JarCastingeurekaclinical-phenotype-service
Atlanta Clinical and Translational Science Institute (ACTSI), Emory University, Atlanta, GA
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Latest release:
No final releases yet
-
One of the following relational databases:
- Oracle 11g or greater
- PostgreSQL 9.1 or greater
- H2 1.4.193 or greater (for testing)
Manages registering a user with this service for authorization purposes.
Call-dependent
Yes
Properties:
id: unique number identifying the user (set by the server on object creation, and required thereafter).username: required username string.roles: array of numerical ids of roles.
All calls use standard names, return values and status codes as specified in the Eureka! Clinical microservice specification
Returns an array of all User objects. Requires the admin role.
Returns a specified User object by the value of its id property, which is unique. Requires the admin role to return any user record. Otherwise, it will only return the user's own record.
Returns a specified User object by its username, which is unique. Requires the admin role to return any user record. Otherwise, it will only return the user's own record.
Returns the User object for the currently authenticated user.
Creates a new user. The User object is passed in as the body of the request. Returns the URI of the created User object. Requires the admin role.
Updates the user object with the specified id. The User object is passed in as the body of the request. Requires the admin role.
Manages roles for this service. It is read-only.
No.
Yes
Properties:
id: unique number identifying the role.name: the role's name string.
All calls use standard names, return values and status codes as specified in the Eureka! Clinical microservice specification
Returns an array of all User objects.
Returns a specified Role object by the value of its id property, which is unique.
Returns a specified Role object by its name, which is unique.
The project uses the maven build tool. Typically, you build it by invoking mvn clean install at the command line. For simple file changes, not additions or deletions, you can usually use mvn install. See https://github.com/eurekaclinical/dev-wiki/wiki/Building-Eureka!-Clinical-projects for more details.
You can run this project in an embedded tomcat by executing mvn tomcat7:run -Ptomcat after you have built it. It will be accessible in your web browser at https://localhost:8443/eurekaclinical-phenotype-service/. Your username will be superuser.
A Liquibase changelog is provided in src/main/resources/dbmigration/ for creating the schema and objects. Liquibase 3.3 or greater is required.
Perform the following steps:
- Create a schema in your database and a user account for accessing that schema.
- Get a JDBC driver for your database and put it the liquibase lib directory.
- Run the following:
./liquibase \
--driver=JDBC_DRIVER_CLASS_NAME \
--classpath=/path/to/jdbcdriver.jar:/path/to/eurekaclinical-phenotype-service.war \
--changeLogFile=dbmigration/changelog-master.xml \
--url="JDBC_CONNECTION_URL" \
--username=DB_USER \
--password=DB_PASS \
update
- Add the following Resource tag to Tomcat's
context.xmlfile:
<Context>
...
<Resource name="jdbc/PhenotypeService" auth="Container"
type="javax.sql.DataSource"
driverClassName="JDBC_DRIVER_CLASS_NAME"
factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
url="JDBC_CONNECTION_URL"
username="DB_USER" password="DB_PASS"
initialSize="3" maxActive="20" maxIdle="3" minIdle="1"
maxWait="-1" validationQuery="SELECT 1" testOnBorrow="true"/>
...
</Context>
The validation query above is suitable for PostgreSQL. For Oracle and H2, use SELECT 1 FROM DUAL.
This service is configured using a properties file located at /etc/ec.phenotype/application.properties. It supports the following properties:
eurekaclinical.phenotype.callbackserver: https://hostname:porteurekaclinical.phenotype.url: https://hostname:port/eurekaclinical-phenotype-servicecas.url: https://hostname.of.casserver:port/cas-server
A Tomcat restart is required to detect any changes to the configuration file.
- Stop Tomcat.
- Remove any old copies of the unpacked war from Tomcat's webapps directory.
