refactoring InstanceValidator code for readability.

This commit is contained in:
markiantorno 2020-02-21 14:58:02 -05:00
parent 26d595a21c
commit 6af30d5f7f
6 changed files with 92 additions and 62 deletions

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@ -21,7 +21,6 @@ package org.hl7.fhir.r5.validation;
*/ */
import java.util.*; import java.util.*;
import java.util.logging.Level;
import java.util.stream.*; import java.util.stream.*;
import org.hl7.fhir.exceptions.FHIRException; import org.hl7.fhir.exceptions.FHIRException;
@ -29,7 +28,7 @@ import org.hl7.fhir.r5.elementmodel.Element;
import org.hl7.fhir.r5.model.*; import org.hl7.fhir.r5.model.*;
import org.hl7.fhir.r5.model.Questionnaire.*; import org.hl7.fhir.r5.model.Questionnaire.*;
import org.hl7.fhir.r5.utils.FHIRPathEngine; import org.hl7.fhir.r5.utils.FHIRPathEngine;
import org.hl7.fhir.r5.validation.InstanceValidator.ValidatorHostContext; import org.hl7.fhir.r5.validation.instancevalidator.InstanceValidator.ValidatorHostContext;
import ca.uhn.fhir.rest.server.exceptions.UnprocessableEntityException; import ca.uhn.fhir.rest.server.exceptions.UnprocessableEntityException;

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@ -22,6 +22,7 @@ import org.hl7.fhir.r5.terminologies.ConceptMapEngine;
import org.hl7.fhir.r5.utils.*; import org.hl7.fhir.r5.utils.*;
import org.hl7.fhir.r5.utils.IResourceValidator.*; import org.hl7.fhir.r5.utils.IResourceValidator.*;
import org.hl7.fhir.r5.utils.StructureMapUtilities.ITransformerServices; import org.hl7.fhir.r5.utils.StructureMapUtilities.ITransformerServices;
import org.hl7.fhir.r5.validation.instancevalidator.InstanceValidator;
import org.hl7.fhir.utilities.IniFile; import org.hl7.fhir.utilities.IniFile;
import org.hl7.fhir.utilities.TextFile; import org.hl7.fhir.utilities.TextFile;
import org.hl7.fhir.utilities.Utilities; import org.hl7.fhir.utilities.Utilities;

