package org.apereo.cas.support.oauth.web.flow;
import org.apereo.cas.web.flow.AbstractCasWebflowConfigurer;
import org.apereo.cas.web.flow.CasWebflowConstants;
import org.springframework.webflow.definition.registry.FlowDefinitionRegistry;
import org.springframework.webflow.engine.Flow;
import org.springframework.webflow.engine.ViewState;
import org.springframework.webflow.engine.builder.support.FlowBuilderServices;
import org.springframework.webflow.execution.Action;
/**
* This is {@link OAuth20WebflowConfigurer}.
*
* @author Misagh Moayyed
* @since 5.0.0
*/
public class OAuth20WebflowConfigurer extends AbstractCasWebflowConfigurer {
private final Action oauth20RegisteredServiceUIAction;
public OAuth20WebflowConfigurer(final FlowBuilderServices flowBuilderServices, final FlowDefinitionRegistry loginFlowDefinitionRegistry,
final Action oauth20RegisteredServiceUIAction) {
super(flowBuilderServices, loginFlowDefinitionRegistry);
this.oauth20RegisteredServiceUIAction = oauth20RegisteredServiceUIAction;
}
@Override
protected void doInitialize() throws Exception {
final Flow loginFlow = getLoginFlow();
if (loginFlow != null) {
final ViewState state = (ViewState) loginFlow.getTransitionableState(CasWebflowConstants.STATE_ID_VIEW_LOGIN_FORM);
state.getEntryActionList().add(this.oauth20RegisteredServiceUIAction);
}
}
}