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Old February 16th, 2013, 01:11 PM
lalossa lalossa is offline
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How to create an array of maps

Hi,
I would like to use simpleJdbcInsert class and executeBatch method

public int[] executeBatch(Map<String,Object>[] batch)

So I need to pass an array of Map<String,Object> as paramter. How to create such an array?
What I tried is
Map<String, Object>[] myArray = new HashMap<String, Object>[10]

It is error: Cannot create generic array of Map<String, Object>

So how to create an array of Map<String, Object> ?
Thanks

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Old February 19th, 2013, 11:12 AM
jojofromjory jojofromjory is offline
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Quote:
Originally Posted by lalossa
Hi,
I would like to use simpleJdbcInsert class and executeBatch method

public int[] executeBatch(Map<String,Object>[] batch)

So I need to pass an array of Map<String,Object> as paramter. How to create such an array?
What I tried is
Map<String, Object>[] myArray = new HashMap<String, Object>[10]

It is error: Cannot create generic array of Map<String, Object>

So how to create an array of Map<String, Object> ?
Thanks


You could make an ArrayList from this using the List interface.

Code:
List<HashMap<String, Object>> l = new ArrayList<HashMap<String,Object>>();


Greetings, Jojo

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