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-rw-r--r--policy-management/src/main/java/org/onap/policy/drools/protocol/coders/EventProtocolCoder.java22
-rw-r--r--policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java1219
-rw-r--r--policy-management/src/main/server-gen/bin/pdpd-configuration2
-rw-r--r--policy-management/src/test/java/org/onap/policy/drools/protocol/coders/JsonProtocolFilterTest.java11
-rw-r--r--policy-management/src/test/java/org/onap/policy/drools/system/test/PolicyEngineTest.java46
5 files changed, 667 insertions, 633 deletions
diff --git a/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/EventProtocolCoder.java b/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/EventProtocolCoder.java
index 6f14076f..7f1d9b7e 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/EventProtocolCoder.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/EventProtocolCoder.java
@@ -1054,19 +1054,15 @@ abstract class GenericEventProtocolCoder {
if (topic == null || topic.isEmpty())
throw new IllegalArgumentException("Invalid topic");
- List<DroolsController> droolsControllers = droolsCreators(topic, event);
-
- if (droolsControllers.isEmpty())
- throw new IllegalArgumentException("no drools controller has been found");
-
- if (droolsControllers.size() > 1) {
- logger.warn("{}: multiple drools-controller {} for {}:{} ", this, topic,
- droolsControllers, event.getClass().getCanonicalName());
- // continue
- }
-
- String key = codersKey(droolsControllers.get(0).getGroupId(), droolsControllers.get(0).getArtifactId(), topic);
- return this.encodeInternal(key, event);
+ String reverseKey = this.reverseCodersKey(topic, event.getClass().getCanonicalName());
+ if (!this.reverseCoders.containsKey(reverseKey))
+ throw new IllegalArgumentException("no reverse coder has been found");
+
+ List<Pair<ProtocolCoderToolset, ProtocolCoderToolset>>
+ toolsets = this.reverseCoders.get(reverseKey);
+
+ String key = codersKey(toolsets.get(0).first().getGroupId(), toolsets.get(0).first().getArtifactId(), topic);
+ return this.encodeInternal(key, event);
}
/**
diff --git a/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java b/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java
index df51473d..d53ab28e 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java
@@ -58,626 +58,627 @@ import com.google.gson.JsonSerializer;
* Protocol Coding/Decoding Toolset
*/
public abstract class ProtocolCoderToolset {
-
- /**
- * Logger
- */
- private static Logger logger = LoggerFactory.getLogger(ProtocolCoderToolset.class);
-
- /**
- * topic
- */
- protected final String topic;
-
- /**
- * controller id
- */
- protected final String controllerId;
-
- /**
- * group id
- */
- protected final String groupId;
-
- /**
- * artifact id
- */
- protected final String artifactId;
-
- /**
- * Protocols and associated Filters
- */
- protected final List<CoderFilters> coders = new ArrayList<>();
-
- /**
- * Tree model (instead of class model) generic parsing to be able to inspect elements
- */
- protected JsonParser filteringParser = new JsonParser();
-
- /**
- * custom coder
- */
- protected CustomCoder customCoder;
-
- /**
- * Constructor
- *
- * @param topic the topic
- * @param controllerId the controller id
- * @param codedClass the decoded class
- * @param filters list of filters that apply to the
- * selection of this decodedClass in case of multiplicity
- * @throws IllegalArgumentException if invalid data has been passed in
- */
- public ProtocolCoderToolset(String topic,
- String controllerId,
- String groupId,
- String artifactId,
- String codedClass,
- JsonProtocolFilter filters,
- CustomCoder customCoder,
- int modelClassLoaderHash)
- throws IllegalArgumentException {
-
- if (topic == null || controllerId == null ||
- groupId == null || artifactId == null ||
- codedClass == null || filters == null ||
- topic.isEmpty() || controllerId.isEmpty()) {
- // TODO
- throw new IllegalArgumentException("Invalid input");
- }
-
- this.topic = topic;
- this.controllerId = controllerId;
- this.groupId = groupId;
- this.artifactId = artifactId;
- this.coders.add(new CoderFilters(codedClass, filters, modelClassLoaderHash));
- this.customCoder = customCoder;
- }
-
- /**
- * gets the coder + filters associated with this class name
- *
- * @param classname class name
- * @return the decoder filters or null if not found
- */
- public CoderFilters getCoder(String classname) {
- for (CoderFilters decoder: this.coders) {
- if (decoder.factClass.equals(classname)) {
- return decoder;
- }
- }
- return null;
- }
-
- /**
- * get all coder filters in use
- *
- * @return coder filters
- */
- public List<CoderFilters> getCoders() {
- return this.coders;
- }
-
- /**
- * add coder or replace it exists
- *
- * @param eventClass decoder
- * @param filter filter
- */
- public void addCoder(String eventClass, JsonProtocolFilter filter, int modelClassLoaderHash) {
- synchronized(this) {
- for (CoderFilters coder: this.coders) {
- if (coder.factClass.equals(eventClass)) {
- // this is a better check than checking pointers, just
- // in case classloader is different and this is just an update
- coder.factClass = eventClass;
- coder.filter = filter;
