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[Wonder-cvs] CVS: Wonder/Common/Frameworks/ERDirectToWeb/Sources/er/directtoweb ERD2WListPage.java,1.22,1.23
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From: Anjo K. <an...@us...> - 2003-08-30 20:57:37
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Update of /cvsroot/wonder/Wonder/Common/Frameworks/ERDirectToWeb/Sources/er/directtoweb
In directory sc8-pr-cvs1:/tmp/cvs-serv12044
Modified Files:
ERD2WListPage.java
Log Message:
changed inheritance to descend from ERD2WPage instead of D2WListPage, re-implemented missing functions
Index: ERD2WListPage.java
===================================================================
RCS file: /cvsroot/wonder/Wonder/Common/Frameworks/ERDirectToWeb/Sources/er/directtoweb/ERD2WListPage.java,v
retrieving revision 1.22
retrieving revision 1.23
diff -C2 -d -r1.22 -r1.23
*** ERD2WListPage.java 29 Aug 2003 17:29:38 -0000 1.22
--- ERD2WListPage.java 30 Aug 2003 20:57:33 -0000 1.23
***************
*** 15,19 ****
import org.apache.log4j.NDC;
! public abstract class ERD2WListPage extends D2WListPage implements ERXComponentActionRedirector.Restorable {
/** logging support */
--- 15,19 ----
import org.apache.log4j.NDC;
! public abstract class ERD2WListPage extends ERD2WPage implements ListPageInterface, SelectPageInterface, ERXComponentActionRedirector.Restorable {
/** logging support */
***************
*** 26,34 ****
public ERD2WListPage(WOContext c) {
super(c);
! if (ERD2WFactory.erFactory().defaultListPageDisplayGroupDelegate() != null) {
! displayGroup().setDelegate(ERD2WFactory.erFactory().defaultListPageDisplayGroupDelegate());
}
}
public String urlForCurrentState() {
return context().directActionURLForActionNamed(d2wContext().dynamicPage(), null);
--- 26,117 ----
public ERD2WListPage(WOContext c) {
super(c);
! NSNotificationCenter.defaultCenter().addObserver(this, new NSSelector("savedChanges", ERXConstant.NotificationClassArray), EOEditingContext.EditingContextDidSaveChangesNotification, null);
! }
!
! public void finalize() throws Throwable {
! NSNotificationCenter.defaultCenter().removeObserver(this);
! super.finalize();
! }
!
! /** reimplementation of D2WList stuff */
!
! protected WODisplayGroup _displayGroup;
! public boolean _hasToUpdate = false;
! protected boolean _rowFlip = false;
!
! public WODisplayGroup displayGroup() {
! if(_displayGroup == null) {
! _displayGroup = new WODisplayGroup();
! if (ERD2WFactory.erFactory().defaultListPageDisplayGroupDelegate() != null) {
! _displayGroup.setDelegate(ERD2WFactory.erFactory().defaultListPageDisplayGroupDelegate());
! }
}
+ return _displayGroup;
+ }
+
+ public void savedChanges(NSNotification nsnotification) {
+ _hasToUpdate = true;
+ }
+
+ public boolean isEntityReadOnly() {
+ boolean isEntityReadOnly = super.isEntityReadOnly();
+ boolean isEditable = ERXValueUtilities.booleanValueWithDefault(d2wContext().valueForKey("isEntityEditable"), true);
+ boolean readOnly = ERXValueUtilities.booleanValueWithDefault(d2wContext().valueForKey("readOnly"), false);
+ return isEntityReadOnly && !isEditable && readOnly;
+ }
+
+ public boolean isSelecting() {
+ return d2wContext().task().equals("select");
+ }
+
+ public boolean isListEmpty() {
+ return listSize() == 0;
+ }
+
+ public int listSize() {
+ return displayGroup().allObjects().count();
+ }
+
+ public String alternatingColorForRow() {
+ _rowFlip = !_rowFlip;
+ if(_rowFlip || !alternateRowColor())
+ return backgroundColorForTable();
+ else
+ return backgroundColorForTableDark();
+ }
+
+ public String backgroundColorForRow() {
+ return !isSelecting() || object() != displayGroup().selectedObject() ? alternatingColorForRow() : "#FFFF00";
}
+ public void setBackgroundColorForRow(String value) {
+ // just for KVC reasons
+ }
+
+ public EOEnterpriseObject selectedObject() {
+ return (EOEnterpriseObject)displayGroup().selectedObject();
+ }
+
+ public void setSelectedObject(EOEnterpriseObject eo) {
+ if(eo != null)
