Solution for rapid development of specific enterprise software

Last update: Nov 28, 2022

Overview

Open-Lowcode

Lowcode framework for enterprises

Open Lowcode allows organizations develop quickly specific applications, and scale them with a minimum budget.

published by Open Lowcode SAS. For a quick intro, head for the 10 minutes tutorial. To understand design decisions, head for the Open Lowcode design decisions.

Reference Documentation Operation Guide, javadoc and Developer Guide provide all informations to use the framework, and will also provide dependencies for recompiling the project.

New Open Lowcode v1.15.0 is Released (15th of february 2021)

You are welcome to get involved and contribute to the project. We especially value your field experience in the real life of IT departments.

Here are some ways you can contribute:

suggesting new features or bug corrections. If you are sure, please submit an issue on Github. If you prefer to discuss first, head for the Open Lowcode subreddit. Of course, the fixes will be best effort
writing improvements to the framework yourself to be included in the next release. We will be glad to guide you. Just contact us
As a company using the framework, you may request additions to the framework for a fee to the framework development team Ask for a quote

You may also want to consult the contributor guidelines and code of conduct.

To get in touch privately, please use this contact form.

Comments

Rich Text Issue

Even with none of rich text features, Parasits signs are coming.

Can't give a schema to reproduce.

The ']' are parasites. Impossible to get rid of them

opened by DidierBailly 2
Provide a helper that checks if the user is admin for an action

An user is considered an admin for an action if he is either an admin of the module the action belongs to, or an admin of the site ( Sovereign ). A new method in the SecurityBuffer should provide a confirmation if the user is admin or not for the action.

This can be used for differentiated business logic where an admin user is not subject to controls.

Enabler for #70
customer_airbus

opened by openlowcode 2
Put restrictions on excel spreadsheet cells when exporting

When exporting data to an excel spreadsheet, choice fields should have an entry restriction.

The entry restriction should also be usable in custom chargers.

opened by openlowcode 2
Loading Alias are not created when no extractor condition choice is set

Loading aliases are not created on data object definition when there is no extractor condition choice. This should be corrected so that aliases are created even in that situation (conditional aliases could not be created though).

opened by nicolasdemauroy 1

MultiDimensionChild - update of frozen item is not forbidden (and sometimes creates a bad message exception

There have been instances where frozen data could be updated throuh the HasMultidimensionChild SGrid reverse show widget.

On trying to reproduce, a bad message formatting error was obtained.

This ticket should:

ensure only valid state items can be updated through the action (ideally blocking the widget)
fix the message error

       path: CMLPATH=/REQUEST
    message: ]]]]]] [ATTRIBUTE [DELT,NAM="UPDATENOTE",TYP="TXT",PLD="111"]]] ->]<-
INFO     33:58.293 07:33:58 Server Error :1 1-remote server error: class java.lang.RuntimeException - incorrect name specified for close end structure, specified REQUEST, found in message INLINEACTION
       path: CMLPATH=/REQUEST
    message: ]]]]]] [ATTRIBUTE [DELT,NAM="UPDATENOTE",TYP="TXT",PLD="111"]]] ->]<-
WARNING  33:58.293 org.openlowcode.tools.messages.MessageReader.getNextElement(MessageReader.java:174)
WARNING  33:58.293 org.openlowcode.client.runtime.ConnectionToServer.sendMessage(ConnectionToServer.java:111)
WARNING  33:58.293 org.openlowcode.client.runtime.ClientSession$6.run(ClientSession.java:356)
WARNING  33:58.294 ** Client session connection management - close current connection

opened by openlowcode 1

Explosion during file loading

Following explosion is received:

