There are a number of strategies for building the OpenNCP Server and bundling the local classesin the National jar, for example:

Build epsos-ws-server.war in a local build environment using maven profile "national-connector-impl" to include the local classes as a dependency. The disadvantage with this approach is that the local build server must download all the source files from Google Code repository plus all dependencies from Joinup.
Download a released epsos-ws-server.war from Joinup. Use a local build script to unpack the archive, bundle in the local classes and then repackage. This is the preferred approach in Sweden.
Download epsos-ws-server.war from Joinup. Add local classes to tomcat/lib. This has been briefly tested and did not work due to class loader errors. Furthermore it is never a good idea to deploy application-specific classes into tomcat/lib.

Local build using profile

Here are the profiles that are declared in the Protocol Terminator pom file.

Code Block

language	html/xml

	<profiles>
		<profile>
			<!-- This profile bundles a mock National Connector implementation -->
			<id>national-connector-mock-impl</id>
			<dependencies>
				<dependency>
                    <groupId>eu.europa.ec.joinup.ecc.epsos-protocol-terminators.epsos-ncp-server</groupId>
                    <artifactId>epsos-nc-mock-it</artifactId>
                    <version>0.1-SNAPSHOT</version>
                    <scope>runtime</scope>
                </dependency>
			</dependencies>
		</profile>
		<profile>
			<!-- This profile bundles the real National Connector implementation -->
			<id>national-connector-impl</id>
			<dependencies>
				<dependency>
					<groupId>${national-connector-impl.groupId}</groupId>
					<artifactId>${national-connector-impl.artifactId}</artifactId>
					<version>${national-connector-impl.version}</version>
					<scope>runtime</scope>
				</dependency>
			</dependencies>
		</profile>
	</profiles>

The first profile bundles the a mock implementations implementation into the war file. The second profile bundles a National implementation. If no profile is specified then no implementation will be bundled at all. In this case, the jar must be deployed to the tomcat/lib directory.The National profile needs some properties. These properties are defined

To use the National profile some properties must be set in the local build environment. There are a few options for doing this:

Per User

- Defined in the Maven-settings (%USER_HOME%/.m2/settings.xml).

...

Code Block

language	html/xml

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <profiles>
    <profile>
      <id>national-connector-impl</id>
      <properties>
        <national-connector-impl.groupId>se.apotekensservice</national-connector-impl.groupId>
        <national-connector-impl.artifactId>epsos-shelob</national-connector-impl.artifactId>
        <national-connector-impl.version>0.0.1-SNAPSHOT<version>1.1</national-connector-impl.version>
      </properties>
    </profile>
  </profiles>
</settings>

Here are the Maven commands for activating the various profiles:

Code Block

language	none

# build epsos-ws-serverwith no implementation
mvn clean install
 
# build epsos-ws-server with mock implementations
mvn clean install -P national-connector-mock-impl
 
# build epsos-ws-server with real implementations
mvn clean install -P national-connector-impl

...

Code Block

language	html/xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<artifactId>epsos</artifactId>
		<groupId>se.apotekensservice</groupId>
		<version>1.1</version>
	</parent>
	<artifactId>epsos-ws-server</artifactId>
	<packaging>war</packaging>
	<name>OpenNCP Server (Country A)</name>
	<description>This project downloads the OpenNCP epsos-ws-server.war and bundles in the Swedish functionality (Shelob)<National implementations</description>
  
 
	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-dependencywar-plugin</artifactId>
				<version>2.5.1<3</version>
				<executions><configuration>
					<execution>
		<packagingExcludes>**/epsos*-mock-*.jar</packagingExcludes>
				<id>unpack<</id>configuration>
			</plugin>
		</plugins>
	<phase>package<</phase>build>
	<dependencies>
		<dependency>
			<goals><groupId>se.apotekensservice</groupId>
			<artifactId>epsos-shelob</artifactId>
				<goal>unpack</goal>
			<version>1.1</version>
			</goals>
						<configuration>
							<artifactItems>
								<artifactItem>
									<groupId>${project.openNcpGroupId}</groupId>
									<artifactId>${project.openNcpArtifactId}</artifactId>
									<version>${project.openNcpVersion}</version>
									<type>war</type>
									<overWrite>true</overWrite>
									<outputDirectory>${project.build.directory}/epsos-ws-server</outputDirectory>
									<includes></includes>
									<excludes>**/epsos*-mock-*.jar</excludes>
								</artifactItem>
							</artifactItems>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>
	<dependencies>
		<dependency>
			<groupId>${project.shelobGroupId}</groupId>
			<artifactId>${project.shelobArtifactId}</artifactId>
			<version>${project.shelobVersion}</version>
		</dependency>
		<dependency>
			<groupId>${project.openNcpGroupId}</groupId>
			<artifactId>${project.openNcpArtifactId}</artifactId>
			<version>${project.openNcpVersion}</version>
			<type>war</type>
		</dependency>
	</dependencies>
	<properties>
		<!-- OpenNCP war -->
		<project.openNcpGroupId>eu.dependency>
		<dependency>
			<groupId>eu.europa.ec.joinup.ecc.epsos-protocol-terminators.epsos-ncp-server</project.openNcpGroupId>groupId>
			<project.openNcpArtifactId>epsos<artifactId>epsos-ws-server</project.openNcpArtifactId>artifactId>
		<project	<version>2.openNcpVersion>2.0.0-SNAPSHOT</project.openNcpVersion>
		<!-- Shelob jar (National implementations for bundling into OpenNCP -->
		<project.shelobGroupId>se.apotekensservice</project.shelobGroupId>
		<project.shelobArtifactId>epsos-shelob</project.shelobArtifactId>
		<project.shelobVersion>1.1</project.shelobVersion>version>
			<type>war</type>
		</dependency>
	</properties>dependencies>
</project>

