Setting the context and globalMap variables using tJava
Although this recipe is centered on the use of tJava
, it also acts as a convenient means of illustrating how the context
and globalMap
variables can be directly referenced from within the majority of Talend components.
Getting ready
Open jo_cook_ch05_0010_tJavaContextGlobalMap
, then open the context panel, and you should see a variable named testValue
.
How to do it…
- Open
tMap_1
and type in the following code:System.out.println("tJava_1"); context.testValue ="testValue is now initialized"; globalMap.put("gmTestValue", "gmTestValue is now initialized");
- Open
tMap_2
and type in the following code: ...
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