35 lines
1.1 KiB
Java
35 lines
1.1 KiB
Java
package com.baeldung.geode.functions;
|
|
|
|
import com.baeldung.geode.Customer;
|
|
import com.baeldung.geode.CustomerKey;
|
|
import org.apache.geode.cache.Region;
|
|
import org.apache.geode.cache.execute.Function;
|
|
import org.apache.geode.cache.execute.FunctionContext;
|
|
import org.apache.geode.cache.execute.RegionFunctionContext;
|
|
|
|
import java.util.Map;
|
|
|
|
public class UpperCaseNames implements Function<Boolean> {
|
|
private static final long serialVersionUID = -8946294032165677602L;
|
|
|
|
@Override
|
|
public void execute(FunctionContext<Boolean> context) {
|
|
RegionFunctionContext regionContext = (RegionFunctionContext) context;
|
|
Region<CustomerKey, Customer> region = regionContext.getDataSet();
|
|
|
|
for (Map.Entry<CustomerKey, Customer> entry : region.entrySet()) {
|
|
Customer customer = entry.getValue();
|
|
customer.setFirstName(customer.getFirstName()
|
|
.toUpperCase());
|
|
}
|
|
|
|
context.getResultSender()
|
|
.lastResult(true);
|
|
}
|
|
|
|
@Override
|
|
public String getId() {
|
|
return getClass().getName();
|
|
}
|
|
}
|