeb.warmUpRuleCache();
model.checkRules();
NSNotificationCenter.defaultCenter().addObserver(this,
new NSSelector("resetModel",
ERXConstant.NotificationClassArray),
ERXLocalizer.LocalizationDidResetNotification,
null);
NSNotificationCenter.defaultCenter().addObserver(this,
new NSSelector("sortRules",
ERXConstant.NotificationClassArray),
ERD2WModel.WillSortRules,
null);
}
private void fixClasses(String oldName, String newName) {
NSArray<String> names = NSBundle.bundleForClass(getClass()).bundleClassNames();
for (String name : names) {
if(name.startsWith(newName)) {
Class clazz = ERXPatcher.classForName(name);
name = name.replaceFirst(newName + "(\\.[a-z]+)?", oldName);
ERXPatcher.setClassForName(clazz, name);
}
}
}
private void fixClasses() {
fixClasses("er.directtoweb", "er.directtoweb.assignments");
fixClasses("er.directtoweb", "er.directtoweb.assignments.delayed");
fixClasses("er.directtoweb", "er.directtoweb.assignments.defaults");
}
public void resetModel(NSNotification n) {
ERD2WModel.erDefaultModel().resetModel();
}
public void sortRules(NSNotification n) {
ERD2WModel model = (ERD2WModel)n.object();
if(ERD2WModel.erDefaultModel() == model) {
URL url = ERXFileUtilities.pathURLForResourceNamed("d2wClient.d2wmodel", "ERDirectToWeb", null);
model.mergePathURL(url);
}
}
public static void setD2wDebuggingEnabled(WOSession s, boolean enabled) {
ERXExtensions.setBooleanFlagOnSessionForKey(s, D2WDEBUGGING_ENABLED_KEY, enabled);
if (!enabled) {
setD2wComponentNameDebuggingEnabled(s, false);
setD2wPropertyKeyDebuggingEnabled(s, false);
}
}
public static boolean d2wDebuggingEnabled(WOSession s) {
return ERXExtensions.booleanFlagOnSessionForKeyWithDefault(s,
D2WDEBUGGING_ENABLED_KEY,
debugLog.isDebugEnabled());
}
public static void setD2wComponentNameDebuggingEnabled(WOSession s, boolean enabled) {
ERXExtensions.setBooleanFlagOnSessionForKey(s, D2WDISPLAY_COMPONENTNAMES_KEY, enabled);
}
public static boolean d2wComponentNameDebuggingEnabled(WOSession s) {
return ERXExtensions.booleanFlagOnSessionForKeyWithDefault(s,
D2WDISPLAY_COMPONENTNAMES_KEY,
componentNameLog.isDebugEnabled());
}
public static void setD2wPropertyKeyDebuggingEnabled(WOSession s, boolean enabled) {
ERXExtensions.setBooleanFlagOnSessionForKey(s, D2WDISPLAY_PROPERTYKEYS_KEY, enabled);
}
public static boolean d2wPropertyKeyDebuggingEnabled(WOSession s) {
return ERXExtensions.booleanFlagOnSessionForKeyWithDefault(s,
D2WDISPLAY_PROPERTYKEYS_KEY,
propertyKeyLog.isDebugEnabled());
}
public static boolean pageMetricsEnabled() {
return ERXExtensions.booleanFlagOnSessionForKeyWithDefault(ERXSession.session(), D2WDISPLAY_PAGE_METRICS_KEY, false);
}
public static void setPageMetricsEnabled(boolean value) {
ERXExtensions.setBooleanFlagOnSessionForKey(ERXSession.session(), D2WDISPLAY_PAGE_METRICS_KEY, value);
}
public static boolean detailedPageMetricsEnabled() {
return ERXExtensions.booleanFlagOnSessionForKeyWithDefault(ERXSession.session(), D2WDISPLAY_DETAILED_PAGE_METRICS_KEY, false);
}
public static void setDetailedPageMetricsEnabled(boolean value) {
ERXExtensions.setBooleanFlagOnSessionForKey(ERXSession.session(), D2WDISPLAY_DETAILED_PAGE_METRICS_KEY, value);
}
public static String resolveUnit(String userInfoUnitString,
EOEnterpriseObject object,
String prefixKeyPath) {
// allows units stored in the user info of the attribute to take the form of @project.unit
// this method resolves the @keyPath..
if(userInfoUnitString!=null && userInfoUnitString.indexOf("@")>-1){
String keyPath = userInfoUnitString.substring(1);
String PropertyKeyWithoutLastProperty = KeyValuePath.keyPathWithoutLastProperty(prefixKeyPath);
EOEnterpriseObject objectForPropertyDisplayed = null;
if(PropertyKeyWithoutLastProperty!=null){
objectForPropertyDisplayed = object!=null ? (EOEnterpriseObject)object.valueForKeyPath(PropertyKeyWithoutLastProperty) : null;
}else{
objectForPropertyDisplayed = object;
}
userInfoUnitString = objectForPropertyDisplayed!=null ? (String)objectForPropertyDisplayed.valueForKeyPath(keyPath) : null;
}
return userInfoUnitString;
}
/**
* Checks if a given property key is in the format (foo) or [foo] and returns the stripped string.
