JarCastingGet MimeType of the file in Java
This is a collection of simple classes which retrieve meta-data from the file content.
1. Getting started
Just add the following dependency in your pom.xml file:
<dependency>
<groupId>com.antkorwin</groupId>
<artifactId>mimetype</artifactId>
<version>0.1</version>
</dependency>
2. How to get mime-type of file in java
File file = new File("document.pdf");
String type = new MimeTypeResolver().get(file);
System.out.println(type);
this code prints : application/pdf
3. How to get SHA-256 of file content in Java
File file = new File("document.pdf");
String sha256 = new Sha256Resolver().get(file);
System.out.println(sha256);
this code prints the SHA-256 of the document.pdf file : bbf9546ec49f2bfe384a91cb5a33831c67a69fb8a7197346f261df0aa8f7a048
4. How to extract text of the Word\Excel\Pdf document in Java
File file = new ResourceFile("word.docx").getFile();
String text = new FileTextResolver().get(file);
assertThat(text).containsSubsequence("This is the content of word file...");