I am new to both DOORS and DXL. I've been trying to copy a module in a project template to any given project folder using DXL, but my approaches haven't been working. Here's the part of my script where the copy and paste operations are attempted:
// Where string originalModule is the path to the module being copied.
// Where string targetPath is the path to where the copied module should be pasted.
ModName_ originalMMP = module(originalModule)
string originalMMPdesc = description(originalMMP)
clipCopy(originalMMP)
clipPaste(targetPath)
clipClear()
Whenever I run my script in the DOORS' DXL editor, I get an error indicating that the functions clipCopy() and clipPaste() have invalid arguments. In the DXL reference manual, it indicates that the type of the arguments should be of Item type, but I'm not totally sure I'm understanding that.
I have tried this other approach as well:
// The same conventions as above are used for the originalModule and targetPath
// string type variables.
// The variable string targetPathTemp contains the path to the replicated
// file New Module Temp
ModName_ originalMMP = module(originalModule)
string originalMMPdesc = description(originalMMP)
bool OK = copy(originalMMP,"New Module Temp", originalMMPdesc)
ModName_ newMMP = module(targetPathTemp)
// Moving and Renaming:
ErrMess = move(newMMP, targetPath)
ErrMess = rename(copiedMMP,newModuleName, originalMMPdesc)
I get the same errors as clipCopy() and clipPaste() for the functions: copy() and move().
Does anyone have any idea of what am I doing wrong, and what exactly am I not understanding?
Thanks in advance!
I think clipCopy and its brethren only work with Items. Use Item originalMMP = item(originalModule) instead of ModName_...
Related
I am facing path traversal vulnerability while analyzing code through checkmarx. I am fetching path with below code:
String path = System.getenv(variableName);
and "path" variable value is traversing through many functions and finally used in one function with below code snippet:
File file = new File(path);
Checkmarx is marking it as medium severity vulnerability.
Please help.
How to resolve it to make it compatible with checkmarx?
Other answers that I believe Checkmarx will accept as sanitizers include Path.normalize:
import java.nio.file.*;
String path = System.getenv(variableName);
Path p = Paths.get(path);
Path normalizedPath = p.normalize();
path = new File(normalizedPath.toString());
or the FilenameUtils.normalize method:
import org.apache.commons.io.FilenameUtils;
String path = System.getenv(variableName);
File file = new File(FilenameUtils.normalize(path));
You can generate canonicalized path by calling File.getCanonicalPath().
In your case:
String path = System.getenv(variableName);
path = new File(path).getCanonicalPath();
For more information read Java Doc
This has been asked before, and I have tried each proposed solution, but all fail.
I have put a javascript file (hl.js) in myapp/src/main/resources
I have tried to read it with the following code taken from the "solutions":
1 - getRsourcesAsStream. returns null inputstream.
InputStream is = this.class.classLoader.getResourceAsStream("hl.js")
2 - getResource - returns null
File myFile = grailsApplication.mainContext.getResource("hl.js").file
3 - getResourceAsStream with classloader - returns null.
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
InputStream is = classLoader.getResourceAsStream("hl.js");
Interestingly, if I do the following:
String fileNameAndPath = this.class.classLoader.getResource("hl.js").getFile()
System.out.println(fileNameAndPath);
File file = new File(fileNameAndPath)
InputStream is = file.newInputStream();
This prints out:
/Users/me/dev/grails_projects/myapp/src/main/resources/hl.js
But "is" is always null.
I an trying to get an input stream so I can evaluate the javascript via nashorn:
ScriptEngine engine = new ScriptEngineManager().getEngineByName("nashorn");
engine.eval(is)
Grails 3.3.8
Any ideas?
Get the resource and open a stream on it.
def resource = this.class.classLoader.getResource('conf.json')
def path = resource.file // absolute file path
return resource.openStream() // input stream for the file
Source: https://www.damirscorner.com/blog/posts/20160313-AccessingApplicationFilesFromCodeInGrails.html
Well, I dont know why the solutions 1, 2 and 3 do not work, but I found a more long winded way which does work. The main issue is that there are lots of different implementations of eval(), and netbeans "go to declaration" has never worked (presumably some configuration issue in netbeans).
It turns out that the eval() version i happen to be using is expecting a Reader, where as the default documentation shows it needs in InputStream. Also, reader is not the same as InputStreamReader.
