package other;
import java.io.File;
import script.FileExtension;
import spdxlib.ContentType;
import spdxlib.FileCategory;
/*
* SPDXVersion: SPDX-1.1
* Creator: Person: Nuno Brito
* Created: 2013-11-16T14:49:02Z
* LicenseName: CC-BY-3.0
* FileName: der.java
* FileCategory: SOURCE
* FileCopyrightText: <text> Copyright Š 2013, Nuno Brito </text>
* FileComment: <text> This class provides details about files that have
* the extension of type der. Extensions tend to represent a specific type
* of file structure from where we can extract information. In some cases, the
* same type of file is used for representing different types of data from
* different types of applications. We make no specific arrangement to handle
* these cases, albeit this class should be able of distinguishing each one of
* them and then provide a suited answer. For example, NFO files are both used
* as text files with information or used as binay files by a different tool.
*
* The extension handler should be able of distinguishing these cases.
* </text>
*/
/**
*
* @author Nuno Brito
*/
public class der extends FileExtension{
/**
* How can we confirm that this file extension is appliable to this file?
* This method analyses the binary contents of a file to get the answer.
* @param binaryFile the pointer to a file on disk
* @return True if file matches the data structure reported by the extension
*/
@Override
public Boolean isApplicable(File binaryFile) {
return true;
}
/**
* How can we confirm that this file extension is appliable to this file?
* This method analyses the text of a file to get the answer. You can either
* specify a file or the text. The advantage of using this method is that
* you will not need to read the text from the file for each extension test.
* This brings significant performance improvements when analyzing
* thousands of files.
* @param textFile The content of a text file
* @return True if file matches the data structure reported by the extension
*/
@Override
public Boolean isApplicable(String textFile) {
return true;
}
/**
* A short text explaining what this file type is all about
*/
@Override
public String getDescription() {
return null; // file type description
}
/**
* Are we collecting this description information from somewhere else?
*/
@Override
public String getDescriptionURL(){
return null; // where the original page can be reached
}
/**
* Who is the owner for description that was provided?
* What are the applicable license terms?
*/
@Override
public String getDescriptionCredits(){
return null; //author of description
}
/**
* Typically, this is the three letter identifier of the file extension.
* We use everything in lower case to speed the processing performance.
* @return the unique identifier for this file type
*/
@Override
public String getIdentifierShort() {
return "der";
}
/**
* Who has the copyright over this file? Sometimes this is information that
* can be extracted from the meta-data inside the data contents. When
* available, this information is available using this method.
* @return A string with with copyright text extracted from the file
*/
@Override
public String getCopyright() {
return null;
}
/**
* What is the version for this file? Sometimes this is information that
* can be extracted from the meta-data inside the data contents. When
* available, this information is available using this method.
* @return A string with with version text extracted from the file
*/
@Override
public String getVersion() {
return null;
}
/**
* Returns information is this file has a binary or text based structure.
* This is later used by the "isApplicable()" methods to speed up the
* processing of each file
* @return the type of content expected inside the file
*/
@Override
public ContentType getContentType() {
return ContentType.UNKNOWN;
}
/**
* We can typically group data structures inside files to a few categories.
* Albeit not perfect, it does help to sort out files into groups.
* @return the category generally associated with this file type
*/
@Override
public FileCategory getCategory() {
return FileCategory.UNKNOWN;
}
}