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package org.mule.api.context.notification; |
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import org.mule.DefaultMuleMessage; |
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import org.mule.api.MuleContext; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.config.MuleConfiguration; |
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import org.mule.api.context.MuleContextAware; |
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import org.mule.endpoint.MuleEndpointURI; |
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import org.mule.util.ClassUtils; |
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import java.util.EventObject; |
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import java.util.Map; |
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import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap; |
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public abstract class ServerNotification extends EventObject implements MuleContextAware |
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{ |
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public static final int NO_ACTION_ID = Integer.MIN_VALUE; |
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public static final String NO_ACTION_NAME = "none"; |
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public static final String TYPE_TRACE = "trace"; |
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public static final String TYPE_INFO = "info"; |
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public static final String TYPE_WARNING = "warn"; |
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public static final String TYPE_ERROR = "error"; |
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public static final String TYPE_FATAL = "fatal"; |
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protected static final int CONTEXT_EVENT_ACTION_START_RANGE = 100; |
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protected static final int MODEL_EVENT_ACTION_START_RANGE = 200; |
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protected static final int SERVICE_EVENT_ACTION_START_RANGE = 300; |
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protected static final int SECURITY_EVENT_ACTION_START_RANGE = 400; |
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protected static final int MANAGEMENT_EVENT_ACTION_START_RANGE = 500; |
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protected static final int ADMIN_EVENT_ACTION_START_RANGE = 600; |
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protected static final int CONNECTION_EVENT_ACTION_START_RANGE = 700; |
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protected static final int MESSAGE_EVENT_ACTION_START_RANGE = 800; |
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protected static final int SPACE_EVENT_ACTION_START_RANGE = 900; |
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protected static final int REGISTRY_EVENT_ACTION_START_RANGE = 1000; |
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protected static final int EXCEPTION_EVENT_ACTION_START_RANGE = 1100; |
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protected static final int TRANSACTION_EVENT_ACTION_START_RANGE = 1200; |
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protected static final int ROUTING_EVENT_ACTION_START_RANGE = 1300; |
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protected static final int COMPONENT_EVENT_ACTION_START_RANGE = 1400; |
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protected static final int FLOW_CONSTRUCT_EVENT_ACTION_START_RANGE = 1500; |
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public static final int CUSTOM_EVENT_ACTION_START_RANGE = 100000; |
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public static final int NULL_ACTION = 0; |
61 | 0 | public static final Object NULL_MESSAGE = ""; |
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63 | 0 | public final String EVENT_NAME = ClassUtils.getClassName(getClass()); |
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protected String serverId; |
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protected long timestamp; |
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69 | 0 | protected int action = NULL_ACTION; |
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@SuppressWarnings("unchecked") |
72 | 0 | private static Map<Integer, String> actionIdToName = new ConcurrentHashMap(); |
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@SuppressWarnings("unchecked") |
75 | 0 | private static Map<String, Integer> actionNameToId = new ConcurrentHashMap(); |
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84 | 0 | protected String resourceIdentifier = null; |
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protected transient MuleContext muleContext; |
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public ServerNotification(Object message, int action) |
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{ |
90 | 0 | this(message, action, null); |
91 | 0 | } |
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public ServerNotification(Object message, int action, String resourceIdentifier) |
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{ |
95 | 0 | super((message == null ? NULL_MESSAGE : message)); |
96 | 0 | this.action = action; |
97 | 0 | this.resourceIdentifier = resourceIdentifier; |
98 | 0 | timestamp = System.currentTimeMillis(); |
99 | 0 | } |
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public void setMuleContext(MuleContext context) |
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{ |
103 | 0 | muleContext = context; |
104 | 0 | serverId = generateId(context); |
105 | 0 | } |
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protected static String generateId(MuleContext context) |
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{ |
109 | 0 | MuleConfiguration conf = context.getConfiguration(); |
110 | 0 | return String.format("%s.%s.%s", |
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conf.getDomainId(), |
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conf.getClusterId(), |
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conf.getId()); |
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} |
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protected static MuleMessage cloneMessage(MuleMessage message) |
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{ |
118 | 0 | if (message == null) |
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{ |
120 | 0 | return null; |
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} |
122 | 0 | return new DefaultMuleMessage(message); |
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} |
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public int getAction() |
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{ |
127 | 0 | return action; |
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} |
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public String getServerId() |
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{ |
132 | 0 | return serverId; |
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} |
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public String getResourceIdentifier() |
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{ |
137 | 0 | return resourceIdentifier; |
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} |
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public long getTimestamp() |
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{ |
142 | 0 | return timestamp; |
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} |
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public boolean isResourceIdentifierAnUri() |
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{ |
147 | 0 | return MuleEndpointURI.isMuleUri(resourceIdentifier); |
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} |
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@Override |
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public String toString() |
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{ |
153 | 0 | return EVENT_NAME + "{" + "action=" + getActionName(action) + ", resourceId=" + resourceIdentifier |
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+ ", serverId=" + serverId + ", timestamp=" + timestamp + "}"; |
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} |
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protected String getPayloadToString() |
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{ |
159 | 0 | return source.toString(); |
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} |
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public String getType() |
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{ |
164 | 0 | return TYPE_INFO; |
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} |
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public String getActionName() |
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{ |
169 | 0 | return getActionName(action); |
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} |
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protected static synchronized void registerAction(String name, int i) |
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{ |
174 | 0 | String lowerCaseName = name.toLowerCase(); |
175 | 0 | Integer id = new Integer(i); |
176 | 0 | if (actionNameToId.containsKey(lowerCaseName)) |
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{ |
178 | 0 | throw new IllegalStateException("Action " + name + " already registered"); |
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} |
180 | 0 | if (actionIdToName.containsKey(id)) |
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{ |
182 | 0 | throw new IllegalStateException("Action id " + i + " already registered"); |
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} |
184 | 0 | actionIdToName.put(id, lowerCaseName); |
185 | 0 | actionNameToId.put(lowerCaseName, id); |
186 | 0 | } |
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public static String getActionName(int action) |
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{ |
190 | 0 | if (action == NO_ACTION_ID) |
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{ |
192 | 0 | return NO_ACTION_NAME; |
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} |
194 | 0 | Integer key = new Integer(action); |
195 | 0 | if (actionIdToName.containsKey(key)) |
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{ |
197 | 0 | return actionIdToName.get(key); |
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} |
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else |
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{ |
201 | 0 | throw new IllegalArgumentException("No action with id: " + action); |
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} |
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} |
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public static int getActionId(String action) |
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{ |
207 | 0 | String lowerCaseName = action.toLowerCase(); |
208 | 0 | if (actionNameToId.containsKey(lowerCaseName)) |
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{ |
210 | 0 | return ((Integer) actionNameToId.get(lowerCaseName)).intValue(); |
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} |
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else |
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{ |
214 | 0 | throw new IllegalArgumentException("No action called: " + action); |
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} |
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} |
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} |