Add docUrl into metadata.

components/device-mgt/io.entgra.device.mgt.core.device.mgt.common/src/main/java/io/entgra/device/mgt/core/device/mgt/common/metadata/mgt/WhiteLabelTheme.java

@@ -24,6 +24,7 @@ public class WhiteLabelTheme {
     private WhiteLabelImage logoIconImage;
     private String footerText;
     private String appTitle;
+    private String docUrl;
 
     public String getFooterText() {
         return footerText;
@@ -64,4 +65,12 @@ public class WhiteLabelTheme {
     public void setLogoIconImage(WhiteLabelImage logoIconImage) {
         this.logoIconImage = logoIconImage;
     }
+
+    public String getDocUrl() {
+        return docUrl;
+    }
+
+    public void setDocUrl(String docUrl) {
+        this.docUrl = docUrl;
+    }
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.common/src/main/java/io/entgra/device/mgt/core/device/mgt/common/metadata/mgt/WhiteLabelThemeCreateRequest.java

@@ -24,6 +24,7 @@ public class WhiteLabelThemeCreateRequest {
     private WhiteLabelImageRequestPayload logoIcon;
     private String footerText;
     private String appTitle;
+    private String docUrl;
 
     public WhiteLabelImageRequestPayload getFavicon() {
         return favicon;
@@ -64,4 +65,12 @@ public class WhiteLabelThemeCreateRequest {
     public void setLogoIcon(WhiteLabelImageRequestPayload logoIcon) {
         this.logoIcon = logoIcon;
     }
+
+    public String getDocUrl() {
+        return docUrl;
+    }
+
+    public void setDocUrl(String docUrl) {
+        this.docUrl = docUrl;
+    }
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/config/metadata/mgt/MetaDataConfiguration.java

@@ -18,7 +18,6 @@
 
 package io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt;
 
-import io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt.documentation.DocConfiguration;
 import io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt.whitelabel.WhiteLabelConfiguration;
 
 import javax.xml.bind.annotation.XmlElement;
@@ -27,7 +26,6 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement(name = "MetaDataConfiguration")
 public class MetaDataConfiguration {
     private WhiteLabelConfiguration whiteLabelConfiguration;
-    private DocConfiguration docConfiguration;
 
     @XmlElement(name = "WhiteLabelConfiguration", required = true)
     public WhiteLabelConfiguration getWhiteLabelConfiguration() {
@@ -37,13 +35,4 @@ public class MetaDataConfiguration {
     public void setWhiteLabelConfiguration(WhiteLabelConfiguration whiteLabelConfiguration) {
         this.whiteLabelConfiguration = whiteLabelConfiguration;
     }
-
-    @XmlElement(name = "DocConfiguration", required = true)
-    public DocConfiguration getDocConfiguration() {
-        return docConfiguration;
-    }
-
-    public void setDocConfiguration(DocConfiguration docConfiguration) {
-        this.docConfiguration = docConfiguration;
-    }
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/config/metadata/mgt/documentation/DocConfiguration.java

@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
- *
- * Entgra (Pvt) Ltd. licenses this file to you under the Apache License,
- * Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt.documentation;
-
-import javax.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlRootElement;
-
-@XmlRootElement(name = "DocConfiguration")
-public class DocConfiguration {
-    private String docUrl;
-
-    @XmlElement(name = "DocUrl", required = true)
-    public String getDocUrl() {
-        return docUrl;
-    }
-
-    public void setDocUrl(String docUrl) {
-        this.docUrl = docUrl;
-    }
-}

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/config/metadata/mgt/whitelabel/WhiteLabelConfiguration.java

@@ -26,6 +26,16 @@ public class WhiteLabelConfiguration {
     private String footerText;
     private String appTitle;
     private WhiteLabelImages whiteLabelImages;
+    private String docUrl;
+
+    @XmlElement(name = "DocUrl", required = true)
+    public String getDocUrl() {
+        return docUrl;
+    }
+
+    public void setDocUrl(String docUrl) {
+        this.docUrl = docUrl;
+    }
 
     @XmlElement(name = "FooterText", required = true)
     public String getFooterText() {

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/internal/DeviceManagementServiceComponent.java

