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/*******************************************************************************
* Copyright (c) 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.internal.channelmanager.steps;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.tcf.protocol.IChannel;
import org.eclipse.tcf.te.runtime.events.EventManager;
import org.eclipse.tcf.te.runtime.interfaces.callback.ICallback;
import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;
import org.eclipse.tcf.te.runtime.properties.PropertiesContainer;
import org.eclipse.tcf.te.runtime.stepper.StepperAttributeUtil;
import org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId;
import org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext;
import org.eclipse.tcf.te.tcf.core.activator.CoreBundleActivator;
import org.eclipse.tcf.te.tcf.core.events.ChannelEvent;
import org.eclipse.tcf.te.tcf.core.interfaces.IChannelManager;
import org.eclipse.tcf.te.tcf.core.interfaces.steps.ITcfStepAttributes;
import org.eclipse.tcf.te.tcf.core.steps.AbstractPeerStep;
/**
* Initialize channel communication logging step implementation.
*/
public class InitializeLoggingStep extends AbstractPeerStep {
/* (non-Javadoc)
* @see org.eclipse.tcf.te.runtime.stepper.interfaces.IStep#validateExecute(org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext, org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer, org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
public void validateExecute(IStepContext context, IPropertiesContainer data, IFullQualifiedId fullQualifiedId, IProgressMonitor monitor) throws CoreException {
Assert.isNotNull(context);
Assert.isNotNull(data);
Assert.isNotNull(fullQualifiedId);
Assert.isNotNull(monitor);
IChannel channel = (IChannel)StepperAttributeUtil.getProperty(ITcfStepAttributes.ATTR_CHANNEL, fullQualifiedId, data);
if (channel == null) {
throw new CoreException(new Status(IStatus.ERROR, CoreBundleActivator.getUniqueIdentifier(), "Channel to target not available.")); //$NON-NLS-1$
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.runtime.stepper.interfaces.IStep#execute(org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext, org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer, org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId, org.eclipse.core.runtime.IProgressMonitor, org.eclipse.tcf.te.runtime.interfaces.callback.ICallback)
*/
@Override
public void execute(IStepContext context, IPropertiesContainer data, IFullQualifiedId fullQualifiedId, IProgressMonitor monitor, ICallback callback) {
Assert.isNotNull(context);
Assert.isNotNull(data);
Assert.isNotNull(fullQualifiedId);
Assert.isNotNull(monitor);
Assert.isNotNull(callback);
final IChannel channel = (IChannel)StepperAttributeUtil.getProperty(ITcfStepAttributes.ATTR_CHANNEL, fullQualifiedId, data);
Assert.isNotNull(channel);
final String logname = StepperAttributeUtil.getStringProperty(ITcfStepAttributes.ATTR_LOG_NAME, fullQualifiedId, data);
if (channel.getState() == IChannel.STATE_OPEN) {
boolean forceNew = StepperAttributeUtil.getBooleanProperty(IChannelManager.FLAG_FORCE_NEW, fullQualifiedId, data);
boolean noValueAdd = StepperAttributeUtil.getBooleanProperty(IChannelManager.FLAG_NO_VALUE_ADD, fullQualifiedId, data);
boolean noPathMap = StepperAttributeUtil.getBooleanProperty(IChannelManager.FLAG_NO_PATH_MAP, fullQualifiedId, data);
// Log successfully opened channels
String message = forceNew ? "Private" : "Shared"; //$NON-NLS-1$ //$NON-NLS-2$
if (noValueAdd) message += ", No Value Add"; //$NON-NLS-1$
if (noPathMap) message += ", Not Applying Path Map"; //$NON-NLS-1$
IPropertiesContainer eventData = new PropertiesContainer();
eventData.setProperty(ChannelEvent.PROP_MESSAGE, message);
eventData.setProperty(ChannelEvent.PROP_LOG_NAME, logname);
ChannelEvent event = new ChannelEvent(InitializeLoggingStep.this, channel, ChannelEvent.TYPE_OPEN, eventData);
EventManager.getInstance().fireEvent(event);
}
callback(data, fullQualifiedId, callback, Status.OK_STATUS, null);
}
}
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