- coder.modelClassLoaderHash = modelClassLoaderHash;
- return;
- }
- }
- }
-
- this.coders.add(new CoderFilters(eventClass, filter, modelClassLoaderHash));
- }
-
- /**
- * remove coder
- *
- * @param eventClass decoder
- * @param filter filter
- */
- public void removeCoders(String eventClass) {
- synchronized(this) {
- Iterator<CoderFilters> codersIt = this.coders.iterator();
- while (codersIt.hasNext()) {
- CoderFilters coder = codersIt.next();
- if (coder.factClass.equals(eventClass)) {
- codersIt.remove();
- }
- }
- }
- }
-
- /**
- * gets the topic
- *
- * @return the topic
- */
- public String getTopic() {return topic;}
-
- /**
- * gets the controller id
- *
- * @return the controller id
- */
- public String getControllerId() {return controllerId;}
-
- /**
- * @return the groupId
- */
- public String getGroupId() {
- return groupId;
- }
-
- /**
- * @return the artifactId
- */
- public String getArtifactId() {
- return artifactId;
- }
-
- /**
- * @return the customCoder
- */
- public CustomCoder getCustomCoder() {
- return customCoder;
- }
-
- /**
- * @param customCoder the customCoder to set
- */
- public void setCustomCoder(CustomCoder customCoder) {
- this.customCoder = customCoder;
- }
-
- /**
- * performs filtering on a json string
- *
- * @param json json string
- * @return the decoder that passes the filter, otherwise null
- * @throws UnsupportedOperationException can't filter
- * @throws IllegalArgumentException invalid input
- */
- protected CoderFilters filter(String json)
- throws UnsupportedOperationException, IllegalArgumentException, IllegalStateException {
-
-
- // 1. Get list of decoding classes for this controller Id and topic
- // 2. If there are no classes, return error
- // 3. Otherwise, from the available classes for decoding, pick the first one that
- // passes the filters
-
- // Don't parse if it is not necessary
-
- if (this.coders.isEmpty()) {
- // TODO this is an error
- throw new IllegalStateException("No coders available");
- }
-
- if (this.coders.size() == 1) {
- JsonProtocolFilter filter = this.coders.get(0).getFilter();
- if (!filter.isRules()) {
- return this.coders.get(0);
- }
- }
-
- JsonElement event;
- try {
- event = this.filteringParser.parse(json);
- } catch (Exception e) {
- throw new UnsupportedOperationException(e);
- }
-
- for (CoderFilters decoder: this.coders) {
- try {
- boolean accepted = decoder.getFilter().accept(event);
- if (accepted) {
- return decoder;
- }
- } catch (Exception e) {
- logger.info("{}: unexpected failure accepting {} because of {}",
- this, event, e.getMessage(), e);
- // continue
- }
- }
-
- return null;
- }
-
- /**
- * Decode json into a POJO object
- * @param json json string
- *
- * @return a POJO object for the json string
- * @throws IllegalArgumentException if an invalid parameter has been received
- * @throws UnsupportedOperationException if parsing into POJO is not possible
- */
- public abstract Object decode(String json)
- throws IllegalArgumentException, UnsupportedOperationException, IllegalStateException;
-
- /**
- * Encodes a POJO object into a JSON String
- *
- * @param event JSON POJO event to be converted to String
- * @return JSON string version of POJO object
- * @throws IllegalArgumentException if an invalid parameter has been received
- * @throws UnsupportedOperationException if parsing into POJO is not possible
- */
- public abstract String encode(Object event)
- throws IllegalArgumentException, UnsupportedOperationException;
-
- @Override
- public String toString() {
- StringBuilder builder = new StringBuilder();
- builder.append("ProtocolCoderToolset [topic=").append(topic).append(", controllerId=").append(controllerId)
- .append(", groupId=").append(groupId).append(", artifactId=").append(artifactId).append(", coders=")
- .append(coders).append(", filteringParser=").append(filteringParser).append(", customCoder=")
- .append(customCoder).append("]");
- return builder.toString();
- }
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(ProtocolCoderToolset.class);
+
+ /**
+ * topic
+ */
+ protected final String topic;
+
+ /**
+ * controller id
+ */
+ protected final String controllerId;
+
+ /**
+ * group id
+ */
+ protected final String groupId;
+
+ /**
+ * artifact id
+ */
+ protected final String artifactId;
+
+ /**
+ * Protocols and associated Filters
+ */
+ protected final List<CoderFilters> coders = new ArrayList<>();
+
+ /**
+ * Tree model (instead of class model) generic parsing to be able to inspect elements
+ */
+ protected JsonParser filteringParser = new JsonParser();
+
+ /**
+ * custom coder
+ */
+ protected CustomCoder customCoder;
+
+ /**
+ * Constructor
+ *
+ * @param topic the topic
+ * @param controllerId the controller id
+ * @param codedClass the decoded class
+ * @param filters list of filters that apply to the selection of this decodedClass in case of
+ * multiplicity
+ * @throws IllegalArgumentException if invalid data has been passed in
+ */
+ public ProtocolCoderToolset(String topic, String controllerId, String groupId, String artifactId,
+ String codedClass, JsonProtocolFilter filters, CustomCoder customCoder,
+ int modelClassLoaderHash) throws IllegalArgumentException {
+