*
* @param s the String to convert
* @param start the start char
* @param end the end char to check for
*
* @return stripped String or null if the string does not start with <code>start</code> and ends with <code>end</code>.
*/
public static String convertedPropertyKeyFromString(String s, char start, char end) {
if(s.length()> 2) {
if(s.charAt(0) == start && s.charAt(s.length()-1) == end) {
return s.substring(1, s.length() - 1);
}
}
return null;
}
/**
* Converts a given array of keys to a format usable for section and tab display.
* For example ("(foo)", bar, baz) is transformed to a list of ERD2WContainers usable for section display.
* The format ((foo, bar, baz)) is also understood.
* @param keyArray the NSArray to convert
* @param startChar the start char
* @param endChar the end char to check for
*
* @return nested NSMutableArray.
*/
public static NSMutableArray convertedPropertyKeyArray(NSArray keyArray, char startChar, char endChar) {
NSMutableArray result = new NSMutableArray();
Object firstValue = null;
if(keyArray.count() > 0) {
firstValue = keyArray.objectAtIndex(0);
}
if(firstValue != null) {
boolean isKeyArrayFormat = false;
if(firstValue instanceof String)
isKeyArrayFormat = convertedPropertyKeyFromString((String)firstValue, startChar, endChar) != null;
if(firstValue instanceof String && !isKeyArrayFormat) {
ERD2WContainer c=new ERD2WContainer();
c.name = "";
c.keys = new NSMutableArray(keyArray);
result.addObject(c);
} else {
NSMutableArray tmp = null;
for (Enumeration e = keyArray.objectEnumerator(); e.hasMoreElements();) {
if(isKeyArrayFormat) {
String currentValue = (String)e.nextElement();
String currentLabel = convertedPropertyKeyFromString(currentValue, startChar, endChar);
if(currentLabel != null) {
ERD2WContainer c=new ERD2WContainer();
c.name = currentLabel;
tmp = new NSMutableArray();
c.keys = tmp;
result.addObject(c);
} else {
tmp.addObject(currentValue);
}
} else {
NSArray current = (NSArray)e.nextElement();
ERD2WContainer c=new ERD2WContainer();
c.name = (String)current.objectAtIndex(0);
c.keys = current.mutableClone();
c.keys.removeObjectAtIndex(0);
result.addObject(c);
}
}
}
}
return result;
}
/**
* Returns a valid sort ordering based on the <code>defaultSortOrdering</code> key.
* @param d2wContext
*/
public static NSArray<EOSortOrdering> sortOrderings(D2WContext d2wContext) {
NSMutableArray<EOSortOrdering> validatedSortOrderings = new NSMutableArray<EOSortOrdering>();
NSArray<String> sortOrderingDefinition = (NSArray<String>) d2wContext.valueForKey("defaultSortOrdering");
if (sortOrderingDefinition != null) {
for (int i = 0; i < sortOrderingDefinition.count();) {
String sortKey = sortOrderingDefinition.objectAtIndex(i++);
String sortSelectorKey = sortOrderingDefinition.objectAtIndex(i++);
EOSortOrdering sortOrdering = new EOSortOrdering(sortKey, ERXArrayUtilities.sortSelectorWithKey(sortSelectorKey));
validatedSortOrderings.addObject(sortOrdering);
}
if (log.isDebugEnabled()) {
log.debug("Found sort Orderings in rules " + validatedSortOrderings);
}
}
return validatedSortOrderings;
}
// This defaults to true.
