package jp.vmi.selenium.selenese.inject;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import jp.vmi.selenium.selenese.Context;
import jp.vmi.selenium.selenese.command.ICommand;
import jp.vmi.selenium.selenese.highlight.HighlightHandler;
import jp.vmi.selenium.selenese.highlight.HighlightStyle;
/**
*
*/
public class HighlightInterceptor implements MethodInterceptor {
private static final int CONTEXT = 0;
private static final int COMMAND = 1;
private static final int CUR_ARGS = 2;
/*
* target signature:
* Result doCommand(Context context, ICommand command, String... curArgs)
*/
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
Object[] args = invocation.getArguments();
Context context = (Context) args[CONTEXT];
ICommand command = (ICommand) args[COMMAND];
String[] curArgs = (String[]) args[CUR_ARGS];
if (context instanceof HighlightHandler) {
HighlightHandler handler = (HighlightHandler) context;
handler.unhighlight();
if (handler.isHighlight()) {
int i = 0;
String[] locators = command.convertLocators(curArgs);
for (String locator : locators)
handler.highlight(locator, HighlightStyle.ELEMENT_STYLES[i++]);
}
}
return invocation.proceed();
}
}