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Java.SetObjectField
Sets a field on an object.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
Java | 6.5 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ❌ No |
Parameters
Parameter | Description | Example |
---|---|---|
JObject | The java object reference number. | $j |
FieldName | The name of the field. | "test" |
Signature | The java signature of the field. This describes the data type of the field. |
"I" |
Value | The value to use for the field. | 123 |
Result
Returns OK or error.
Description
Sets a field on an object.Data type is automatically detected by plugin from signature.
Java is only available if you call Java.Initialize before to load the java runtime.
Supported data types include: void, int, long, boolean, string, double, float, char, byte, object, byte array (for container), char array (using FileMaker text).
Examples
Test object field:
Set Variable [$j; Value:MBS( "Java.NewClassObject"; "test"; "<init>"; "()V")]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "value"; "I"; 2345)]
Set Variable [$r; Value:MBS( "Java.GetObjectField"; $j; "value"; "I")]
Show Custom Dialog ["value"; $r]
Set Variable [$r; Value:MBS( "Java.Release"; $j)]
Sets various fields:
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_boolean"; "Z"; 1)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_byte"; "B"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_byteArray"; "[B"; Java Test::TestContainer)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_char"; "C"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_charArray"; "[C"; "123")]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_double"; "D"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_float"; "F"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_int"; "I"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_long"; "J"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_short"; "S"; 123)]
Set Variable [$r; Value:MBS( "Java.SetObjectField"; $j; "property_string"; "Ljava/lang/String;"; "123")]
See also
Example Databases
This function checks for a license.
Created 2nd October 2016, last changed 18th October 2016
