Document Editor depends on server side interaction for below listed operations can be written in Java using syncfusion-ej2-wordprocessor-18.1.0.29.jar file available in Essential-JS2 build installed location.
Syntax:
Jar file:
(installed location)/Syncfusion/Essential Studio/JavaScript - EJ2/18.1.0.29/JarFiles/syncfusion-ej2-wordprocessor-18.1.0.29.jar
Example:
Jar file:
C:/Program Files (x86)/Syncfusion/Essential Studio/JavaScript - EJ2/18.1.0.29/JarFiles/syncfusion-ej2-wordprocessor-18.1.0.29.jar
This section explains how to create the service for Document Editor in Java.
Word documents can be imported to Document Editor using the below code snippet.
@CrossOrigin(origins = "*", allowedHeaders = "*")
@PostMapping("/api/wordeditor/Import")
public String uploadFile(@RequestParam("files") MultipartFile file) throws Exception {
try {
//Convert the word document in to sfdt.
return WordProcessorHelper.load(file.getInputStream(), FormatType.Docx);
} catch (Exception e) {
e.printStackTrace();
return "{\"sections\":[{\"blocks\":[{\"inlines\":[{\"text\":" + e.getMessage() + "}]}]}]}";
}
}Paste with formatting action is defined in the below code snippet.
@CrossOrigin(origins = "*", allowedHeaders = "*")
@PostMapping("/api/wordeditor/SystemClipboard")
public String systemClipboard(@RequestBody CustomParameter param) {
if (param.content != null && param.content != "") {
try {
//Convert the pasted content into sfdt.
return WordProcessorHelper.loadString(param.content, GetFormatType(param.type.toLowerCase()));
} catch (Exception e) {
return "";
}
}
return "";
}
public class CustomParameter {
public String content;
public String type;
public String getContent() {
return content;
}
public String getType() {
return type;
}
public void setContent(String value) {
content= value;
}
public void setType(String value) {
type = value;
}
}Restrict editing action is defined in the below code snippet.
@CrossOrigin(origins = "*", allowedHeaders = "*")
@PostMapping("/api/wordeditor/RestrictEditing")
public String[] restrictEditing(@RequestBody CustomRestrictParameter param) throws Exception {
if (param.passwordBase64 == "" && param.passwordBase64 == null)
return null;
//Compute hash value for the specfied password.
return WordProcessorHelper.computeHash(param.passwordBase64, param.saltBase64, param.spinCount);
}
public class CustomRestrictParameter {
public String passwordBase64;
public String saltBase64;
public int spinCount;
public String getPasswordBase64() {
return passwordBase64;
}
public String getSaltBase64() {
return saltBase64;
}
public int getSpinCount() {
return spinCount;
}
public void setPasswordBase64(String value) {
passwordBase64= value;
}
public void setSaltBase64(String value) {
saltBase64= value;
}
public void setSpinCount(int value) {
spinCount= value;
}
}Note: Please refer the Java Web API sample.