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.MalformedURLException;

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.PackageInfo;

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

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.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 defaultDownloadURL = null;

        private String modelVersion = "1.0.1";

        private Dependencies dependencies = null;

        // private Set<String> categories = null;

        private List<String> categories = null;

        private URL webURL = null;

        public DefaultPackageInfo() {

                super();

                auxFiles = new ArrayList<File>();

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

                this.dependencies = new DefaultDependencies();

                this.categories = new ArrayList<String>();

        }

        public String getCode() {

                return code;

        }

        public String getID() {

                String id = this.getCode() + "#" + this.getVersion() + "#"

                                + this.getBuild() + "#" + this.getOperatingSystem() + "#"

                                + this.getArchitecture();

                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) {

                if (version == null) {

                        return;

                }

                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() {

                URL url = null;

                try {

                        url = new URL(defaultDownloadURL);

                } catch (MalformedURLException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

                return url;

        }

        public String getDownloadURLAsString() {

                return this.defaultDownloadURL;

        }

        public URL getDownloadURL(URL baseURL) {

                String URLString = baseURL.toString();

                if (!URLString.endsWith("/")) {

                        URLString += "/";

                }

                URLString += ("dists/" + getGvSIGVersion() + "/" + "packages.gvspki");

                try {

                        return new URL(URLString);

                } catch (MalformedURLException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                        return null;

                }

        }

        public void setDownloadURL(URL defaultDownloadURL) {

                this.defaultDownloadURL = defaultDownloadURL.toString();

        }

        public void setDownloadURL(String 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());

                append(buffer, InstallerInfoTags.WEB_URL, getWebURL());

                append(buffer, InstallerInfoTags.CATEGORIES, getCategories());

                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 id = this.getID();

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

                if (stringParts.length == 1) {

                        if (stringParts[0].equals(this.getCode())) {

                                return true;

                        } else {

                                return false;

                        }

                } else {

                        if (stringParts.length == 2) {

                                if ((stringParts[0] + stringParts[1])

                                                .equals((this.getCode() + this.getVersion()))) {

                                        return true;

                                } else {

                                        return true;

                                }

                        } else {

                                if (string.equals(id)) {

                                        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);

                }

        }

        @Override

        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;

        }

        public URL getWebURL() {

                return webURL;

        }

        public void setWebURL(URL webURL) {

                this.webURL = webURL;

        }

        public List<String> getCategories() {

                return this.categories;

        }

        public void setCategories(List<String> categoriesList) {

                for (int i = 0; i < categoriesList.size(); i++) {

                        if (!this.categories.contains(categoriesList.get(i))) {

                                this.categories.add(categoriesList.get(i));

                        }

                }

        }

        public String getCategoriesAsString() {

                String categoriesString = "";

                for (int i = 0; i < this.categories.size(); i++) {

                        categoriesString += this.categories.get(i) + ", ";

                }

                return categoriesString;

        }

        public void addCategoriesAsString(String categoriesString) {

                categoriesString.trim();

                String[] cadena = categoriesString.split(",");

                for (int i = 0; i < cadena.length; i++) {

                        String trimCadena = cadena[i].trim();

                        if ((!this.categories.contains(trimCadena)) && (trimCadena != "")) {

                                this.categories.add(trimCadena);

                        }

                }

        }

}