+ displayGroup().selectObject(eo);
+ else
+ displayGroup().clearSelection();
+ }
+
+ public WOComponent selectObjectAction() {
+ setSelectedObject(object());
+ if(nextPageDelegate() != null)
+ return nextPageDelegate().nextPage(this);
+ else
+ return null;
+ }
+
+ public WOComponent backAction() {
+ return nextPageDelegate() == null ? nextPage() == null ? (WOComponent)D2W.factory().queryPageForEntityNamed(entity().name(), session()) : nextPage() : nextPageDelegate().nextPage(this);
+ }
+
+ /*** end of reimplementation */
+
public String urlForCurrentState() {
return context().directActionURLForActionNamed(d2wContext().dynamicPage(), null);
***************
*** 72,82 ****
}
- public boolean isEntityReadOnly() {
- return !ERXValueUtilities.booleanValueWithDefault(d2wContext().valueForKey("isEntityEditable"), !super.isEntityReadOnly());
- }
-
private boolean _hasBeenInitialized=false;
private Integer _batchSize = null;
public int numberOfObjectsPerBatch() {
if (_batchSize == null) {
--- 155,162 ----
}
private boolean _hasBeenInitialized=false;
private Integer _batchSize = null;
+
public int numberOfObjectsPerBatch() {
if (_batchSize == null) {
***************
*** 143,218 ****
return null;
}
-
- public D2WContext d2wContext() {
- if(hasBinding("localContext") && super.d2wContext()==null) {
- setLocalContext((D2WContext)valueForBinding("localContext"));
- }
- return super.d2wContext();
- }
-
- // make kvc happy
- public void setD2wContext(D2WContext newValue) {
- log.info("Hu? this should never be called.");
- }
-
- public void setLocalContext(D2WContext newValue) {
- if (ERXExtensions.safeDifferent(newValue,super.d2wContext())) {
- _hasBeenInitialized=false;
- _batchSize=null;
- // HACK ALERT: this next line is made necessary by the brain-damageness of
- // D2WComponent.setLocalContext, which holds on to the first non null value it gets.
- // I swear if I could get my hands on the person who did that.. :-)
- _localContext=newValue;
- if (log.isDebugEnabled()) log.debug("SetLocalContext "+newValue);
- }
- super.setLocalContext(newValue);
- }
-
public void takeValuesFromRequest(WORequest r, WOContext c) {
setupPhase();
! NDC.push("Page: " + getClass().getName()+ (d2wContext()!= null ? (" - Configuration: "+d2wContext().valueForKey("pageConfiguration")) : ""));
! try {
! super.takeValuesFromRequest(r, c);
! } finally {
! NDC.pop();
! }
}
public WOActionResults invokeAction(WORequest r, WOContext c) {
setupPhase();
! WOActionResults result=null;
! NDC.push("Page: " + getClass().getName()+ (d2wContext()!= null ? (" - Configuration: "+d2wContext().valueForKey("pageConfiguration")) : ""));
! try {
! result= super.invokeAction(r, c);
! } finally {
! NDC.pop();
! }
! return result;
}
public void appendToResponse(WOResponse r, WOContext c) {
setupPhase();
! NDC.push("Page: " + getClass().getName()+ (d2wContext()!= null ? (" - Configuration: "+d2wContext().valueForKey("pageConfiguration")) : ""));
! try {
! super.appendToResponse(r,c);
! } catch(Exception ex) {
! ERDirectToWeb.reportException(ex, d2wContext());
! } finally {
! NDC.pop();
}
}
!
public void setDataSource(EODataSource eodatasource) {
! try{
! super.setDataSource(eodatasource);
! } catch (Exception ex) {
! log.warn("Exception when setting datasource", ex);
! NSArray sortOrderings=sortOrderings();
! displayGroup().setDataSource(eodatasource);
! displayGroup().setSortOrderings(sortOrderings!=null ? sortOrderings : NSArray.EmptyArray);
! displayGroup().fetch();
! }
}
protected void setupPhase() {
WODisplayGroup dg=displayGroup();
--- 223,254 ----
return null;
}
public void takeValuesFromRequest(WORequest r, WOContext c) {
setupPhase();
! super.takeValuesFromRequest(r, c);
}
public WOActionResults invokeAction(WORequest r, WOContext c) {
setupPhase();
! return super.invokeAction(r, c);
}
public void appendToResponse(WOResponse r, WOContext c) {
setupPhase();
! _rowFlip = true;
! if(_hasToUpdate) {
! displayGroup().fetch();
! _hasToUpdate = false;
}
+ super.appendToResponse(r,c);
}
!
