Package org.hl7.fhir.dstu2.utils

Class SimpleWorkerContext

java.lang.Object

org.hl7.fhir.utilities.i18n.I18nBase

org.hl7.fhir.dstu2.utils.BaseWorkerContext

org.hl7.fhir.dstu2.utils.SimpleWorkerContext

All Implemented Interfaces:

IWorkerContext, ProfileUtilities.ProfileKnowledgeProvider

public class SimpleWorkerContext
extends BaseWorkerContext
implements IWorkerContext, ProfileUtilities.ProfileKnowledgeProvider

Nested Class Summary

Nested classes/interfaces inherited from interface org.hl7.fhir.dstu2.utils.IWorkerContext

IWorkerContext.ValidationResult

Nested classes/interfaces inherited from interface org.hl7.fhir.dstu2.utils.ProfileUtilities.ProfileKnowledgeProvider

ProfileUtilities.ProfileKnowledgeProvider.BindingResolution

Field Summary

Fields inherited from class org.hl7.fhir.dstu2.utils.BaseWorkerContext

cacheValidation, codeSystems, expansionCache, maps, txServer, validationCache, valueSets

Constructor Summary

Constructors

Constructor	Description
SimpleWorkerContext()

Method Summary

Modifier and Type	Method	Description
List<StructureDefinition>	allStructures()
void	connectToTSServer(String url, String userAgent)
<T extends Resource> T	fetchResource(Class<T> class_, String uri)	Find an identified resource.
static SimpleWorkerContext	fromClassPath()
static SimpleWorkerContext	fromDefinitions(Map<String,byte[]> source)
static SimpleWorkerContext	fromPack(String path)	Load the working context from the validation pack
String	getAbbreviation(String name)	returns the recommended tla for the type
String	getLinkFor(String typeSimple)
String	getLinkForProfile(StructureDefinition profile, String url)
INarrativeGenerator	getNarrativeGenerator(String prefix, String basePath)	Get a generator that can generate narrative for the instance
IParser	getParser(String type)	Get a parser to read/write instances.
IParser	getParser(ParserType type)	Get a parser to read/write instances.
List<String>	getResourceNames()
boolean	hasLinkFor(String typeSimple)
<T extends Resource> boolean	hasResource(Class<T> class_, String uri)	find whether a resource is available.
boolean	isDatatype(String typeSimple)
boolean	isResource(String t)
IParser	newJsonParser()	Get a JSON parser
IResourceValidator	newValidator()	Get a validator that can check whether a resource is valid
IParser	newXmlParser()	Get an XML parser
ProfileUtilities.ProfileKnowledgeProvider.BindingResolution	resolveBinding(ElementDefinition.ElementDefinitionBindingComponent binding)
void	seeResource(String url, Resource r)
void	setCache(ValueSetExpansionCache cache)
int	totalCount()

Methods inherited from class org.hl7.fhir.dstu2.utils.BaseWorkerContext

expandVS, expandVS, fetchCodeSystem, fetchTypeDefinition, findMapsForSource, supportsSystem, validateCode, validateCode, validateCode, validateCode, validateCode

Methods inherited from class org.hl7.fhir.utilities.i18n.I18nBase

formatMessage, getLocale, isWarnAboutMissingMessages, setLocale, setValidationMessageLanguage, setWarnAboutMissingMessages

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hl7.fhir.dstu2.utils.IWorkerContext

expandVS, expandVS, fetchCodeSystem, fetchTypeDefinition, findMapsForSource, formatMessage, getLocale, setLocale, setValidationMessageLanguage, supportsSystem, validateCode, validateCode, validateCode, validateCode, validateCode

Constructor Details

SimpleWorkerContext

public SimpleWorkerContext()

Method Details

fromPack

public static SimpleWorkerContext fromPack(String path)
                                    throws FileNotFoundException,
IOException,
org.hl7.fhir.exceptions.FHIRException

Load the working context from the validation pack

Parameters:

path - filename of the validation pack

Returns:

Throws:

IOException

FileNotFoundException

org.hl7.fhir.exceptions.FHIRException

Exception

fromClassPath

public static SimpleWorkerContext fromClassPath()
                                         throws IOException,
org.hl7.fhir.exceptions.FHIRException

Throws:

IOException

org.hl7.fhir.exceptions.FHIRException

fromDefinitions

public static SimpleWorkerContext fromDefinitions(Map<String,byte[]> source)
                                           throws IOException,
org.hl7.fhir.exceptions.FHIRException

Throws:

IOException

org.hl7.fhir.exceptions.FHIRException

connectToTSServer

public void connectToTSServer(String url,
 String userAgent)
                       throws URISyntaxException

Throws:

URISyntaxException

seeResource

public void seeResource(String url,
 Resource r)
                 throws org.hl7.fhir.exceptions.FHIRException

Throws:

org.hl7.fhir.exceptions.FHIRException

getParser

public IParser getParser(ParserType type)

Description copied from interface: IWorkerContext

Get a parser to read/write instances. Use the defined type (will be extended as further types are added, though the only currently anticipate type is RDF) XML/JSON - the standard renderers XHTML - render the narrative only (generate it if necessary)

Specified by:

getParser in interface IWorkerContext

Returns:

getParser

public IParser getParser(String type)

Description copied from interface: IWorkerContext

Get a parser to read/write instances. Determine the type from the stated type. Supported value for type: - the recommended MIME types - variants of application/xml and application/json - _format values xml, json

Specified by:

getParser in interface IWorkerContext

Returns:

newJsonParser

public IParser newJsonParser()

Description copied from interface: IWorkerContext

Get a JSON parser

Specified by:

newJsonParser in interface IWorkerContext

Returns:

newXmlParser

public IParser newXmlParser()

Description copied from interface: IWorkerContext

Get an XML parser

Specified by:

newXmlParser in interface IWorkerContext

Returns:

hasResource

public <T extends Resource> boolean hasResource(Class<T> class_,
 String uri)

Description copied from interface: IWorkerContext

find whether a resource is available. Implementations of the interface can assume that if hasResource ruturns true, the resource will usually be fetched subsequently

Specified by:

hasResource in interface IWorkerContext

Returns:

getNarrativeGenerator

public INarrativeGenerator getNarrativeGenerator(String prefix,
 String basePath)

Description copied from interface: IWorkerContext

Get a generator that can generate narrative for the instance

Specified by:

getNarrativeGenerator in interface IWorkerContext

Returns:

a prepared generator

newValidator

public IResourceValidator newValidator()

Description copied from interface: IWorkerContext

Get a validator that can check whether a resource is valid

Specified by:

newValidator in interface IWorkerContext

Returns:

a prepared generator

fetchResource

public <T extends Resource> T fetchResource(Class<T> class_,
 String uri)

Description copied from interface: IWorkerContext

Find an identified resource. The most common use of this is to access the the standard conformance resources that are part of the standard - structure definitions, value sets, concept maps, etc. Also, the narrative generator uses this, and may access any kind of resource The URI is called speculatively for things that might exist, so not finding a matching resouce, return null, not an error The URI can have one of 3 formats: - a full URL e.g. http://acme.org/fhir/ValueSet/[id] - a relative URL e.g. ValueSet/[id] - a logical id e.g. [id] It's an error if the second form doesn't agree with class_. It's an error if class_ is null for the last form

Specified by:

fetchResource in interface IWorkerContext

Returns:

totalCount

public int totalCount()

setCache

public void setCache(ValueSetExpansionCache cache)

getResourceNames

public List<String> getResourceNames()

Specified by:

getResourceNames in interface IWorkerContext

getAbbreviation

public String getAbbreviation(String name)

Description copied from interface: IWorkerContext

returns the recommended tla for the type

Specified by:

getAbbreviation in interface IWorkerContext

Returns:

isDatatype

public boolean isDatatype(String typeSimple)

Specified by:

isDatatype in interface ProfileUtilities.ProfileKnowledgeProvider

isResource

public boolean isResource(String t)

Specified by:

isResource in interface ProfileUtilities.ProfileKnowledgeProvider

hasLinkFor

public boolean hasLinkFor(String typeSimple)

Specified by:

hasLinkFor in interface ProfileUtilities.ProfileKnowledgeProvider

getLinkFor

public String getLinkFor(String typeSimple)

Specified by:

getLinkFor in interface ProfileUtilities.ProfileKnowledgeProvider

resolveBinding

public ProfileUtilities.ProfileKnowledgeProvider.BindingResolution resolveBinding(ElementDefinition.ElementDefinitionBindingComponent binding)

Specified by:

resolveBinding in interface ProfileUtilities.ProfileKnowledgeProvider

getLinkForProfile

public String getLinkForProfile(StructureDefinition profile,
 String url)

Specified by:

getLinkForProfile in interface ProfileUtilities.ProfileKnowledgeProvider

allStructures

public List<StructureDefinition> allStructures()

Specified by:

allStructures in interface IWorkerContext