From 0426e0460d09236593ff2596ef82cf7b39e82dc4 Mon Sep 17 00:00:00 2001
From: lutoff <lutoff@localhost>
Date: Tue, 25 Mar 2008 10:30:29 +0000
Subject: [PATCH] Add SNMP source code in checkstyle list
---
opendj-sdk/opends/src/snmp/src/org/opends/server/snmp/SNMPClassLoaderProvider.java | 130 +++++++++++++++++++++++++------------------
1 files changed, 76 insertions(+), 54 deletions(-)
diff --git a/opendj-sdk/opends/src/snmp/src/org/opends/server/snmp/SNMPClassLoaderProvider.java b/opendj-sdk/opends/src/snmp/src/org/opends/server/snmp/SNMPClassLoaderProvider.java
index 69b17b2..47b64a8 100644
--- a/opendj-sdk/opends/src/snmp/src/org/opends/server/snmp/SNMPClassLoaderProvider.java
+++ b/opendj-sdk/opends/src/snmp/src/org/opends/server/snmp/SNMPClassLoaderProvider.java
@@ -27,17 +27,11 @@
package org.opends.server.snmp;
import java.io.File;
-import java.lang.reflect.Method;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
import org.opends.server.loggers.debug.DebugLogger;
import org.opends.server.loggers.debug.DebugTracer;
import org.opends.server.types.DebugLogLevel;
-import static org.opends.messages.ProtocolMessages.*;
-import static org.opends.server.loggers.ErrorLogger.*;
import static org.opends.server.loggers.debug.DebugLogger.*;
import com.sun.management.comm.SnmpV3AdaptorServer;
@@ -58,82 +52,94 @@
import org.opends.server.util.Validator;
+/**
+ * The SNMPClassLoaderProvider.
+ */
public class SNMPClassLoaderProvider {
-
+
/**
* The debug log tracer for this class.
*/
private static final DebugTracer TRACER = DebugLogger.getTracer();
-
+
/**
* The current configuration state.
*/
private SNMPConnectionHandlerCfg currentConfig;
-
-
+
+
/**
- * MBeanServer of OpenDS
+ * MBeanServer of OpenDS.
*/
private MBeanServer server;
-
+
/**
- * MIB to manage
+ * MIB to manage.
*/
private DIRECTORY_SERVER_MIBImpl dsMib;
-
+
/**
- * ObjectName of the MIB2605
+ * ObjectName of the MIB2605.
*/
private ObjectName mibObjName;
-
+
/**
- * ObjectName of the SnmpAdaptor
+ * ObjectName of the SnmpAdaptor.
*/
private ObjectName snmpObjName;
-
+
/**
- * SNMP Port Number for SNMP requests
+ * SNMP Port Number for SNMP requests.
*/
private int snmpPort = 161;
-
- /**
- * Default SNMP trap port Number for SNMP Traps
+
+ /**
+ * Default SNMP trap port Number for SNMP Traps.
*/
private int snmpTrapPort = 162;
-
- /**
- * Default SNMP Version
- */
- private String snmpVersion = SNMPConnectionHandlerDefinitions.SNMP_VERSION_V3;
-
+
/**
- * Registration of the SNMP MBeans
+ * Default SNMP Version.
+ */
+ private String snmpVersion =
+ SNMPConnectionHandlerDefinitions.SNMP_VERSION_V3;
+
+ /**
+ * Registration of the SNMP MBeans.
*/
private boolean registeredSNMPMBeans = false;
-
+
/**
- * The unique name for this connection handler
+ * The unique name for this connection handler.
*/
private String connectionHandlerName;
-
+
/**
- * ObjectName of the UsmMIB
+ * ObjectName of the UsmMIB.
*/
private ObjectName UsmObjName;
-
+
private SnmpV3AdaptorServer snmpAdaptor;
-
+
+ /**
+ * Default constructor.
+ */
public SNMPClassLoaderProvider() {
+ // No implementation required
}
-
+
+ /**
+ * Initialization.
+ * @param configuration The configuration
+ */
public void initializeConnectionHandler(
SNMPConnectionHandlerCfg configuration) {
-
+
// Keep the connection handler configuration
this.currentConfig = configuration;
-
- // Get the Directory Server JMX MBeanServer
+
+ // Get the Directory Server JMX MBeanServer
this.server = DirectoryServer.getJMXMBeanServer();
// Initialize he Connection Handler with the givewn configuration
@@ -141,6 +147,14 @@
}
+ /**
+ * Applies the configuration changes to this change listener.
