net.javacrumbs.smock.extended.client.connection.MockConversation.java Source code

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Here is the source code for net.javacrumbs.smock.extended.client.connection.MockConversation.java

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/**
 * Copyright 2009-2010 the original author or authors.
 *
 * 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 net.javacrumbs.smock.extended.client.connection;

import java.util.LinkedList;
import java.util.List;

import org.springframework.ws.WebServiceMessageFactory;
import org.springframework.ws.server.EndpointInterceptor;
import org.springframework.ws.test.client.RequestMatcher;
import org.springframework.ws.test.client.ResponseActions;

/**
 * Stores information about communication with mock server.
 * @author Lukas Krecan
 */
public class MockConversation {

    /**
     * Connections expected to be called.
     */
    private final List<MockConnection> expectedConnections = new LinkedList<MockConnection>();

    /**
     * Index of active connection
     */
    private int activeConnection = 0;

    private final WebServiceMessageFactory messageFactory;

    private final EndpointInterceptor[] interceptors;

    public MockConversation(WebServiceMessageFactory messageFactory, EndpointInterceptor[] interceptors) {
        this.messageFactory = messageFactory;
        this.interceptors = interceptors;
    }

    /**
     * Adds new expected connection.
     * @param requestMatcher
     * @return
     */
    public ResponseActions expect(RequestMatcher requestMatcher) {
        MockConnection mockConnection = new MockConnection(requestMatcher, messageFactory, interceptors);
        expectedConnections.add(mockConnection);
        return mockConnection;
    }

    /**
     * Returns connection to process a request.
     * @return
     */
    public MockConnection getActiveConnection() {
        if (activeConnection >= expectedConnections.size()) {
            throw new AssertionError("No further connections expected");
        }
        MockConnection connection = expectedConnections.get(activeConnection);
        activeConnection++;
        return connection;
    }

    /**
     * Throws {@link AssertionError} if more calls were expected.
     */
    public void verifyConnections() {
        if (activeConnection < expectedConnections.size()) {
            throw new AssertionError("Further connection(s) expected");
        }
    }
}