@@ -18,6 +18,7 @@
 package io.entgra.device.mgt.core.device.mgt.core.internal;
 
 import io.entgra.device.mgt.core.device.mgt.common.authorization.GroupAccessAuthorizationService;
+import io.entgra.device.mgt.core.device.mgt.common.exceptions.MetadataManagementException;
 import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.DeviceStatusManagementService;
 import io.entgra.device.mgt.core.device.mgt.core.authorization.GroupAccessAuthorizationServiceImpl;
 import io.entgra.device.mgt.core.device.mgt.core.metadata.mgt.DeviceStatusManagementServiceImpl;
@@ -335,15 +336,14 @@ public class DeviceManagementServiceComponent {
         bundleContext.registerService(MetadataManagementService.class.getName(), metadataManagementService, null);
 
         /* Registering Whitelabel Service */
+        try {
             WhiteLabelManagementService whiteLabelManagementService = new WhiteLabelManagementServiceImpl();
             DeviceManagementDataHolder.getInstance().setWhiteLabelManagementService(whiteLabelManagementService);
-        try {
             whiteLabelManagementService.addDefaultWhiteLabelThemeIfNotExist(tenantId);
-        } catch (Throwable e) {
-            log.error("Error occurred while adding default tenant white label theme", e);
-
-        }
             bundleContext.registerService(WhiteLabelManagementService.class.getName(), whiteLabelManagementService, null);
+        } catch (MetadataManagementException e) {
+            log.error("Error occurred while initializing the white label management service", e);
+        }
 
         /* Registering DeviceState Filter Service */
         DeviceStatusManagementService deviceStatusManagementService = new DeviceStatusManagementServiceImpl();

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/metadata/mgt/WhiteLabelManagementServiceImpl.java

@@ -60,8 +60,53 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
 
     private final MetadataDAO metadataDAO;
 
-    public WhiteLabelManagementServiceImpl() {
+    public WhiteLabelManagementServiceImpl() throws MetadataManagementException {
         this.metadataDAO = MetadataManagementDAOFactory.getMetadataDAO();
+        initializeWhiteLabelThemes();
+    }
+
+    /**
+     * Initializes white label theme for a tenant by retrieving white label metadata and updating it if necessary.
+     * If the white label metadata is found and the DocUrl is missing,it updates the metadata with the default value
+     * for DocUrl.
+     *
+     * @throws MetadataManagementException if an error occurs while managing metadata or transactions.
+     */
+    private void initializeWhiteLabelThemes() throws MetadataManagementException {
+        int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId(true);
+        WhiteLabelTheme defaultTheme = getDefaultWhiteLabelTheme();
+        Metadata whiteLabelMetadata = getWhiteLabelMetaData(tenantId);
+        if (whiteLabelMetadata != null) {
+            WhiteLabelTheme whiteLabelTheme = new Gson().fromJson(whiteLabelMetadata.getMetaValue(),
+                    WhiteLabelTheme.class);
+            if (whiteLabelTheme.getDocUrl() == null) {
+                whiteLabelTheme.setDocUrl(defaultTheme.getDocUrl());
+                Metadata updatedMetadata = constructWhiteLabelThemeMetadata(whiteLabelTheme);
+                try {
+                    MetadataManagementDAOFactory.beginTransaction();
+                    metadataDAO.updateMetadata(tenantId, updatedMetadata);
+                    MetadataManagementDAOFactory.commitTransaction();
+                    if (log.isDebugEnabled()) {
+                        log.debug("WhiteLabel theme's DocUrl was missing and has been updated to the default value " +
+                                "for tenant: " + tenantId);
+                    }
+                } catch (MetadataManagementDAOException e) {
+                    MetadataManagementDAOFactory.rollbackTransaction();
+                    String msg = "Error occurred while fetching white label metadata for tenant: " + tenantId;
+                    log.error(msg, e);
+                    throw new MetadataManagementException(msg, e);
+                } catch (TransactionManagementException e) {
+                    String msg = "Transaction failed while updating white label theme for tenant: "
+                            + tenantId;
+                    log.error(msg, e);
+                    throw new MetadataManagementException(msg, e);
+                } finally {
+                    MetadataManagementDAOFactory.closeConnection();
+                }
+            }
+        } else {
+            addDefaultWhiteLabelThemeIfNotExist(tenantId);
+        }
     }
 
