ch-ppq2 component
The ch-ppq2 component provides interfaces for actors of the Privacy Policy Retrieve transaction (PPQ-2), which is described in the Swiss national extensions to the IHE Technical Framework (revision from March 2018, section 3.4 in “Ergänzung 2 zu Anhang 5 der EPDV-EDIâ€?).
Actors
The transaction defines the following actors:
Producer side corresponds to the Policy Consumer actor. Consumer side corresponds to the Policy Repository actor.
Dependencies
In a Maven-based environment, the following dependency must be registered in pom.xml:
<dependency>
<groupId>org.openehealth.ipf.platform-camel</groupId>
<artifactId>ipf-platform-camel-ihe-xacml20</artifactId>
<version>${ipf-version}</version>
</dependency>
Endpoint URI Format
Producer
The endpoint URI format of ch-ppq2 component producers is:
ch-ppq2://hostname:port/path/to/service[?parameters]
where hostname is either an IP address or a domain name, port is a port number, and path/to/service represents additional path elements of the remote service. URI parameters are optional and control special features as described in the corresponding section below.
Consumer
The endpoint URI format of ch-ppq2 component consumers is:
ch-ppq2:serviceName[?parameters]
The resulting URL of the exposed IHE Web Service endpoint depends on both the configuration of the deployment container and the serviceName parameter provided in the Camel endpoint URI.
For example, when a Tomcat container on the host eHealth.server.org is configured in the following way:
port = 8888 contextPath = /IHE servletPath = /policy/*
and serviceName equals to chPpq2Service, then thech-ppq2 consumer will be available for external clients under the URL http://eHealth.server.org:8888/IHE/policy/chPpq2Service
Additional URI parameters are optional and control special features as described in the corresponding section below.
Data Types
Messages exchanged in the ch-ppq2 transaction are defined in XACML 2.0 standard: * Request message – XACMLPolicyQueryType or * Response message – ResponseType