Examples with MissingPluginException alien4cloud.plugin.exception.MissingPluginException used on opensource projects

Example 1 with MissingPluginException

use of alien4cloud.plugin.exception.MissingPluginException in project alien4cloud by alien4cloud.

the class PolicyMatchingReplaceModifier method process.

@Override
public void process(Topology topology, FlowExecutionContext context) {
    super.process(topology, context);
    for (PolicyTemplate policyTemplate : safe(topology.getPolicies()).values()) {
        PolicyType policyType = ToscaContext.getOrFail(PolicyType.class, policyTemplate.getType());
        String policyImplMeta = TagUtil.getTagValue(policyType.getTags(), "a4c_policy_impl");
        if (policyImplMeta == null) {
            context.log().warn("Matched policy {} for {} does not define an alien topology modifier implementation, it may not be taken in account.", policyTemplate.getType(), policyTemplate.getName());
            continue;
        }
        String[] policyImpl = policyImplMeta.split(":");
        if (policyImpl.length != 3) {
            context.log().error("Matched policy {} for policy {} defines an invalid modifier implementation {}, format should be policy_plugin_id:policy_plugin_bean:injection_phase", policyTemplate.getType(), policyTemplate.getName(), policyImplMeta);
        }
        try {
            ITopologyModifier modifier = pluginModifierRegistry.getPluginBean(policyImpl[0], policyImpl[1]);
            List<ITopologyModifier> phaseModifiers = (List<ITopologyModifier>) context.getExecutionCache().computeIfAbsent(policyImpl[2], s -> Lists.<ITopologyModifier>newArrayList());
            // No need to add a modifier more than once for a phase
            if (!phaseModifiers.contains(modifier)) {
                phaseModifiers.add(modifier);
            }
        } catch (MissingPluginException e) {
            context.log().error("Implementation specified for policy type {} that refers to plugin bean {}, {} cannot be found.", policyTemplate.getType(), policyImpl[0], policyImpl[1]);
        }
    }
}

Example 2 with MissingPluginException

use of alien4cloud.plugin.exception.MissingPluginException in project alien4cloud by alien4cloud.

the class LocationMatchingModifier method injectLocationTopologyModfier.

private void injectLocationTopologyModfier(FlowExecutionContext context, String locationName, LocationModifierReference modifierReference) {
    try {
        ITopologyModifier modifier = pluginModifierRegistry.getPluginBean(modifierReference.getPluginId(), modifierReference.getBeanName());
        List<ITopologyModifier> phaseModifiers = (List<ITopologyModifier>) context.getExecutionCache().get(modifierReference.getPhase());
        if (phaseModifiers == null) {
            phaseModifiers = Lists.newArrayList();
            context.getExecutionCache().put(modifierReference.getPhase(), phaseModifiers);
        }
        phaseModifiers.add(modifier);
    } catch (MissingPluginException e) {
        context.log().error("Location {} defines modifier that refers to plugin bean {}, {} cannot be found.", locationName, modifierReference.getPluginId(), modifierReference.getBeanName());
    }
}