Added tenant configuration persistance

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManager.java

@@ -17,6 +17,8 @@
  */
 package org.wso2.carbon.device.mgt.common;
 
+import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfiguration;
+
 import java.util.List;
 
 /**
@@ -31,6 +33,20 @@ public interface DeviceManager {
      */
     FeatureManager getFeatureManager();
 
+    /**
+     * Method to save platform specific Configuration.
+     *
+     * @return Returns the status of the operation
+     */
+    boolean saveConfiguration(TenantConfiguration configuration) throws DeviceManagementException;
+
+    /**
+     * Method to get platform specific Configuration.
+     *
+     * @return Returns the platform specific tenant configurations
+     */
+    TenantConfiguration getConfiguration() throws DeviceManagementException;
+
     /**
      * Method to enrolling a particular device of type mobile, IoT, etc within CDM.
      *

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/configuration/mgt/ConfigurationEntry.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. 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 org.wso2.carbon.device.mgt.common.configuration.mgt;
+
+/**
+ * Represents an individual configuration entry.
+ */
+public class ConfigurationEntry {
+
+	private String name;
+	private String contentType;
+	private Object value;
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getContentType() {
+		return contentType;
+	}
+
+	public void setContentType(String contentType) {
+		this.contentType = contentType;
+	}
+
+	public Object getValue() {
+		return value;
+	}
+
+	public void setValue(Object value) {
+		this.value = value;
+	}
+}

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/configuration/mgt/TenantConfiguration.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. 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 org.wso2.carbon.device.mgt.common.configuration.mgt;
+
+import java.util.List;
+
+/**
+ * Represents an individual configuration entry.
+ */
+public class TenantConfiguration {
+
+	private String type;
+	private List<ConfigurationEntry> configuration;
+
+	public String getType() {
+		return type;
+	}
+
+	public void setType(String type) {
+		this.type = type;
+	}
+
+	public List<ConfigurationEntry> getConfiguration() {
+		return configuration;
+	}
+
+	public void setConfiguration(List<ConfigurationEntry> configuration) {
+		this.configuration = configuration;
+	}
+
+}

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/spi/DeviceManagementService.java

@@ -24,7 +24,7 @@ import org.wso2.carbon.device.mgt.common.app.mgt.ApplicationManager;
 
 /**
  * Composite interface that acts as the SPI exposing all device management as well as application management
- * functionalities
+ * functionalities.
  */
 public interface DeviceManagementService extends ApplicationManager {
 

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/email/sender/EmailServiceProviderImpl.java

@@ -97,6 +97,7 @@ public class EmailServiceProviderImpl implements EmailService {
                 if (configContext != null) {
                     serviceClient = new ServiceClient(configContext, null);
                 } else {
+
                     serviceClient = new ServiceClient();
                 }
                 Options options = new Options();

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderService.java

@@ -20,6 +20,7 @@ package org.wso2.carbon.device.mgt.core.service;
 import org.wso2.carbon.device.mgt.common.*;
 import org.wso2.carbon.device.mgt.common.DeviceManager;
 import org.wso2.carbon.device.mgt.common.app.mgt.Application;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfiguration;
 import org.wso2.carbon.device.mgt.common.license.mgt.LicenseManager;
 import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManager;
 import java.util.List;
@@ -40,6 +41,16 @@ public interface DeviceManagementProviderService extends DeviceManager, LicenseM
 
     FeatureManager getFeatureManager(String type) throws DeviceManagementException;
 
+    /**
+     * Proxy method to get the tenant configuration of a given platform.
+     *
+     * @param type          Device platform
+     * @return Tenant configuration settings of the particular tenant and platform.
+     * @throws DeviceManagementException If some unusual behaviour is observed while fetching the
+     * configuration.
+     */
+    TenantConfiguration getConfiguration(String type) throws DeviceManagementException;
+
     /**
      * Method to get the list of devices owned by an user.
      *

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java

@@ -21,6 +21,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.context.CarbonContext;
 import org.wso2.carbon.device.mgt.common.*;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfiguration;
 import org.wso2.carbon.device.mgt.common.license.mgt.License;
 import org.wso2.carbon.device.mgt.common.license.mgt.LicenseManagementException;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Operation;
@@ -89,6 +90,26 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
         return null;
     }
 
+    @Override
+    public boolean saveConfiguration(TenantConfiguration configuration)
+            throws DeviceManagementException {
+        DeviceManager dms =
+                this.getPluginRepository().getDeviceManagementService(configuration.getType()).getDeviceManager();
+        return dms.saveConfiguration(configuration);
+    }
+
+    @Override
+    public TenantConfiguration getConfiguration() throws DeviceManagementException {
+        return null;
+    }
+
+    @Override
+    public TenantConfiguration getConfiguration(String type) throws DeviceManagementException {
+        DeviceManager dms =
+                this.getPluginRepository().getDeviceManagementService(type).getDeviceManager();
+        return dms.getConfiguration();
+    }
+
     @Override
     public FeatureManager getFeatureManager(String type) {
         DeviceManager dms =

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManager.java

@@ -16,8 +16,11 @@
 package org.wso2.carbon.device.mgt.core;
 
 import org.wso2.carbon.device.mgt.common.*;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationEntry;
+import org.wso2.carbon.device.mgt.common.configuration.mgt.TenantConfiguration;
 
 import java.util.List;
+import java.util.Map;
 
 public class TestDeviceManager implements DeviceManager {
 
@@ -26,6 +29,16 @@ public class TestDeviceManager implements DeviceManager {
         return null;
     }
 
+    @Override
+    public boolean saveConfiguration(TenantConfiguration configuration)
+            throws DeviceManagementException {
+        return false;
+    }
+
+    @Override public TenantConfiguration getConfiguration() throws DeviceManagementException {
+        return null;
+    }
+
     @Override
     public boolean enrollDevice(Device device) throws DeviceManagementException {
         return true;