/**
* Creates an expression, adds it to the expression manager and set the debug context.<br>
* This default behavior can be subclassed to be changed.
*
* @param expressionManager
* @param expression
*/
@SuppressWarnings("restriction")
protected void createExpression(IExpressionManager expressionManager, String expression) {
IWatchExpression watchExpression = expressionManager.newWatchExpression(expression.trim());
expressionManager.addExpression(watchExpression);
// refresh and re-evaluate
watchExpression.setExpressionContext(getContext());
}
/**
* Creates a new watch expression from a string using the default expression manager.
*
* @param exp the string to use to create the expression
*/
private IExpression createExpression(String exp) {
IWatchExpression expression =
DebugPlugin.getDefault().getExpressionManager().newWatchExpression(exp);
IAdaptable object = DebugUITools.getPartDebugContext(fSite);
IDebugElement context = null;
if (object instanceof IDebugElement) {
context = (IDebugElement) object;
} else if (object instanceof ILaunch) {
context = ((ILaunch) object).getDebugTarget();
}
expression.setExpressionContext(context);
return expression;
}
private String getWatchExpressionText(IWatchExpression exp) throws CoreException {
StringBuilder sb = new StringBuilder();
sb.append("\"");
sb.append(exp.getExpressionText());
sb.append("\"");
if (exp.getValue() != null
&& exp.getValue().getValueString() != null
&& exp.getValue().getValueString().length() > 0) {
sb.append(" = ");
sb.append(exp.getValue().getValueString());
}
return sb.toString();
}
