So, I'm making a xaml file using java. This is my line of code in java :
String newAnswer = e.getText().substring(0, 1) + "º" + e.getText().substring(2);
Now
"º"
This part should, according to Google, create a degrees symbol in my xaml file, however when I open the output file in xaml I get this: º , if i remove the amp; part it is correct, but I'd like Kaxaml to stop adding that in the first place, if anyone knows how to achieve this, that'd be greatly appreciated.
This is how my xaml gets saved
Utilities.saveXml(d, "Scherm1.xaml");
Utilities:
public static void saveXml(Document document, String fileName) throws IOException {
FileWriter writer;
XMLOutputter outputter;
outputter = new XMLOutputter();
outputter.setFormat(Format.getPrettyFormat());
writer = new FileWriter(fileName);
outputter.output(document, writer);
writer.flush();
writer.close();
}
try using
+ <TextBlock º"/>
Related
I have a CSV file in Resources of my automation script and I need to amend one cell value to a parameter value I get by creating a folder in a site, I ran this code but then an error comes:
"(The process cannot access the file because it is being used by another process)".
Can anyone let me know how to write my parameter value to CSV file cell, please.
TIA
Method:
public static void writeCSV(String filePath, String separator) throws IOException {
try (OutputStream fileStream = new BufferedOutputStream(new FileOutputStream(filePath));
Writer outStreamWriter = new OutputStreamWriter(fileStream, StandardCharsets.UTF_8);
BufferedWriter buffWriter = new BufferedWriter(outStreamWriter)) {
buffWriter.append("https://mobile/sample_v4.zip");
buffWriter.append(separator);
buffWriter.append(createdTitle);
buffWriter.append(separator);
buffWriter.append("http://2-title-conversion/documentlibrary");
buffWriter.append(separator);
buffWriter.append("TRUE");
buffWriter.append(separator);
buffWriter.append("TRUE");
buffWriter.flush();
}
#Test segment,
loginPg.writeCSV("C:\\Users\\urathya\\Documents\\Automation\\03-11\\resources\\CS.csv",",");
You are not closing the output stream, please close it, it will close file and you can use the same file to append the data.
Placed the reports have overrided all the resultsi would like to print in a table with results but when i printed it overriding the results and it is printing only one line
am passing the values form other class file to print the results
i have tried using Buffered writer for writing the code
public void createTestSummaryHTMLTable(String sample,String samp[le,String sample,String passedText,String status) throws IOException {
File file=new File("C:\\AutomationResults\\Forms\\",foldername);
if(!file.exists()){
file.mkdir();}
final String FILE_PATH =(file+"/"+formname);
//final String FILE_PATH = "C:\\AutomationResults\\Forms\\"+formname;
final String FILE_EXTENSION = "html";
DateFormat df = new SimpleDateFormat("yyyyMMdd"); // add S if you need milliseconds
String filename = FILE_PATH + "_"+ df.format(new Date()) + "." + FILE_EXTENSION;
File file2 = new File(filename);
// if file doesnt exists, then create it
if (!file2.exists()) {
file2.createNewFile();
}
BufferedWriter html = new BufferedWriter(new FileWriter(file2));
html.write("<html><body bgcolor='#E6E6FA'><table border=1 cellpadding=0>");
html.write("<title>Automation Summary report </title>");
html.write("<br>");
html.write("<center><strong><em>Batch report heading</em></strong>");
html.write("<span style ='float; right;position:relative;right:30px;font weight:bold'>"+new Date().toString()+"</span>");
html.write("<tr>");
addlabel1(html,"Test Step Name");
addlabel1(html,"Test Step Description");
addlabel1(html,"Status");
addlabel1(html,"Screenshot");
html.write("</tr>");
html.write("<tr>");
html.newLine();
addlabel(html,sample);
addlabel(html,sample);
String status1 = "Passed";
if (status1.equals(status))
{
html.write("<td width='20'style='color:#00F00;font-weight:bold;text-align:center'>"+status+"</td>");
} else {
html.write("<td width='20'style='color:#A52A2A;font-weight:bold;text-align:center'>"+status+"</td>");
}
addlabel(html,"Screenshot");
html.write("</tr>");
html.write("</table></body></html>");
html.close();
}
Oh, I think i guessed your problem. The file written is a single long line.
That is because write only writes what you give it. You need to put a \n at the end of all your strings.
Alternatively, use Printwriter's println method to output to your file.