     @Override
@@ -128,7 +173,7 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
      */
     private FileResponse getImageFileResponseFromUrl(String url) throws IOException, NotFoundException {
         FileResponse fileResponse = new FileResponse();
-        try(CloseableHttpClient client = HttpClients.createDefault()) {
+        try (CloseableHttpClient client = HttpClients.createDefault()) {
             HttpGet imageGetRequest = new HttpGet(url);
             HttpResponse response = client.execute(imageGetRequest);
             InputStream imageStream = response.getEntity().getContent();
@@ -183,6 +228,16 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
         WhiteLabelStorageUtil.deleteWhiteLabelImageForTenantIfExists(tenantId);
     }
 
+    /**
+     * Get default metaDataConfiguration DocUrl from config
+     */
+    private String getDefaultDocUrl() {
+        MetaDataConfiguration metaDataConfiguration = DeviceConfigurationManager.getInstance().
+                getDeviceManagementConfig().getMetaDataConfiguration();
+        WhiteLabelConfiguration whiteLabelConfiguration = metaDataConfiguration.getWhiteLabelConfiguration();
+        return whiteLabelConfiguration.getDocUrl();
+    }
+
     /**
      * Construct and return default whitelabel detail bean {@link WhiteLabelImage}
      */
@@ -193,11 +248,13 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
         WhiteLabelImage logo = constructDefaultLogoImage();
         WhiteLabelImage logoIcon = constructDefaultLogoIconImage();
         WhiteLabelTheme defaultTheme = new WhiteLabelTheme();
+        String docUrl = getDefaultDocUrl();
         defaultTheme.setFooterText(footerText);
         defaultTheme.setAppTitle(appTitle);
         defaultTheme.setLogoImage(logo);
         defaultTheme.setLogoIconImage(logoIcon);
         defaultTheme.setFaviconImage(favicon);
+        defaultTheme.setDocUrl(docUrl);
         return defaultTheme;
     }
 
@@ -386,6 +443,7 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
         whiteLabelTheme.setLogoIconImage(logoIconImage);
         whiteLabelTheme.setFooterText(whiteLabelThemeCreateRequest.getFooterText());
         whiteLabelTheme.setAppTitle(whiteLabelThemeCreateRequest.getAppTitle());
+        whiteLabelTheme.setDocUrl(whiteLabelThemeCreateRequest.getDocUrl());
         return whiteLabelTheme;
     }
 
@@ -418,6 +476,38 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
         return metadata;
     }
 
+    /**
+     * updates the given WhiteLabelTheme with default value for docUrl
+     *
+     * @param whiteLabelTheme the WhiteLabelTheme to be updated with defaults if necessary.
+     * @param tenantId        the ID of the tenant whose metadata is being updated.
+     * @throws MetadataManagementException exception for an error occurs during the update or transaction commit.
+     */
+    private void updateWhiteLabelThemeWithDefaults(WhiteLabelTheme whiteLabelTheme, int tenantId)
+            throws MetadataManagementException {
+        WhiteLabelTheme defaultTheme = getDefaultWhiteLabelTheme();
+        if (whiteLabelTheme.getDocUrl() == null) {
+            whiteLabelTheme.setDocUrl(defaultTheme.getDocUrl());
+        }
+        Metadata updatedMetadata = constructWhiteLabelThemeMetadata(whiteLabelTheme);
+        try {
+            MetadataManagementDAOFactory.beginTransaction();
+            metadataDAO.updateMetadata(tenantId, updatedMetadata);
+            MetadataManagementDAOFactory.commitTransaction();
+        } catch (MetadataManagementDAOException e) {
+            MetadataManagementDAOFactory.rollbackTransaction();
+            String msg = "Error occurred while updating metadata for tenant: " + tenantId;
+            log.error(msg, e);
+            throw new MetadataManagementException(msg, e);
+        } catch (TransactionManagementException e) {
+            String msg = "Error occurred while committing the transaction for tenant: " + tenantId;
+            log.error(msg, e);
+            throw new MetadataManagementException(msg, e);
+        } finally {
+            MetadataManagementDAOFactory.closeConnection();
+        }
+    }
+
     @Override
     public WhiteLabelTheme getWhiteLabelTheme(String tenantDomain) throws MetadataManagementException, DeviceManagementException {
         int tenantId = DeviceManagerUtil.getTenantId(tenantDomain);
@@ -435,17 +525,22 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
                 throw new MetadataManagementException(msg);
             }
         }
-        return new Gson().fromJson(metadata.getMetaValue(), WhiteLabelTheme.class);
+        WhiteLabelTheme whiteLabelTheme = new Gson().fromJson(metadata.getMetaValue(), WhiteLabelTheme.class);
+        if (whiteLabelTheme.getDocUrl() == null) {
+            updateWhiteLabelThemeWithDefaults(whiteLabelTheme, tenantId);
+        }
+        return whiteLabelTheme;
     }
 