- Copy the warfile into the tomcat webapps directory, renaming it to remove the version. For example, rename
eurekaclinical-phenotype-service-1.0-SNAPSHOT.wartoeurekaclinical-phenotype-service.war. - Start Tomcat.
<dependency>
<groupId>org.eurekaclinical</groupId>
<artifactId>eurekaclinical-phenotype-service</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
REST APIs
/api/protected/phenotypes
Manages user-defined phenotypes.
Role-based authorization
Must have researcher role.
Requires successful authentication
Yes
Phenotype object
Phenotypes are computable descriptions of a type of patient. They all have the following properties:
id: unique id number of the phenotype (set by the server on object creation, and required thereafter).key: required unique name of the phenotype.userId: required username of the owner of the phenotype.description: optional description of the phenotype.displayName: optional user-visible name for the phenotype.inSystem: required boolean indicating whether it is a concept provided by the system. For user-defined phenotypes, the value should be set tofalse.created: required timestamp, in milliseconds since the epoch, indicating when the phenotype was created (set by the server).lastModified: timestamp, in milliseconds since the epoch, indicating when the phenotype was last modified (set by the server).summarized: read-only boolean indicating whether the phenotype was retrieved with thesummarizequery parameter set totrue.type: the type of phenotype, one of:SYSTEM: a Concept provided by the system.CATEGORIZATION: a category phenotype.SEQUENCE: a sequence phenotype.FREQUENCY: a frequency phenotype.VALUE_THRESHOLD: a value threshold phenotype.
internalNode: read-only boolean indicating whether the phenotype has any children.
PhenotypeField
Used in phenotype definitions for referring to dependent phenotypes.
Properties:
id: numerical id of the phenotype (set by the server on phenotype creation), ornullif a system concept.phenotypeKey: the unique key for the phenotype or concept.phenotypeDescription: the phenotype's description.phenotypeDisplayName: the phenotype's display name.hasDuration: field indicating whether to apply a duration constraint to the phenotype. Default isfalse.minDuration: the lower limit of the duration constraint.minDurationUnits: the units string for the lower limit of the duration constraint.maxDuration: the upper limit of the duration constraint.maxDurationUnits: the units string for the upper limit of the duration constraint.hasPropertyConstraint: required field indicating whether to apply a property constraint to the phenotype. Default isfalse.property: the name of the property.propertyValue: the value of the property as a string.type: the type of the phenotype, one ofCATEGORIZATION,SEQUENCE,FREQUENCY,VALUE_THRESHOLD,SYSTEM.categoricalType: for category phenotypes, the categorical type, one ofCONSTANT,EVENT,PRIMITIVE_PARAMETER,LOW_LEVEL_ABSTRACTION,COMPOUND_LOW_LEVEL_ABSTRACTION,HIGH_LEVEL_ABSTRACTION,SLICE_ABSTRACTION,SEQUENTIAL_TEMPORAL_PATTERN_ABSTRACTION,MIXED,UNKNOWN.
SystemPhenotype object
Represents Concepts on which a phenotype depends. It is read-only.
Additional properties:
systemType: required, one ofCONSTANT,EVENT,PRIMITIVE_PARAMETER,LOW_LEVEL_ABSTRACTION,COMPOUND_LOW_LEVEL_ABSTRACTION,HIGH_LEVEL_ABSTRACTION,SLICE_ABSTRACTION,SEQUENTIAL_TEMPORAL_PATTERN_ABSTRACTION,CONTEXT.children: an array of SystemPhenotype objects.isParent: whether this phenotype has any children.properties: array of property names.
CategoryPhenotype object
Represents category phenotypes.
Additional properties:
children: an array of PhenotypeField objects.categoricalType: required, one ofCONSTANT,EVENT,PRIMITIVE_PARAMETER,LOW_LEVEL_ABSTRACTION,COMPOUND_LOW_LEVEL_ABSTRACTION,HIGH_LEVEL_ABSTRACTION,SLICE_ABSTRACTION,SEQUENTIAL_TEMPORAL_PATTERN_ABSTRACTION,MIXED,UNKNOWN.