+ if (topic == null || controllerId == null || groupId == null || artifactId == null
+ || codedClass == null || filters == null || topic.isEmpty() || controllerId.isEmpty()) {
+ // TODO
+ throw new IllegalArgumentException("Invalid input");
+ }
+
+ this.topic = topic;
+ this.controllerId = controllerId;
+ this.groupId = groupId;
+ this.artifactId = artifactId;
+ this.coders.add(new CoderFilters(codedClass, filters, modelClassLoaderHash));
+ this.customCoder = customCoder;
+ }
+
+ /**
+ * gets the coder + filters associated with this class name
+ *
+ * @param classname class name
+ * @return the decoder filters or null if not found
+ */
+ public CoderFilters getCoder(String classname) {
+ for (final CoderFilters decoder : this.coders) {
+ if (decoder.factClass.equals(classname)) {
+ return decoder;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * get all coder filters in use
+ *
+ * @return coder filters
+ */
+ public List<CoderFilters> getCoders() {
+ return this.coders;
+ }
+
+ /**
+ * add coder or replace it exists
+ *
+ * @param eventClass decoder
+ * @param filter filter
+ */
+ public void addCoder(String eventClass, JsonProtocolFilter filter, int modelClassLoaderHash) {
+ synchronized (this) {
+ for (final CoderFilters coder : this.coders) {
+ if (coder.factClass.equals(eventClass)) {
+ // this is a better check than checking pointers, just
+ // in case classloader is different and this is just an update
+ coder.factClass = eventClass;
+ coder.filter = filter;
+ coder.modelClassLoaderHash = modelClassLoaderHash;
+ return;
+ }
+ }
+ }
+
+ this.coders.add(new CoderFilters(eventClass, filter, modelClassLoaderHash));
+ }
+
+ /**
+ * remove coder
+ *
+ * @param eventClass decoder
+ * @param filter filter
+ */
+ public void removeCoders(String eventClass) {
+ synchronized (this) {
+ final Iterator<CoderFilters> codersIt = this.coders.iterator();
+ while (codersIt.hasNext()) {
+ final CoderFilters coder = codersIt.next();
+ if (coder.factClass.equals(eventClass)) {
+ codersIt.remove();
+ }
+ }
+ }
+ }
+
+ /**
+ * gets the topic
+ *
+ * @return the topic
+ */
+ public String getTopic() {
+ return this.topic;
+ }
+
+ /**
+ * gets the controller id
+ *
+ * @return the controller id
+ */
+ public String getControllerId() {
+ return this.controllerId;
+ }
+
+ /**
+ * @return the groupId
+ */
+ public String getGroupId() {
+ return this.groupId;
+ }
+
+ /**
+ * @return the artifactId
+ */
+ public String getArtifactId() {
+ return this.artifactId;
+ }
+
+ /**
+ * @return the customCoder
+ */
+ public CustomCoder getCustomCoder() {
+ return this.customCoder;
+ }
+
+ /**
+ * @param customCoder the customCoder to set
+ */
+ public void setCustomCoder(CustomCoder customCoder) {
+ this.customCoder = customCoder;
+ }
+
+ /**
+ * performs filtering on a json string
+ *
+ * @param json json string
+ * @return the decoder that passes the filter, otherwise null
+ * @throws UnsupportedOperationException can't filter
+ * @throws IllegalArgumentException invalid input
+ */
+ protected CoderFilters filter(String json)
+ throws UnsupportedOperationException, IllegalArgumentException, IllegalStateException {
+
+
+ // 1. Get list of decoding classes for this controller Id and topic
+ // 2. If there are no classes, return error
+ // 3. Otherwise, from the available classes for decoding, pick the first one that
+ // passes the filters
+
+ // Don't parse if it is not necessary
+
+ if (this.coders.isEmpty()) {
+ // TODO this is an error
+ throw new IllegalStateException("No coders available");
+ }
+
+ if (this.coders.size() == 1) {
+ final JsonProtocolFilter filter = this.coders.get(0).getFilter();
+ if (!filter.isRules()) {
+ return this.coders.get(0);
+ }
+ }
+
+ JsonElement event;
+ try {
+ event = this.filteringParser.parse(json);
+ } catch (final Exception e) {
+ throw new UnsupportedOperationException(e);
+ }
+
+ for (final CoderFilters decoder : this.coders) {
+ try {
+ final boolean accepted = decoder.getFilter().accept(event);
+ if (accepted) {
+ return decoder;
+ }
+ } catch (final Exception e) {
+ logger.info("{}: unexpected failure accepting {} because of {}", this, event,
+ e.getMessage(), e);
+ // continue
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * Decode json into a POJO object
+ *
+ * @param json json string
+ *
+ * @return a POJO object for the json string
+ * @throws IllegalArgumentException if an invalid parameter has been received
+ * @throws UnsupportedOperationException if parsing into POJO is not possible
+ */
+ public abstract Object decode(String json)
+ throws IllegalArgumentException, UnsupportedOperationException, IllegalStateException;
+
+ /**
+ * Encodes a POJO object into a JSON String
+ *
+ * @param event JSON POJO event to be converted to String
+ * @return JSON string version of POJO object
+ * @throws IllegalArgumentException if an invalid parameter has been received
+ * @throws UnsupportedOperationException if parsing into POJO is not possible
+ */
+ public abstract String encode(Object event)
+ throws IllegalArgumentException, UnsupportedOperationException;
+
+ @Override
+ public String toString() {
+ final StringBuilder builder = new StringBuilder();