public static boolean booleanForKey(D2WContext context, String key) {
return ERXValueUtilities.booleanValue(context.valueForKey(key));
}
/**
* @deprecated This is duplicated from {link: er.extensions.ERXExtensions#userInfoUnit(EOEnterpriseObject, String)}
*/
public static String userInfoUnit(EOEnterpriseObject object, String key) {
// return the unit stored in the userInfo dictionary of the appropriate EOAttribute
EOEntity entity=null;
String lastKey=null;
String result=null;
if (object == null || key == null) {
log.warn("UserInfoUnit: Attempting to relsolve a unit for object: " + object + " key: " + key);
} else if (key.indexOf(".")==-1) {
String entityName=object.entityName();
entity=EOModelGroup.defaultGroup().entityNamed(entityName);
lastKey=key;
} else {
String partialKeyPath=KeyValuePath.keyPathWithoutLastProperty(key);
EOEnterpriseObject objectForPropertyDisplayed=(EOEnterpriseObject)object.valueForKeyPath(partialKeyPath);
if (objectForPropertyDisplayed!=null) {
entity=EOModelGroup.defaultGroup().entityNamed(objectForPropertyDisplayed.entityName());
lastKey=KeyValuePath.lastPropertyKeyInKeyPath(key);
}
}
if (entity!=null && lastKey!=null) {
Object property=entity.attributeNamed(lastKey);
property=property==null ? entity.relationshipNamed(lastKey) : property;
//BOOGIE
EOAttribute a=entity.attributeNamed(lastKey);
NSDictionary userInfo=null;
if (a!=null) userInfo=a.userInfo();
else {
EORelationship r=entity.relationshipNamed(lastKey);
if (r!=null) userInfo=r.userInfo();
}
//
// NSDictionary userInfo=(NSDictionary)(property!=null ? property.valueForKey("userInfo") : null);
result= (String)(userInfo!=null ? userInfo.valueForKey("unit") : null);
}
return result;
}
/** @deprecated use ERD2WFactory.erFactory().printerFriendlyPageForD2WContext(D2WContext context, WOSession session)*/
@Deprecated
public static WOComponent printerFriendlyPageForD2WContext(D2WContext context, WOSession session) {
return ERD2WFactory.erFactory().printerFriendlyPageForD2WContext(context, session);
}
/** @deprecated use ERD2WFactory.erFactory().csvExportPageForD2WContext(D2WContext context, WOSession session)*/
@Deprecated
public static WOComponent csvExportPageForD2WContext(D2WContext context, WOSession session) {
return ERD2WFactory.erFactory().csvExportPageForD2WContext(context, session);
}
/** @deprecated use ERD2WFactory.erFactory().pageForTaskSubTaskAndEntityNamed(String task, String subtask, String entityName, WOSession session)*/
@Deprecated
public static WOComponent pageForTaskSubTaskAndEntityNamed(String task, String subtask, String entityName, WOSession session) {
return ERD2WFactory.erFactory().pageForTaskSubTaskAndEntityNamed(task, subtask, entityName, session);
}
/** @deprecated use ERD2WFactory.erFactory().queryPageWithFetchSpecificationForEntityNamed(String fsName, String entityName, WOSession session)*/
@Deprecated
public static QueryPageInterface queryPageWithFetchSpecificationForEntityNamed(String fsName, String entityName, WOSession session) {
return ERD2WFactory.erFactory().queryPageWithFetchSpecificationForEntityNamed(fsName, entityName, session);
}
/** @deprecated use ERD2WFactory.erFactory().errorPageForException(Throwable e, WOSession session)*/
@Deprecated
public static WOComponent errorPageForException(Throwable e, WOSession session) {
return ERD2WFactory.erFactory().errorPageForException(e, session);
}
/**
* Subclass of NSForwardException that can hold a d2wContext. Useful when the exception
* occurs while evaluating embedded components. The page's d2wContext will not show you the error.
*
* @author ak
*/
public static class D2WException extends NSForwardException {
/**
* Do I need to update serialVersionUID?
* See section 5.6 <cite>Type Changes Affecting Serialization</cite> on page 51 of the
* <a href="http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf">Java Object Serialization Spec</a>
*/
private static final long serialVersionUID = 1L;
private D2WContext _context;
public D2WException(Exception ex, D2WContext context) {
super(ex);
_context = context;
}
public D2WContext d2wContext() {
return _context;
}
}
/**
* Logs some debugging info and and throws a D2WException that wraps the original exception.
* This is useful when your app fails very deep inside of a repetition of switch components
* and you need to find out just what the state of the D2WContext is.
