ContainerOperationResult.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2010 Red Hat Inc. and/or its affiliates and other contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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 org.jboss.arquillian.container.impl.client.container;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.jboss.arquillian.container.spi.Container;
import org.jboss.arquillian.container.spi.client.deployment.DeploymentDescription;

/**
 * OperationResult
 *
 * @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
 * @version $Revision: $
 */
public class ContainerOperationResult<T> {
    private List<Operation<T>> operations;

    public ContainerOperationResult() {
        operations = new ArrayList<Operation<T>>();
    }

    public static Operation<Void> setupSuccess(Container container) {
        return new GenericOperation<Void>(Type.SETUP, container);
    }

    public static Operation<Void> setupFailure(Container container, Throwable exception) {
        return new GenericOperation<Void>(Type.SETUP, container, exception);
    }

    public static Operation<Void> startSuccess(Container container) {
        return new GenericOperation<Void>(Type.START, container);
    }

    public static Operation<Void> startFailure(Container container, Throwable exception) {
        return new GenericOperation<Void>(Type.START, container, exception);
    }

    public static Operation<Void> stopSuccess(Container container) {
        return new GenericOperation<Void>(Type.STOP, container);
    }

    public static Operation<Void> stopFailure(Container container, Throwable exception) {
        return new GenericOperation<Void>(Type.STOP, container, exception);
    }

    public static Operation<DeploymentDescription> deploySuccess(Container container, DeploymentDescription deployment) {
        return new GenericOperation<DeploymentDescription>(Type.DEPLOY, container, deployment);
    }

    public static Operation<DeploymentDescription> deployFailure(Container container, DeploymentDescription deployment,
        Throwable exception) {
        return new GenericOperation<DeploymentDescription>(Type.DEPLOY, container, exception, deployment);
    }

    public static Operation<DeploymentDescription> unDeploySuccess(Container container,
        DeploymentDescription deployment) {
        return new GenericOperation<DeploymentDescription>(Type.UNDEPLOY, container, deployment);
    }

    public static Operation<DeploymentDescription> unDeployFailure(Container container, DeploymentDescription deployment,
        Throwable exception) {
        return new GenericOperation<DeploymentDescription>(Type.UNDEPLOY, container, exception, deployment);
    }

    void add(Operation<T> operation) {
        operations.add(operation);
    }

    public List<Operation<T>> getOperations() {
        return Collections.unmodifiableList(operations);
    }

    public boolean hasFailure() {
        for (Operation<T> operation : operations) {
            if (operation.hasFailed()) {
                return true;
            }
        }
        return false;
    }

    public enum Type {
        SETUP, START, STOP, DEPLOY, UNDEPLOY
    }

    public interface Operation<T> {
        Type getType();

        Container getContainer();

        boolean hasFailed();

        Throwable getFailure();

        T getObject();
    }

    public static class GenericOperation<X> implements Operation<X> {
        private Type type;
        private Container contianer;
        private Throwable exception;
        private X object;

        public GenericOperation(Type type, Container contianer) {
            this(type, contianer, null, null);
        }

        public GenericOperation(Type type, Container contianer, X object) {
            this(type, contianer, null, object);
        }

        public GenericOperation(Type type, Container contianer, Throwable exception) {
            this(type, contianer, exception, null);
        }

        public GenericOperation(Type type, Container contianer, Throwable exception, X object) {
            this.type = type;
            this.contianer = contianer;
            this.exception = exception;
            this.object = object;
        }

        /* (non-Javadoc)
         * @see org.jboss.arquillian.impl.container.ContainerOperationResult.Operation#getContainer()
         */
        public Container getContainer() {
            return contianer;
        }

        /* (non-Javadoc)
         * @see org.jboss.arquillian.impl.container.ContainerOperationResult.Operation#hasFailed()
         */
        public boolean hasFailed() {
            return getFailure() != null;
        }

        /* (non-Javadoc)
         * @see org.jboss.arquillian.impl.container.ContainerOperationResult.Operation#getFailure()
         */
        public Throwable getFailure() {
            return exception;
        }

        /* (non-Javadoc)
         * @see org.jboss.arquillian.impl.container.ContainerOperationResult.Operation#getObject()
         */
        public X getObject() {
            return object;
        }

        /* (non-Javadoc)
         * @see org.jboss.arquillian.impl.container.ContainerOperationResult.Operation#getType()
         */
        public Type getType() {
            return type;
        }
    }
}