Sequence object
Represents sequence phenotypes.
Additional properties:
primaryPhenotype: required PhenotypeField object.relatedPhenotypes: array of related phenotypes and their temporal relationships to each other and the primary phenotype:phenotypeField: the phenotype on the left-hand-side of the relation as a PhenotypeField object.relationOperator: the numerical id of the relation operator.sequentialPhenotype: the key of the phenotype or concept on the right-hand-side of the relation.sequentialPhenotypeSource:relationMinCount: the lower time limit of the temporal relation.relationMinUnits: numerical id of the time units of the lower time limit.relationMaxCount: the upper time limit of the temporal relation.relationMaxUnits: numerical id of the time units of the upper time limit.
Frequency object
Represents frequency phenotypes.
Additional properties:
atLeast: required minimum count.isConsecutive: required boolean indicating whether only consecutive values should be considered (only can betruefor observations with values).phenotype: required PhenotypeField object representing the phenotype or concept for which you want to threshold its frequency.isWithin: required boolean indicating whether to apply a time amount between matching phenotypes or concepts.withinAtLeast: optional lower limit of a time amount between matching phenotypes or concepts.withinAtLeastUnits: optional time units for the lower limit.withinAtMost: optional upper limit of a time amount between matching phenotypes or concepts.withinAtMostUnits: optional time units for the upper limit.frequencyType: id value of the frequency type to apply.
ValueThresholds object
Represents value threshold phenotypes.
Additional properties:
name: name of the value threshold.thresholdsOperator: id value of the thresholds operator to apply.valueThresholds: an array of ValueThreshold objects:phenotype: the valued phenotype or concept to threshold as a PhenotypeFieldlowerComp: id value of the comparator of the lower limit of the threshold.lowerValue: the value of the lower limit of the threshold.lowerUnits: value units string for the lower limit.upperComp: id value of the comparator of the upper limit of the threshold.upperValue: value of the upper limit of the threshold.upperUnits: value units string for the upper limit.relationOperator: id value of the relation operator to apply for any context phenotypes or concepts.relatedPhenotypes: an array of any context phenotypes or concepts as PhenotypeFields.withinAtLeast: optional lower limit of a time amount between matching phenotypes or concepts.withinAtLeastUnits: optional time units for the lower limit.withinAtMost: optional upper limit of a time amount between matching phenotypes or concepts.withinAtMostUnits: optional time units for the upper limit.
Calls
Uses status codes as specified in the Eureka! Clinical microservice specification.
GET /api/protected/phenotypes
Returns the concepts accessible by the current user.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/phenotypes
Return:
[
{ "type":"CATEGORIZATION",
"id":2,
"key":"USER:testCategorization",
"userId":1,
"description":"test",
"displayName":"testCategorization",
"inSystem":false,
"created":1484772736590,
"lastModified":1484772736590,
"summarized":false,
"internalNode":false,
"children": [
{ "id":null,
"phenotypeKey":"Patient",
"phenotypeDescription":"",
"phenotypeDisplayName":"Patient",
"hasDuration":null,
"minDuration":null,
"minDurationUnits":null,
"maxDuration":null,
"maxDurationUnits":null,
"hasPropertyConstraint":null,
"property":null,
"propertyValue":null,
"type":"SYSTEM",
"categoricalType":null,
"inSystem":true},
{ "id":null,
"phenotypeKey":"PatientDetails",
"phenotypeDescription":"",
"phenotypeDisplayName":"Patient Details",
"hasDuration":null,
"minDuration":null,
"minDurationUnits":null,
"maxDuration":null,
"maxDurationUnits":null,
"hasPropertyConstraint":null,
"property":null,
"propertyValue":null,
"type":"SYSTEM",
"categoricalType":null,
"inSystem":true}
],
"categoricalType":"CONSTANT"}
]
GET /api/protected/phenotypes/{key}
Returns the concept with the specified key.