You can try adding a boolean parameter to FileWriter that helps to specify whether it should append to or override the existing content. If you pass true, it would open the file for writing in append mode.
Please change this line:
BufferedWriter html = new BufferedWriter(new FileWriter(file2));
To this:
BufferedWriter html = new BufferedWriter(new FileWriter(file2, true));
the actualresult
header is displaying for every row i dont need the header to display for all the rows result am getting is
expected result is
header should display only once
I am working on the task of merging some input PDF documents using iText 5.4.5. The input documents may or may not contain AcroForms and I want to merge the forms as well.
I am using the example pdf files found here and this is the code example:
public class TestForms {
#Test
public void testNoForms() throws DocumentException, IOException {
test("pdf/hello.pdf", "pdf/hello_memory.pdf");
}
#Test
public void testForms() throws DocumentException, IOException {
test("pdf/subscribe.pdf", "pdf/filled_form_1.pdf");
}
private void test(String first, String second) throws DocumentException, IOException {
OutputStream out = new FileOutputStream("/tmp/out.pdf");
InputStream stream = getClass().getClassLoader().getResourceAsStream(first);
PdfReader reader = new PdfReader(new RandomAccessFileOrArray(
new RandomAccessSourceFactory().createSource(stream)), null);
InputStream stream2 = getClass().getClassLoader().getResourceAsStream(second);
PdfReader reader2 = new PdfReader(new RandomAccessFileOrArray(
new RandomAccessSourceFactory().createSource(stream2)), null);
Document pdfDocument = new Document(reader.getPageSizeWithRotation(1));
PdfCopy pdfCopy = new PdfCopy(pdfDocument, out);
pdfCopy.setFullCompression();
pdfCopy.setCompressionLevel(PdfStream.BEST_COMPRESSION);
pdfCopy.setMergeFields();
pdfDocument.open();
pdfCopy.addDocument(reader);
pdfCopy.addDocument(reader2);
pdfCopy.close();
reader.close();
reader2.close();
}
}
With input files containing forms I get a NullPointerException with or without compression enabled.
With standard input docs, the output file is created but when I open it with Acrobat it says there was a problem (14) and no content is displayed.
With standard input docs AND compression disabled the output is created and Acrobat displays it.
Questions
I previously did this using PdfCopyFields but it's now deprecated in favor of the boolean flag mergeFields in the PdfCopy, is this correct? There's no javadoc on that flag and I couldn't find documentation about it.
Assuming the answer to the previous question is Yes, is there anything wrong with my code?
Thanks
We are using PdfCopy to merge differents files, some of files may have fields. We use the version 5.5.3.0. The code is simple and it seems to work fine, BUT sometimes the result file is impossible to print!
Our code :
Public Shared Function MergeFiles(ByVal sourceFiles As List(Of Byte())) As Byte()
Dim document As New Document()
Dim output As New MemoryStream()
Dim copy As iTextSharp.text.pdf.PdfCopy = Nothing
Dim readers As New List(Of iTextSharp.text.pdf.PdfReader)
Try
copy = New iTextSharp.text.pdf.PdfCopy(document, output)
copy.SetMergeFields()
document.Open()
For fileCounter As Integer = 0 To sourceFiles.Count - 1
Dim reader As New PdfReader(sourceFiles(fileCounter))
reader.MakeRemoteNamedDestinationsLocal()
readers.Add(reader)
copy.AddDocument(reader)
Next
Catch exception As Exception
Throw exception
Finally
If copy IsNot Nothing Then copy.Close()
document.Close()
For Each reader As PdfReader In readers
reader.Close()
Next
End Try
Return output.GetBuffer()
End Function
Your usage of PdfCopy.setMergeFields() is correct and your merging code is fine.
The issues you described are because of bugs that have crept into 5.4.5. They should be fixed in rev. 6152 and the fixes will be included in the next release.
Thanks for bringing this to our attention.
Its just to say that we have the same probleme : iText mergeFields in PdfCopy creates invalid pdf. So it is still not fixed in the version 5.5.3.0
Hi I am writing some data to a text file through java code but when i again run the code its again appending to the older data ,i want the new data to overwrite the older version.
can any one help..
BufferedWriter out1 = new BufferedWriter(new FileWriter("inValues.txt" , true));
for(String key: inout.keySet())
{
String val = inout.get(key);
out1.write(key+" , "+val+"\n");
}
out1.close();
code would help, but its likely you are telling it to append the data since the default is to overwrite. find something like:
file = new FileWriter("outfile.txt", true);
and change it to
file = new FileWriter("outfile.txt", false);
or just
file = new FileWriter("outfile.txt");
since the default is to overwrite, either should work.
based on your edit just change the true to false, or remove it, in the FileWriter. The 2nd parameter is not required and when true specifies that you want to append data to the file.