* @param ex
* @param d2wContext
* @d2wKey componentName
* @d2wKey customComponentName
*/
public static synchronized void reportException(Exception ex, D2WContext d2wContext) {
if(d2wContext != null) {
log.error("Exception <"+ex+">: "+
"pageConfiguration <" + d2wContext.valueForKeyPath("pageConfiguration") + ">, "+
"propertyKey <" + d2wContext.propertyKey() + ">, "+
"entityName <" + d2wContext.valueForKeyPath("entity.name") + ">, "+
"displayPropertyKeys <" +d2wContext.valueForKeyPath("displayPropertyKeys")+ ">, "+
"componentName <" + d2wContext().valueForKey("componentName") + ">, "+
"customComponent <" + d2wContext().valueForKey("customComponentName") + ">", ex);
} else {
log.error("Exception <"+ex+">: with NULL d2wContext"/*, ex*/);
}
if(shouldRaiseException(true)) {
if(!(ex instanceof D2WException)) {
ex = new D2WException(ex, d2wContext);
}
throw (D2WException)ex;
}
}
/**
* Gathers D2W-related information from the current context. This is mainly useful for debugging.
* @param context the current context
* @return a dictionary of D2W-related keys to describe the D2W state of the context.
*/
public static synchronized NSMutableDictionary informationForContext(WOContext context) {
NSMutableDictionary info = new NSMutableDictionary();
D2WContext d2wContext = null;
NSArray componentStack = ERXWOContext._componentPath(context);
// Try to get the information for the D2WPage closest to the end of the component stack, i.e., more specific
// info., that is especially helpful for finding problems in embedded page configurations.
WOComponent component = null;
for (Enumeration componentsEnum = componentStack.reverseObjectEnumerator(); componentsEnum.hasMoreElements();) {
WOComponent c = (WOComponent)componentsEnum.nextElement();
if (c instanceof D2WPage) {
component = c;
break;
}
}
if (null == component) { // Fall back to the highest level page.
component = context.page();
}
try {
d2wContext = (D2WContext)component.valueForKey("d2wContext");
} catch (NSKeyValueCoding.UnknownKeyException uke) {
if (log.isInfoEnabled()) {
log.info("Could not retrieve D2WContext from component context; it is probably not a D2W component.");
}
}
if (d2wContext != null) {
NSMutableDictionary d2wInfo = informationForD2WContext(d2wContext);
if (component instanceof ERD2WPage) {
ERD2WPage currentPage = (ERD2WPage)component;
String subTask = (String)d2wContext.valueForKey("subTask");
if ("tab".equals(subTask) || "wizard".equals("subTask")) {
NSArray sections = currentPage.sectionsForCurrentTab();
d2wInfo.setObjectForKey(sections != null ? sections : "null", "D2W-SectionsContentsForCurrentTab");
d2wInfo.removeObjectForKey("D2W-TabSectionsContents");
}
}
info.addEntriesFromDictionary(d2wInfo);
}
return info;
}
/**
* Gathers D2W-related information from the current context. This is mainly useful for debugging.
* @param d2wContext the D2W context from which to derive the debugging information
* @return a dictionary of D2W-related keys to describe the state of the provided D2W context.
*/
public static synchronized NSMutableDictionary informationForD2WContext(D2WContext d2wContext) {
NSMutableDictionary info = new NSMutableDictionary();
if (d2wContext != null) {
String pageConfiguration = (String)d2wContext.valueForKeyPath("pageConfiguration");
info.setObjectForKey(pageConfiguration != null ? pageConfiguration : "null", "D2W-PageConfiguration");
String propertyKey = d2wContext.propertyKey();
info.setObjectForKey(propertyKey != null ? propertyKey : "null", "D2W-PropertyKey");
String entityName = (String)d2wContext.valueForKeyPath("entity.name");
info.setObjectForKey(entityName != null ? entityName : "null", "D2W-EntityName");
String task = (String)d2wContext.valueForKey("task");
info.setObjectForKey(task != null ? task : "null", "D2W-SubTask");
String subTask = (String)d2wContext.valueForKey("subTask");
info.setObjectForKey(subTask != null ? subTask : "null", "D2W-SubTask");
if ("tab".equals(subTask) || "wizard".equals("subTask")) {
String tabKey = (String)d2wContext.valueForKey("tabKey");
info.setObjectForKey(tabKey != null ? tabKey : "null", "D2W-TabKey");
NSArray tabSections = (NSArray)d2wContext.valueForKey("tabSectionsContents");
info.setObjectForKey(tabSections != null ? tabSections : "null", "D2W-TabSectionsContents");
} else {
NSArray displayPropertyKeys = (NSArray)d2wContext.valueForKey("displayPropertyKeys");
info.setObjectForKey(displayPropertyKeys != null ? displayPropertyKeys : "null", "D2W-DisplayPropertyKeys");
}
String componentName = (String)d2wContext.valueForKey("componentName");
info.setObjectForKey(componentName != null ? componentName : "null", "D2W-ComponentName");
if (componentName != null && componentName.indexOf("CustomComponent") > 0) {
String customComponentName = (String)d2wContext.valueForKey("customComponentName");
info.setObjectForKey(customComponentName != null ? customComponentName : "null", "D2W-ComponentName");
}
}
return info;
}
/**
* Checks the system property <code>er.directtoweb.ERDirectToWeb.shouldRaiseExceptions</code>.
