topic Re: Bi-Dimensional string array - Routine output to tJavaRow in Talend Studio

Bi-Dimensional string array - Routine output to tJavaRow

Anonymous — Sat, 16 Nov 2024 08:32:33 GMT

Hello,

I'm facing an issue passign a multi dimensionall array from routine output to tJavaRow.

Scenario:

I've defined a routin with bi-dimensional string :

public static  String [][] post_text_login

In my routine I've several "for" nested cycles, setting array values on specific step:

for(int i=0;i<posts.size();i++)
        {
        	post_text[i] = posts.get(i).getElementsByClass("xxxt").text();
        	post_photo[i] = posts.get(i).getElementsByClass("_5dec _xcx").attr("data-ploi");
        	post_DT[i] = posts.get(i).getElementsByTag("abbr").attr("data-utime");
        };
        for(int j=0;j<posts.size();j++)
        {
        	ret_link[j][0]= post_text[j];
        	ret_link[j][1]= post_photo[j];
        	ret_link[j][2]= post_DT[j];
}

when I call the routine from the tJavaRow, loops are not working:

String [][]s =WebDriver_Selenium_3_8_1.post_text_login(x,x,x)

for(int i=0; i<10; i++) {
row14.post_text = s[i][0];
            row14.post_photo = s[i][1];
            row14.post_DT = s[i][2];
            row14.id_post = s[i][0];
 }

How can I iterate trought the bi-dimensional array and cycle to rows?

Thank you

Re: Bi-Dimensional string array - Routine output to tJavaRow

Anonymous — Sun, 18 Mar 2018 03:35:50 GMT

You to use the tJavaFlex for this. The Start Code section would have this code in it....

String [][]s =WebDriver_Selenium_3_8_1.post_text_login(x,x,x)

for(int i=0; i<10; i++) {

....... the Main Code would have this code in it......

row14.post_text = s[i][0];
row14.post_photo = s[i][1];
row14.post_DT = s[i][2];
row14.id_post = s[i][0];

...... and the End Code would have this code in it....

}

.....yes, you just close the loop here.

You cannot generate rows from a tJavaRow, it just processes each row passed to it. To generate rows the only Java component to use is the tJavaFlex.

Re: Bi-Dimensional string array - Routine output to tJavaRow

Anonymous — Sun, 18 Mar 2018 16:57:47 GMT

Hello,

thx for the tip.

I still have issue understandign how to pass variable from previous componet to tJavaFlex:

This it the code in the start part of tJavaFlex:

String [][]s =WebDriver_Selenium_3_8_1.post_text_login(XXX,YYY,row12.line);

row12.line is always null.

Thx