public void setDataSource(EODataSource eodatasource) {
! NSArray sortOrderings=sortOrderings();
! displayGroup().setDataSource(eodatasource);
! displayGroup().setSortOrderings(sortOrderings!=null ? sortOrderings : NSArray.EmptyArray);
! displayGroup().fetch();
}
+
protected void setupPhase() {
WODisplayGroup dg=displayGroup();
***************
*** 227,234 ****
}
NSArray sortOrderings=sortOrderings();
! displayGroup().setSortOrderings(sortOrderings!=null ? sortOrderings : NSArray.EmptyArray);
! displayGroup().setNumberOfObjectsPerBatch(numberOfObjectsPerBatch());
! displayGroup().fetch();
! displayGroup().updateDisplayedObjects();
_hasBeenInitialized=true;
}
--- 263,270 ----
}
NSArray sortOrderings=sortOrderings();
! dg.setSortOrderings(sortOrderings!=null ? sortOrderings : NSArray.EmptyArray);
! dg.setNumberOfObjectsPerBatch(numberOfObjectsPerBatch());
! dg.fetch();
! dg.updateDisplayedObjects();
_hasBeenInitialized=true;
}
***************
*** 267,306 ****
public WOComponent editObjectAction() {
! WOComponent result = null;
String editConfigurationName=(String)d2wContext().valueForKey("editConfigurationName");
!
if(editConfigurationName != null) {
! log.debug("editConfigurationName = "+editConfigurationName);
! Object page = D2W.factory().pageForConfigurationNamed(editConfigurationName,session());
! log.debug("page = "+page);
! EditPageInterface epi = (EditPageInterface)page;
!
! epi.setObject(localInstanceOfObject());
! epi.setNextPage(context().page());
! result = (WOComponent)epi;
} else {
! EditPageInterface editpageinterface = D2W.factory().editPageForEntityNamed(object().entityName(), session());
! editpageinterface.setObject(localInstanceOfObject());
! editpageinterface.setNextPage(context().page());
! result = (WOComponent)editpageinterface;
}
! return result;
}
public WOComponent inspectObjectAction() {
! WOComponent result = null;
String inspectConfigurationName=(String)d2wContext().valueForKey("inspectConfigurationName");
!
if(inspectConfigurationName!=null) {
! InspectPageInterface ipi=(InspectPageInterface)D2W.factory().pageForConfigurationNamed(inspectConfigurationName,session());
! ipi.setObject(object());
! ipi.setNextPage(context().page());
! return (WOComponent)ipi;
} else {
! InspectPageInterface inspectpageinterface = D2W.factory().inspectPageForEntityNamed(object().entityName(), session());
! inspectpageinterface.setObject(object());
! inspectpageinterface.setNextPage(context().page());
! return (WOComponent)inspectpageinterface;
}
}
--- 303,331 ----
public WOComponent editObjectAction() {
! EditPageInterface epi;
String editConfigurationName=(String)d2wContext().valueForKey("editConfigurationName");
! log.debug("editConfigurationName: " + editConfigurationName);
if(editConfigurationName != null) {
! epi = (EditPageInterface)D2W.factory().pageForConfigurationNamed(editConfigurationName,session());
} else {
! epi = D2W.factory().editPageForEntityNamed(object().entityName(), session());
}
! epi.setObject(localInstanceOfObject());
! epi.setNextPage(context().page());
! return (WOComponent)epi;
}
public WOComponent inspectObjectAction() {
! InspectPageInterface ipi;
String inspectConfigurationName=(String)d2wContext().valueForKey("inspectConfigurationName");
! log.debug("inspectConfigurationName: " + inspectConfigurationName);
if(inspectConfigurationName!=null) {
! ipi=(InspectPageInterface)D2W.factory().pageForConfigurationNamed(inspectConfigurationName,session());
} else {
! ipi = D2W.factory().inspectPageForEntityNamed(object().entityName(), session());
}
+ ipi.setObject(object());
+ ipi.setNextPage(context().page());
+ return (WOComponent)ipi;
}
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