diff options
Diffstat (limited to 'graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/entities/uri/AAIFluentTypeReverseLookup.java')
-rw-r--r-- | graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/entities/uri/AAIFluentTypeReverseLookup.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/entities/uri/AAIFluentTypeReverseLookup.java b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/entities/uri/AAIFluentTypeReverseLookup.java new file mode 100644 index 0000000000..bd9f4c713f --- /dev/null +++ b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/aai/entities/uri/AAIFluentTypeReverseLookup.java @@ -0,0 +1,51 @@ +package org.onap.aaiclient.client.aai.entities.uri; + +import java.util.List; +import java.util.Optional; +import java.util.stream.Collectors; +import org.onap.aaiclient.client.aai.AAIObjectType; +import org.onap.aaiclient.client.graphinventory.GraphInventoryFluentType; +import org.onap.aaiclient.client.graphinventory.entities.uri.parsers.UriParserSpringImpl; +import com.google.common.base.CaseFormat; + +public class AAIFluentTypeReverseLookup { + + public AAIObjectType fromName(String name, String uri) { + + String className = CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_CAMEL, name); + + uri = uri.replaceFirst(".*?/v\\d+", ""); + try { + Class<? extends GraphInventoryFluentType.Info> clazz = + (Class<? extends GraphInventoryFluentType.Info>) Class + .forName("org.onap.aaiclient.client.generated.fluentbuilders." + className + "$Info"); + + GraphInventoryFluentType.Info type = clazz.newInstance(); + + Optional<String> parentTemplate = findParentPath(type, uri); + if (parentTemplate.isPresent()) { + return new AAIObjectType(parentTemplate.get(), type.getPartialUri(), type.getName(), false); + } else { + // fallback to enum lookup + return AAIObjectType.fromTypeName(name); + } + } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) { + } + return AAIObjectType.UNKNOWN; + } + + protected Optional<String> findParentPath(GraphInventoryFluentType.Info type, String uri) { + + List<UriParserSpringImpl> parsers = + type.getPaths().stream().map(path -> new UriParserSpringImpl(path)).collect(Collectors.toList()); + + for (UriParserSpringImpl parser : parsers) { + if (parser.isMatch(uri)) { + String partialUriReplacer = type.getPartialUri().replaceAll("\\{[^}]+\\}", "[^/]+"); + return Optional.of(parser.getTemplate().replaceFirst(partialUriReplacer + "$", "")); + } + } + + return Optional.empty(); + } +} |