feature[ats_ATS8941]: Create OSEE Config Admin

Change-Id: I3264c7f38ba3782f759b9520f0f81a89cbb3652c

14 files changed, 630 insertions, 0 deletions

diff --git a/plugins/org.eclipse.osee.config.admin/.classpath b/plugins/org.eclipse.osee.config.admin/.classpath
new file mode 100644
index 00000000000..ad32c83a788
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/plugins/org.eclipse.osee.config.admin/.project b/plugins/org.eclipse.osee.config.admin/.project
new file mode 100644
index 00000000000..4715ed06333
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/.project
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.eclipse.osee.config.admin</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ds.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/plugins/org.eclipse.osee.config.admin/META-INF/MANIFEST.MF b/plugins/org.eclipse.osee.config.admin/META-INF/MANIFEST.MF
new file mode 100644
index 00000000000..3b72a985514
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/META-INF/MANIFEST.MF
@@ -0,0 +1,15 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: OSEE Config Admin (Incubation)
+Bundle-SymbolicName: org.eclipse.osee.config.admin
+Bundle-Version: 0.17.0.qualifier
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-Vendor: Eclipse Open System Engineering Environment
+Bundle-ActivationPolicy: lazy
+Service-Component: OSGI-INF/*.xml
+Import-Package: org.eclipse.osee.framework.jdk.core.type,
+ org.eclipse.osee.framework.jdk.core.util,
+ org.eclipse.osee.framework.jdk.core.util.io,
+ org.eclipse.osee.logger,
+ org.json,
+ org.osgi.service.cm
diff --git a/plugins/org.eclipse.osee.config.admin/OSGI-INF/config.manager.xml b/plugins/org.eclipse.osee.config.admin/OSGI-INF/config.manager.xml
new file mode 100644
index 00000000000..8f49803a222
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/OSGI-INF/config.manager.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0" activate="start" configuration-policy="optional" deactivate="stop" immediate="true">
+   <implementation class="org.eclipse.osee.config.admin.internal.ConfigManagerImpl"/>
+   <reference bind="setLogger" cardinality="1..1" interface="org.eclipse.osee.logger.Log" name="Log" policy="static"/>
+   <reference bind="setConfigAdmin" cardinality="1..1" interface="org.osgi.service.cm.ConfigurationAdmin" name="ConfigurationAdmin" policy="static"/>
+</scr:component>
diff --git a/plugins/org.eclipse.osee.config.admin/OSGI-INF/metatype/config.manager.metatypes.xml b/plugins/org.eclipse.osee.config.admin/OSGI-INF/metatype/config.manager.metatypes.xml
new file mode 100644
index 00000000000..bb9ac446553
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/OSGI-INF/metatype/config.manager.metatypes.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<metatype:MetaData xmlns:metatype="http://www.osgi.org/xmlns/metatype/v1.1.0">
+	<OCD name="config.manager.metatypes" description="Configuration Manager component config" id="config.manager.metatypes"
+		localization="org.eclipse.osee.config.admin.internal.ConfigManagerConfiguration">
+		<AD name="CM Config File" id="cm.config.file" required="true" type="String" />
+		<AD name="CM Poll Time" id="cm.poll.time" required="true" type="Long" default="3" />
+		<AD name="CM Poll Time Unit" id="cm.poll.time.unit" required="true" type="String" default="SECONDS">
+			<Option label="Days" value="DAYS" />
+			<Option label="Hours" value="HOURS" />
+			<Option label="Micro Seconds" value="MICROSECONDS" />
+			<Option label="Milli Seconds" value="MILLISECONDS" />
+			<Option label="Minutes" value="MINUTES" />
+			<Option label="Nano Seconds" value="NANOSECONDS" />
+			<Option label="Seconds" value="SECONDS" />
+		</AD>
+	</OCD>
+	<Designate pid="org.eclipse.osee.config.admin.internal.ConfigManagerImpl">
