Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program 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 2

 * of the License, or (at your option) any later version.

 * 

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2010 {Prodevelop}   {Task}

 */

package org.gvsig.installer.lib.impl;

import java.io.File;

import java.io.IOException;

import java.net.URL;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.installer.lib.api.Dependencies;

import org.gvsig.installer.lib.api.InstallerManager.ARCH;

import org.gvsig.installer.lib.api.InstallerManager.JVM;

import org.gvsig.installer.lib.api.InstallerManager.OS;

import org.gvsig.installer.lib.api.InstallerManager.STATE;

import org.gvsig.installer.lib.api.PackageInfo;

import org.gvsig.installer.lib.api.Version;

import org.gvsig.installer.lib.api.execution.InstallPackageServiceException;

import org.gvsig.installer.lib.impl.info.InstallerInfoTags;

import org.gvsig.installer.lib.impl.utils.DeleteFile;

import org.gvsig.installer.lib.impl.utils.Download;

import org.gvsig.tools.task.SimpleTaskStatus;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodr&aacute;</a>

 */

public class DefaultPackageInfo implements PackageInfo {

    private String code = null;

    private String name = null;

    private String description = null;

    private Version version = null;

//    private int build = 0;

    private boolean official;

    private List<File> auxFiles = null;

    private String antScript = null;

    private String type = "unknow";

    private String state = STATE.DEVEL;

    private String operatingSystem = OS.ALL;

    private String architecture = ARCH.ALL;

    private String javaVM = JVM.J1_5;

    private String owner = "";

    private URL sources = null;

    private String gvSIGVersion="";

    private URL defaultDownloadURL = null;

    private String modelVersion = "1.0.1";

    private Dependencies dependencies = null;

    public DefaultPackageInfo() {

        super();

        auxFiles = new ArrayList<File>();

        this.version = new DefaultVersion().parse("0.0.1");

        this.dependencies = new DefaultDependencies();

    }

    public String getCode() {

        return code;

    }

    public String getID() {

        String id =

            this.getCode() + "#" + this.getVersion() + "#" + this.getBuild();

        return id;

    }

    public String getName() {

        return name;

    }

    public String getDescription() {

        return description;

    }

    public Version getVersion() {

        return version;

    }

    public int getBuild() {

        return this.version.getBuild();

    }

    public String getState() {

        return state;

    }

    public boolean isOfficial() {

        return official;

    }

    public void setCode(String code) {

        this.code = code;

    }

    public void setName(String name) {

        this.name = name;

    }

    public void setDescription(String description) {

        this.description = description;

    }

    public void setVersion(String version) {

            int prev = this.version.getBuild();

        this.version.parse(version);

                int curr = this.version.getBuild();

                if (prev!=0 && curr==0){

                        this.version.setBuild(prev);

                }

    }

    public void setVersion(Version version) {

        try {

                int prev = this.version.getBuild();

                        this.version = (Version) version.clone();

                        int curr = this.version.getBuild();

                        if (prev!=0 && curr==0){

                                this.version.setBuild(prev);

                        }

                } catch (CloneNotSupportedException e) {

                        throw new RuntimeException(e);

                }

    }

    public void setBuild(int build) {

            this.version.setBuild(build);

    }

    public void setState(String state) {

        this.state = state;

    }

    public void setOfficial(boolean official) {

        this.official = official;

    }

    public String getOperatingSystem() {

        return operatingSystem;

    }

    public void setOperatingSystem(String operatingSystem) {

        this.operatingSystem = operatingSystem;

    }

    public String getArchitecture() {

        return architecture;

    }

    public void setArchitecture(String architecture) {

        this.architecture = architecture;

    }

    public String getJavaVM() {

        return javaVM;

    }

    public void setJavaVM(String javaVM) {

        this.javaVM = javaVM;

    }

    public String getAntScript() {

        return antScript;

    }

    public void setAntScript(String antScript) {

        this.antScript = antScript;

    }

    public String getType() {

        return type;

    }

    public void setType(String type) {

        this.type = type;

    }

    public String getGvSIGVersion() {

        return gvSIGVersion;

    }

    public void setGvSIGVersion(String gvSIGVersion) {

        this.gvSIGVersion = gvSIGVersion;

    }

    public URL getDownloadURL() {

        return defaultDownloadURL;

    }

    public void setDownloadURL(URL defaultDownloadURL) {

        this.defaultDownloadURL = defaultDownloadURL;

    }

    public String getModelVersion() {

        return modelVersion;

    }

    public void setModelVersion(String modelVersion) {

        this.modelVersion = modelVersion;

    }

    public String getOwner() {

        return owner;

    }

    public void setOwner(String owner) {

        this.owner = owner;

    }

    public URL getSourcesURL() {

        return sources;

    }

    public void setSourcesURL(URL sources) {

        this.sources = sources;