This is the solution I found:
import javax.script.ScriptEngine
import javax.script.ScriptEngineManager
import org.grails.core.io.ResourceLocator
ScriptEngine engine = new ScriptEngineManager().getEngineByName("nashorn");
String fileNameAndPath = this.class.classLoader.getResource("hl.js").getFile()
System.out.println(fileNameAndPath);
File file = new File(fileNameAndPath)
System.out.println("exists: " + file.exists())
Reader reader = file.newReader();
engine.eval(reader)
I want to use the following console program to get the type information (not the data) of Csv type provider. The file name will be passed as a command line argument. However, it seems the CsvProvider<> only accept constant literal.
Is there a way to workaround it? Or is it possible to do it using F# script?
Or can F# compiler service help?
Or is there any other project does this?
open FSharp.Data
open Microsoft.FSharp.Collections
open System
[<Literal>]
let fn = """C:\...\myfile.csv""" // Want to dynamically set the fn from arguments
[<EntryPoint>]
let main argv =
let myFile = CsvProvider<fn>.GetSample()
// The following doesn't work
let fn = argv.[0]
let myFile = CsvProvider<fn>.GetSample()
// code to get type information of myFile
I think you might be misunderstanding the purpose of the CSV type provider - the idea is that you have a representative sample of your data available at compile time (and can use it to guide the type inference). At runtime, you just give it (possibly a different) file with the same format. This gives you a nice way of handling files with known format.
If you want to parse arbitrary CSV files (with different headers etc.) then CSV type provider won't help. However, you can still use the CsvFile type from F# Data which provides a simple CSV parser. Example from the documentation:
// Download the stock prices
let msft = CsvFile.Load("http://ichart.finance.yahoo.com/table.csv?s=MSFT")
// Print the prices in the HLOC format
for row in msft.Rows do
printfn "HLOC: (%s, %s, %s)" (row.GetColumn "High")
(row.GetColumn "Low") (row.GetColumn "Date")
Here, you loose the nice static typing, but you can load file with any format (and then dynamically look at the columns that were available in the file).
Suggested by Tomas, the following F#-Data CSV provider function can be used to resolve the issue.
let data = CsvFile.Load(....)
let inferredProperties =
// InferColumnTypes : inferRows:int
// * missingValues:string []
// * cultureInfo:CultureInfo
// * schema:string
// * assumeMissingValues:bool
// * preferOptionals:bool
// * ?unitsOfMeasureProvider:IUnitsOfMeasureProvider
// -> PrimitiveInferedProperty list
data.InferColumnTypes(10000, [|""|], CultureInfo.InvariantCulture, "", false, true)
Not sure what the parameters should be used. But the above settings seem work OK.
I'm writing a Jenkins plugin and i'm using build.getWorkspace() to get the path to the current workspace. The issue is that this returns a FilePath object.
How can i convert this to a File object?
Although I haven't tried this, according to the javadoc you can obtain the URI from which you can then create a file: File myFile = new File(build.getWorkspace().toURI())
Please use the act function and call your own FileCallable implementation if your plugin should work for master and slaves. For more information check the documentation, chapter "Using FilePath smartly" or this stackoverflow answer.
Code example (source):
void someMethod(FilePath file) {
// make 'file' a fresh empty directory.
file.act(new Freshen());
}
// if 'file' is on a different node, this FileCallable will
// be transferred to that node and executed there.
private static final class Freshen implements FileCallable<Void> {
private static final long serialVersionUID = 1;
#Override public Void invoke(File f, VirtualChannel channel) {
// f and file represent the same thing
f.deleteContents();
f.mkdirs();
return null;
}
}
This approach
File myFile = new File(build.getWorkspace().toURI()) is not the correct solution. I don't know why this has been an accepted anwser till date.
The approach mentioned by Sascha Vetter is correct, taking the reference from official Jenkins javadocs
,which clearly says and I quote
Unlike File, which always implies a file path on the current computer, FilePath represents a file path on a specific agent or the controller.
So being an active contributor to Jenkins community, I would reference the answer given by Sascha Vetter.
PS. Reputation point criteria makes me unable to up-vote the correct answer.
I can't get the path of my project. I have tried many ways but the result is the path of the directory of eclipse and I don't know why.
Note that I didn't create the project, I imported it.
Here is what I have tried:
The first :
private String destination = new File("").getAbsolutePath()+"\\";
The second:
IWorkspace workspace = ResourcesPlugin.getWorkspace();
File file2 = workspace.getRoot().getLocation().toFile();
private String destination = file2..getAbsolutePath()+"\\";
The third:
private String destination=System.getProperty("user.dir");
All of these methods didn't work for me and I don't know why.