org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/tracecontrol/subsystems/TraceSubSystemConfiguration.java

   1 /*******************************************************************************
   2  * Copyright (c) 2011 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Polytechnique Montréal - Initial API and implementation
  11  *   Bernd Hufmann - Productification, enhancements and fixes
  12  *
  13  *******************************************************************************/
  14 package org.eclipse.linuxtools.lttng.ui.tracecontrol.subsystems;
  15
  16 import java.util.List;
  17 import java.util.Vector;
  18
  19 import org.eclipse.linuxtools.lttng.ui.tracecontrol.Messages;
  20 import org.eclipse.linuxtools.lttng.ui.tracecontrol.connectorservice.TraceConnectorServiceManager;
  21 import org.eclipse.rse.core.filters.ISystemFilter;
  22 import org.eclipse.rse.core.filters.ISystemFilterPool;
  23 import org.eclipse.rse.core.filters.ISystemFilterPoolManager;
  24 import org.eclipse.rse.core.model.IHost;
  25 import org.eclipse.rse.core.subsystems.IConnectorService;
  26 import org.eclipse.rse.core.subsystems.ISubSystem;
  27 import org.eclipse.rse.core.subsystems.SubSystemConfiguration;
  28
  29 /**
  30  * <b><u>TraceSubSystemConfiguration</u></b>
  31  * <p>
  32  * Implementation of the subsystem configuration to define the trace subsystem configuration.
  33  * </p>
  34  */
  35 public class TraceSubSystemConfiguration extends SubSystemConfiguration {
  36
  37     // ------------------------------------------------------------------------
  38     // Attributes
  39     // ------------------------------------------------------------------------
  40
  41     // ------------------------------------------------------------------------
  42     // Constructors
  43     // ------------------------------------------------------------------------
  44
  45     /**
  46      * Constructor for TraceSubSystemConfiguration.
  47      */
  48     public TraceSubSystemConfiguration() {
  49         super();
  50     }
  51
  52     // ------------------------------------------------------------------------
  53     // Operations
  54     // ------------------------------------------------------------------------
  55
  56     /*
  57      * (non-Javadoc)
  58      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#createSubSystemInternal(org.eclipse.rse.core.model.IHost)
  59      */
  60     @Override
  61     public ISubSystem createSubSystemInternal(IHost conn) {
  62         return new TraceSubSystem(conn, getConnectorService(conn));
  63     }
  64
  65     /*
  66      * (non-Javadoc)
  67      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#getConnectorService(org.eclipse.rse.core.model.IHost)
  68      */
  69     @Override
  70     public IConnectorService getConnectorService(IHost host) {
  71         return TraceConnectorServiceManager.getInstance().getConnectorService(host, ITCFSubSystem.class);
  72     }
  73
  74     /*
  75      * (non-Javadoc)
  76      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#createDefaultFilterPool(org.eclipse.rse.core.filters.ISystemFilterPoolManager)
  77      */
  78     @Override
  79     protected ISystemFilterPool createDefaultFilterPool(ISystemFilterPoolManager mgr) {
  80         ISystemFilterPool defaultPool = null;
  81         try {
  82             defaultPool = mgr.createSystemFilterPool(getDefaultFilterPoolName(mgr.getName(), getId()), false); // true=>is deletable by user
  83             defaultPool.setDeletable(false);
  84             defaultPool.setNonRenamable(true);
  85             List<String> strings = new Vector<String>();
  86             strings.add("*"); //$NON-NLS-1$
  87             ISystemFilter filter = mgr.createSystemFilter(defaultPool, Messages.AllProviders, strings);
  88             filter.setNonChangable(false);
  89             filter.setSingleFilterStringOnly(false);
  90             filter.setNonDeletable(true);
  91             filter.setNonRenamable(true);
  92         } catch (Exception exc) {
  93         }
  94         return defaultPool;
  95     }
  96
  97     /*
  98      * (non-Javadoc)
  99      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#getTranslatedFilterTypeProperty(org.eclipse.rse.core.filters.ISystemFilter)
 100      *
 101      * Intercept of parent method so we can supply our own value shown in the property sheet for the "type" property when a filter is selected within our subsystem.
 102      *
 103      * Requires this line in LTTngServicesResources.properties: property.type.providerfilter=Lttng_Resource_Provider filter
 104      */
 105     @Override
 106     public String getTranslatedFilterTypeProperty(ISystemFilter selectedFilter) {
 107         return Messages.Property_Type_Provider_Filter;
 108     }
 109
 110     public boolean supportsUserId() {
 111         return false;
 112     }
 113
 114     /*
 115      * (non-Javadoc)
 116      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#supportsServerLaunchProperties(org.eclipse.rse.core.model.IHost)
 117      */
 118     @Override
 119     public boolean supportsServerLaunchProperties(IHost host) {
 120         return false;
 121     }
 122
 123     /*
 124      * (non-Javadoc)
 125      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#supportsFilters()
 126      */
 127     @Override
 128     public boolean supportsFilters() {
 129         return true;
 130     }
 131
 132     /*
 133      * (non-Javadoc)
 134      * @see org.eclipse.rse.core.subsystems.SubSystemConfiguration#supportsFilterChildren()
 135      */
 136     @Override
 137     public boolean supportsFilterChildren() {
 138         return true;
 139     }
 140 }