Application: gvSIG desktop » gvSIG scripting

package org.gvsig.scripting.impl;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import org.apache.commons.io.FileUtils;

import org.apache.tika.Tika;

import org.gvsig.scripting.ScriptingExternalFile;

import org.gvsig.scripting.ScriptingFolder;

import org.gvsig.scripting.ScriptingManager;

public class DefaultScriptingExternalFile extends AbstractUnit implements ScriptingExternalFile  {

    private File externFile = null;

    private String mimeType = null;

    private static Tika tika = null;

    public DefaultScriptingExternalFile(ScriptingFolder parent, ScriptingManager manager, String id) {

        super(parent, ScriptingManager.UNIT_EXTERNALFILE, manager, id);

        this.externFile = new File(parent.getFile(),id);

    }

    @Override

    public void load(ScriptingFolder folder, String id) {

    }

    @Override

    public boolean rename(String newId) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public void create(ScriptingFolder folder, String id) {

        File file = this.externFile;

        try {

            file.createNewFile();

        } catch (IOException e) {

            logger.warn("Can't create inf file in '" + file.getAbsolutePath() + "'.", e);

        }        

    }

    @Override

    public void create(ScriptingFolder folder, String id, String language) {

        this.create(folder, id);

    }

    @Override

    public boolean remove() {

        return this.externFile.delete();

    }

    @Override

    public boolean move(ScriptingFolder target) {

        return false;

    }

    @Override

    public String[] getIconNames() {

        return new String[]{

            "scripting_externalfile",

            "scripting_externalfile_open"

        };

    }

    public File getExternalFile() {

        return this.externFile;

    }

    @Override

    public List<File> getFiles() {

        List<File> l=new ArrayList<>();

        l.add(this.externFile);

        return l;

    }

    @Override

    public String getMimeType() {

        if( this.mimeType != null ) {

            return this.mimeType;

        }

        if( tika == null ) {

            tika = new Tika();

        }

        try {

            this.mimeType = tika.detect(externFile);

        } catch (IOException ex) {

            return "application/octet-stream";

        }

        return this.mimeType;

    }

    @Override

    public void setContents(String text) {

        try {

            FileUtils.write(externFile, text);

        } catch (IOException ex) {

            throw new RuntimeException(ex);

        }

    }

    @Override

    public String getContentsAsText() {

        try {

            return FileUtils.readFileToString(externFile);

        } catch (IOException ex) {

            throw new RuntimeException(ex);

        }

    }

}