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/**
 * Copyright (c) 2005-2012 EBM WebSourcing, 2012-2016 Linagora
 * 
 * This program/library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 2.1 of the License, or (at your
 * option) any later version.
 * 
 * This program/library 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 Lesser General Public License
 * for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program/library; If not, see http://www.gnu.org/licenses/
 * for the GNU Lesser General Public License version 2.1.
 */
package org.ow2.petals.ant.task;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.types.LogLevel;
import org.ow2.petals.ant.AbstractJBIAntTask;

/**
 * Ant task : jbi-uninstall-shared-library. 
 * 
 * This task uninstall a previously installed share library from the JBI environment.
 * 
 * 
 * @author ddesjardins - EBM WebSourcing
 * @author Christophe Hamerling - EBM WebSourcing
 */
public class UninstallSharedLibraryTask extends AbstractJBIAntTask {

    /**
     * Name of the Shared Library
     */
    private String name;

    /**
     * Version of the Shared Library
     */
    private String version;

    /*
     * (non-Javadoc)
     * 
     * @see org.ow2.petals.ant.AbstractJBIAntTask#doTask()
     */
    @Override
    public void doTask() throws Exception {
        if (this.name == null) {
            throw new BuildException("Missing attribute 'name'");
        }
        
        if (this.name.isEmpty()) {
            throw new BuildException("Empty attribute 'name'");
        }
        
        if (this.version == null) {
            throw new BuildException("Missing attribute 'version'");
        }

        if (this.version.isEmpty()) {
            throw new BuildException("Empty attribute 'version'");
        }

        if (this.getJMXClient().getInstallationServiceClient().uninstallSharedLibrary(this.name, this.version)) {
            log("Shared Library '" + this.name + "' uninstalled");
        } else {
            log("Failed to uninstall the Shared Library '" + this.name + "', '" + this.version + "'",
                    LogLevel.ERR.getLevel());
        }

    }

    /**
     * Set the name parameter
     * 
     * @param name
     *            the name to set
     */
    public void setName(final String name) {
        this.name = name;
    }

    /**
     * Set the name parameter
     * 
     * @param name
     *            the name to set
     */
    public void setVersion(final String version) {
        this.version = version;
    }

}