+		<Object ocdref="config.manager.metatypes" />
+	</Designate>
+</metatype:MetaData>
\ No newline at end of file
diff --git a/plugins/org.eclipse.osee.config.admin/build.properties b/plugins/org.eclipse.osee.config.admin/build.properties
new file mode 100644
index 00000000000..c58ea2178c3
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/build.properties
@@ -0,0 +1,5 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .,\
+               OSGI-INF/
diff --git a/plugins/org.eclipse.osee.config.admin/pom.xml b/plugins/org.eclipse.osee.config.admin/pom.xml
new file mode 100644
index 00000000000..2d896963ed8
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/pom.xml
@@ -0,0 +1,34 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+	<modelVersion>4.0.0</modelVersion>
+
+	<parent>
+		<groupId>org.eclipse.osee</groupId>
+		<artifactId>org.eclipse.osee.x.core.parent</artifactId>
+		<version>0.17.0-SNAPSHOT</version>
+		<relativePath>../../plugins/org.eclipse.osee.x.core.parent</relativePath>
+	</parent>
+
+	<artifactId>org.eclipse.osee.config.admin</artifactId>
+	<packaging>eclipse-plugin</packaging>
+	<name>OSEE Config Admin - (Incubation)</name>
+
+	<build>
+		<!-- workaround for https://issues.sonatype.org/browse/TYCHO-168 -->
+		<resources>
+			<resource>
+				<directory>src</directory>
+				<excludes>
+					<exclude>**/*.java</exclude>
+				</excludes>
+			</resource>
+		</resources>
+		<plugins>
+			<plugin>
+				<groupId>org.eclipse.tycho</groupId>
+				<artifactId>tycho-source-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+</project>
\ No newline at end of file
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConfiguration.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConfiguration.java
new file mode 100644
index 00000000000..0b5ff52cafc
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConfiguration.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author Roberto E. Escobar
+ */
+public interface ConfigManagerConfiguration {
+
+   String getConfigFile();
+
+   long getPollTime();
+
+   TimeUnit getTimeUnit();
+
+}
\ No newline at end of file
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConfigurationBuilder.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConfigurationBuilder.java
new file mode 100644
index 00000000000..0b1ec52295d
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConfigurationBuilder.java
@@ -0,0 +1,144 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import static org.eclipse.osee.config.admin.internal.ConfigManagerConstants.CONFIGURATION_FILE;
+import static org.eclipse.osee.config.admin.internal.ConfigManagerConstants.CONFIGURATION_POLL_TIME;
+import static org.eclipse.osee.config.admin.internal.ConfigManagerConstants.CONFIGURATION_POLL_TIME_UNIT;
+import static org.eclipse.osee.config.admin.internal.ConfigManagerConstants.DEFAULT_POLL_TIME;
+import static org.eclipse.osee.config.admin.internal.ConfigManagerConstants.DEFAULT_POLL_TIME_UNIT;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import org.eclipse.osee.framework.jdk.core.util.Strings;
+
+/**
+ * @author Roberto E. Escobar
+ */
+public class ConfigManagerConfigurationBuilder {
+
+   private final ConfigManagerConfigurationImpl config = new ConfigManagerConfigurationImpl();
+
+   private ConfigManagerConfigurationBuilder() {
+      //Builder class
+   }
+
+   public static ConfigManagerConfigurationBuilder newBuilder() {
+      return new ConfigManagerConfigurationBuilder();
+   }
+
+   public ConfigManagerConfiguration build() {
+      return config.clone();
+   }
+
+   public ConfigManagerConfigurationBuilder properties(Map<String, Object> props) {
+      config.loadProperties(props);
+      return this;
+   }
+
