Simulation Data

This simulation creates four product servers:

• urn:eda:rmi:NIH.NCI.EDRN.MOFFITT.PRODUCT_SERVER"
• urn:eda:rmi:NIH.NCI.EDRN.SAN_ANTONIO.PRODUCT_SERVER
• urn:eda:rmi:NIH.NCI.EDRN.CREIGHTON.PRODUCT_SERVER
• urn:eda:rmi:NIH.NCI.EDRN.COLORADO.PRODUCT_SERVER

The product servers answer with randomized data as well as (non-patient-specific) data from actual ERNE nodes. The randomization is coherent, such that the same query will always produce the same results. The simulated nodes return values for the following Common Data Elements (CDEs):

• STUDY_PROTOCOL_ID
• STUDY_SITE_ID
• STUDY_PARTICIPANT_ID
• SPECIMEN_CONTACT-EMAIL_TEXT
• BASELINE_CANCER-CONFIRMATION_CODE
• BASELINE_DEMOGRAPHICS-GENDER_CODE
• BASELINE_DEMOGRAPHICS_RACE_CODE
• BASELINE_SMOKE-REGULAR_1YEAR_CODE
• BASELINE_CANCER-ICD9-CODE
• SPECIMEN_TISSUE_ORGAN-SITE_CODE
• BASELINE_FAMILY_CANCER-LOCATION_CODE
• SPECIMEN_DAY-CA-DIAGNOSIS_VALUE
• BASELINE_CANCER-AGE-DIAGNOSIS_VALUE
• SPECIMEN_AGE-COLLECTED_VALUE
• BASELINE_FAMILY_CANCER-CONFIRMATION_CODE
• SPECIMEN_AMOUNT_REMAINING_VALUE
• SPECIMEN_AMOUNT-STORED_VALUE
• SPECIMEN_AMOUNT_REMAINING_UNIT_CODE
• SPECIMEN_AMOUNT-STORED_UNIT_CODE
• SPECIMEN_AVAILABLE_CODE

Using the Simulation

To contact the product servers in the ERNE simulation, first use the RMI Registry running on clasp.jpl.nasa.gov port 9100. The following is a valid property setting for OODT software:

      
     -Drmiregistries=rmi://clasp.jpl.nasa.gov:9100
   
    

Select one of the four product servers listed above and use that as the argument to the ProductClient .

Then, make a query using an ERNE-compatible XMLQuery object.

You can also make such queries from the command-line as follows:

      
     java \
   
     
-classpath \
   
     
$HOME/dev/edm-commons/target/edm-commons-2.2.3.jar \
   
     
$HOME/dev/edm-query/target/edm-query-2.0.0.jar \
   
     
$HOME/dev/grid-product/target/grid-product-3.0.1.jar \
   
     
-Drmiregistries=rmi://clasp.jpl.nasa.gov:9100 \
   
     
jpl.eda.product.ProductClient \
   
     
-out \
   
     
urn:eda:rmi:NIH.NCI.EDRN.MOFFITT.PRODUCT_SERVER \
   
     
"SPECIMEN_AGE-COLLECTED_VALUE = 32 AND \
   
     
RETURN = STUDY_PROTOCOL_ID AND RETURN = \
   
     
STUDY_SITE_ID AND RETURN = \
   
     
SPECIMEN_CONTACT-EMAIL_TEXT"