     /**
      * Load White label Meta Data for given tenant Id.
+     *
      * @param tenantId Id of the tenant
      * @return {@link Metadata}
      * @throws MetadataManagementException if an error occurred while getting Meta-Data info from Database for a
      *                                     given tenant ID.
      */
-    private Metadata getWhiteLabelMetaData (int tenantId) throws MetadataManagementException {
+    private Metadata getWhiteLabelMetaData(int tenantId) throws MetadataManagementException {
         try {
             MetadataManagementDAOFactory.openConnection();
             return metadataDAO.getMetadata(tenantId, MetadataConstants.WHITELABEL_META_KEY);

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/util/DeviceManagerUtil.java

@@ -20,7 +20,7 @@ package io.entgra.device.mgt.core.device.mgt.core.util;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.gson.Gson;
 import io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt.MetaDataConfiguration;
-import io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt.documentation.DocConfiguration;
+import io.entgra.device.mgt.core.device.mgt.core.config.metadata.mgt.whitelabel.WhiteLabelConfiguration;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.http.HttpResponse;
@@ -1289,7 +1289,7 @@ public final class DeviceManagerUtil {
      */
     public static String getDocUrl() {
         DeviceManagementConfig deviceManagementConfig = DeviceConfigurationManager.getInstance().getDeviceManagementConfig();
-        DocConfiguration docConfiguration = deviceManagementConfig.getMetaDataConfiguration().getDocConfiguration();
+        WhiteLabelConfiguration whiteLabelConfig = deviceManagementConfig.getMetaDataConfiguration().getWhiteLabelConfiguration();
-        return docConfiguration.getDocUrl();
+        return whiteLabelConfig.getDocUrl();
     }
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/test/resources/carbon-home/repository/conf/cdm-config.xml

@@ -160,9 +160,9 @@
     </RemoteSessionConfiguration>
     <DefaultGroupsConfiguration>BYOD,COPE</DefaultGroupsConfiguration>
     <MetaDataConfiguration>
-        <DocConfiguration>
+        <WhiteLabelConfiguration>
             <DocUrl>https://docs.entgra.io/uem/6.0.0</DocUrl>
-        </DocConfiguration>
+        </WhiteLabelConfiguration>
     </MetaDataConfiguration>
 </DeviceMgtConfiguration>
 

features/device-mgt/io.entgra.device.mgt.core.device.mgt.basics.feature/src/main/resources/conf/cdm-config.xml

@@ -200,10 +200,8 @@
                 <DefaultLogoIconName>icon.png</DefaultLogoIconName>
                 <DefaultImagesLocation>default</DefaultImagesLocation>
             </WhiteLabelImages>
-        </WhiteLabelConfiguration>
-        <DocConfiguration>
             <DocUrl>https://docs.entgra.io/uem/6.0.0</DocUrl>
-        </DocConfiguration>
+        </WhiteLabelConfiguration>
     </MetaDataConfiguration>
 
     <OperationTimeoutConfigurations>

features/device-mgt/io.entgra.device.mgt.core.device.mgt.basics.feature/src/main/resources/conf_templates/templates/repository/conf/cdm-config.xml.j2

@@ -348,12 +348,10 @@
                 <DefaultLogoIconName>icon.png</DefaultLogoIconName>
                 <DefaultImagesLocation>default</DefaultImagesLocation>
             </WhiteLabelImages>
-        </WhiteLabelConfiguration>
-        <DocConfiguration>
             {% if product_conf is defined %}
                 <DocUrl>https://docs.entgra.io/uem/{{product_conf.server_version}}</DocUrl>
             {% endif %}
-        </DocConfiguration>
+        </WhiteLabelConfiguration>
     </MetaDataConfiguration>
     <OperationTimeoutConfigurations>
             <OperationTimeouts>