+   public ConfigManagerConfigurationBuilder pollTime(long pollTime, TimeUnit pollTimeUnit) {
+      config.setPollTime(pollTime);
+      config.setPollTimeUnit(pollTimeUnit);
+      return this;
+   }
+
+   public ConfigManagerConfigurationBuilder configUri(String configUri) {
+      config.setConfigFile(configUri);
+      return this;
+   }
+
+   private static final class ConfigManagerConfigurationImpl implements ConfigManagerConfiguration, Cloneable {
+
+      private String configFile;
+      private long pollTime;
+      private TimeUnit pollTimeUnit;
+
+      @Override
+      public synchronized ConfigManagerConfigurationImpl clone() {
+         ConfigManagerConfigurationImpl cloned = new ConfigManagerConfigurationImpl();
+         cloned.configFile = this.configFile;
+         cloned.pollTime = this.pollTime;
+         cloned.pollTimeUnit = this.pollTimeUnit;
+         return cloned;
+      }
+
+      @Override
+      public String getConfigFile() {
+         return configFile;
+      }
+
+      @Override
+      public long getPollTime() {
+         return pollTime;
+      }
+
+      @Override
+      public TimeUnit getTimeUnit() {
+         return pollTimeUnit;
+      }
+
+      public void setConfigFile(String configFile) {
+         this.configFile = configFile;
+      }
+
+      public void setPollTime(long pollTime) {
+         this.pollTime = pollTime;
+      }
+
+      public void setPollTimeUnit(TimeUnit pollTimeUnit) {
+         this.pollTimeUnit = pollTimeUnit;
+      }
+
+      public void loadProperties(Map<String, Object> props) {
+         if (props != null) {
+            setConfigFile(get(props, CONFIGURATION_FILE, ConfigUtil.getDefaultConfig()));
+            setPollTime(getLong(props, CONFIGURATION_POLL_TIME, DEFAULT_POLL_TIME));
+            setPollTimeUnit(getTimeUnit(props, CONFIGURATION_POLL_TIME_UNIT, DEFAULT_POLL_TIME_UNIT));
+         }
+      }
+
+      private TimeUnit getTimeUnit(Map<String, Object> props, String pollTimeUnit, TimeUnit defaultPollTimeUnit) {
+         String value = get(props, pollTimeUnit, defaultPollTimeUnit);
+         TimeUnit toReturn = TimeUnit.SECONDS;
+         for (TimeUnit unit : TimeUnit.values()) {
+            if (unit.name().equalsIgnoreCase(value)) {
+               toReturn = unit;
+               break;
+            }
+         }
+         return toReturn;
+      }
+
+      private long getLong(Map<String, Object> props, String key, Long defaultValue) {
+         String toReturn = get(props, key, String.valueOf(defaultValue));
+         return Strings.isNumeric(toReturn) ? Long.parseLong(toReturn) : 3L;
+      }
+
+      private String get(Map<String, Object> props, String key, Enum<?> defaultValue) {
+         return get(props, key, defaultValue != null ? defaultValue.name() : null);
+      }
+
+      private String get(Map<String, Object> props, String key, String defaultValue) {
+         String toReturn = defaultValue;
+         Object object = props.get(key);
+         if (object != null) {
+            toReturn = String.valueOf(object);
+         }
+         return toReturn;
+      }
+
+      @Override
+      public String toString() {
+         return "ConfigManagerConfigurationImpl [configFile=" + configFile + ", pollTime=" + pollTime + ", pollTimeUnit=" + pollTimeUnit + "]";
+      }
+
+   }
+
+}
\ No newline at end of file
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConstants.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConstants.java
new file mode 100644
index 00000000000..99d186b5935
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerConstants.java
@@ -0,0 +1,39 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Class to collect configuration constants such as keys and default values.
