org.fabric3.fabric.instantiator.wire.IncompatibleContracts Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of fabric3-fabric Show documentation
Fabric3 Core Fabric.
The newest version!
/*
* Fabric3
* Copyright (c) 2009-2013 Metaform Systems
*
* Fabric3 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version, with the
* following exception:
*
* Linking this software statically or dynamically with other
* modules is making a combined work based on this software.
* Thus, the terms and conditions of the GNU General Public
* License cover the whole combination.
*
* As a special exception, the copyright holders of this software
* give you permission to link this software with independent
* modules to produce an executable, regardless of the license
* terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided
* that you also meet, for each linked independent module, the
* terms and conditions of the license of that module. An
* independent module is a module which is not derived from or
* based on this software. If you modify this software, you may
* extend this exception to your version of the software, but
* you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version.
*
* Fabric3 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the
* GNU General Public License along with Fabric3.
* If not, see .
*/
package org.fabric3.fabric.instantiator.wire;

import java.net.URI;
import java.util.Collections;

import org.fabric3.host.failure.AssemblyFailure;
import org.fabric3.spi.model.instance.LogicalReference;

/**
 * Thrown when an attempt is made to wire a reference to a service with incompatible contracts.
 */
public class IncompatibleContracts extends AssemblyFailure {
    private URI referenceUri;
    private URI serviceUri;
    private String message;

    /**
     * Constructor.
     *
     * @param reference  the reference
     * @param serviceUri the URI of the service
     * @param message    the reported contract matching error
     */
    public IncompatibleContracts(LogicalReference reference, URI serviceUri, String message) {
        super(reference.getParent().getUri(), reference.getParent().getDefinition().getContributionUri(), Collections.singletonList(reference));
        this.referenceUri = reference.getUri();
        this.serviceUri = serviceUri;
        this.message = message;
    }

    public String getMessage() {
        StringBuilder builder = new StringBuilder("The contracts for the reference ").append(referenceUri).append(
                " and service ").append(serviceUri).append(" are incompatible. The following error was reported: ").append(message);
        return builder.toString();
    }
}