| Methods Summary |
|---|
| public static boolean | clusterReferencesApplication(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName, java.lang.String appName)Return true if the given server instance references the stated application.
final Cluster cluster = getClusterByName(configContext, clusterName);
return clusterReferencesApplication(cluster, appName);
|
| public static boolean | clusterReferencesApplication(com.sun.enterprise.config.serverbeans.Cluster cluster, java.lang.String appName)
final ApplicationRef ref = cluster.getApplicationRefByRef(appName);
return (ref == null) ? false : true;
|
| public static boolean | clusterReferencesJdbcConPool(com.sun.enterprise.config.ConfigContext ctx, java.lang.String clusterName, java.lang.String poolName)
final Cluster cluster = getClusterByName(ctx, clusterName);
return clusterReferencesJdbcConPool(cluster, poolName);
|
| public static boolean | clusterReferencesJdbcConPool(com.sun.enterprise.config.serverbeans.Cluster cluster, java.lang.String poolName)
final ResourceRef ref = cluster.getResourceRefByRef(poolName);
return (ref == null) ? false : true;
|
| public static boolean | clusterReferencesResource(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName, java.lang.String resourceName)Return true if the given server instance references the stated resource.
final Cluster cluster = getClusterByName(configContext, clusterName);
return clusterReferencesResource(cluster, resourceName);
|
| public static boolean | clusterReferencesResource(com.sun.enterprise.config.serverbeans.Cluster cluster, java.lang.String resourceName)
final ResourceRef ref = cluster.getResourceRefByRef(resourceName);
return (ref == null) ? false : true;
|
| public static com.sun.enterprise.config.serverbeans.ApplicationRef[] | getApplicationReferences(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName)Return all the application refs of the server
final Cluster cluster = getClusterByName(configContext, clusterName);
if (cluster.getApplicationRef() == null) {
return new ApplicationRef[0];
} else {
return cluster.getApplicationRef();
}
|
| public static com.sun.enterprise.config.serverbeans.Cluster | getClusterByName(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName)Return the named cluster. If the cluster does not exist, an exception will
be thrown.
final Domain domain = getDomainConfigBean(configContext);
final Cluster cluster = domain.getClusters().getClusterByName(clusterName);
if (cluster == null) {
throw new ConfigException(_strMgr.getString("noSuchCluster",
clusterName));
}
return cluster;
|
| public static com.sun.enterprise.config.serverbeans.Cluster | getClusterForInstance(com.sun.enterprise.config.ConfigContext configContext, java.lang.String instanceName)Return the cluster associated with the given instanceName. An exception is thrown
if the givne instanceName does not exist or is not a clustered server instance.
FIXTHIS: We really need to give the server a reference to its cluster; rather than the
other way around. This will make this operation much faster and management easier in general.
Cluster[] clusters = getClustersInDomain(configContext);
for (int i = 0; i < clusters.length; i++) {
ServerRef[] servers = clusters[i].getServerRef();
for (int j = 0; j < servers.length; j++) {
if (servers[j].getRef().equals(instanceName)) {
// check to see if the server exists as a sanity check.
// NOTE: we are not checking for duplicate server instances here.
Server server = ServerHelper.getServerByName(configContext, instanceName);
return (clusters[i]);
}
}
}
throw new ConfigException(_strMgr.getString("noSuchClusteredInstance",
instanceName));
|
| public static java.lang.String | getClustersAsString(com.sun.enterprise.config.serverbeans.Cluster[] clusters)Return the given cluster array as a comma separated string
String result = "";
for (int i = 0; i < clusters.length; i++) {
result += clusters[i].getName();
if (i < clusters.length - 1) {
result += ",";
}
}
return result;
|
| public static com.sun.enterprise.config.serverbeans.Cluster[] | getClustersForNodeAgent(com.sun.enterprise.config.ConfigContext configContext, java.lang.String agentName)Return all the clusters associasted with a node agent. In other words return all the
clusters for the instances managed by the given agentName.