+ builder.append("ProtocolCoderToolset [topic=").append(this.topic).append(", controllerId=")
+ .append(this.controllerId).append(", groupId=").append(this.groupId).append(", artifactId=")
+ .append(this.artifactId).append(", coders=").append(this.coders)
+ .append(", filteringParser=").append(this.filteringParser).append(", customCoder=")
+ .append(this.customCoder).append("]");
+ return builder.toString();
+ }
}
+
/**
* Tools used for encoding/decoding using Jackson
*/
class JacksonProtocolCoderToolset extends ProtocolCoderToolset {
- private static Logger logger = LoggerFactory.getLogger(JacksonProtocolCoderToolset.class);
- /**
- * decoder
- */
- @JsonIgnore
- protected final ObjectMapper decoder = new ObjectMapper();
-
- /**
- * encoder
- */
- @JsonIgnore
- protected final ObjectMapper encoder = new ObjectMapper();
-
- /**
- * Toolset to encode/decode tools associated with a topic
- *
- * @param topic topic
- * @param decodedClass decoded class of an event
- * @param filter
- */
- public JacksonProtocolCoderToolset(String topic, String controllerId,
- String groupId, String artifactId,
- String decodedClass,
- JsonProtocolFilter filter,
- CustomJacksonCoder customJacksonCoder,
- int modelClassLoaderHash) {
- super(topic, controllerId, groupId, artifactId, decodedClass, filter, customJacksonCoder, modelClassLoaderHash);
- decoder.registerModule(new JavaTimeModule());
- decoder.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,
- false);
- }
-
- /**
- * gets the Jackson decoder
- *
- * @return the Jackson decoder
- */
- @JsonIgnore
- protected ObjectMapper getDecoder() {return decoder;}
-
- /**
- * gets the Jackson encoder
- *
- * @return the Jackson encoder
- */
- @JsonIgnore
- protected ObjectMapper getEncoder() {return encoder;}
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Object decode(String json)
- throws IllegalArgumentException, UnsupportedOperationException, IllegalStateException {
-
- // 0. Use custom coder if available
-
- if (this.customCoder != null) {
- throw new UnsupportedOperationException
- ("Jackon Custom Decoder is not supported at this time");
- }
-
- DroolsController droolsController =
- DroolsController.factory.get(groupId, artifactId, "");
- if (droolsController == null) {
- logger.warn("{}: no drools-controller to process {}", this, json);
- throw new IllegalStateException("no drools-controller to process event");
- }
-
- CoderFilters decoderFilter = filter(json);
- if (decoderFilter == null) {
- logger.debug("{}: no decoder to process {}", this, json);
- throw new UnsupportedOperationException("no decoder to process event");
- }
-
- Class<?> decoderClass;
- try {
- decoderClass =
- droolsController.fetchModelClass(decoderFilter.getCodedClass());
- if (decoderClass == null) {
- logger.warn("{}: cannot fetch application class {}", this, decoderFilter.getCodedClass());
- throw new IllegalStateException("cannot fetch application class " + decoderFilter.getCodedClass());
- }
- } catch (Exception e) {
- logger.warn("{}: cannot fetch application class {} because of {}", this,
- decoderFilter.getCodedClass(), e.getMessage());
- throw new UnsupportedOperationException("cannot fetch application class " + decoderFilter.getCodedClass(), e);
- }
-
-
- try {
- Object fact = this.decoder.readValue(json, decoderClass);
- return fact;
- } catch (Exception e) {
- logger.warn("{} cannot decode {} into {} because of {}",
- this, json, decoderClass.getName(), e.getMessage(), e);
- throw new UnsupportedOperationException("cannont decode into " + decoderFilter.getCodedClass(), e);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String encode(Object event)
- throws IllegalArgumentException, UnsupportedOperationException {
-
- // 0. Use custom coder if available
-
- if (this.customCoder != null) {
- throw new UnsupportedOperationException
- ("Jackon Custom Encoder is not supported at this time");
- }
-
- try {
- String encodedEvent = this.encoder.writeValueAsString(event);
- return encodedEvent;
- } catch (JsonProcessingException e) {
- logger.error("{} cannot encode {} because of {}", this, event, e.getMessage(), e);
- throw new UnsupportedOperationException("event cannot be encoded");
- }
- }
-
- @Override
- public String toString() {
- StringBuilder builder = new StringBuilder();
- builder.append("JacksonProtocolCoderToolset [toString()=").append(super.toString()).append("]");
- return builder.toString();
- }
+ private static Logger logger = LoggerFactory.getLogger(JacksonProtocolCoderToolset.class);
+ /**
+ * decoder
+ */
+ @JsonIgnore
+ protected final ObjectMapper decoder = new ObjectMapper();
+
+ /**
+ * encoder
+ */
+ @JsonIgnore
+ protected final ObjectMapper encoder = new ObjectMapper();
+
+ /**
+ * Toolset to encode/decode tools associated with a topic
+ *
+ * @param topic topic
+ * @param decodedClass decoded class of an event
+ * @param filter
+ */
+ public JacksonProtocolCoderToolset(String topic, String controllerId, String groupId,
+ String artifactId, String decodedClass, JsonProtocolFilter filter,
+ CustomJacksonCoder customJacksonCoder, int modelClassLoaderHash) {
+ super(topic, controllerId, groupId, artifactId, decodedClass, filter, customJacksonCoder,
+ modelClassLoaderHash);
