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2020-03-09Use Rhino javascript executor in apex-pdpliamfallon11-81/+126
Integation unit tests resultd in StackOverflowException errors in the Graal Javascript interpreter. Following extensive testing and trouobleshooting, it proved very difficult to fix these issues in Graal as the stck overflow errors were occurring in native class instantiation methods being invoked by Grall on the JVM. The alternative Rhino Javascript engine is developed by mozilla, and was incorporated into the Java 6 JVM and evolved into Nashorn in the Java 8 JVM. Oracle dropped Nashorn in Java 11. However, in parallel, Rhino development has continued. This review brings in the Rhino javascript engine into apex-pdp as the replacement for Nashorn and instead of Graal. Graal seems to be pretty unstable as yet so we may bring it in in future releases but for now Rhino is a more stable and reliable alternative. Issue-ID: POLICY-2106 Change-Id: I0edeff3b0bee404b38e3ebe22001a6e3375a44dc Signed-off-by: liamfallon <liam.fallon@est.tech>
2020-03-01Switch apex to Graal javascript engineliamfallon15-318/+1958
This is the main review to switch out the Nashorn Javascript interpreter and switch in the Graal javascript interpreter for apex Javascript tasks. The Graal Javascript dialect differs slightly from Nashorn in the way it accesses information passed over from the Java world so Javascript tasks need to be converted. Subsequent reviews will convert the JUnit tests marked @Ignore in previous reviews to this one and will convert the Javascript tasks into a format Graal can handle. Subsequent reviews will also convert the examples over to Graal format. Issue-ID: POLICY-2106 Change-Id: Ief582a36539e8a87724c17fb7e56864d5e471c07 Signed-off-by: liamfallon <liam.fallon@est.tech>
2019-07-10Add integration tests for executor propertiesliamfallon3-13/+19
Added integration test that sets properties in a dummy plugin and amends them in tasks in a policy. Variosu tests added to check combinations of where properties are set in plugins or in tasks or both. Implementaiton changed to: - Always pass in a Properies object, the properties object coming into the policy cannot be null because the task/TSL/SFL may wish to set it - Fix a bug where the properties were not passed from the ApexEvent to the engine event in the ApexEventUnmarshaller class Issue-ID: POLICY-1743 Change-Id: I6aa152b28d46cf3cc6fa56a1a95b76a8e55f5a49 Signed-off-by: liamfallon <liam.fallon@est.tech>
2019-06-26Add passthrough properties for APEX engineliamfallon6-28/+37
APEX event receiver and sender plugins sometimes need to exchange information with tasks, especially in the case of REST communication. This change enables passthrough of Properties from the event carrier technology plugins to APEX task, task selection, and state finalizer logics. Apologies for the size of the review but this change involves passinng the properties through all the APEX components, hence the large number of small changes. Issue-ID: POLICY-1742 Change-Id: I219fd69550f06702ef64adbb165fe7baac422e96 Signed-off-by: liamfallon <liam.fallon@est.tech>
2019-06-21Replace uses of getCanonicalName() with getName() in APEXa.sreekumar1-3/+3
Change-Id: Ifcd8866e65a7bc1238d5a4137f7bad288a5bfb3b Issue-ID: POLICY-1861 Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
2019-03-19Fix checkstyle/Sonar issues on juint/sonar fixesliamfallon7-7/+11
Recent changes to increase code coverage and fox Sonar bugs have introduced checkstyle and further Sonar issues. This review cleans those up. Issue-ID: POLICY-1523 Change-Id: I829217ef77d52e57f9713cfeee5b122e1f25efbc Signed-off-by: liamfallon <liam.fallon@est.tech>
2019-03-06Increase test coverage for plugins-executor-jsHengye7-70/+535
Add junit test cases into apex-pdp/plugins/plugins-executor-javascript Issue-ID: POLICY-1523 Change-Id: Ie8017be2f7507fdb641a4020e13152c656cadf04 Signed-off-by: Hengye <yehui.wang@est.tech>
2018-09-13Sonar/Checkstyle in service/pluginsliamfallon3-26/+27
Sonar and Checkstyle changes in plugins and services, and knock on changes Issue-ID: POLICY-1034 Change-Id: Iff7df74e54fce2c661dcc2fae75ae93d4cacfe5b Signed-off-by: liamfallon <liam.fallon@ericsson.com>
2018-09-04Fix checkstyle issues in apex model basicliamfallon3-23/+23
CHeckstyle issues in apex model basic and knock on changes in other apex modules. Issue-ID: POLICY-1034 Change-Id: I65823f5e2e344526abc74b0812877113acb056ec Signed-off-by: liamfallon <liam.fallon@ericsson.com>
2018-08-05Adding Apex docs for Plugins moduleDinh Danh Le5-0/+173
Change-Id: Icf68473b472a5896972de5b07b275682a77a1c9f Signed-off-by: Dinh Danh Le <dinh.danh.le@ericsson.com> Issue-ID: POLICY-867
2018-06-11Adding plugin-executor module to apex-pdpramverma5-0/+482
Change-Id: I711eaaff3707aa6398c26f1a124fedeb1d0e11f4 Issue-ID: POLICY-862 Signed-off-by: ramverma <ram.krishna.verma@ericsson.com>