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[38] Cache resolved types during deserialization #39

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Jun 5, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %Bundle-Name
Bundle-SymbolicName: org.eclipse.sirius.emfjson.ide;singleton:=true
Bundle-Version: 2.3.9.qualifier
Bundle-Version: 2.3.10.qualifier
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Bundle-Localization: bundle
Require-Bundle: org.eclipse.sirius.emfjson;bundle-version="2.1.0",
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4 changes: 2 additions & 2 deletions bundles/org.eclipse.sirius.emfjson.ide/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../releng/org.eclipse.sirius.emfjson.releng</relativePath>
</parent>


<artifactId>org.eclipse.sirius.emfjson.ide</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-plugin</packaging>

<name>Sirius EMF JSON - IDE Integration</name>
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2 changes: 1 addition & 1 deletion bundles/org.eclipse.sirius.emfjson/META-INF/MANIFEST.MF
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %Bundle-Name
Bundle-SymbolicName: org.eclipse.sirius.emfjson
Bundle-Version: 2.3.9.qualifier
Bundle-Version: 2.3.10.qualifier
Bundle-Vendor: %Bundle-Vendor
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Bundle-Localization: bundle
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4 changes: 2 additions & 2 deletions bundles/org.eclipse.sirius.emfjson/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../releng/org.eclipse.sirius.emfjson.releng</relativePath>
</parent>


<artifactId>org.eclipse.sirius.emfjson</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-plugin</packaging>

<name>Sirius EMF JSON</name>
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Original file line number Diff line number Diff line change
Expand Up @@ -139,6 +139,8 @@ public class GsonEObjectDeserializer implements JsonDeserializer<List<EObject>>

private IJsonResourceProcessor jsonResourceProcessor;

private final Map<String, EClass> typeCache = new HashMap<>();

/**
* The constructor.
*
Expand Down Expand Up @@ -579,44 +581,59 @@ private EObject createProxyEObject(String id, String qualifiedType, EReference e
EObject proxyEObject = null;

URI toResolveURI = URI.createURI(id);

if (qualifiedType != null) {
EClass eType = this.typeCache.computeIfAbsent(qualifiedType, this::resolveType);
if (eType != null) {
proxyEObject = eType.getEPackage().getEFactoryInstance().create(eType);
URI resolvedURI = toResolveURI.resolve(this.resourceURI);
((InternalEObject) proxyEObject).eSetProxyURI(resolvedURI);
}
} else {
EClass eType = eReference.getEReferenceType();
if (!eType.isAbstract()) {
proxyEObject = eType.getEPackage().getEFactoryInstance().create(eType);
if (proxyEObject != null) {
URI resolvedURI = toResolveURI.resolve(this.resourceURI);
((InternalEObject) proxyEObject).eSetProxyURI(resolvedURI);
}
}
}
return proxyEObject;
}

/**
* Resolves a type from a qualified name (e.g. "flow:System") into the corresponding EClass (or null) using the
* resource set's package registry.
*
* @param qualifiedType
* the qualified name of the type to resolve.
* @return the corresponding EClass, or null.
*/
private EClass resolveType(String qualifiedType) {
if (qualifiedType != null) {
String[] splitType = qualifiedType.split(":"); //$NON-NLS-1$
if (splitType.length == 2) {
String packageName = splitType[0];
String eClassName = splitType[1];
// @formatter:off
Optional<EPackage> packageOpt = this.resourceSet.getPackageRegistry().values().stream()
.filter(EPackage.class::isInstance)
.map(EPackage.class::cast)
.filter(pkg-> pkg.getName().equals(packageName))
.filter(pkg -> pkg.getName().equals(packageName))
.findFirst();
if (packageOpt.isPresent()) {
Optional<EObject> eObject = packageOpt.get().getEClassifiers().stream()
.filter(clazz-> eClassName.equals(clazz.getName()))
.filter(EClass.class::isInstance)
.map(EClass.class::cast)
.map(eClass -> eClass.getEPackage().getEFactoryInstance().create(eClass))
.findFirst();
if (eObject.isPresent()) {
proxyEObject = eObject.get();
URI resolvedURI = toResolveURI;
resolvedURI = toResolveURI.resolve(this.resourceURI);
((InternalEObject) proxyEObject).eSetProxyURI(resolvedURI);
Optional<EClass> eClass = packageOpt.get().getEClassifiers().stream()
.filter(clazz -> eClassName.equals(clazz.getName()))
.filter(EClass.class::isInstance)
.map(EClass.class::cast)
.findFirst();
if (eClass.isPresent()) {
return eClass.get();
}
// @formatter:on
}
}
} else {
EClass eType = eReference.getEReferenceType();
if (!eType.isAbstract()) {
proxyEObject = eType.getEPackage().getEFactoryInstance().create(eType);
if (proxyEObject != null) {
URI resolvedURI = toResolveURI.resolve(this.resourceURI);
((InternalEObject) proxyEObject).eSetProxyURI(resolvedURI);
}
}
}
return proxyEObject;
return null;
}