+ this.decoder.registerModule(new JavaTimeModule());
+ this.decoder.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+ }
+
+ /**
+ * gets the Jackson decoder
+ *
+ * @return the Jackson decoder
+ */
+ @JsonIgnore
+ protected ObjectMapper getDecoder() {
+ return this.decoder;
+ }
+
+ /**
+ * gets the Jackson encoder
+ *
+ * @return the Jackson encoder
+ */
+ @JsonIgnore
+ protected ObjectMapper getEncoder() {
+ return this.encoder;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public Object decode(String json)
+ throws IllegalArgumentException, UnsupportedOperationException, IllegalStateException {
+
+ // 0. Use custom coder if available
+
+ if (this.customCoder != null) {
+ throw new UnsupportedOperationException(
+ "Jackon Custom Decoder is not supported at this time");
+ }
+
+ final DroolsController droolsController =
+ DroolsController.factory.get(this.groupId, this.artifactId, "");
+ if (droolsController == null) {
+ logger.warn("{}: no drools-controller to process {}", this, json);
+ throw new IllegalStateException("no drools-controller to process event");
+ }
+
+ final CoderFilters decoderFilter = this.filter(json);
+ if (decoderFilter == null) {
+ logger.debug("{}: no decoder to process {}", this, json);
+ throw new UnsupportedOperationException("no decoder to process event");
+ }
+
+ Class<?> decoderClass;
+ try {
+ decoderClass = droolsController.fetchModelClass(decoderFilter.getCodedClass());
+ if (decoderClass == null) {
+ logger.warn("{}: cannot fetch application class {}", this, decoderFilter.getCodedClass());
+ throw new IllegalStateException(
+ "cannot fetch application class " + decoderFilter.getCodedClass());
+ }
+ } catch (final Exception e) {
+ logger.warn("{}: cannot fetch application class {} because of {}", this,
+ decoderFilter.getCodedClass(), e.getMessage());
+ throw new UnsupportedOperationException(
+ "cannot fetch application class " + decoderFilter.getCodedClass(), e);
+ }
+
+
+ try {
+ final Object fact = this.decoder.readValue(json, decoderClass);
+ return fact;
+ } catch (final Exception e) {
+ logger.warn("{} cannot decode {} into {} because of {}", this, json, decoderClass.getName(),
+ e.getMessage(), e);
+ throw new UnsupportedOperationException(
+ "cannont decode into " + decoderFilter.getCodedClass(), e);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String encode(Object event)
+ throws IllegalArgumentException, UnsupportedOperationException {
+
+ // 0. Use custom coder if available
+
+ if (this.customCoder != null) {
+ throw new UnsupportedOperationException(
+ "Jackon Custom Encoder is not supported at this time");
+ }
+
+ try {
+ final String encodedEvent = this.encoder.writeValueAsString(event);
+ return encodedEvent;
+ } catch (final JsonProcessingException e) {
+ logger.error("{} cannot encode {} because of {}", this, event, e.getMessage(), e);
+ throw new UnsupportedOperationException("event cannot be encoded");
+ }
+ }
+
+ @Override
+ public String toString() {
+ final StringBuilder builder = new StringBuilder();
+ builder.append("JacksonProtocolCoderToolset [toString()=").append(super.toString()).append("]");
+ return builder.toString();
+ }
}
+
/**
* Tools used for encoding/decoding using Jackson
*/
class GsonProtocolCoderToolset extends ProtocolCoderToolset {
-
- /**
- * Logger
- */
- private static final Logger logger = LoggerFactory.getLogger(GsonProtocolCoderToolset.class);
-
- /**
- * Formatter for JSON encoding/decoding
- */
- @JsonIgnore
- public static final DateTimeFormatter format = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSSSSSxxx");
-
- @JsonIgnore
- public static final DateTimeFormatter zuluFormat = DateTimeFormatter.ISO_INSTANT;
-
- /**
- * Adapter for ZonedDateTime
- */
- public static class GsonUTCAdapter implements JsonSerializer<ZonedDateTime>, JsonDeserializer<ZonedDateTime> {
- @Override
- public ZonedDateTime deserialize(JsonElement element, Type type, JsonDeserializationContext context)
- throws JsonParseException {
- try {
- return ZonedDateTime.parse(element.getAsString(), format);
- } catch (Exception e) {
- logger.info("GsonUTCAdapter: cannot parse {} because of {}",
- element, e.getMessage(), e);
- }
- return null;
- }
-
- @Override
- public JsonElement serialize(ZonedDateTime datetime, Type type, JsonSerializationContext context) {
- return new JsonPrimitive(datetime.format(format));
- }
- }
-
- public static class GsonInstantAdapter implements JsonSerializer<Instant>, JsonDeserializer<Instant> {
-
- @Override
- public Instant deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
- throws JsonParseException {
- return Instant.ofEpochMilli(json.getAsLong());
- }
-
- @Override
- public JsonElement serialize(Instant src, Type typeOfSrc, JsonSerializationContext context) {
- return new JsonPrimitive(src.toEpochMilli());
- }
-
- }
-
-
- /**
- * decoder
- */
- @JsonIgnore
- protected final Gson decoder = new GsonBuilder().disableHtmlEscaping().
- registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter()).
- create();
-
- /**
- * encoder
- */
- @JsonIgnore
- protected final Gson encoder = new GsonBuilder().disableHtmlEscaping().
- registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter()).
