From: Roland Haeder <roland@mxchange.org>
Date: Fri, 14 Mar 2014 22:34:40 +0000 (+0100)
Subject: Added check for NULL + renamed XML nodes.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=a30e9a6b2cc3eb7d203f6f9615d1434defaa7286;p=hub.git

Added check for NULL + renamed XML nodes.

Signed-off-by: Roland Haeder <roland@mxchange.org>
---

diff --git a/application/hub/main/template/bootstrap/class_XmlDhtBootstrapTemplateEngine.php b/application/hub/main/template/bootstrap/class_XmlDhtBootstrapTemplateEngine.php
index 7c6810df3..ffe95da9d 100644
--- a/application/hub/main/template/bootstrap/class_XmlDhtBootstrapTemplateEngine.php
+++ b/application/hub/main/template/bootstrap/class_XmlDhtBootstrapTemplateEngine.php
@@ -26,12 +26,13 @@ class XmlDhtBootstrapTemplateEngine extends BaseXmlTemplateEngine implements Com
 	/**
 	 * Some XML nodes must be available for later data extraction
 	 */
-	const DHT_BOOTSTRAP_DATA_SESSION_ID  = 'session-id';
-	const DHT_BOOTSTRAP_DATA_NODE_STATUS = 'node-status';
-	const DHT_BOOTSTRAP_DATA_NODE_MODE   = 'node-mode';
-	const DHT_BOOTSTRAP_DATA_EXTERNAL_IP = 'external-ip';
-	const DHT_BOOTSTRAP_DATA_INTERNAL_IP = 'internal-ip';
-	const DHT_BOOTSTRAP_DATA_LISTEN_PORT = 'listen-port';
+	const DHT_BOOTSTRAP_DATA_BOOTSTRAP_DATA = 'dht-bootstrap-data';
+	const DHT_BOOTSTRAP_DATA_SESSION_ID     = 'session-id';
+	const DHT_BOOTSTRAP_DATA_NODE_STATUS    = 'node-status';
+	const DHT_BOOTSTRAP_DATA_NODE_MODE      = 'node-mode';
+	const DHT_BOOTSTRAP_DATA_EXTERNAL_IP    = 'external-ip';
+	const DHT_BOOTSTRAP_DATA_INTERNAL_IP    = 'internal-ip';
+	const DHT_BOOTSTRAP_DATA_LISTEN_PORT    = 'listen-port';
 
 	/**
 	 * Protected constructor
@@ -44,7 +45,7 @@ class XmlDhtBootstrapTemplateEngine extends BaseXmlTemplateEngine implements Com
 
 		// Init array
 		$this->subNodes = array(
-			'bootstrap-data',
+			self::DHT_BOOTSTRAP_DATA_BOOTSTRAP_DATA,
 			'listener',
 			self::DHT_BOOTSTRAP_DATA_NODE_STATUS,
 			self::DHT_BOOTSTRAP_DATA_NODE_MODE,
@@ -118,7 +119,7 @@ class XmlDhtBootstrapTemplateEngine extends BaseXmlTemplateEngine implements Com
 	 */
 	protected function startBootstrap () {
 		// Push the node name on the stacker
-		$this->getStackerInstance()->pushNamed('dht_bootstrap', 'bootstrap');
+		$this->getStackerInstance()->pushNamed('dht_bootstrap', 'dht-bootstrap');
 	}
 
 	/**
@@ -128,7 +129,7 @@ class XmlDhtBootstrapTemplateEngine extends BaseXmlTemplateEngine implements Com
 	 */
 	protected function startBootstrapData () {
 		// Push the node name on the stacker
-		$this->getStackerInstance()->pushNamed('dht_bootstrap', 'bootstrap-data');
+		$this->getStackerInstance()->pushNamed('dht_bootstrap', self::DHT_BOOTSTRAP_DATA_BOOTSTRAP_DATA);
 	}
 
 	/**
diff --git a/application/hub/main/template/class_BaseXmlTemplateEngine.php b/application/hub/main/template/class_BaseXmlTemplateEngine.php
index a06023f1f..0f9ed2250 100644
--- a/application/hub/main/template/class_BaseXmlTemplateEngine.php
+++ b/application/hub/main/template/class_BaseXmlTemplateEngine.php
@@ -211,6 +211,12 @@ class BaseXmlTemplateEngine extends BaseTemplateEngine {
 		// Read the variable
 		$value = parent::readVariable($key, 'general');
 
+		// Is this null?
+		if (is_null($value)) {
+			// Bah, needs fixing.
+			$this->debugInstance('key=' . $key . ' returns NULL');
+		} // END - if
+
 		// Return value
 		return $value;
 	}
diff --git a/application/hub/templates/xml/dht_bootstrap/bootstrap.xml b/application/hub/templates/xml/dht_bootstrap/bootstrap.xml
index 3e6c48e6e..e3ca8e6b9 100644
--- a/application/hub/templates/xml/dht_bootstrap/bootstrap.xml
+++ b/application/hub/templates/xml/dht_bootstrap/bootstrap.xml
@@ -21,7 +21,7 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>
 //-->
-<bootstrap>
+<dht-bootstrap>
 	<!--
 	The data in this message is similar to that in announcement, except that an
 	announcement is sent to boot, master and list nodes but this to "all" nodes
@@ -33,7 +33,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>
 	type as much as you want here, as all will be removed by the compaction
 	step.
 	//-->
-	<bootstrap-data>
+	<dht-bootstrap-data>
 		<!-- Status of this node, see node_status.xml for details. //-->
 		<node-status>{?node_status?}</node-status>
 		<!-- Node mode: regular, master, list, boot again //-->
@@ -49,5 +49,5 @@ along with this program. If not, see <http://www.gnu.org/licenses/>
 			<!-- Listener ports for both connections //-->
 			<listen-port>{?node_listen_port?}</listen-port>
 		</listener>
-	</bootstrap-data>
-</bootstrap>
+	</dht-bootstrap-data>
+</dht-bootstrap>