/**
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
<feature
id="org.eclipse.sirius.emfjson.feature.ide"
label="%Feature-name"
version="2.3.9.qualifier"
version="2.3.10.qualifier"
provider-name="%Feature-vendor">

<description url="">
Expand Down
4 changes: 2 additions & 2 deletions features/org.eclipse.sirius.emfjson.feature.ide/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -20,13 +20,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../releng/org.eclipse.sirius.emfjson.releng</relativePath>
</parent>


<artifactId>org.eclipse.sirius.emfjson.feature.ide</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-feature</packaging>

<name>Sirius EMF JSON - IDE Integration Feature</name>
Expand Down
2 changes: 1 addition & 1 deletion features/org.eclipse.sirius.emfjson.feature/feature.xml
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
<feature
id="org.eclipse.sirius.emfjson.feature"
label="%Feature-name"
version="2.3.9.qualifier"
version="2.3.10.qualifier"
provider-name="%Feature-vendor">

<description url="">
Expand Down
4 changes: 2 additions & 2 deletions features/org.eclipse.sirius.emfjson.feature/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -20,13 +20,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../releng/org.eclipse.sirius.emfjson.releng</relativePath>
</parent>


<artifactId>org.eclipse.sirius.emfjson.feature</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-feature</packaging>

<name>Sirius EMF JSON Feature</name>
Expand Down
2 changes: 1 addition & 1 deletion releng/org.eclipse.sirius.emfjson.releng/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@

<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>pom</packaging>

<name>Sirius EMF JSON</name>
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -6,13 +6,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../org.eclipse.sirius.emfjson.releng</relativePath>
</parent>

<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>emfjson-2019-06</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-target-definition</packaging>

</project>
Original file line number Diff line number Diff line change
Expand Up @@ -6,13 +6,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../org.eclipse.sirius.emfjson.releng</relativePath>
</parent>

<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>emfjson-luna</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-target-definition</packaging>

</project>
2 changes: 1 addition & 1 deletion repositories/org.eclipse.sirius.emfjson.repository/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../releng/org.eclipse.sirius.emfjson.releng</relativePath>
</parent>

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %Bundle-Name
Bundle-SymbolicName: org.eclipse.sirius.emfjson.tests
Bundle-Version: 2.3.9.qualifier
Bundle-Version: 2.3.10.qualifier
Bundle-Vendor: %Bundle-Vendor
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Bundle-Localization: bundle
Expand Down
4 changes: 2 additions & 2 deletions tests/org.eclipse.sirius.emfjson.tests/pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -20,13 +20,13 @@
<parent>
<groupId>org.eclipse.sirius.emfjson</groupId>
<artifactId>org.eclipse.sirius.emfjson.releng</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<relativePath>../../releng/org.eclipse.sirius.emfjson.releng</relativePath>
</parent>


<artifactId>org.eclipse.sirius.emfjson.tests</artifactId>
<version>2.3.9-SNAPSHOT</version>
<version>2.3.10-SNAPSHOT</version>
<packaging>eclipse-test-plugin</packaging>

<name>Sirius EMF JSON - Tests</name>
Expand Down
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