- create();
-
- /**
- * Toolset to encode/decode tools associated with a topic
- *
- * @param topic topic
- * @param decodedClass decoded class of an event
- * @param filter
- */
- public GsonProtocolCoderToolset(String topic, String controllerId,
- String groupId, String artifactId,
- String decodedClass,
- JsonProtocolFilter filter,
- CustomGsonCoder customGsonCoder,
- int modelClassLoaderHash) {
- super(topic, controllerId, groupId, artifactId, decodedClass, filter, customGsonCoder, modelClassLoaderHash);
- }
-
- /**
- * gets the Gson decoder
- *
- * @return the Gson decoder
- */
- @JsonIgnore
- protected Gson getDecoder() {return decoder;}
-
- /**
- * gets the Gson encoder
- *
- * @return the Gson encoder
- */
- @JsonIgnore
- protected Gson getEncoder() {return encoder;}
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Object decode(String json)
- throws IllegalArgumentException, UnsupportedOperationException, IllegalStateException {
-
- DroolsController droolsController =
- DroolsController.factory.get(groupId, artifactId, "");
- if (droolsController == null) {
- logger.warn("{}: no drools-controller to process {}", this, json);
- throw new IllegalStateException("no drools-controller to process event");
- }
-
- CoderFilters decoderFilter = filter(json);
- if (decoderFilter == null) {
- logger.debug("{}: no decoder to process {}", this, json);
- throw new UnsupportedOperationException("no decoder to process event");
- }
-
- Class<?> decoderClass;
- try {
- decoderClass =
- droolsController.fetchModelClass(decoderFilter.getCodedClass());
- if (decoderClass == null) {
- logger.warn("{}: cannot fetch application class {}", this, decoderFilter.getCodedClass());
- throw new IllegalStateException("cannot fetch application class " + decoderFilter.getCodedClass());
- }
- } catch (Exception e) {
- logger.warn("{}: cannot fetch application class {} because of {}", this,
- decoderFilter.getCodedClass(), e.getMessage());
- throw new UnsupportedOperationException("cannot fetch application class " + decoderFilter.getCodedClass(), e);
- }
-
- if (this.customCoder != null) {
- try {
- Class<?> gsonClassContainer =
- droolsController.fetchModelClass(this.customCoder.getClassContainer());
- Field gsonField = gsonClassContainer.getField(this.customCoder.staticCoderField);
- Object gsonObject = gsonField.get(null);
- Method fromJsonMethod = gsonObject.getClass().
- getDeclaredMethod
- ("fromJson", new Class[]{String.class, Class.class});
- Object fact = fromJsonMethod.invoke(gsonObject, json, decoderClass);
- return fact;
- } catch (Exception e) {
- logger.warn("{}: cannot fetch application class {} because of {}", this,
- decoderFilter.getCodedClass(), e.getMessage());
- throw new UnsupportedOperationException("cannot fetch application class " + decoderFilter.getCodedClass(), e);
- }
- } else {
- try {
- Object fact = this.decoder.fromJson(json, decoderClass);
- return fact;
- } catch (Exception e) {
- logger.warn("{} cannot decode {} into {} because of {}",
- this, json, decoderClass.getName(), e.getMessage(), e);
- throw new UnsupportedOperationException("cannont decode into " + decoderFilter.getCodedClass(), e);
- }
- }
- }
-
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public String encode(Object event)
- throws IllegalArgumentException, UnsupportedOperationException {
-
- DroolsController droolsController =
- DroolsController.factory.get(groupId, artifactId, null);
- if (droolsController == null) {
- logger.info("{}: no drools-controller to process {} (continue)", this, event);
- throw new IllegalStateException("custom-coder but no drools-controller");
- }
-
- if (this.customCoder != null) {
- try {
- Class<?> gsonClassContainer =
- droolsController.fetchModelClass(this.customCoder.getClassContainer());
- Field gsonField = gsonClassContainer.getField(this.customCoder.staticCoderField);
- Object gsonObject = gsonField.get(null);
- Method toJsonMethod = gsonObject.getClass().
- getDeclaredMethod
- ("toJson", new Class[]{Object.class});
- String encodedJson = (String) toJsonMethod.invoke(gsonObject, event);
- return encodedJson;
- } catch (Exception e) {
- logger.warn("{} cannot custom-encode {} because of {}", this, event, e.getMessage(), e);
- throw new UnsupportedOperationException("event cannot be encoded", e);
- }
- } else {
- try {
- String encodedEvent = this.encoder.toJson(event);
- return encodedEvent;
- } catch (Exception e) {
- logger.warn("{} cannot encode {} because of {}", this, event, e.getMessage(), e);
- throw new UnsupportedOperationException("event cannot be encoded", e);
- }
- }
- }
-
- @Override
- public String toString() {
- StringBuilder builder = new StringBuilder();
- builder.append("GsonProtocolCoderToolset [toString()=").append(super.toString()).append("]");
- return builder.toString();
- }
+
+ /**
+ * Logger
+ */
+ private static final Logger logger = LoggerFactory.getLogger(GsonProtocolCoderToolset.class);
+
+ /**
+ * Formatter for JSON encoding/decoding
+ */
+ @JsonIgnore
+ public static final DateTimeFormatter format =
+ DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSSSSSxxx");
+
+ @JsonIgnore
+ public static final DateTimeFormatter zuluFormat = DateTimeFormatter.ISO_INSTANT;
+
+ /**
+ * Adapter for ZonedDateTime
+ */
+ public static class GsonUTCAdapter