* @param defaultValue
*/
public static boolean shouldRaiseException(boolean defaultValue) {
return ERXProperties.booleanForKeyWithDefault("er.directtoweb.ERDirectToWeb.shouldRaiseExceptions", defaultValue);
}
public static synchronized String displayNameForPropertyKey(String key, String entityName) {
EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
d2wContext()._localValues().clear();
//ERD2WUtilities.resetContextCache(d2wContext());
d2wContext().setEntity(entity);
d2wContext().setPropertyKey(key);
String result = d2wContext().displayNameForProperty();
d2wContext()._localValues().clear();
return result;
}
// Needs to be a late init because then it will hook itself up to the correct D2WModel
private static D2WContext _context;
private static D2WContext d2wContext() {
if (_context == null)
_context = ERD2WContext.newContext();
return _context;
}
public static Object d2wContextValueForKey(String key, String entityName) {
return d2wContextValueForKey(key, entityName, null);
}
public static synchronized Object d2wContextValueForKey(String key, String entityName, NSDictionary extraValuesForContext) {
EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
d2wContext()._localValues().clear();
// ERD2WUtilities.resetContextCache(d2wContext());
d2wContext().setEntity(entity);
if (extraValuesForContext!=null) {
d2wContext().takeValuesFromDictionary(extraValuesForContext);
/*
for (Enumeration e=extraValuesForContext.allKeys().objectEnumerator(); e.hasMoreElements();) {
String k=(String)e.nextElement();
d2wContext().takeValueForKey(extraValuesForContext.objectForKey(k),k);
}*/
}
Object result = d2wContext().valueForKey(key);
d2wContext()._localValues().clear();
return result;
}
public static String createConfigurationForEntityNamed(String entityName) {
return (String)d2wContextValueForKey("createConfigurationName", entityName);
}
public static void warmUpRuleCache() {
log.debug("Preparing DirectToWeb Data Structures");
ERD2WModel.erDefaultModel().prepareDataStructures();
}
public static Logger trace;
public void configureTraceRuleFiring(NSNotification n) {
ERDirectToWeb.configureTraceRuleFiring();
}
private void configureTraceRuleFiringRapidTurnAround() {
if (trace == null) {
// otherwise not properly initialized
trace = Logger.getLogger("er.directtoweb.rules.D2WTraceRuleFiringEnabled");
// Note: If the configuration file says debug, but the command line parameter doesn't we need to turn
// rule tracing on.
// BOOGIE
configureTraceRuleFiring();
NSNotificationCenter.defaultCenter().addObserver(ERXFrameworkPrincipal.sharedInstance(ERDirectToWeb.class),
new NSSelector("configureTraceRuleFiring",
ERXConstant.NotificationClassArray),
ERXConfigurationManager.ConfigurationDidChangeNotification,
null);
}
}
// This is the actual method that turns trace rule firing on and off.
public static void configureTraceRuleFiring() {
//AK: we can trace firing much more fine-grained than the default engine
// and also enabling the debug level NSLog spews out a ton of ridiculous
// info about images and the like, so we leave the NSLog alone...
if (trace.isDebugEnabled() && !NSLog.debugLoggingAllowedForGroups(NSLog.DebugGroupRules)) {
//NSLog.allowDebugLoggingForGroups(NSLog.DebugGroupRules);
//NSLog.setAllowedDebugLevel(NSLog.DebugLevelDetailed);
trace.info("Rule tracing on");
} else if (!trace.isDebugEnabled() && NSLog.debugLoggingAllowedForGroups(NSLog.DebugGroupRules)) {
//NSLog.refuseDebugLoggingForGroups(NSLog.DebugGroupRules);
trace.info("Rule tracing off");
}
}
public static NSArray displayableArrayForKeyPathArray(NSArray array, String entityForReportName){
if(array == null) {
return null;
}
NSMutableArray result = new NSMutableArray();
for(Enumeration e = array.objectEnumerator(); e.hasMoreElements(); ){
String key = (String)e.nextElement();
result.addObject(new ERXKeyValuePair(key, ERDirectToWeb.displayNameForPropertyKey(key, entityForReportName)));
}
return result;
}
}