Converting a CGM file to ODT can be done in two easy steps using Aspose.Total for Java. Aspose.Total for Java is a powerful suite of APIs that allow developers to create, manipulate, and convert documents in a variety of formats.
The first step is to render the CGM file to DOC using Aspose.PDF for Java. Aspose.PDF for Java is a powerful PDF manipulation API that allows developers to create, edit, and convert PDF documents. It also allows developers to render CGM files to DOC.
The second step is to convert the DOC file to ODT using Aspose.Words for Java. Aspose.Words for Java is a powerful document processing API that allows developers to create, manipulate, and convert documents in a variety of formats. It also allows developers to convert DOC files to ODT.
By using Aspose.Total for Java, developers can easily convert CGM files to ODT in two simple steps. First, they can render the CGM file to DOC using Aspose.PDF for Java. Then, they can convert the DOC file to ODT using Aspose.Words for Java. This makes it easy for developers to convert CGM files to ODT quickly and easily.
Java API to Convert CGM to ODT
Conversion Requirements
You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.PDF for Java and Aspose.Words for Java in your pom.xml.
Alternatively, you can get a ZIP file from downloads .
Document document = new Document("template.cgm"); | |
document.save("DocOutput.doc", SaveFormat.DOC); | |
Document outputDocument = new com.aspose.words.Document("DocOutput.doc"); | |
//save into related format | |
outputDocument.save("output.docm", SaveFormat.DOCM); |
Open Password Protected CGM Document via Java
While converting CGM to ODT, even if your document is password protected, you can still open it using PDF Manipulation API Aspose.PDF for Java . In order to open the encrypted file, you need to create a Document object and open the CGM using the owner’s password.
Document document = new Document("input.cgm", "password"); | |
document.save("Output.doc", SaveFormat.DOC); |
Save ODT Document to a Database via Java
While saving your input document to ODT file format, you can also save your document to database instead of a file system. You may need to implement storing and retrieving Document objects to and from a database. This would be necessary if you were implementing any type of content management system. In order to save your ODT to database it is often necessary to serialize the document to obtain a byte array. This can be done using Aspose.Words for Java API. After getting your byte array, you can store it in the database using SQL statement.
public static void StoreToDatabase(Document doc, Connection mConnection) throws Exception { | |
// create an output stream which uses byte array to save data | |
ByteArrayOutputStream aout = new ByteArrayOutputStream(); | |
// save the document to byte array | |
doc.save(aout, SaveFormat.DOCM); | |
// get the byte array from output steam | |
// the byte array now contains the document | |
byte[] buffer = aout.toByteArray(); | |
// get the filename from the document. | |
String fileName = doc.getOriginalFileName(); | |
String filePath = fileName.replace("\\", "\\\\"); | |
// create the SQL command. | |
String commandString = "INSERT INTO Documents (FileName, FileContent) VALUES('" + filePath + "', '" + buffer + "')"; | |
Statement statement = mConnection.createStatement(); | |
statement.executeUpdate(commandString); | |
} |