+ * 
+ * @author Roberto E. Escobar
+ */
+public final class ConfigManagerConstants {
+
+   private ConfigManagerConstants() {
+      // Constants class
+   }
+
+   public static final String NAMESPACE = "cm";
+
+   private static String qualify(String value) {
+      return String.format("%s.%s", NAMESPACE, value);
+   }
+
+   public static final String CONFIGURATION_FILE = qualify("config.file");
+   public static final String CONFIGURATION_POLL_TIME = qualify("poll.time");
+   public static final String CONFIGURATION_POLL_TIME_UNIT = qualify("poll.time.unit");
+
+   public static final long DEFAULT_POLL_TIME = 3L;
+   public static final TimeUnit DEFAULT_POLL_TIME_UNIT = TimeUnit.SECONDS;
+
+}
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerImpl.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerImpl.java
new file mode 100644
index 00000000000..52658e2c35c
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigManagerImpl.java
@@ -0,0 +1,148 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Dictionary;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicReference;
+import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
+import org.eclipse.osee.framework.jdk.core.util.Lib;
+import org.eclipse.osee.framework.jdk.core.util.Strings;
+import org.eclipse.osee.framework.jdk.core.util.io.FileChangeEvent;
+import org.eclipse.osee.framework.jdk.core.util.io.FileChangeType;
+import org.eclipse.osee.framework.jdk.core.util.io.FileWatcher;
+import org.eclipse.osee.framework.jdk.core.util.io.IFileWatcherListener;
+import org.eclipse.osee.logger.Log;
+import org.osgi.service.cm.Configuration;
+import org.osgi.service.cm.ConfigurationAdmin;
+
+/**
+ * @author Roberto E. Escobar
+ */
+public class ConfigManagerImpl implements IFileWatcherListener, ConfigWriter {
+
+   private final ConfigParser parser = new ConfigParser();
+
+   private Log logger;
+   private ConfigurationAdmin configAdmin;
+
+   private ConfigManagerConfiguration config;
+   private final AtomicReference<FileWatcher> watcherRef = new AtomicReference<FileWatcher>();
+
+   public void setLogger(Log logger) {
+      this.logger = logger;
+   }
+
+   public void setConfigAdmin(ConfigurationAdmin configAdmin) {
+      this.configAdmin = configAdmin;
+   }
+
+   public void start(Map<String, Object> properties) {
+      logger.trace("Starting ConfigurationManagerImpl...");
+
+      update(properties);
+   }
+
+   public void stop() {
+      logger.trace("Stopping ConfigurationManagerImpl...");
+
+      FileWatcher watcher = watcherRef.get();
+      close(watcher);
+   }
+
+   public void update(Map<String, Object> properties) {
+      logger.trace("Configuring ConfigurationManagerImpl...");
+
+      config = ConfigManagerConfigurationBuilder.newBuilder()//
+      .properties(properties) //
+      .build();
+      configure(config);
+   }
+
+   private void configure(ConfigManagerConfiguration config) {
+      logger.info("Configuration Manager settings: [%s]", config);
+      String path = config.getConfigFile();
+      if (Strings.isValid(path)) {
+         File configFile = new File(path);
+         if (configFile.exists() && configFile.canRead()) {
+            logger.warn("Reading configuration from: [%s]", configFile);
+            long pollTime = config.getPollTime();
+            TimeUnit timeUnit = config.getTimeUnit();
+
+            FileWatcher newWatcher = new FileWatcher(pollTime, timeUnit);
+            newWatcher.addFile(configFile);
+            newWatcher.addListener(this);
+
+            FileWatcher oldWatcher = watcherRef.getAndSet(newWatcher);
+            close(oldWatcher);
+            newWatcher.start();
+
+            processFile(configFile);
+         } else {
+            logger.warn("Config file [%s] is not readable", configFile);
+         }
+      } else {
+         logger.warn("Invalid configuration file: [%s]", path);
+      }
+   }
+
+   private void close(FileWatcher watcher) {
+      if (watcher != null) {
+         watcher.stop();
+         watcher.removeListener(this);
+      }
+   }
+
+   @Override
+   public void filesModified(Collection<FileChangeEvent> fileChangeEvents) {
+      for (FileChangeEvent event : fileChangeEvents) {
+         if (event.getChangeType() == FileChangeType.MODIFIED) {
+            File file = event.getFile();
+            processFile(file);
+         }
+      }
+   }
+
+   private void processFile(File file) {
+      try {
+         String source = Lib.fileToString(file);
+         parser.process(this, source);
+      } catch (Exception ex) {
+         logger.error(ex, "Error processing config [%s]", file);
+      }
+   }
+
+   @Override
+   public void handleException(Exception ex) {
+      logger.error(ex, "Error monitoring framework configuration [%s]", config);
+   }
+
+   @Override
+   public void write(String serviceId, Dictionary<String, Object> properties) {
+      Configuration configuration;
+      try {
+         configuration = configAdmin.getConfiguration(serviceId, null);