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@ -1,4 +1,4 @@
package org.hl7.fhir.r5.validation; package org.hl7.fhir.r5.validation.instancevalidator;
/*- /*-
* #%L * #%L
@ -35,9 +35,7 @@ import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Set; import java.util.Set;
import java.util.UUID; import java.util.UUID;
import java.util.stream.Collectors;
import ca.uhn.fhir.context.FhirContext;
import org.apache.commons.lang3.NotImplementedException; import org.apache.commons.lang3.NotImplementedException;
import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.StringUtils;
import org.hl7.fhir.r5.model.Reference; import org.hl7.fhir.r5.model.Reference;
@ -94,8 +92,6 @@ import org.hl7.fhir.r5.model.Extension;
import org.hl7.fhir.r5.model.FhirPublication; import org.hl7.fhir.r5.model.FhirPublication;
import org.hl7.fhir.r5.model.HumanName; import org.hl7.fhir.r5.model.HumanName;
import org.hl7.fhir.r5.model.Identifier; import org.hl7.fhir.r5.model.Identifier;
import org.hl7.fhir.r5.model.ImplementationGuide;
import org.hl7.fhir.r5.model.ImplementationGuide.ImplementationGuideGlobalComponent;
import org.hl7.fhir.r5.model.InstantType; import org.hl7.fhir.r5.model.InstantType;
import org.hl7.fhir.r5.model.IntegerType; import org.hl7.fhir.r5.model.IntegerType;
import org.hl7.fhir.r5.model.Period; import org.hl7.fhir.r5.model.Period;
@ -130,11 +126,12 @@ import org.hl7.fhir.r5.utils.FHIRPathEngine;
import org.hl7.fhir.r5.utils.FHIRPathEngine.IEvaluationContext; import org.hl7.fhir.r5.utils.FHIRPathEngine.IEvaluationContext;
import org.hl7.fhir.r5.utils.IResourceValidator; import org.hl7.fhir.r5.utils.IResourceValidator;
import org.hl7.fhir.r5.utils.ToolingExtensions; import org.hl7.fhir.r5.utils.ToolingExtensions;
import org.hl7.fhir.r5.validation.BaseValidator;
import org.hl7.fhir.r5.validation.EnableWhenEvaluator;
import org.hl7.fhir.r5.validation.EnableWhenEvaluator.QStack; import org.hl7.fhir.r5.validation.EnableWhenEvaluator.QStack;
import org.hl7.fhir.r5.validation.InstanceValidator.EntrySummary; import org.hl7.fhir.r5.validation.XVerExtensionManager;
import org.hl7.fhir.r5.validation.InstanceValidator.ResolvedReference; import org.hl7.fhir.r5.validation.instancevalidator.utils.ResolvedReference;
import org.hl7.fhir.utilities.CommaSeparatedStringBuilder; import org.hl7.fhir.utilities.CommaSeparatedStringBuilder;
import org.hl7.fhir.utilities.TerminologyServiceOptions;
import org.hl7.fhir.utilities.Utilities; import org.hl7.fhir.utilities.Utilities;
import org.hl7.fhir.utilities.Utilities.DecimalStatus; import org.hl7.fhir.utilities.Utilities.DecimalStatus;
import org.hl7.fhir.utilities.VersionUtilities; import org.hl7.fhir.utilities.VersionUtilities;
@ -172,38 +169,6 @@ import ca.uhn.fhir.util.ObjectUtil;
public class InstanceValidator extends BaseValidator implements IResourceValidator { public class InstanceValidator extends BaseValidator implements IResourceValidator {
public class ResolvedReference {
private Element resource;
private Element focus;
private boolean external;
private NodeStack stack;
public String getType() {
return focus.fhirType();
}
public ValidatorHostContext hostContext(ValidatorHostContext hostContext, StructureDefinition profile) {
if (external) {
return hostContext.forRemoteReference(profile, resource);
} else {
return hostContext.forLocalReference(profile, resource);
}
}
public Element getResource() {
return resource;
}
public Element getFocus() {
return focus;
}
public NodeStack getStack() {
return stack;
}
}
public class ValidatorHostContext { public class ValidatorHostContext {
private Object appContext; private Object appContext;
private Element container; // bundle, or parameters private Element container; // bundle, or parameters
@ -2996,10 +2961,10 @@ public class InstanceValidator extends BaseValidator implements IResourceValidat
IndexedElement res = getContainedById(stack.getElement(), ref.substring(1)); IndexedElement res = getContainedById(stack.getElement(), ref.substring(1));
if (res != null) { if (res != null) {
ResolvedReference rr = new ResolvedReference(); ResolvedReference rr = new ResolvedReference();
rr.resource = stack.getElement(); rr.setResource(stack.getElement());
rr.focus = res.match; rr.setFocus(res.match);
rr.external = false; rr.setExternal(false);
rr.stack = stack.push(res.match, res.index, res.match.getProperty().getDefinition(), res.match.getProperty().getDefinition()); rr.setStack(stack.push(res.match, res.index, res.match.getProperty().getDefinition(), res.match.getProperty().getDefinition()));
return rr; return rr;
} }
} }
@ -3028,10 +2993,12 @@ public class InstanceValidator extends BaseValidator implements IResourceValidat
return null; return null;
} else { } else {
ResolvedReference rr = new ResolvedReference(); ResolvedReference rr = new ResolvedReference();
rr.resource = res.match; rr.setResource(res.match);
rr.focus = res.match; rr.setFocus(res.match);
rr.external = false; rr.setExternal(false);
rr.stack = stack.push(res.entry, res.index, res.entry.getProperty().getDefinition(), res.entry.getProperty().getDefinition()).push(res.match, -1, res.match.getProperty().getDefinition(), res.match.getProperty().getDefinition()); rr.setStack(stack.push(res.entry, res.index, res.entry.getProperty().getDefinition(),
res.entry.getProperty().getDefinition()).push(res.match, -1,
res.match.getProperty().getDefinition(), res.match.getProperty().getDefinition()));
return rr; return rr;
} }
} }
@ -3047,10 +3014,12 @@ public class InstanceValidator extends BaseValidator implements IResourceValidat
return null; return null;
} else { } else {
ResolvedReference rr = new ResolvedReference(); ResolvedReference rr = new ResolvedReference();
rr.resource = res.match; rr.setResource(res.match);
rr.focus = res.match; rr.setFocus(res.match);
rr.external = false; rr.setExternal(false);
rr.stack = new NodeStack(hostContext).push(res.entry, res.index, res.entry.getProperty().getDefinition(), res.entry.getProperty().getDefinition()).push(res.match, -1, res.match.getProperty().getDefinition(), res.match.getProperty().getDefinition()); rr.setStack(new NodeStack(hostContext).push(res.entry, res.index, res.entry.getProperty().getDefinition(),
res.entry.getProperty().getDefinition()).push(res.match, -1,
res.match.getProperty().getDefinition(), res.match.getProperty().getDefinition()));
return rr; return rr;
} }
} }
@ -3071,16 +3040,16 @@ public class InstanceValidator extends BaseValidator implements IResourceValidat
private ResolvedReference makeExternalRef(Element external, String path) { private ResolvedReference makeExternalRef(Element external, String path) {
ResolvedReference res = new ResolvedReference(); ResolvedReference res = new ResolvedReference();
res.resource = external; res.setResource(external);
res.focus = external; res.setFocus(external);
res.external = true; res.setExternal(true);
res.stack = new NodeStack(external, path); res.setStack(new NodeStack(external, path));
return res; return res;
} }
private Element resolve(Object appContext, String ref, NodeStack stack, List<ValidationMessage> errors, String path) throws IOException, FHIRException { private Element resolve(Object appContext, String ref, NodeStack stack, List<ValidationMessage> errors, String path) throws IOException, FHIRException {
Element local = localResolve(ref, stack, errors, path, null, null).focus; Element local = localResolve(ref, stack, errors, path, null, null).getFocus();
if (local!=null) if (local!=null)
return local; return local;
if (fetcher == null) if (fetcher == null)