Cluster[] clusters = getClustersInDomain(configContext);
Server[] servers = ServerHelper.getServersOfANodeAgent(configContext, agentName);
ArrayList result = new ArrayList();
for (int i = 0; i < clusters.length; i++) {
ServerRef[] serverRefs = clusters[i].getServerRef();
for (int j = 0; j < serverRefs.length; j++) {
for (int k = 0; k < servers.length; k++) {
if (serverRefs[j].getRef().equals(servers[k].getName())) {
if (!result.contains(clusters[i])) {
result.add(clusters[i]);
}
}
}
}
}
return (Cluster[])result.toArray(new Cluster[result.size()]);
|
| public static com.sun.enterprise.config.serverbeans.Cluster[] | getClustersInDomain(com.sun.enterprise.config.ConfigContext configContext)Return all the clusters in the domain or a zero length list.
final Domain domain = getDomainConfigBean(configContext);
final Clusters clusters = domain.getClusters();
if (clusters != null) {
if (clusters.getCluster() != null) {
return clusters.getCluster();
}
}
return new Cluster[0];
|
| public static com.sun.enterprise.config.serverbeans.Cluster[] | getClustersReferencingApplication(com.sun.enterprise.config.ConfigContext configContext, java.lang.String appName)Return the server instances referencing the given configName or a zero length list.
//Now find all server instances that reference the application
Cluster[] clusters = getClustersInDomain(configContext);
ArrayList result = new ArrayList();
for (int i = 0; i < clusters.length; i++) {
if (clusterReferencesApplication(clusters[i], appName)) {
result.add(clusters[i]);
}
}
return (Cluster[])result.toArray(new Cluster[result.size()]);
|
| public static com.sun.enterprise.config.serverbeans.Cluster[] | getClustersReferencingConfig(com.sun.enterprise.config.ConfigContext configContext, java.lang.String configName)Return all the clusters referencing the given configuration or a zero length list if
there are none.
//First ensure that the config exists
Config config = getConfigByName(configContext, configName);
//Now find all server instances that reference that config.
Cluster[] clusters = getClustersInDomain(configContext);
ArrayList result = new ArrayList();
for (int i = 0; i < clusters.length; i++) {
if (clusters[i].getConfigRef().equals(configName)) {
result.add(clusters[i]);
}
}
return (Cluster[])result.toArray(new Cluster[result.size()]);
|
| public static com.sun.enterprise.config.serverbeans.Cluster[] | getClustersReferencingResource(com.sun.enterprise.config.ConfigContext configContext, java.lang.String resName)Return the server instances referencing the given configName or a zero length list.
//Now find all server instances that reference the application
Cluster[] clusters = getClustersInDomain(configContext);
ArrayList result = new ArrayList();
for (int i = 0; i < clusters.length; i++) {
if (clusterReferencesResource(clusters[i], resName)) {
result.add(clusters[i]);
}
}
return (Cluster[])result.toArray(new Cluster[result.size()]);
|
| public static com.sun.enterprise.config.serverbeans.Config | getConfigForCluster(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName)Return the configuration associated with the given clusterName. An exception
is thrown if the clusters configuration does not exist (which should never
happen).
final Cluster cluster = getClusterByName(configContext, clusterName);
final Domain domain = getDomainConfigBean(configContext);
final Config config = domain.getConfigs().getConfigByName(cluster.getConfigRef());
if (config == null) {
throw new ConfigException(_strMgr.getString("noSuchClusterConfig",
cluster.getConfigRef(), clusterName));
}
return config;
|
| public static com.sun.enterprise.config.serverbeans.ResourceRef[] | getResourceReferences(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName)Return all the resource refs of the server
final Cluster cluster = getClusterByName(configContext, clusterName);
if (cluster.getResourceRef() == null) {
return new ResourceRef[0];
} else {
return cluster.getResourceRef();
}
|
| public static boolean | isACluster(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName)Return true if the given clusterName corresponds to the name of a cluster.
final Domain domain = getDomainConfigBean(configContext);
final Clusters clusters = domain.getClusters();
if (clusters == null) {
return false;
}
final Cluster cluster = clusters.getClusterByName(clusterName);
return (cluster != null ? true : false);
|
| public static boolean | isClusterStandAlone(com.sun.enterprise.config.ConfigContext configContext, java.lang.String clusterName)Return true if the cluster is standalone. A standalone cluster has a configuration
named -config and it configuration is referenced by the cluster
(and its instances) only. No other clusters or servers may refer to its configuration.
final Cluster cluster = getClusterByName(configContext, clusterName);
final String configName = cluster.getConfigRef();
if (isConfigurationNameStandAlone(configName, clusterName)) {
if (isConfigurationReferencedByClusterOnly(configContext, configName, clusterName)) {
return true;
}
}
return false;
|