+         configuration.update(properties);
+      } catch (IOException ex) {
+         throw new OseeCoreException(ex);
+      }
+      if (logger.isDebugEnabled()) {
+         StringBuilder builder = new StringBuilder();
+         ConfigUtil.writeConfig(configuration, builder);
+         logger.debug(builder.toString());
+      }
+   }
+
+}
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigParser.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigParser.java
new file mode 100644
index 00000000000..74dc68e9de7
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigParser.java
@@ -0,0 +1,79 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import java.util.Hashtable;
+import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
+import org.eclipse.osee.framework.jdk.core.util.Strings;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Parses JSON String with the following format:
+ * 
+ * <pre>
+ * {
+ *    "config": 
+ *      [
+ *         {
+ *            "serviceId": "service-1",
+ *            "key1": "val1",
+ *            "key2": "val2"
+ *         },
+ *         {
+ *            "serviceId": "service-2",
+ *            "a": "34242",
+ *            "b": "hello"
+ *         },
+ *         {
+ *            "serviceId": "service-3"
+ *         }
+ *      ]
+ * };
+ * 
+ * <pre/>
+ * 
+ * @author Roberto E. Escobar
+ */
+public class ConfigParser {
+
+   private static final String SERVICE_ID_FIELD = "serviceId";
+   private static final String CONFIG_OBJECT = "config";
+
+   public void process(ConfigWriter writer, String source) {
+      if (Strings.isValid(source)) {
+         try {
+            JSONObject jsonObject = new JSONObject(source);
+            JSONArray jsonArray = jsonObject.getJSONArray(CONFIG_OBJECT);
+            for (int index = 0; index < jsonArray.length(); index++) {
+               JSONObject object = jsonArray.getJSONObject(index);
+               String serviceId = null;
+               Hashtable<String, Object> properties = new Hashtable<String, Object>();
+               String[] names = JSONObject.getNames(object);
+               for (String key : names) {
+                  String value = object.getString(key);
+                  if (key.equalsIgnoreCase(SERVICE_ID_FIELD)) {
+                     serviceId = value;
+                  } else {
+                     properties.put(key, value);
+                  }
+               }
+               if (Strings.isValid(serviceId)) {
+                  writer.write(serviceId, properties);
+               }
+            }
+         } catch (JSONException ex) {
+            throw new OseeCoreException(ex);
+         }
+      }
+   }
+}
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigUtil.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigUtil.java
new file mode 100644
index 00000000000..36c5c39c441
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigUtil.java
@@ -0,0 +1,52 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import java.util.Dictionary;
+import java.util.Enumeration;
+import org.osgi.service.cm.Configuration;
+
+/**
+ * @author Roberto E. Escobar
+ */
+public final class ConfigUtil {
+
+   private ConfigUtil() {
+      // Utility class
+   }
+
+   public static String getDefaultConfig() {
+      return System.getProperty(ConfigManagerConstants.CONFIGURATION_FILE, "");
+   }
+
+   public static void writeConfig(Configuration config, StringBuilder buffer) {
+      buffer.append("PID = ").append(config.getPid()).append("\n");
+      String factoryPid = config.getFactoryPid();
+      if (factoryPid != null) {
+         buffer.append("FactoryPID = ").append(factoryPid).append("\n");
+      }
+      String location = config.getBundleLocation();
+      location = location != null ? location : " < unbound > ";
+
+      buffer.append("Bundle-Location : ").append(location).append("\n");
+
+      buffer.append("Contents :\n");
+      Dictionary<String, Object> dict = config.getProperties();
+      if (dict != null) {
+         Enumeration<String> keys = dict.keys();
+         while (keys.hasMoreElements()) {
+            Object key = keys.nextElement();
+            Object value = dict.get(key);
+            buffer.append("\t").append(key).append("=").append(value).append("\n");
+         }
+      }
+   }
+}
diff --git a/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigWriter.java b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigWriter.java
new file mode 100644
index 00000000000..1e46c0a83c1
--- /dev/null
+++ b/plugins/org.eclipse.osee.config.admin/src/org/eclipse/osee/config/admin/internal/ConfigWriter.java
@@ -0,0 +1,22 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Boeing.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.config.admin.internal;
+
+import java.util.Dictionary;
+
+/**
+ * @author Roberto E. Escobar
+ */
+public interface ConfigWriter {
+
+   void write(String serviceId, Dictionary<String, Object> props);
+
+}