WARNING 34   2021-01-08T13:25:46.043  org.openlowcode.server.data.properties.multichild.MultichildValueHelper$SecondValueFlatFileLoader.loadAdding value in index 1 value = Sure
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                        ---- Could not perform extra processing 1439, error = 0
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 org.openlowcode.server.data.loader.FlatFileLoader.buildExceptionMessage(FlatFileLoader.java:136)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 org.openlowcode.server.data.loader.FlatFileLoader.load(FlatFileLoader.java:433)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 org.openlowcode.server.data.loader.FlatFileLoader.load(FlatFileLoader.java:660)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 ey.psr2.action.generated.AtgLoadchildrenparentforworkitemforbudgetroundAction.executeActionLogic(AtgLoadchildrenparentforworkitemforbudgetroundAction.java:69)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 ey.psr2.action.generated.AbsLoadchildrenparentforworkitemforbudgetroundAction.validateInputAndExecuteAction(AbsLoadchildrenparentforworkitemforbudgetroundAction.java:320)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 ey.psr2.action.generated.AbsLoadchildrenparentforworkitemforbudgetroundAction.executeActionFromGUI(AbsLoadchildrenparentforworkitemforbudgetroundAction.java:236)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 org.openlowcode.server.runtime.ServerConnection.executeAction(ServerConnection.java:911)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 org.openlowcode.server.runtime.ServerConnection.requestdecodedquery(ServerConnection.java:514)
WARNING 34   2021-01-08T13:25:46.047  org.openlowcode.server.data.loader.FlatFileLoader.load                                 org.openlowcode.server.runtime.ServerConnection.run(ServerConnection.java:680)
WARNING 34   2021-01-08T13:25:46.049  org.openlowcode.server.data.properties.multichild.MultichildValueHelper$SecondValueFlatFileLoader.loadAdding value in index 0 value = Program
WARNING 34   2021-01-08T13:25:46.049  org.openlowcode.server.data.properties.multichild.MultichildValueHelper$SecondValueFlatFileLoader.loadAdding value in index 1 value = Probable
WARNING 34   2021-01-08T13:25:46.092  org.openlowcode.server.data.loader.FlatFileLoader.load                       error in flatfile loader java.lang.ArrayIndexOutOfBoundsException - null
SEVERE  34   2021-01-08T13:25:46.092  org.openlowcode.server.runtime.ServerConnection.treatThrowable               Exception while treating  action LOADCHILDRENPARENTFORWORKITEMFORBUDGETROUND to to ip = /127.0.0.1, for session of user 2405
WARNING 34   2021-01-08T13:25:46.092  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                        ------------------------------------------------------------------------------
WARNING 34   2021-01-08T13:25:46.092  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                        class java.lang.RuntimeException during processing error in flatfile loader java.lang.ArrayIndexOutOfBoundsException - null
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.data.loader.FlatFileLoader.load(FlatFileLoader.java:559)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.data.loader.FlatFileLoader.load(FlatFileLoader.java:660)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - ey.psr2.action.generated.AtgLoadchildrenparentforworkitemforbudgetroundAction.executeActionLogic(AtgLoadchildrenparentforworkitemforbudgetroundAction.java:69)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - ey.psr2.action.generated.AbsLoadchildrenparentforworkitemforbudgetroundAction.validateInputAndExecuteAction(AbsLoadchildrenparentforworkitemforbudgetroundAction.java:320)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - ey.psr2.action.generated.AbsLoadchildrenparentforworkitemforbudgetroundAction.executeActionFromGUI(AbsLoadchildrenparentforworkitemforbudgetroundAction.java:236)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.runtime.ServerConnection.executeAction(ServerConnection.java:911)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.runtime.ServerConnection.requestdecodedquery(ServerConnection.java:514)
WARNING 34   2021-01-08T13:25:46.093  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.runtime.ServerConnection.run(ServerConnection.java:680)
SEVERE  34   2021-01-08T13:25:46.093  org.openlowcode.server.runtime.ServerConnection.treatThrowable               Sent error message to client [CLASS:class java.lang.RuntimeException:error in flatfile loader java.lang.ArrayIndexOutOfBoundsException - null]

customer_airbus

opened by nicolasdemauroy 1

Not possible to put object name as a criteria for reverse grid

Error

                        class java.lang.RuntimeException during processing fieldname LINKEDTOPARENTOBJECTNAME was not found, either as external field ([LINKEDTOPARENTFORACTBUDNAME|LINKEDTOPARENTFORACTBUDNR|LINKEDTOPARENTFORACTBUDLOCATIONDOMAINID|]) or as own object field ([LINKEDTOPARENTFORACTBUDID|])
                        - org.openlowcode.server.data.DataObjectPropertyDefinition.getFieldMarker(DataObjectPropertyDefinition.java:283)
                        - org.openlowcode.server.data.DataObjectDefinition.getPropertyFieldMarker(DataObjectDefinition.java:1728)
                        - xxx.data.AllocatedbudgetDefinition.getLinkedtoparentforactbudobjectnameFieldMarker(AllocatedbudgetDefinition.java:310)
                        - xxx.page.MassiveeditPage.getContent(MassiveeditPage.java:82)
                        - org.openlowcode.server.graphic.SPageAddon.insertInternalContent(SPageAddon.java:26)
                        - org.openlowcode.module.system.page.DefaultmenuPage.getContent(DefaultmenuPage.java:69)
                        - org.openlowcode.server.graphic.SPage.getFinalContent(SPage.java:135)