XCPD PatientSearchInterface usage

TODO

XCA DocumentSearchInterface usage

...

Code Block

language	java

public interface EPSOSDocument {
	public String getPatientId();
	public String getClassCode();
	public org.w3c.dom.Document getDocument();
	public boolean matchesCriteria(SearchCriteria sc);
}

The EPSOSDocument has the actual DOM document plus a subset of the metadata. The interface also has a helper method for checking that if the SearchCriteria matches the metadata.

...

Code Block

language	java

public interface SearchCriteria {
 public enum Criteria {
    PatientId,
    RepositoryId,
    DocumentId
 }
   public SearchCriteria add(Criteria c, String value);
   public String getCriteriaValue(Criteria c);
   public Iterator<Criteria> getSearchCriteriaKeys();
}

...

The SearchCriteria interface reprecents the criteria what will be used for searching the metaData and DOM documents from the national side. Currently the possible criteria values are in the Criteria enum.

Implementation

From the national component side

From the national component the usage of this interface, when returning DocumentAssociations should be something like:

Code Block

language	java

EPDocumentMetaData epdXml = DocumentFactory.createEPDocumentXML(documentId, patientId, effectiveDate, repositoryId, title, author);

...


EPDocumentMetaData epdPdf = DocumentFactory.createEPDocumentPDF(documentId, patientId, effectiveDate, repositoryId, title, author);

...


DocumentFactory.createDocumentAssociation(epdXml, epdPdf);

...



PSDocumentMetaData psdPdf = DocumentFactory.createPSDocumentPDF(documentId, patientId, effectiveDate, repositoryId, title, author);

...


PSDocumentMetaData psdXml = DocumentFactory.createPSDocumentXML(documentId, patientId, effectiveDate, repositoryId, title, author);

...


DocumentFactory.createDocumentAssociation(psdPdf, psdXml);

And when returning the (DOM) document itself, should be implemented for example like:

Code Block

language	java

EPSOSDocument epsosDocument = DocumentFactory.createEPSOSDocument(

...


		patientId,
		Constants.EP_CLASSCODE,
		xmlDocument);

From the XCAService component side

From the XCAService component side the usage of this interface is as following, when fetching PatientSummary document metadatas:

Code Block

language	java

//when fetching PatientSummary document metadatas:
DocumentAssociation<PSDocumentMetaData> daPs = documentSearchService.getPSDocumentList(DocumentFactory.createSearchCriteria().add(Criteria.PatientId, "patientId"));

...

And when fetching EPrescriptions metadatas:




//when fetching EPrescriptions metadatas:
List<DocumentAssociation<EPDocumentMetaData>> prescriptions = documentSearchService.getEPDocumentList(DocumentFactory.createSearchCriteria().add(Criteria.PatientId, "patientId"));

...

And when fetching the actual DOM document with metada:




//when fetching the actual DOM document with metada:
EPSOSDocument epsosDoc = documentSearchService.getDocument(DocumentFactory.createSearchCriteria().add(Criteria.DocumentId, "documentId").add(Criteria.PatientId, "patientId").add(Criteria.RepositoryId,

...

"repositoryId"));

XDR DocumentSubmitInterface usage

TODO

References

Java SE6 ServiceLoader

...

Versions Compared

Old Version 29

New Version Current

Key

Local build using profile

XCPD PatientSearchInterface usage

XCA DocumentSearchInterface usage

Implementation

From the national component side

From the XCAService component side

XDR DocumentSubmitInterface usage

References

Page Comparison

Versions Compared

Old Version 29

New Version Current

Key

Local build using profile

XCPD PatientSearchInterface usage

XCA DocumentSearchInterface usage

Implementation

From the national component side

From the XCAService component side

XDR DocumentSubmitInterface usage

References