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@ -1,4 +1,4 @@
package org.hl7.fhir.r5.validation; package org.hl7.fhir.r5.validation.instancevalidator;
import org.hl7.fhir.exceptions.FHIRException; import org.hl7.fhir.exceptions.FHIRException;

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@ -0,0 +1,61 @@
package org.hl7.fhir.r5.validation.instancevalidator.utils;
import org.hl7.fhir.r5.elementmodel.Element;
import org.hl7.fhir.r5.model.StructureDefinition;
import org.hl7.fhir.r5.validation.instancevalidator.InstanceValidator;
public class ResolvedReference {
private Element resource;
private Element focus;
private boolean external;
private InstanceValidator.NodeStack stack;
public ResolvedReference setResource(Element resource) {
this.resource = resource;
return this;
}
public Element getResource() {
return resource;
}
public ResolvedReference setFocus(Element focus) {
this.focus = focus;
return this;
}
public boolean isExternal() {
return external;
}
public ResolvedReference setExternal(boolean external) {
this.external = external;
return this;
}
public ResolvedReference setStack(InstanceValidator.NodeStack stack) {
this.stack = stack;
return this;
}
public InstanceValidator.NodeStack getStack() {
return stack;
}
public String getType() {
return focus.fhirType();
}
public Element getFocus() {
return focus;
}
public InstanceValidator.ValidatorHostContext hostContext(InstanceValidator.ValidatorHostContext hostContext, StructureDefinition profile) {
if (external) {
return hostContext.forRemoteReference(profile, resource);
} else {
return hostContext.forLocalReference(profile, resource);
}
}
}

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@ -26,7 +26,7 @@ import org.hl7.fhir.r5.utils.FHIRPathEngine.IEvaluationContext;
import org.hl7.fhir.r5.utils.IResourceValidator; import org.hl7.fhir.r5.utils.IResourceValidator;
import org.hl7.fhir.r5.utils.IResourceValidator.IValidatorResourceFetcher; import org.hl7.fhir.r5.utils.IResourceValidator.IValidatorResourceFetcher;
import org.hl7.fhir.r5.utils.IResourceValidator.ReferenceValidationPolicy; import org.hl7.fhir.r5.utils.IResourceValidator.ReferenceValidationPolicy;
import org.hl7.fhir.r5.validation.InstanceValidator; import org.hl7.fhir.r5.validation.instancevalidator.InstanceValidator;
import org.hl7.fhir.r5.validation.ValidationEngine; import org.hl7.fhir.r5.validation.ValidationEngine;
import org.hl7.fhir.utilities.TextFile; import org.hl7.fhir.utilities.TextFile;
import org.hl7.fhir.utilities.Utilities; import org.hl7.fhir.utilities.Utilities;