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[150265] [api] Added createHost() methods to SystemRegistry to allow for host creation without creating the subsystems. Added createSubSystems() method to allow subsystems to be created for an already created host.
This commit is contained in:
Kushal Munir
parent
09a60b80fb
commit
f1df19f3b3
1 changed files with 94 additions and 2 deletions
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@ -2167,6 +2167,49 @@ public class SystemRegistry implements ISystemRegistryUI, ISystemModelChangeEven
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int defaultUserIdLocation,
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ISystemNewConnectionWizardPage[] newConnectionWizardPages)
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throws Exception
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{
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return createHost(profileName, systemType, connectionName, hostName, description, defaultUserId, defaultUserIdLocation, true, newConnectionWizardPages);
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}
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/**
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* Create a connection object, given the connection pool and given all the possible attributes.
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* <p>
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* THE RESULTING CONNECTION OBJECT IS ADDED TO THE LIST OF EXISTING CONNECTIONS FOR YOU, IN
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* THE PROFILE YOU SPECIFY. THE PROFILE IS ALSO SAVED TO DISK.
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* <p>
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* This method:
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* <ul>
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* <li>creates and saves a new connection within the given profile
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* <li>calls all subsystem factories to give them a chance to create a subsystem instance
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* <li>fires an ISystemResourceChangeEvent event of type EVENT_ADD to all registered listeners
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* </ul>
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* <p>
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* @param profileName Name of the system profile the connection is to be added to.
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* @param systemType system type matching one of the system type names defined via the
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* systemTypes extension point.
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* @param connectionName unique connection name.
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* @param hostName ip name of host.
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* @param description optional description of the connection. Can be null.
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* @param defaultUserId userId to use as the default for the subsystems.
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* @param defaultUserIdLocation one of the constants in {@link org.eclipse.rse.core.IRSEUserIdConstants}
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* that tells us where to set the user Id
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* @param createSubSystems <code>true</code> to create subsystems for the host, <code>false</code> otherwise.
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* @param newConnectionWizardPages when called from the New Connection wizard this is union of the list of additional
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* wizard pages supplied by the subsystem factories that pertain to the specified system type. Else null.
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* @return SystemConnection object, or null if it failed to create. This is typically
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* because the connectionName is not unique. Call getLastException() if necessary.
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*/
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public IHost createHost(
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String profileName,
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String systemType,
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String connectionName,
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String hostName,
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String description,
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String defaultUserId,
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int defaultUserIdLocation,
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boolean createSubSystems,
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ISystemNewConnectionWizardPage[] newConnectionWizardPages)
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throws Exception
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{
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lastException = null;
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ISystemHostPool pool = getHostPool(profileName);
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@ -2191,7 +2234,7 @@ public class SystemRegistry implements ISystemRegistryUI, ISystemModelChangeEven
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SystemBasePlugin.logError("Exception in createConnection for " + connectionName, exc); //$NON-NLS-1$
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throw exc;
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}
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if ((lastException == null) && !promptable)
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if ((lastException == null) && !promptable && createSubSystems)
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{
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// only 1 factory used per service type
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ISubSystemConfiguration[] factories = getSubSystemConfigurationsBySystemType(systemType, true);
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@ -2213,6 +2256,25 @@ public class SystemRegistry implements ISystemRegistryUI, ISystemModelChangeEven
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return conn;
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}
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/**
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* Creates subsystem for a given host.
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* @param host the host.
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* @param configurations the subsystem configurations
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* @since 2.0
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*/
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public void createSubSystems(IHost host, ISubSystemConfiguration[] configurations) {
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ISubSystem[] subsystems = new ISubSystem[configurations.length];
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for (int i = 0; i < configurations.length; i++) {
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subsystems[i] = configurations[i].createSubSystem(host, false, null);
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}
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FireNewHostEvents fire = new FireNewHostEvents(host, subsystems, this);
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Display.getDefault().syncExec(fire);
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RSEUIPlugin.getThePersistenceManager().commit(host);
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}
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class FireNewHostEvents implements Runnable
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{
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@ -2285,9 +2347,39 @@ public class SystemRegistry implements ISystemRegistryUI, ISystemModelChangeEven
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*/
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public IHost createHost(String profileName, String systemType, String connectionName, String hostName, String description)
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throws Exception
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{
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return createHost(profileName, systemType, connectionName, hostName, description, true);
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}
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/**
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* Create a connection object. This is a simplified version
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* <p>
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* THE RESULTING CONNECTION OBJECT IS ADDED TO THE LIST OF EXISTING CONNECTIONS FOR YOU, IN
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* THE PROFILE YOU SPECIFY. THE PROFILE IS ALSO SAVED TO DISK.
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* <p>
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* This method:
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* <ul>
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* <li>creates and saves a new connection within the given profile
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* <li>optionally calls all subsystem factories to give them a chance to create subsystem instances
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* <li>fires an ISystemResourceChangeEvent event of type EVENT_ADD to all registered listeners
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* </ul>
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* <p>
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* @param profileName Name of the system profile the connection is to be added to.
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* @param systemType system type matching one of the system type names defined via the
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* systemTypes extension point.
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* @param connectionName unique connection name.
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* @param hostName ip name of host.
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* @param description optional description of the connection. Can be null.
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* @param createSubSystems <code>true</code> to create subsystems for the host, <code>false</code> otherwise.
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* @return SystemConnection object, or null if it failed to create. This is typically
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* because the connectionName is not unique. Call getLastException() if necessary.
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* @since 2.0
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*/
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public IHost createHost(String profileName, String systemType, String connectionName, String hostName, String description, boolean createSubSystems) throws Exception
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{
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return createHost(profileName, systemType, connectionName, hostName, description, null, IRSEUserIdConstants.USERID_LOCATION_HOST, null);
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}
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/**
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* Create a connection object. This is a very simplified version that defaults to the user's
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* private profile, or the first active profile if there is no private profile.
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@ -2316,7 +2408,7 @@ public class SystemRegistry implements ISystemRegistryUI, ISystemModelChangeEven
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ISystemProfile profile = getSystemProfileManager().getDefaultPrivateSystemProfile();
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if (profile == null)
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profile = getSystemProfileManager().getActiveSystemProfiles()[0];
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return createHost(profile.getName(), systemType, connectionName, hostName, description, null, IRSEUserIdConstants.USERID_LOCATION_HOST, null);
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return createHost(profile.getName(), systemType, connectionName, hostName, description);
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}
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/**
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* Return the previous connection as would be shown in the view
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