Index: dbLearnStar-model/src/main/java/dblearnstar/model/entities/SystemParameter.java
===================================================================
--- dbLearnStar-model/src/main/java/dblearnstar/model/entities/SystemParameter.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
+++ dbLearnStar-model/src/main/java/dblearnstar/model/entities/SystemParameter.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * Copyright (C) 2021 Vangel V. Ajanovski
+ *
+ * This file is part of the dbLearn* system (hereinafter: dbLearn*).
+ *
+ * dbLearn* is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * dbLearn* is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with dbLearn*. If not, see .
+ *
+ ******************************************************************************/
+
+package dblearnstar.model.entities;
+
+import java.util.*;
+import javax.persistence.*;
+import javax.validation.constraints.*;
+
+/*
+*/
+@Entity
+@Table (schema="sql_learning", name="system_parameter")
+public class SystemParameter implements java.io.Serializable {
+ private long systemParameterId;
+ private String className;
+ private long originalObjectId;
+ private String type;
+ private String code;
+ private String value;
+
+
+ @Id
+ @GeneratedValue(strategy = GenerationType.IDENTITY)
+
+ @NotNull
+ @Column(name = "system_parameter_id", unique = true, nullable = false)
+ public long getSystemParameterId() {
+ return this.systemParameterId;
+ }
+
+ public void setSystemParameterId(long systemParameterId) {
+ this.systemParameterId=systemParameterId;
+ }
+
+ @NotNull
+ @Column(name = "class_name", nullable = false)
+ public String getClassName() {
+ return this.className;
+ }
+
+ public void setClassName(String className) {
+ this.className=className;
+ }
+
+ @NotNull
+ @Column(name = "original_object_id", nullable = false)
+ public long getOriginalObjectId() {
+ return this.originalObjectId;
+ }
+
+ public void setOriginalObjectId(long originalObjectId) {
+ this.originalObjectId=originalObjectId;
+ }
+
+ @NotNull
+ @Column(name = "type", nullable = false)
+ public String getType() {
+ return this.type;
+ }
+
+ public void setType(String type) {
+ this.type=type;
+ }
+
+ @NotNull
+ @Column(name = "code", nullable = false)
+ public String getCode() {
+ return this.code;
+ }
+
+ public void setCode(String code) {
+ this.code=code;
+ }
+
+ @NotNull
+ @Column(name = "value", nullable = false)
+ public String getValue() {
+ return this.value;
+ }
+
+ public void setValue(String value) {
+ this.value=value;
+ }
+
+}
Index: dbLearnStar-webApp/src/main/java/dblearnstar/webapp/pages/admin/SystemParameters.java
===================================================================
--- dbLearnStar-webApp/src/main/java/dblearnstar/webapp/pages/admin/SystemParameters.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
+++ dbLearnStar-webApp/src/main/java/dblearnstar/webapp/pages/admin/SystemParameters.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * Copyright (C) 2021 Vangel V. Ajanovski
+ *
+ * This file is part of the EPRMS - Educational Project and Resource
+ * Management System (hereinafter: EPRMS).
+ *
+ * EPRMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * EPRMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with EPRMS. If not, see .