+ *
+ * @param configuration
+ * The new configuration containing the changes.
+ * @return Returns information about the result of changing the
+ * configuration.
+ */
public ConfigChangeResult applyConfigurationChange(
SNMPConnectionHandlerCfg configuration) {
@@ -168,11 +182,12 @@
// Creates and starts the SNMP Adaptor
this.snmpObjName = new ObjectName(
SNMPConnectionHandlerDefinitions.SNMP_DOMAIN +
- "class=SnmpAdaptorServer,protocol=snmp,port=" + snmpPort);
+ "class=SnmpAdaptorServer,protocol=snmp," +
+ "port=" + snmpPort);
this.server.registerMBean(this.snmpAdaptor, this.snmpObjName);
this.snmpAdaptor.start();
- // Send a coldStart SNMP Trap on the new trap port if required
+ // Send a coldStart SNMP Trap on the new trap port if required
if (this.snmpTrapPort != configuration.getTrapPort()) {
this.snmpTrapPort = configuration.getTrapPort();
this.snmpAdaptor.setTrapPort(snmpTrapPort);
@@ -187,19 +202,19 @@
// Check if the security file
// If security file have changed, changeConfiguration not
- // Supported
+ // Supported.
return new ConfigChangeResult(ResultCode.SUCCESS, false);
}
/**
- * Gets the ObjectName of the crated USM MIB MBean
- * @return
+ * Gets the ObjectName of the crated USM MIB MBean.
+ * @return The UsmMIB ObjectName
*/
public ObjectName getUsmMIBName() {
return this.UsmObjName;
}
-
+
// private methods
private void initializeConnectionHandler() {
@@ -247,7 +262,7 @@
this.snmpAdaptor.start();
- // Send a coldStart SNMP Trap.
+ // Send a coldStart SNMP Trap.
this.snmpAdaptor.setTrapPort(snmpTrapPort);
this.snmpAdaptor.snmpV1Trap(0, 0, null);
@@ -262,7 +277,7 @@
this.server.registerMBean(this.snmpAdaptor, snmpObjName);
this.server.registerMBean(this.dsMib, this.mibObjName);
-
+
} catch (Exception ex) {
if (debugEnabled()) {
TRACER.debugCaught(DebugLogLevel.ERROR, ex);
@@ -270,6 +285,10 @@
}
}
+
+ /**
+ * Finalize.
+ */
public void finalizeConnectionHandler() {
try {
@@ -278,10 +297,10 @@
this.snmpAdaptor.snmpV1Trap(0, 0, null);
String[] names = this.snmpAdaptor.getMibs();
-
+
// Stop the SNMP Adaptor
this.snmpAdaptor.stop();
-
+
this.server.unregisterMBean(this.snmpObjName);
this.server.unregisterMBean(this.mibObjName );
this.server.unregisterMBean(new ObjectName(
@@ -291,7 +310,7 @@
// Unregister the created SNMP MBeans
if (this.registeredSNMPMBeans) {
this.unregisterSnmpMBeans();
-
+
if (this.snmpVersion.equals(
SNMPConnectionHandlerDefinitions.SNMP_VERSION_V3)) {
this.server.unregisterMBean(this.UsmObjName);
@@ -315,8 +334,9 @@
}
}
-
- private SnmpV3AdaptorServer getSnmpAdaptor(SNMPConnectionHandlerCfg configuration) {
+
+ private SnmpV3AdaptorServer getSnmpAdaptor(
+ SNMPConnectionHandlerCfg configuration) {
Validator.ensureNotNull(configuration);
SnmpV3AdaptorServer adaptor = null;
@@ -328,7 +348,8 @@
if (configuration.getVersion().toLowerCase().equals(
SNMPConnectionHandlerDefinitions.SNMP_VERSION_V3)) {
- System.setProperty("jdmk.security.file", file.getAbsolutePath());
+ System.setProperty("jdmk.security.file",
+ file.getAbsolutePath());
}
// Create the Security Parameters for the engine
@@ -342,7 +363,8 @@
engineParameters.setUserAcl(uacls);
// V1/V2 Security parameters
- InetAddressAcl acls = (InetAddressAcl)new SNMPInetAddressAcl(configuration);
+ InetAddressAcl acls =
+ (InetAddressAcl)new SNMPInetAddressAcl(configuration);
adaptor = new SnmpV3AdaptorServer(engineParameters, null, acls,
configuration.getListenPort(), InetAddress.getLocalHost());
--
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