Sample code

	public DataObjectFieldMarker<Allocatedbudget> getLinkedtoparentforactbudobjectnameFieldMarker()  {
		return this.getPropertyFieldMarker("LINKEDTOPARENTFORACTBUD","LINKEDTOPARENTOBJECTNAME");
	}

opened by nicolasdemauroy 1

MultiDimensionChild : when creating new versions of object, new children according to multi-dimension children are not created.
How to reproduce:

create an object, it gets correct multi-dimension children (say from year to year +5)

up-issue the object, changing year in the process, existing children are copied (correct) but new children (year+1 ... +5) are not created.

when creating a new object with the new year, however, it works.

invalid
opened by nicolasdemauroy 1

Regression - discarded columns are making import fail

When an object has discarded columns declared as per sample below, they make the import fail.

Sample code for declaration of column: activity.addLoaderAlias("Timing","#DISCARDED#");

Sample exception on server


WARNING 18   2020-09-02T13:04:04.025  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                        ------------------------------------------------------------------------------
WARNING 18   2020-09-02T13:04:04.025  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                        class java.lang.RuntimeException during processing error in flatfile loader java.lang.RuntimeException - Did not find any element for column 'Timing' (Alias 'Timing')
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.data.loader.FlatFileLoader.load(FlatFileLoader.java:548)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.data.loader.FlatFileLoader.load(FlatFileLoader.java:648)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - xxx.budgetmanager.action.generated.AtgLoadchildrenplanforactivityforbudgetplanAction.executeActionLogic(AtgLoadchildrenplanforactivityforbudgetplanAction.java:69)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - xxx.budgetmanager.action.generated.AbsLoadchildrenplanforactivityforbudgetplanAction.validateInputAndExecuteAction(AbsLoadchildrenplanforactivityforbudgetplanAction.java:322)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - xxx.budgetmanager.action.generated.AbsLoadchildrenplanforactivityforbudgetplanAction.executeActionFromGUI(AbsLoadchildrenplanforactivityforbudgetplanAction.java:238)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.runtime.ServerConnection.executeAction(ServerConnection.java:911)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.runtime.ServerConnection.requestdecodedquery(ServerConnection.java:514)
WARNING 18   2020-09-02T13:04:04.026  org.openlowcode.tools.trace.ExceptionLogger.setInLogs                           - org.openlowcode.server.runtime.ServerConnection.run(ServerConnection.java:680)
SEVERE  18   2020-09-02T13:04:04.026  org.openlowcode.server.runtime.ServerConnection.treatThrowable               Sent error message to client [CLASS:class java.lang.RuntimeException:error in flatfile loader java.lang.RuntimeException - Did not find any element for column 'Timing' (Alias 'Timing')]

opened by nicolasdemauroy 1

Bug Report - Inline action error (for export) is not visible

When a runtime exception happens during inline action processing, it does not show as a clear error but as a message transmission error.

Logs in server

SEVERE  18   2020-08-30T06:57:07.277  org.openlowcode.server.runtime.ServerConnection.treatThrowable               Sent error message to client [CLASS:class java.lang.RuntimeException:Column definition element table has zero length]
SEVERE  18   2020-08-30T06:57:07.285  org.openlowcode.server.runtime.ServerConnection.run                          Exception incorrect name specified for close end structure, specified REQUEST, found in message INLINEACTION 
       path: CMLPATH=/REQUEST
    message: ,TYP="OID",PLD="21a6908",OBI=NS]] [ATTRIBUTE [DELT,NAM="EXPORTTYPE",TYP="CHT",STV="ME",RST=F]]] ->]<- 
SEVERE  18   2020-08-30T06:57:07.285  org.openlowcode.server.runtime.ServerConnection.run                          org.openlowcode.tools.messages.MessageReader.returnNextEndStructure(MessageReader.java:329)
SEVERE  18   2020-08-30T06:57:07.286  org.openlowcode.server.runtime.ServerConnection.run                          org.openlowcode.server.runtime.ServerConnection.requestdecodedquery(ServerConnection.java:597)
SEVERE  18   2020-08-30T06:57:07.287  org.openlowcode.server.runtime.ServerConnection.run                          org.openlowcode.server.runtime.ServerConnection.run(ServerConnection.java:680)
SEVERE  18   2020-08-30T06:57:07.287  org.openlowcode.server.runtime.ServerConnection.treatThrowable               Exception while treating  action SYSTEM to to ip = /127.0.0.1, for session of user unauthenticated

