blob: a6a7d6c646c66bffb56010b2c26f5f14aa9f9f13 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*******************************************************************************
* Copyright (c) 2013, 2014 Wind River Systems, Inc. and others. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.core.iterators;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.Platform;
import org.eclipse.tcf.protocol.IPeer;
import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;
import org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId;
import org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext;
import org.eclipse.tcf.te.runtime.stepper.iterators.AbstractStepGroupIterator;
/**
* Abstract TCF launch step group iterator.
*/
public abstract class AbstractPeerStepGroupIterator extends AbstractStepGroupIterator {
/**
* Returns the active peer context that is currently used.
*
* @param context The step context. Must not be <code>null</code>.
* @param data The data giving object. Must not be <code>null</code>.
* @param fullQualifiedId The full qualified id for this step. Must not be <code>null</code>.
* @return The active peer context.
*/
protected IPeer getActivePeerContext(IStepContext context, IPropertiesContainer data, IFullQualifiedId fullQualifiedId) {
Object activeContext = getActiveContext(context, data, fullQualifiedId);
IPeer peer = null;
if (activeContext instanceof IPeer)
return (IPeer)activeContext;
if (activeContext instanceof IAdaptable)
peer = (IPeer)((IAdaptable)activeContext).getAdapter(IPeer.class);
if (peer == null)
peer = (IPeer)Platform.getAdapterManager().getAdapter(activeContext, IPeer.class);
return peer;
}
}
|