/*******************************************************************************
* Copyright (c) 2014 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.fusesource.ide.launcher.debug.model.variables;
import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.model.IValue;
import org.fusesource.ide.commons.util.Strings;
import org.fusesource.ide.launcher.Activator;
import org.fusesource.ide.launcher.debug.model.CamelDebugFacade;
import org.fusesource.ide.launcher.debug.model.CamelDebugTarget;
import org.fusesource.ide.launcher.debug.model.values.BaseCamelValue;
/**
* @author lhein
*
*/
public class CamelBodyVariable extends BaseCamelVariable {
private CamelMessageVariable parent;
/**
*
* @param thread
* @param name
* @param type
*/
public CamelBodyVariable(CamelDebugTarget debugTarget, String name, Class type, CamelMessageVariable parent) {
super(debugTarget, name, type);
this.parent = parent;
}
/* (non-Javadoc)
* @see org.fusesource.ide.launcher.debug.model.variables.BaseCamelVariable#supportsValueModification()
*/
@Override
public boolean supportsValueModification() {
return true;
}
/* (non-Javadoc)
* @see org.fusesource.ide.launcher.debug.model.variables.BaseCamelVariable#setValue(java.lang.String)
*/
@Override
public void setValue(String expression) throws DebugException {
super.setValue(new BaseCamelValue(fTarget, expression, String.class));
markChanged();
fireChangeEvent(DebugEvent.CONTENT);
updateValueOnRuntime(((CamelDebugTarget)getDebugTarget()).getDebugger());
}
/* (non-Javadoc)
* @see org.fusesource.ide.launcher.debug.model.variables.BaseCamelVariable#verifyValue(org.eclipse.debug.core.model.IValue)
*/
@Override
public boolean verifyValue(IValue value) throws DebugException {
return true;
}
/* (non-Javadoc)
* @see org.fusesource.ide.launcher.debug.model.variables.BaseCamelVariable#verifyValue(java.lang.String)
*/
@Override
public boolean verifyValue(String expression) throws DebugException {
return true;
}
/* (non-Javadoc)
* @see org.fusesource.ide.launcher.debug.model.variables.BaseCamelVariable#updateValueOnRuntime(org.fusesource.ide.launcher.debug.model.CamelDebugFacade)
*/
@Override
protected void updateValueOnRuntime(CamelDebugFacade debugger)
throws DebugException {
if (Strings.isBlank(getValue().getValueString())) {
// remove value
delete();
} else {
// change value
debugger.setMessageBodyOnBreakpoint(getCurrentEndpointNodeId(), getValue().getValueString());
}
}
/**
* deletes the value
*/
public void delete() {
try {
CamelDebugFacade debugger = ((CamelDebugTarget)getDebugTarget()).getDebugger();
debugger.removeMessageBodyOnBreakpoint(getCurrentEndpointNodeId());
if (Strings.isBlank(getValue().getValueString()) == false) {
super.setValue(new BaseCamelValue(fTarget, "[Body is null]", String.class));
markChanged();
}
} catch (DebugException ex) {
Activator.getLogger().error(ex);
} finally {
fireChangeEvent(DebugEvent.CONTENT);
}
}
}