Logs in client

INFO    64   2020-08-30T06:57:07.288  org.openlowcode.tools.messages.MessageSimpleReader.parseNextElement(217)     Start parsing error element
INFO    64   2020-08-30T06:57:07.288  org.openlowcode.tools.messages.MessageSimpleReader.parseNextElement(222)     Got number info 1
WARNING 64   2020-08-30T06:57:07.291  org.openlowcode.client.runtime.ClientSession.printException(803)             <!!!> Exception org.openlowcode.tools.messages.OLcRemoteException - 1-remote server error: class java.lang.RuntimeException - incorrect name specified for close end structure, specified REQUEST, found in message INLINEACTION 
       path: CMLPATH=/REQUEST
    message: ,TYP="OID",PLD="21a6908",OBI=NS]] [ATTRIBUTE [DELT,NAM="EXPORTTYPE",TYP="CHT",STV="ME",RST=F]]] ->]<- 
INFO    14   2020-08-30T06:57:07.291  org.openlowcode.client.runtime.ClientDisplay$3.run(685)                      06:57:07 Server Error :1 1-remote server error: class java.lang.RuntimeException - incorrect name specified for close end structure, specified REQUEST, found in message INLINEACTION 
       path: CMLPATH=/REQUEST
    message: ,TYP="OID",PLD="21a6908",OBI=NS]] [ATTRIBUTE [DELT,NAM="EXPORTTYPE",TYP="CHT",STV="ME",RST=F]]] ->]<- 
WARNING 64   2020-08-30T06:57:07.291  org.openlowcode.client.runtime.ClientSession.printException(805)             org.openlowcode.tools.messages.MessageReader.getNextElement(MessageReader.java:174)
WARNING 64   2020-08-30T06:57:07.292  org.openlowcode.client.runtime.ClientSession.printException(805)             org.openlowcode.client.runtime.ConnectionToServer.sendMessage(ConnectionToServer.java:111)
WARNING 64   2020-08-30T06:57:07.292  org.openlowcode.client.runtime.ClientSession.printException(805)             org.openlowcode.client.runtime.ClientSession$5.run(ClientSession.java:336)

opened by openlowcode 1

Duplicate code for StringFormatter
There is a duplicate package for StringFormatter and SourgeGenerator. They are available in the two following paths:

org.openlowcode.design.generation

org.openlowcode.tools.file

This duplication of paths should be suppressed, keeping the most used package (or the tools package if the APIs needs to be accessed only from design).
opened by nicolasdemauroy 1
Full refactoring of Multifieldconstraint

Multifield constraint is inconsistent between screen, table, and file loading. #291 was only a short-term fix, but a better solution should be found.

opened by openlowcode 0
Loader - report on new and existing lines when loading children
There should be an option when doing a loading children to have a confirm page showing the lines added or modified before the loading. This would help users detect that they are in the process of creating duplicates because of an error in ID.

It should show:

a summary of number of lines added / modified and total number of lines

all lines added or modified or existing untouched, ordered by name.

This makes sense only if:

loader allows NR to be created

the objects have name
opened by nicolasdemauroy 0
Loader - allow delete of lines

There should be an option to signal massive delete of lines in the file loader.

Proposal is to have an additional column that should have a specific value "Delete".

opened by nicolasdemauroy 0

Action output argument should not be called "Action"

It generates compile error by having to getActionRef methods. ACTION should be forbidden as name of an action input or output argument.

	public ActionRef getActionRef() {
		return new ActionRef();
	}

	public SActionOutputDataRef<TextDataEltType> getActionRef() {
		return ActionExecution.getActionOutputDataRef("ACTION",new TextDataEltType(),1);
	}

opened by nicolasdemauroy 0

There is no clear error when adding "Named" property to an object that is not stored

When adding a "Named" property to a non-stored object, there is an unclear Exception. It should be tested before and given a clear exception to the developer

SEVERE   51:44.926 Exception class java.lang.NullPointerException - null
SEVERE   51:44.927  - org.openlowcode.design.data.DataObjectDefinition.generateToFile(DataObjectDefinition.java:4450)
SEVERE   51:44.927  - org.openlowcode.design.module.Module.generateSources(Module.java:2068)
SEVERE   51:44.927  - org.openlowcode.design.module.Module.main(Module.java:2268)

opened by nicolasdemauroy 0

Explosion on MultiChild Import when a value is missing

Got the following error. It should be replaced by a text explaining which field is not filled

Error: java.lang.NullPointerException - null @ org.openlowcode.server.data.properties.multichild.MultichildValueHelper$SecondValueFlatFileLoader.load(MultichildValueHelper.java:426)

opened by nicolasdemauroy 0

Releases(v1.15.4)

v1.15.4(Mar 17, 2021)

Currently in production.