+ ******************************************************************************/
+
+package dblearnstar.webapp.pages.admin;
+
+import java.util.List;
+
+import org.apache.tapestry5.annotations.Persist;
+import org.apache.tapestry5.annotations.Property;
+import org.apache.tapestry5.annotations.SessionState;
+import org.apache.tapestry5.hibernate.annotations.CommitAfter;
+import org.apache.tapestry5.ioc.annotations.Inject;
+
+import dblearnstar.model.entities.SystemParameter;
+import dblearnstar.model.model.UserInfo;
+import dblearnstar.webapp.annotations.AdministratorPage;
+import dblearnstar.webapp.annotations.InstructorPage;
+import dblearnstar.webapp.services.GenericService;
+import dblearnstar.webapp.services.UsefulMethods;
+
+@InstructorPage
+@AdministratorPage
+public class SystemParameters {
+ @SessionState
+ @Property
+ private UserInfo userInfo;
+
+ @Inject
+ private GenericService genericService;
+
+ @Property
+ private SystemParameter systemParameter;
+
+ @Persist
+ @Property
+ private SystemParameter editSystemParameter;
+
+ public List getSystemParameters() {
+ return (List) UsefulMethods.castList(SystemParameter.class,
+ genericService.getAll(SystemParameter.class));
+ }
+
+ void onActionFromNewSystemParameter() {
+ editSystemParameter = new SystemParameter();
+ }
+
+ void onActionFromEditParameter(SystemParameter sp) {
+ editSystemParameter = sp;
+ }
+
+ @CommitAfter
+ void onActionFromDeleteParameter(SystemParameter sp) {
+ genericService.delete(sp);
+ }
+
+ @CommitAfter
+ void onSuccessFromEditSystemParameter() {
+ genericService.saveOrUpdate(editSystemParameter);
+ editSystemParameter = null;
+ }
+}
Index: dbLearnStar-webApp/src/main/java/dblearnstar/webapp/services/SystemConfigService.java
===================================================================
--- dbLearnStar-webApp/src/main/java/dblearnstar/webapp/services/SystemConfigService.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
+++ dbLearnStar-webApp/src/main/java/dblearnstar/webapp/services/SystemConfigService.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
@@ -0,0 +1,7 @@
+package dblearnstar.webapp.services;
+
+public interface SystemConfigService {
+ public String getCode(String className, long originalObjectId, String type);
+
+ public String getValue(String className, long originalObjectId, String type);
+}
Index: dbLearnStar-webApp/src/main/java/dblearnstar/webapp/services/SystemConfigServiceImpl.java
===================================================================
--- dbLearnStar-webApp/src/main/java/dblearnstar/webapp/services/SystemConfigServiceImpl.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
+++ dbLearnStar-webApp/src/main/java/dblearnstar/webapp/services/SystemConfigServiceImpl.java (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
@@ -0,0 +1,39 @@
+package dblearnstar.webapp.services;
+
+import org.apache.tapestry5.ioc.annotations.Inject;
+
+import dblearnstar.model.entities.SystemParameter;
+
+public class SystemConfigServiceImpl implements SystemConfigService {
+
+ @Inject
+ private GenericService genericService;
+
+ @Override
+ public String getValue(String className, long originalObjectId, String type) {
+ SystemParameter sp = (UsefulMethods.castList(SystemParameter.class,
+ genericService.getAll(SystemParameter.class))).stream()
+ .filter(p -> p.getClassName().equals(className) && p.getOriginalObjectId() == originalObjectId
+ && p.getType().equals(type))
+ .findFirst().orElse(null);
+ if (sp != null) {
+ return sp.getValue();
+ } else {
+ return null;
+ }
+ }
+
+ @Override
+ public String getCode(String className, long originalObjectId, String type) {
+ SystemParameter sp = (UsefulMethods.castList(SystemParameter.class,
+ genericService.getAll(SystemParameter.class))).stream()
+ .filter(p -> p.getClassName().equals(className) && p.getOriginalObjectId() == originalObjectId
+ && p.getType().equals(type))
+ .findFirst().orElse(null);
+ if (sp != null) {
+ return sp.getCode();
+ } else {
+ return null;
+ }
+ }
+}
Index: dbLearnStar-webApp/src/main/resources/dblearnstar/webapp/pages/admin/SystemParameters.tml
===================================================================
--- dbLearnStar-webApp/src/main/resources/dblearnstar/webapp/pages/admin/SystemParameters.tml (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
+++ dbLearnStar-webApp/src/main/resources/dblearnstar/webapp/pages/admin/SystemParameters.tml (revision 8fe879e6e04d59805751da1a4a85617ca0e9f296)
@@ -0,0 +1,30 @@
+
+
+${message:admin/SystemParameters-pagelink}
+
+
+
+
+
+
+ ${message:new-label}
+
+
+
+
+