Example:
Returns:
{ "type":"CATEGORIZATION",
"id":2,
"key":"USER:testCategorization",
"userId":1,
"description":"test",
"displayName":"testCategorization",
"inSystem":false,
"created":1484772736590,
"lastModified":1484772736590,
"summarized":false,
"internalNode":false,
"children": [
{ "id":null,
"phenotypeKey":"Patient",
"phenotypeDescription":"",
"phenotypeDisplayName":"Patient",
"hasDuration":null,
"minDuration":null,
"minDurationUnits":null,
"maxDuration":null,
"maxDurationUnits":null,
"hasPropertyConstraint":null,
"property":null,
"propertyValue":null,
"type":"SYSTEM",
"categoricalType":null,
"inSystem":true},
{ "id":null,
"phenotypeKey":"PatientDetails",
"phenotypeDescription":"",
"phenotypeDisplayName":"Patient Details",
"hasDuration":null,
"minDuration":null,
"minDurationUnits":null,
"maxDuration":null,
"maxDurationUnits":null,
"hasPropertyConstraint":null,
"property":null,
"propertyValue":null,
"type":"SYSTEM",
"categoricalType":null,
"inSystem":true}
],
"categoricalType":"CONSTANT"}
POST /api/protected/phenotypes
Stores a new phenotype.
PUT /api/protected/phenotypes
Saves an existing phenotype.
DELETE /api/protected/phenotypes/{userId}/{key}
Deletes the specified phenotype.
/api/protected/frequencytypes
Read-only, enumerates the allows types of frequency phenotypes.
Role-based authorization
None
Requires successful authentication
Yes
FrequencyType object
Names and describes a frequency type.
Properties:
id: unique numerical id of the frequency type.name: unique name of the frequency type.description: unique description of the frequency type.
Calls
Uses status codes as specified in the Eureka! Clinical microservice specification.
GET /api/protected/frequencytypes
Returns a list of possible frequency types in ascending order.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/frequencytypes
Returns:
[
{ "id":1,
"name":"at least",
"description":"at least",
"rank":1,
"default":true},
{ "id":2,
"name":"first",
"description":"first",
"rank":2,
"default":false}
]
GET /api/protected/frequencytypes/{id}
Returns the frequency type with the specified numerical unique id.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/frequencytypes/1
Returns:
{ "id":1,
"name":"at least",
"description":"at least",
"rank":1,
"default":true }
GET /api/protected/frequencytypes/byname/{name}
Returns the frequency type with the specified unique name.
Example:
Returns:
{ "id":1,
"name":"at least",
"description":"at least",
"rank":1,
"default":true }
/api/protected/relationops
Read-only, enumerates the allows types of relation operations.
Role-based authorization
None
Requires successful authentication
Yes
RelationOp object
Names and describes a relation operator.
Properties:
id: unique numerical id of the relation operator.name: unique name of the relation operator.description: unique description of the relation operator.
Calls
Uses status codes as specified in the Eureka! Clinical microservice specification.
GET /api/protected/relationops
Gets a list of the possible temporal relation operators in rank order.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/relationops
Returns:
[
{ "id":1,
"name":"before",
"description":"before",
"rank":1,
"type":"SEQUENTIAL",
"default":true},
{ "id":2,
"name":"after",
"description":"after",
"rank":2,
"type":"SEQUENTIAL",
"default":false},
{ "id":3,
"name":"around",
"description":"around",
"rank":3,
"type":"OVERLAPPING",
"default":false}
]
GET /api/protected/relationops/{id}
Returns the temporal relation operator with the specified numerical unique id.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/relationops/1
Returns:
{"id":1,"name":"before","description":"before","rank":1,"type":"SEQUENTIAL","default":true}
GET /api/protected/relationops/byname/{name}
Returns the temporal relation operator with the specified unique name.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/relationops/byname/before
Returns:
{"id":1,"name":"before","description":"before","rank":1,"type":"SEQUENTIAL","default":true}
/api/protected/thresholdops
Read-only, enumerates the allows types of value threshold operations.