You mentioned a problem of incomplete writes... BufferedWriter() isn't required, if your file is smallish then you can use FileWriter() by itself and avoid any such issues. If you do use BufferedWriter() you need to .flush() it before you .close() it.
BufferedWriter out1 = new BufferedWriter(new FileWriter("inValues.txt"));
for(String key: inout.keySet())
{
String val = inout.get(key);
out1.write(key+" , "+val+"\n");
}
out1.flush();
out1.close();
Set append parameter to false
new FileWriter(yourFileLocation,false);
You can use simple File and FileWriter Class.
The Constructor of FileWrite Class provides 2 different varieties to make a file. One which only takes the Object of file. and another is with two parameters one with file object and second is boolean true/false which indicates whether file to be created is going to be append the contents or overwriting.
following code will do the overwriting of content.
public class WriteFile {
public static void main(String[] args) throws IOException {
File file= new File("new.txt");
FileWriter fw=new FileWriter(file,true);
try {
fw.write("This is first line");
fw.write("This is second line");
fw.write("This is third line");
fw.write("This is fourth line");
fw.write("This is fifth line");
fw.write("hello");
} catch (Exception e) {
} finally {
fw.flush();
fw.close();
}
}
}
It works same with PrintWriter class also, since it also provides 2 different varieties of Constructors same as FileWriter. But you can always refer to Java Doc API.
I need to write something into a text file's beginning. I have a text file with content and i want write something before this content. Say i have;
Good afternoon sir,how are you today?
I'm fine,how are you?
Thanks for asking,I'm great
After modifying,I want it to be like this:
Page 1-Scene 59
25.05.2011
Good afternoon sir,how are you today?
I'm fine,how are you?
Thanks for asking,I'm great
Just made up the content :) How can i modify a text file like this way?
You can't really modify it that way - file systems don't generally let you insert data in arbitrary locations - but you can:
Create a new file
Write the prefix to it
Copy the data from the old file to the new file
Move the old file to a backup location
Move the new file to the old file's location
Optionally delete the old backup file
Just in case it will be useful for someone here is full source code of method to prepend lines to a file using Apache Commons IO library. The code does not read whole file into memory, so will work on files of any size.
public static void prependPrefix(File input, String prefix) throws IOException {
LineIterator li = FileUtils.lineIterator(input);
File tempFile = File.createTempFile("prependPrefix", ".tmp");
BufferedWriter w = new BufferedWriter(new FileWriter(tempFile));
try {
w.write(prefix);
while (li.hasNext()) {
w.write(li.next());
w.write("\n");
}
} finally {
IOUtils.closeQuietly(w);
LineIterator.closeQuietly(li);
}
FileUtils.deleteQuietly(input);
FileUtils.moveFile(tempFile, input);
}
I think what you want is random access. Check out the related java tutorial. However, I don't believe you can just insert data at an arbitrary point in the file; If I recall correctly, you'd only overwrite the data. If you wanted to insert, you'd have to have your code
copy a block,
overwrite with your new stuff,
copy the next block,
overwrite with the previously copied block,
return to 3 until no more blocks
As #atk suggested, java.nio.channels.SeekableByteChannel is a good interface. But it is available from 1.7 only.
Update : If you have no issue using FileUtils then use
String fileString = FileUtils.readFileToString(file);
This isn't a direct answer to the question, but often files are accessed via InputStreams. If this is your use case, then you can chain input streams via SequenceInputStream to achieve the same result. E.g.
InputStream inputStream = new SequenceInputStream(new ByteArrayInputStream("my line\n".getBytes()), new FileInputStream(new File("myfile.txt")));
I will leave it here just in case anyone need
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
try (FileInputStream fileInputStream1 = new FileInputStream(fileName1);
FileInputStream fileInputStream2 = new FileInputStream(fileName2)) {
while (fileInputStream2.available() > 0) {
byteArrayOutputStream.write(fileInputStream2.read());
}
while (fileInputStream1.available() > 0) {
byteArrayOutputStream.write(fileInputStream1.read());
}
}
try (FileOutputStream fileOutputStream = new FileOutputStream(fileName1)) {
byteArrayOutputStream.writeTo(fileOutputStream);
}