+ implements JsonSerializer<ZonedDateTime>, JsonDeserializer<ZonedDateTime> {
+ @Override
+ public ZonedDateTime deserialize(JsonElement element, Type type,
+ JsonDeserializationContext context) throws JsonParseException {
+ try {
+ return ZonedDateTime.parse(element.getAsString(), format);
+ } catch (final Exception e) {
+ logger.info("GsonUTCAdapter: cannot parse {} because of {}", element, e.getMessage(), e);
+ }
+ return null;
+ }
+
+ @Override
+ public JsonElement serialize(ZonedDateTime datetime, Type type,
+ JsonSerializationContext context) {
+ return new JsonPrimitive(datetime.format(format));
+ }
+ }
+
+ public static class GsonInstantAdapter
+ implements JsonSerializer<Instant>, JsonDeserializer<Instant> {
+
+ @Override
+ public Instant deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
+ throws JsonParseException {
+ return Instant.ofEpochMilli(json.getAsLong());
+ }
+
+ @Override
+ public JsonElement serialize(Instant src, Type typeOfSrc, JsonSerializationContext context) {
+ return new JsonPrimitive(src.toEpochMilli());
+ }
+
+ }
+
+
+ /**
+ * decoder
+ */
+ @JsonIgnore
+ protected final Gson decoder = new GsonBuilder().disableHtmlEscaping()
+ .registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter()).create();
+
+ /**
+ * encoder
+ */
+ @JsonIgnore
+ protected final Gson encoder = new GsonBuilder().disableHtmlEscaping()
+ .registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter()).create();
+
+ /**
+ * Toolset to encode/decode tools associated with a topic
+ *
+ * @param topic topic
+ * @param decodedClass decoded class of an event
+ * @param filter
+ */
+ public GsonProtocolCoderToolset(String topic, String controllerId, String groupId,
+ String artifactId, String decodedClass, JsonProtocolFilter filter,
+ CustomGsonCoder customGsonCoder, int modelClassLoaderHash) {
+ super(topic, controllerId, groupId, artifactId, decodedClass, filter, customGsonCoder,
+ modelClassLoaderHash);
+ }
+
+ /**
+ * gets the Gson decoder
+ *
+ * @return the Gson decoder
+ */
+ @JsonIgnore
+ protected Gson getDecoder() {
+ return this.decoder;
+ }
+
+ /**
+ * gets the Gson encoder
+ *
+ * @return the Gson encoder
+ */
+ @JsonIgnore
+ protected Gson getEncoder() {
+ return this.encoder;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public Object decode(String json)
+ throws IllegalArgumentException, UnsupportedOperationException, IllegalStateException {
+
+ final DroolsController droolsController =
+ DroolsController.factory.get(this.groupId, this.artifactId, "");
+ if (droolsController == null) {
+ logger.warn("{}: no drools-controller to process {}", this, json);
+ throw new IllegalStateException("no drools-controller to process event");
+ }
+
+ final CoderFilters decoderFilter = this.filter(json);
+ if (decoderFilter == null) {
+ logger.debug("{}: no decoder to process {}", this, json);
+ throw new UnsupportedOperationException("no decoder to process event");
+ }
+
+ Class<?> decoderClass;
+ try {
+ decoderClass = droolsController.fetchModelClass(decoderFilter.getCodedClass());
+ if (decoderClass == null) {
+ logger.warn("{}: cannot fetch application class {}", this, decoderFilter.getCodedClass());
+ throw new IllegalStateException(
+ "cannot fetch application class " + decoderFilter.getCodedClass());
+ }
+ } catch (final Exception e) {
+ logger.warn("{}: cannot fetch application class {} because of {}", this,
+ decoderFilter.getCodedClass(), e.getMessage());
+ throw new UnsupportedOperationException(
+ "cannot fetch application class " + decoderFilter.getCodedClass(), e);
+ }
+
+ if (this.customCoder != null) {
+ try {
+ final Class<?> gsonClassContainer =
+ droolsController.fetchModelClass(this.customCoder.getClassContainer());
+ final Field gsonField = gsonClassContainer.getField(this.customCoder.staticCoderField);
+ final Object gsonObject = gsonField.get(null);
+ final Method fromJsonMethod = gsonObject.getClass().getDeclaredMethod("fromJson",
+ new Class[] {String.class, Class.class});
+ final Object fact = fromJsonMethod.invoke(gsonObject, json, decoderClass);
+ return fact;
+ } catch (final Exception e) {
+ logger.warn("{}: cannot fetch application class {} because of {}", this,
+ decoderFilter.getCodedClass(), e.getMessage());
+ throw new UnsupportedOperationException(
+ "cannot fetch application class " + decoderFilter.getCodedClass(), e);
+ }
+ } else {
+ try {
+ final Object fact = this.decoder.fromJson(json, decoderClass);
+ return fact;
+ } catch (final Exception e) {
+ logger.warn("{} cannot decode {} into {} because of {}", this, json, decoderClass.getName(),
+ e.getMessage(), e);
+ throw new UnsupportedOperationException(
+ "cannont decode into " + decoderFilter.getCodedClass(), e);
+ }
+ }
+ }
+
+
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String encode(Object event)
+ throws IllegalArgumentException, UnsupportedOperationException {
+
+ if (this.customCoder != null) {
+ try {
+ final DroolsController droolsController =
+ DroolsController.factory.get(this.groupId, this.artifactId, null);
+ final Class<?> gsonClassContainer =
+ droolsController.fetchModelClass(this.customCoder.getClassContainer());
+ final Field gsonField = gsonClassContainer.getField(this.customCoder.staticCoderField);
+ final Object gsonObject = gsonField.get(null);
+ final Method toJsonMethod =