Role-based authorization
None
Requires successful authentication
Yes
ThresholdOp object
Calls
Uses status codes as specified in the Eureka! Clinical microservice specification.
GET /api/protected/thresholdops
Gets a list of the supported value threshold operators.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/thresholdsops
Returns:
[{"id":1,"name":"any","description":"any"},{"id":2,"name":"all","description":"all"}]
GET /api/protected/thresholdsops/{id}
Returns the value threshold operator with the specified numerical unique id.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/thresholdsops/1
Returns:
{"id":1,"name":"any","description":"any"}
GET /api/protected/thresholdsops/byname/{name}
Returns the value threshold operator with the specified unique name.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/thresholdsops/byname/any
Returns:
{"id":1,"name":"any","description":"any"}
/api/protected/valuecomps
Read-only, enumerates the allows types of value comparators.
Role-based authorization
None
Requires successful authentication
Yes
ValueComparator object
Properties:
id: unique numerical id of the relation operator.name: unique name of the relation operator.description: unique description of the relation operator.
Calls
Uses status codes as specified in the Eureka! Clinical microservice specification.
GET /api/protected/valuecomps
Gets a list of the supported value comparators in rank order.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/valuecomps
Returns:
[
{ "id":5,
"name":"<",
"description":"less than",
"threshold":"UPPER_ONLY","rank":1},
{ "id":6,
"name":"<=",
"description":"less than or equal to",
"threshold":"UPPER_ONLY",
"rank":2},
{ "id":1,
"name":"=",
"description":"equals",
"threshold":"BOTH",
"rank":3},
{ "id":2,
"name":"not=",
"description":"not equals",
"threshold":"BOTH",
"rank":4},
{ "id":3,
"name":">",
"description":"greater than",
"threshold":"LOWER_ONLY",
"rank":5},
{ "id":4,
"name":">=",
"description":"greater than or equal to",
"threshold":"LOWER_ONLY",
"rank":6}
]
GET /api/protected/valuecomps/{id}
Returns the value comparator operator with the specified numerical unique id.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/valuecomps/1
Returns:
{"id":1,"name":"=","description":"equals","threshold":"BOTH","rank":3}
GET /api/protected/valuecomps/byname/{name}
Returns the value comparator operator with the specified unique name.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/valuecomps/byname/=
Returns:
{"id":1,"name":"=","description":"equals","threshold":"BOTH","rank":3}
/api/protected/timeunits
Read-only, enumerates the allowed time units.
Role-based authorization
None
Requires successful authentication
Yes
TimeUnit object
Properties:
id: unique numerical id of the time unit.name: unique name of the time unit.description: unique description of the time unit.
Calls
Uses status codes as specified in the Eureka! Clinical microservice specification.
GET /api/protected/timeunits
Gets an array of the supported time units in rank order.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/timeunits
Returns:
[
{"id":3,"name":"minute","description":"minutes","rank":1,"default":false},
{"id":2,"name":"hour","description":"hours","rank":2,"default":false},
{"id":1,"name":"day","description":"days","rank":3,"default":true}
]
GET /api/protected/timeunits/{id}
Returns the time unit with the specified numerical unique id.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/timeunits/1
Returns:
{"id":1,"name":"day","description":"days","rank":3,"default":true}
GET /api/protected/timeunits/byname/{name}
Returns the time unit with the specified unique name.
Example:
URL: https://localhost:8443/eurekaclinical-analytics-service/api/protected/timeunits/byname/day
Returns:
{"id":1,"name":"day","description":"days","rank":3,"default":true}
Developer documentation
Getting help
Feel free to contact us at [email protected].
