public static String getUri(ToDefinition input) {
String key = input.getUri();
if (Strings2.isEmpty(key)) {
String ref = input.getRef();
if (!Strings2.isEmpty(ref)) {
return "ref:" + ref;
}
}
return key;
}
public static String getExchangePattern(ToDefinition input) {
String pattern = input.getPattern() != null ? input.getPattern().name() : null;
if (Strings2.isEmpty(pattern)) {
return null;
}
return pattern;
}
/** Returns the summary label of a node for visualisation purposes */
public static String getDisplayText(OptionalIdentifiedDefinition camelNode) {
String id = camelNode.getId();
if (!Strings2.isEmpty(id)) {
return id;
}
if (camelNode instanceof FromDefinition) {
FromDefinition node = (FromDefinition) camelNode;
return getUri(node);
} else if (camelNode instanceof ToDefinition) {
ToDefinition node = (ToDefinition) camelNode;
return getUri(node);
} else if (camelNode instanceof BeanDefinition) {
BeanDefinition node = (BeanDefinition) camelNode;
return "bean " + getOrBlank(node.getRef());
} else if (camelNode instanceof CatchDefinition) {
CatchDefinition node = (CatchDefinition) camelNode;
List exceptions = node.getExceptions();
if (exceptions != null && exceptions.size() > 0) {
return "catch " + exceptions;
} else {
return "catch " + Expressions.getExpressionOrElse(node.getHandled());
}
} else if (camelNode instanceof ChoiceDefinition) {
return "choice";
} else if (camelNode instanceof ConvertBodyDefinition) {
ConvertBodyDefinition node = (ConvertBodyDefinition) camelNode;
return "convertBody " + getOrBlank(node.getType());
} else if (camelNode instanceof EnrichDefinition) {
EnrichDefinition node = (EnrichDefinition) camelNode;
// return "enrich " + getOrBlank(node.getResourceUri());
return "enrich " + Expressions.getExpressionOrElse(node.getExpression());
} else if (camelNode instanceof FinallyDefinition) {
return "finally";
} else if (camelNode instanceof InOnlyDefinition) {
InOnlyDefinition node = (InOnlyDefinition) camelNode;
return "inOnly " + getOrBlank(node.getUri());
} else if (camelNode instanceof InOutDefinition) {
InOutDefinition node = (InOutDefinition) camelNode;
return "inOut " + getOrBlank(node.getUri());
} else if (camelNode instanceof InterceptSendToEndpointDefinition) {
InterceptSendToEndpointDefinition node = (InterceptSendToEndpointDefinition) camelNode;
return "intercept " + getOrBlank(node.getUri());
} else if (camelNode instanceof LogDefinition) {
LogDefinition node = (LogDefinition) camelNode;
return "log " + getOrBlank(node.getLogName());
} else if (camelNode instanceof MarshalDefinition) {
return "marshal";
} else if (camelNode instanceof OnExceptionDefinition) {
OnExceptionDefinition node = (OnExceptionDefinition) camelNode;
return "on exception " + getOrBlank(node.getExceptions());
} else if (camelNode instanceof OtherwiseDefinition) {
return "otherwise";
} else if (camelNode instanceof PollEnrichDefinition) {
PollEnrichDefinition node = (PollEnrichDefinition) camelNode;
// TODO
// return "poll enrich " + getOrBlank(node.getResourceUri());
return "poll enrich " + Expressions.getExpressionOrElse(node.getExpression());
} else if (camelNode instanceof RemoveHeaderDefinition) {
RemoveHeaderDefinition node = (RemoveHeaderDefinition) camelNode;
return "remove header " + getOrBlank(node.getHeaderName());
} else if (camelNode instanceof RemovePropertyDefinition) {
RemovePropertyDefinition node = (RemovePropertyDefinition) camelNode;
return "remove property " + getOrBlank(node.getPropertyName());
} else if (camelNode instanceof RollbackDefinition) {
RollbackDefinition node = (RollbackDefinition) camelNode;
return "rollback " + getOrBlank(node.getMessage());
} else if (camelNode instanceof SetExchangePatternDefinition) {
SetExchangePatternDefinition node = (SetExchangePatternDefinition) camelNode;
ExchangePattern pattern = node.getPattern();
if (pattern == null) {
return "setExchangePattern";
} else {
return "set " + pattern;
}
} else if (camelNode instanceof SortDefinition) {
SortDefinition node = (SortDefinition) camelNode;
return "sort " + Expressions.getExpressionOrElse(node.getExpression());
} else if (camelNode instanceof WhenDefinition) {
WhenDefinition node = (WhenDefinition) camelNode;
return "when " + Expressions.getExpressionOrElse(node.getExpression());
} else if (camelNode instanceof UnmarshalDefinition) {
return "unmarshal";
} else if (camelNode instanceof TryDefinition) {
return "try";
} else if (camelNode instanceof LoadBalanceDefinition) {
LoadBalanceDefinition load = (LoadBalanceDefinition) camelNode;
return load.getShortName();
/*
TODO
if (load.getRef() != null) {
return "custom " + getOrBlank(load.getRef());
} else if (load.getLoadBalancerType() != null) {
if (load.getLoadBalancerType().getClass().isAssignableFrom(CustomLoadBalancerDefinition.class)) {
CustomLoadBalancerDefinition custom = (CustomLoadBalancerDefinition) load.getLoadBalancerType();
return "custom " + getOrBlank(custom.getRef());
} else if (load.getLoadBalancerType().getClass().isAssignableFrom(FailoverLoadBalancerDefinition.class)) {
return "failover";
} else if (load.getLoadBalancerType().getClass().isAssignableFrom(RandomLoadBalancerDefinition.class)) {
return "random";
} else if (load.getLoadBalancerType().getClass().isAssignableFrom(RoundRobinLoadBalancerDefinition.class)) {
return "round robin";
} else if (load.getLoadBalancerType().getClass().isAssignableFrom(StickyLoadBalancerDefinition.class)) {
return "sticky";
} else if (load.getLoadBalancerType().getClass().isAssignableFrom(TopicLoadBalancerDefinition.class)) {
return "topic";
} else if (load.getLoadBalancerType().getClass().isAssignableFrom(WeightedLoadBalancerDefinition.class)) {
return "weighted";
}
} else {
return "load balance";
}
*/
}
String answer = null;
try {
answer = camelNode.getLabel();
} catch (Exception e) {
// ignore errors in Camel
}
if (Strings2.isBlank(answer)) {
answer = getPatternName(camelNode);
}
return answer;
}
public static String getOrBlank(String text) {
return Strings2.isEmpty(text) ? "" : text;
}