+ gsonObject.getClass().getDeclaredMethod("toJson", new Class[] {Object.class});
+ final String encodedJson = (String) toJsonMethod.invoke(gsonObject, event);
+ return encodedJson;
+ } catch (final Exception e) {
+ logger.warn("{} cannot custom-encode {} because of {}", this, event, e.getMessage(), e);
+ throw new UnsupportedOperationException("event cannot be encoded", e);
+ }
+ } else {
+ try {
+ return this.encoder.toJson(event);
+ } catch (final Exception e) {
+ logger.warn("{} cannot encode {} because of {}", this, event, e.getMessage(), e);
+ throw new UnsupportedOperationException("event cannot be encoded", e);
+ }
+ }
+ }
+
+ @Override
+ public String toString() {
+ final StringBuilder builder = new StringBuilder();
+ builder.append("GsonProtocolCoderToolset [toString()=").append(super.toString()).append("]");
+ return builder.toString();
+ }
}
diff --git a/policy-management/src/main/server-gen/bin/pdpd-configuration b/policy-management/src/main/server-gen/bin/pdpd-configuration
index 8c553927..bfff60ba 100644
--- a/policy-management/src/main/server-gen/bin/pdpd-configuration
+++ b/policy-management/src/main/server-gen/bin/pdpd-configuration
@@ -40,7 +40,7 @@ function usage() {
BUS_PORT=3904
ENTITY=controller
REQUEST_ID="7f5474ca-16a9-42ac-abc0-d86f62296fbc"
-TOPIC="PDPD_CONFIGURATION"
+TOPIC="PDPD-CONFIGURATION"
# command line options parsing
until [[ -z "$1" ]]; do
diff --git a/policy-management/src/test/java/org/onap/policy/drools/protocol/coders/JsonProtocolFilterTest.java b/policy-management/src/test/java/org/onap/policy/drools/protocol/coders/JsonProtocolFilterTest.java
index 17ed8653..682cbac3 100644
--- a/policy-management/src/test/java/org/onap/policy/drools/protocol/coders/JsonProtocolFilterTest.java
+++ b/policy-management/src/test/java/org/onap/policy/drools/protocol/coders/JsonProtocolFilterTest.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Configuration Test
+ * ONAP
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
@@ -25,24 +25,15 @@ import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
import java.util.List;
import org.junit.Test;
-
-import org.onap.policy.drools.protocol.coders.JsonProtocolFilter;
import org.onap.policy.drools.protocol.coders.JsonProtocolFilter.FilterRule;
-
import org.onap.policy.drools.utils.Pair;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
public class JsonProtocolFilterTest {
- private static final Logger logger = LoggerFactory.getLogger(JsonProtocolFilterTest.class);
-
private static final String NAME1 = "name1";
private static final String REGEX1 = "regex1";
diff --git a/policy-management/src/test/java/org/onap/policy/drools/system/test/PolicyEngineTest.java b/policy-management/src/test/java/org/onap/policy/drools/system/test/PolicyEngineTest.java
index 9d52bc5c..38f4e9b8 100644
--- a/policy-management/src/test/java/org/onap/policy/drools/system/test/PolicyEngineTest.java
+++ b/policy-management/src/test/java/org/onap/policy/drools/system/test/PolicyEngineTest.java
@@ -34,8 +34,13 @@ import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;
import org.onap.policy.drools.event.comm.TopicEndpoint;
+import org.onap.policy.drools.event.comm.TopicSink;
+import org.onap.policy.drools.event.comm.bus.NoopTopicSink;
import org.onap.policy.drools.persistence.SystemPersistence;
import org.onap.policy.drools.properties.PolicyProperties;
+import org.onap.policy.drools.protocol.coders.EventProtocolCoder;
+import org.onap.policy.drools.protocol.coders.JsonProtocolFilter;
+import org.onap.policy.drools.protocol.configuration.DroolsConfiguration;
import org.onap.policy.drools.system.PolicyController;
import org.onap.policy.drools.system.PolicyEngine;
import org.slf4j.Logger;
@@ -68,6 +73,26 @@ public class PolicyEngineTest {
public static final String TEST_CONTROLLER_FILE_BAK = TEST_CONTROLLER_FILE + ".bak";
/**
+ * Coder Group
+ */
+ private static final String ENCODER_GROUP = "foo";
+
+ /**
+ * Coder Artifact
+ */
+ private static final String ENCODER_ARTIFACT = "bar";
+
+ /**
+ * Coder Version
+ */
+ private static final String ENCODER_VERSION = null;
+
+ /**
+ * noop topic
+ */
+ private static final String NOOP_TOPIC = "JUNIT";
+
+ /**
* logger
*/
private static Logger logger = LoggerFactory.getLogger(PolicyEngineTest.class);
@@ -166,6 +191,27 @@ public class PolicyEngineTest {
}
@Test
+ public void test350TopicDeliver() {
+ final Properties noopSinkProperties = new Properties();
+ noopSinkProperties.put(PolicyProperties.PROPERTY_NOOP_SINK_TOPICS, NOOP_TOPIC);
+
+ TopicEndpoint.manager.addTopicSinks(noopSinkProperties).get(0).start();
+
+ EventProtocolCoder.manager.addEncoder(ENCODER_GROUP, ENCODER_ARTIFACT, NOOP_TOPIC,
+ DroolsConfiguration.class.getCanonicalName(), new JsonProtocolFilter(), null, null,
+ DroolsConfiguration.class.getName().hashCode());
+
+ assertTrue(PolicyEngine.manager.deliver(NOOP_TOPIC,
+ new DroolsConfiguration(ENCODER_GROUP, ENCODER_ARTIFACT, ENCODER_VERSION)));
+
+ final TopicSink sink = NoopTopicSink.factory.get(NOOP_TOPIC);
+ assertTrue(sink.getRecentEvents()[0].contains(ENCODER_GROUP));
+ assertTrue(sink.getRecentEvents()[0].contains(ENCODER_ARTIFACT));
+
+ EventProtocolCoder.manager.removeEncoders(ENCODER_GROUP, ENCODER_ARTIFACT, NOOP_TOPIC);
+ }
+
+ @Test
public void test400ControllerAdd() throws Exception {
logger.info("enter");