/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.j2ee.deployment.impl;

import org.openide.filesystems.*;
import java.io.*;
import java.util.*;
import org.netbeans.modules.j2ee.deployment.plugins.api.*;
import org.netbeans.modules.j2ee.deployment.common.api.*;
import org.netbeans.modules.j2ee.deployment.devmodules.api.*;
import javax.enterprise.deploy.model.*;
import javax.enterprise.deploy.spi.*;
import javax.enterprise.deploy.shared.*;
import javax.enterprise.deploy.spi.status.*;
import org.openide.util.NbBundle;
import org.openide.ErrorManager;
import org.netbeans.modules.j2ee.deployment.execution.DeploymentTarget;
import org.netbeans.modules.j2ee.deployment.execution.DeploymentConfigurationProvider;
import java.net.URL;

/**
 *
 * @author  nn136682
 */
public class ServerFileDistributor extends ServerProgress {
    ServerInstance instance;
    DeploymentTarget dtarget;
    IncrementalDeployment incremental;
    DeploymentPlanSplitter splitter;
    
    // valued by RootedEntry's
    Iterator rootModuleFiles;
    // keyed by child module URL, valued by collection of RootedEntry's
    Map childModuleFiles;
    // keyed by child module URL, valued by collection of J2eeModule's
    Map childModuleMap;
    
    /** Creates a new instance of ServerFileDistributor */
    public ServerFileDistributor(ServerInstance instance, DeploymentTarget dtarget){
        super(instance);
        this.instance = instance;
        this.dtarget = dtarget;
        incremental = instance.getIncrementalDeployment ();
        splitter =  instance.getServer().getDeploymentPlanSplitter();
        
        //init contents
        try {
            J2eeModule source = dtarget.getModule();
            rootModuleFiles = source.getArchiveContents();
            if (source instanceof J2eeModuleContainer) {
                childModuleFiles = new HashMap();
                childModuleMap = new HashMap();
                J2eeModule[] childModules = ((J2eeModuleContainer)source).getModules(null);
                for (int i=0; i 0)
                changedEjbs.addAll(ejbs);
        }
        
        private void record(String relativePath) {
            if (! classesChanged) {
                boolean importantClass = !moduleType.equals (ModuleType.WAR) || relativePath.startsWith ("WEB-INF/classes/"); //NOI18N
                boolean classes = importantClass && (relativePath.endsWith(".class") || relativePath.endsWith(".properties")); //NOI18N
                boolean importantLib = !moduleType.equals (ModuleType.WAR) || relativePath.startsWith ("WEB-INF/lib/"); //NOI18N
                boolean libs = importantLib && (relativePath.endsWith(".jar") || relativePath.endsWith(".zip")); //NOI18N
                if (classes || libs) {
                    classesChanged = true;
                    return;
                }
            }
            if (! descriptorChanged && (
                ((descriptorRelativePaths != null && descriptorRelativePaths.contains(relativePath)) ||
                 (relativePath.startsWith ("WEB-INF") && (relativePath.endsWith (".tld") || relativePath.endsWith (".xml")))))) {
                descriptorChanged = true;
                return;
            }
            if (! serverDescriptorChanged && serverDescriptorRelativePaths != null && serverDescriptorRelativePaths.contains(relativePath)) {
                serverDescriptorChanged = true;
                return;
            }
        }
        private void record(ModuleChangeReporter mcr, long since) {
            EjbChangeDescriptor ecd = mcr.getEjbChanges(since);
            ejbsChanged = ecd.ejbsChanged();
            String[] ejbs = ecd.getChangedEjbs();
            if (ejbs != null && ejbs.length > 0)
                changedEjbs.addAll(Arrays.asList(ejbs));
            if (! manifestChanged)
                manifestChanged = mcr.isManifestChanged(since);
        }
        public boolean classesChanged() { return classesChanged; }
        public boolean descriptorChanged() { return descriptorChanged; }
        public boolean manifestChanged() { return manifestChanged; }
        public boolean serverDescriptorChanged() { return serverDescriptorChanged; }
        
        public boolean ejbsChanged() { return ejbsChanged; }
        public String[] getChangedEjbs() {
            return (String[]) changedEjbs.toArray(new String[]{});
        }
    }
}