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85 lines
2.5 KiB
Java
85 lines
2.5 KiB
Java
package org.gcube.informationsystem.utils.documentation.generator;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Objects;
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import java.util.ServiceLoader;
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import org.gcube.informationsystem.base.reference.AccessType;
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import org.gcube.informationsystem.base.reference.Element;
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import org.gcube.informationsystem.types.TypeMapper;
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import org.gcube.informationsystem.types.reference.Type;
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import org.gcube.informationsystem.utils.discovery.ElementSpecilizationDiscovery;
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import org.gcube.informationsystem.utils.discovery.RegistrationProvider;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class ClassesDiscoveryGenerator extends Generator {
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protected TreeGenerator treeGenerator;
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public ClassesDiscoveryGenerator() {
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}
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protected List<Package> getPackages(){
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List<Package> packages = new ArrayList<Package>();
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AccessType[] accessTypes = new AccessType[] {
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AccessType.PROPERTY,
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AccessType.ENTITY,
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AccessType.RELATION
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};
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for(AccessType accessType : accessTypes) {
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Class<Element> clz = accessType.getTypeClass();
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packages.add(clz.getPackage());
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}
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ServiceLoader<? extends RegistrationProvider> regsitrationProviders = ServiceLoader
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.load(RegistrationProvider.class);
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for(RegistrationProvider registrationProvider : regsitrationProviders) {
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packages.addAll(registrationProvider.getPackagesToRegister());
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}
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return packages;
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}
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public void generate() throws Exception {
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List<Package> pkgs = getPackages();
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generate(pkgs.toArray(new Package[pkgs.size()]));
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}
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protected <E extends Element> void discover(AccessType at, Package[] packages) throws Exception {
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/*
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* I need to get all types also the types defined in IS Model
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* to properly support the specilizations if any
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*/
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ElementSpecilizationDiscovery<E> discovery = new ElementSpecilizationDiscovery<>(at.getTypeClass(), true);
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if(Objects.nonNull(packages)) {
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Arrays.stream(packages).forEach(p -> discovery.addPackage(p));
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}
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discovery.discover();
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for(Class<? extends E> clz : discovery.getDiscovered()) {
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Type type = TypeMapper.createTypeDefinition(clz);
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treeGenerator.addType(type);
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}
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}
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protected void generate(Package[] packages) throws Exception {
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treeGenerator = new TreeGenerator();
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AccessType[] types = new AccessType[] {
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AccessType.PROPERTY,
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AccessType.RESOURCE, AccessType.FACET,
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AccessType.CONSISTS_OF, AccessType.IS_RELATED_TO};
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for(AccessType at : types) {
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discover(at, packages);
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}
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treeGenerator.generate();
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}
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}
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