source: other-projects/trunk/realistic-books/packages/AntInstaller/src/org/tp23/antinstaller/runtime/exe/ExecuteRunnerFilter.java@ 19253

/* 
 * Copyright 2005 Paul Hinds
 *
 * 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.tp23.antinstaller.runtime.exe;

import org.tp23.antinstaller.InstallException;
import org.tp23.antinstaller.InstallerContext;


/**
 * Executes the Screens part of the build
 * @author Paul Hinds
 * @version $Id: ExecuteRunnerFilter.java,v 1.3 2006/12/21 01:48:51 teknopaul Exp $
 */
public class ExecuteRunnerFilter implements ExecuteFilter {

    /**
     * @see org.tp23.antinstaller.runtime.exe.ExecuteFilter#exec(org.tp23.antinstaller.InstallerContext)
     */
    public void exec(InstallerContext ctx) throws InstallException {
        if(ctx.getInstaller().isVerbose()){
            ctx.log("Starting UI Screens");
        }
        boolean ok = ctx.getRunner().runInstaller();
        if(!ok){
            throw new AbortException("Install Aborted");
        }
        ctx.log("Install screens rendered");
    }

    public static class AbortException extends InstallException{
        public AbortException(String message){
            super(message);
        }
    }
}