    }

    @Override

    public String toString() {

        StringBuffer buffer = new StringBuffer(super.toString()).append(" (");

        append(buffer, InstallerInfoTags.CODE, getCode());

        append(buffer, InstallerInfoTags.NAME, getName());

        append(buffer, InstallerInfoTags.DESCRIPTION, getDescription());

        append(buffer, InstallerInfoTags.GVSIG_VERSION, getGvSIGVersion());

        append(buffer, InstallerInfoTags.VERSION, getVersion());

        append(buffer, InstallerInfoTags.BUILD, getBuild());

        append(buffer, InstallerInfoTags.OS, getOperatingSystem());

        append(buffer, InstallerInfoTags.ARCHITECTURE, getArchitecture());

        append(buffer, InstallerInfoTags.JVM, getJavaVM());

        append(buffer, InstallerInfoTags.DOWNLOAD_URL, getDownloadURL());

        append(buffer, InstallerInfoTags.STATE, getState());

        append(buffer, InstallerInfoTags.OFFICIAL, isOfficial());

        append(buffer, InstallerInfoTags.TYPE, getType());

        append(buffer, InstallerInfoTags.MODEL_VERSION, getModelVersion());

        append(buffer, InstallerInfoTags.OWNER, getOwner());

        append(buffer, InstallerInfoTags.SOURCES_URL, getSourcesURL());

        append(buffer, InstallerInfoTags.DEPENDENCIES, getDependencies());

        return buffer.append(')').toString();

    }

    public String toStringCompact() {

            //            type      code       version    state    os       arch     jvm      dep

            return String.format("%1$-8.8s %2$-40s %3$-20.20s %4$-5.5s %5$-5.5s %6$-6.6s %7$-5.5s %8$s",

                            this.type,

                            this.code,

                            this.version,

                            this.state,

                            this.operatingSystem,

                            this.architecture,

                            this.javaVM,

                            this.dependencies

            );

    }

    private DefaultPackageInfo append(StringBuffer buffer, String key,

        Object value) {

        buffer.append("\n\t").append(key).append(": ").append(

            value == null ? "" : value);

        return this;

    }

    @Override

    public Object clone() throws CloneNotSupportedException {

        DefaultPackageInfo clone = (DefaultPackageInfo) super.clone();

        clone.auxFiles = new ArrayList<File>(auxFiles);

        return clone;

    }

    public File downloadFile() throws InstallPackageServiceException {

        return this.downloadFile(null);

    }

    public class FileDownloadException extends InstallPackageServiceException {

        private static final long serialVersionUID = 8640183295766490512L;

        private static final String message = "File '%(url)s' download error";

        private static final String KEY = "_File_XurlX_download_error";

        public FileDownloadException(URL url, IOException e) {

            super(message, e, KEY, serialVersionUID);

            setValue("url", url.toString());

        }

    }

    public File downloadFile(SimpleTaskStatus taskStatus)

        throws InstallPackageServiceException {

        Download download = new Download(taskStatus);

        try {

            return download.downloadFile(this.getDownloadURL(), null);

        } catch (IOException e) {

                throw new FileDownloadException(this.getDownloadURL(), e);

        }

    }

    public void addFileToCopy(File file) {

        auxFiles.add(file);

    }

    public File getFileToCopy(int i) {

        return auxFiles.get(i);

    }

    public void removeFileToCopy(File file) {

        auxFiles.remove(file);        

    }

    public void clearFilesToCopy() {

        auxFiles.clear();

    }

    public List<File> getFilesToCopy() {

        return auxFiles;

    }

    public boolean removeInstallFolder(File folder) {

        DeleteFile delete = new DeleteFile();

        boolean success = delete.delete(folder);

        setAntScript(null);

        clearFilesToCopy();

        return success;

    }

    public boolean removeFilesFolder(File folder) {

        DeleteFile delete = new DeleteFile();

        return delete.delete(folder);

    }

    public boolean matchID(String string) {

        String code = this.getID();

        String[] stringParts = string.split("#");

        if (stringParts[0] == code) {

            return true;

        } else

            if (stringParts[0] + "#" + stringParts[1] == code) {

                return true;

            } else

                if (string == code) {

                    return true;

                } else

                    return false;

    }

        public Dependencies getDependencies() {

                return this.dependencies;

        }

        public void setDependencies(Dependencies dependencies) {

                this.dependencies = dependencies;

        }

        public void setDependencies(String dependencies) {

                if( dependencies == null ) {

                        this.dependencies = null;

                } else {

                        this.dependencies = new DefaultDependencies().parse(dependencies);

                }

        }

        public boolean equals(Object obj) {

                PackageInfo other; 

                try {

                        other = (PackageInfo) obj;

                } catch(Exception e) {

                        return false;

                }

                if( !code.equalsIgnoreCase(other.getCode())) {

                        return false;

                }

                if( !version.check("=", other.getVersion())) {

                        return false;

                }

                if( !operatingSystem.equalsIgnoreCase(other.getOperatingSystem())) {

                        return false;

                }

                if( !gvSIGVersion.equalsIgnoreCase(other.getGvSIGVersion())) { 

                        return false;

                }

                if( !state.equalsIgnoreCase(other.getState())) {

                        return false;

                }

                if( !architecture.equalsIgnoreCase(other.getArchitecture())) {

                        return false;

                }

                if( !javaVM.equalsIgnoreCase(other.getJavaVM())) {

                        return false;

                }

                if( !type.equalsIgnoreCase(other.getType())) {

                        return false;

                }

                if( official!=other.isOfficial()) {

                        return false;

                }

                return true;

        }

}