This release is a minor patch to fix a bug on Spreadsheet data loading.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1019.36 KB)
OLcServer.jar(8.74 MB)
OLcUpdater.jar(356.41 KB)
v1.15.3(Mar 15, 2021)

Currently in production.

This release is a minor patch to fix a bug on Spreadsheet data loading.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1019.36 KB)
OLcServer.jar(8.74 MB)
OLcUpdater.jar(356.41 KB)
v1.15.2(Mar 15, 2021)

Currently in production.

This release is a minor patch to fix a bug on Spreadsheet data loading.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1019.36 KB)
OLcServer.jar(8.74 MB)
OLcUpdater.jar(356.41 KB)
v1.15.1(Feb 17, 2021)

Currently in production.

This release improves on the multi-dimension table by allowing several levels of detail.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1019.35 KB)
OLcServer.jar(8.74 MB)
OLcUpdater.jar(356.41 KB)
v1.15.0(Feb 15, 2021)

Currently in production.

This release improves on the multi-dimension table by allowing several levels of detail.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1019.35 KB)
OLcServer.jar(8.73 MB)
OLcUpdater.jar(356.41 KB)
v1.14.2(Feb 12, 2021)

Currently in production.

This release implements the second stage of major feature sub-object: links configurable by subtype of object.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1018.53 KB)
OLcServer.jar(8.53 MB)
OLcUpdater.jar(356.41 KB)
v1.14.1(Jan 8, 2021)

Currently in production.

This release implements the second stage of major feature sub-object: links configurable by subtype of object.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1018.53 KB)
OLcServer.jar(8.53 MB)
OLcUpdater.jar(356.41 KB)
v1.14.0(Nov 10, 2020)

Currently in production.

This release implements the second stage of major feature sub-object: links configurable by subtype of object.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1018.53 KB)
OLcServer.jar(8.53 MB)
OLcUpdater.jar(356.41 KB)
v1.13.0(Oct 18, 2020)

Currently in production.

This the first release to implement the major feature sub-object.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1015.71 KB)
OLcServer.jar(8.31 MB)
OLcUpdater.jar(356.36 KB)
v1.12.2(Oct 4, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1014.65 KB)
OLcServer.jar(8.26 MB)
OLcUpdater.jar(355.36 KB)
v1.12.1(Sep 27, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1015.20 KB)
OLcServer.jar(8.26 MB)
OLcUpdater.jar(355.28 KB)
v1.12.0(Sep 21, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1014.50 KB)
OLcServer.jar(8.25 MB)
OLcUpdater.jar(354.86 KB)
v1.11.6(Sep 13, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1013.29 KB)
OLcServer.jar(8.24 MB)
OLcUpdater.jar(354.86 KB)
v1.11.5(Sep 13, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1013.29 KB)
OLcServer.jar(8.24 MB)
OLcUpdater.jar(354.86 KB)
v1.11.4(Sep 9, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1012.89 KB)
OLcServer.jar(8.24 MB)
OLcUpdater.jar(354.47 KB)
v1.11.3(Sep 8, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1009.98 KB)
OLcServer.jar(8.23 MB)
OLcUpdater.jar(354.46 KB)
v1.11.0(Aug 31, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1009.63 KB)
OLcServer.jar(8.23 MB)
OLcUpdater.jar(354.46 KB)
v1.10.1(Jul 5, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1009.68 KB)
OLcServer.jar(8.18 MB)
OLcUpdater.jar(355.47 KB)
v1.9.3(Jun 20, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(1000.02 KB)
OLcServer.jar(7.93 MB)
OLcUpdater.jar(349.37 KB)
v1.9.2(Jun 15, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(995.17 KB)
OLcServer.jar(7.92 MB)
OLcUpdater.jar(349.36 KB)
v1.9.0(Jun 10, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(994.78 KB)
OLcServer.jar(7.91 MB)
OLcUpdater.jar(349.37 KB)
v1.8.0(Jun 3, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(993.91 KB)
OLcServer.jar(7.82 MB)
OLcUpdater.jar(349.37 KB)
v1.7.6(May 27, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(991.49 KB)
OLcServer.jar(7.81 MB)
OLcUpdater.jar(347.90 KB)
v1.7.4(May 22, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(991.94 KB)
OLcServer.jar(7.80 MB)
OLcUpdater.jar(347.86 KB)
v1.7.3(May 13, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(990.98 KB)
OLcServer.jar(7.18 MB)
OLcUpdater.jar(347.86 KB)
v1.7.0(May 10, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(990.10 KB)
OLcServer.jar(7.17 MB)
OLcUpdater.jar(347.86 KB)
v1.6.0(Apr 28, 2020)

Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(942.52 KB)
OLcServer.jar(7.12 MB)
OLcUpdater.jar(347.86 KB)
v1.5.0(Apr 6, 2020)

Update adding features for current customer. Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(914.25 KB)
OLcServer.jar(7.05 MB)
OLcUpdater.jar(329.32 KB)
v1.4.1(Mar 30, 2020)

Update adding features for current customer. Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(911.02 KB)
OLcServer.jar(7.05 MB)
OLcUpdater.jar(326.08 KB)
v1.4.0(Mar 30, 2020)

Update adding features for current customer. Currently in production.

You may want to consult all the commits and all the issues solved

Please refer to the Developer Guide, Operations guide, 10 minutes tutorial, and javadoc.

You can ask questions and discuss features on Open Lowcode subreddit
Source code(tar.gz)
Source code(zip)
OLcClient.jar(908.82 KB)
OLcServer.jar(7.05 MB)
OLcUpdater.jar(323.89 KB)

Owner

Open Lowcode

GitHub https://openlowcode.com/

Ghidra is a software reverse engineering (SRE) framework

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Comments

Releases(v1.15.4)

v1.15.4(Mar 17, 2021)

v1.15.3(Mar 15, 2021)

v1.15.2(Mar 15, 2021)

v1.15.1(Feb 17, 2021)

v1.15.0(Feb 15, 2021)

v1.14.2(Feb 12, 2021)

v1.14.1(Jan 8, 2021)

v1.14.0(Nov 10, 2020)

v1.13.0(Oct 18, 2020)

v1.12.2(Oct 4, 2020)

v1.12.1(Sep 27, 2020)

v1.12.0(Sep 21, 2020)

v1.11.6(Sep 13, 2020)

v1.11.5(Sep 13, 2020)

v1.11.4(Sep 9, 2020)

v1.11.3(Sep 8, 2020)

v1.11.0(Aug 31, 2020)

v1.10.1(Jul 5, 2020)

v1.9.3(Jun 20, 2020)

v1.9.2(Jun 15, 2020)

v1.9.0(Jun 10, 2020)

v1.8.0(Jun 3, 2020)

v1.7.6(May 27, 2020)

v1.7.4(May 22, 2020)

v1.7.3(May 13, 2020)

v1.7.0(May 10, 2020)

v1.6.0(Apr 28, 2020)

v1.5.0(Apr 6, 2020)

v1.4.1(Mar 30, 2020)

v1.4.0(Mar 30, 2020)

Owner

Open Lowcode

Ghidra is a software reverse engineering (SRE) framework

This is an open source visualization for the C4 model for visualising software architecture.

Project for "Software Engineering" Course, University of Macedonia (UoM).

Yet another very simple java 3D software renderer using only standard 2D libraries (Java2D, AWT & Swing). Video: https://youtu.be/hWUX1t9f6zE

A collection of tools and libraries for easier development on the JavaFX platform!

Old and archived; More recent development is in https://github.com/Create-Fabric/Create-Refabricated.

Firefly is an asynchronous web framework for rapid development of high-performance web application.

Datumbox is an open-source Machine Learning framework written in Java which allows the rapid development of Machine Learning and Statistical applications.

CUBA Platform is a high level framework for enterprise applications development

DataLink is a new open source solution to bring Flink development to data center.

Community-Driven Game Server Development solution for Java Developers based on DEEPINTHINK MagOKO Project.

DataLink is a new open source solution to bring Flink development to data center.

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

log4j-scanner is a project derived from other members of the open-source community by CISA's Rapid Action Force team to help organizations identify potentially vulnerable web services affected by the log4j vulnerabilities.

Robot Application for void, our 2022 Robot for FIRST Rapid React

AEMBOT's robot code for the 2022 game RAPID REACT.

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Student Result Management System - This is a CLI based software where the Software is capable of maintaining and generating Student's Result at the end of a semester after the teacher's have provided the respective marks.