/**
* Copyright (c) 2009-2011 VMware, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.springsource.insight.plugin.integration;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import com.springsource.insight.intercept.endpoint.AbstractEndPointAnalyzer;
import com.springsource.insight.intercept.endpoint.EndPointAnalysis;
import com.springsource.insight.intercept.endpoint.EndPointAnalyzer;
import com.springsource.insight.intercept.endpoint.EndPointName;
import com.springsource.insight.intercept.operation.Operation;
import com.springsource.insight.intercept.operation.OperationType;
import com.springsource.insight.intercept.trace.Frame;
/**
* {@link EndPointAnalyzer} for Spring Integration traces.
* Integration 'Transformer' operations are never considered.
*/
public class IntegrationEndPointAnalyzer extends AbstractEndPointAnalyzer {
// NOTE - order matters here!
// the first ServiceActivator frame beats the first Gateway frame which beats the first Channel frame
public static final List<OperationType> SI_OPS = Collections.unmodifiableList(Arrays.asList(
SpringIntegrationDefinitions.SI_OP_SERVICE_ACTIVATOR_TYPE, SpringIntegrationDefinitions.SI_OP_GATEWAY_TYPE,
SpringIntegrationDefinitions.SI_OP_CHANNEL_TYPE));
private static final IntegrationEndPointAnalyzer INSTANCE = new IntegrationEndPointAnalyzer();
public static final int ANALYSIS_SCORE = EndPointAnalysis.CEILING_LAYER_SCORE + 2;
private IntegrationEndPointAnalyzer() {
super(SI_OPS);
}
public static final IntegrationEndPointAnalyzer getInstance() {
return INSTANCE;
}
@Override
protected EndPointAnalysis makeEndPoint(Frame si, int depth) {
Operation op = si.getOperation();
String exampleRequest = op.get(SpringIntegrationDefinitions.SI_COMPONENT_TYPE_ATTR, String.class);
String opLabel = op.getLabel();
EndPointName name = EndPointName.valueOf(opLabel);
String label = name.getName();
return new EndPointAnalysis(name, label, exampleRequest, ANALYSIS_SCORE, op);
}
}