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Example 1 with LSPackageCache

use of org.ballerinalang.langserver.LSPackageCache in project ballerina by ballerina-lang.

the class CommandUtil method getCommandsByDiagnostic.

/**
 * Get the command instances for a given diagnostic.
 * @param diagnostic        Diagnostic to get the command against
 * @param params            Code Action parameters
 * @param lsPackageCache    Lang Server Package cache
 * @return  {@link List}    List of commands related to the given diagnostic
 */
public static List<Command> getCommandsByDiagnostic(Diagnostic diagnostic, CodeActionParams params, LSPackageCache lsPackageCache) {
    String diagnosticMessage = diagnostic.getMessage();
    List<Command> commands = new ArrayList<>();
    if (isUndefinedPackage(diagnosticMessage)) {
        String packageAlias = diagnosticMessage.substring(diagnosticMessage.indexOf("'") + 1, diagnosticMessage.lastIndexOf("'"));
        LSDocument sourceDocument = new LSDocument(params.getTextDocument().getUri());
        Path openedPath = CommonUtil.getPath(sourceDocument);
        String sourceRoot = TextDocumentServiceUtil.getSourceRoot(openedPath);
        sourceDocument.setSourceRoot(sourceRoot);
        lsPackageCache.getPackageMap().entrySet().stream().filter(pkgEntry -> {
            String fullPkgName = pkgEntry.getValue().packageID.orgName.getValue() + "/" + pkgEntry.getValue().packageID.getName().getValue();
            return fullPkgName.endsWith("." + packageAlias) || fullPkgName.endsWith("/" + packageAlias);
        }).forEach(pkgEntry -> {
            PackageID packageID = pkgEntry.getValue().packageID;
            String commandTitle = CommandConstants.IMPORT_PKG_TITLE + " " + packageID.getName().toString();
            String fullPkgName = packageID.getOrgName() + "/" + packageID.getName().getValue();
            CommandArgument pkgArgument = new CommandArgument(CommandConstants.ARG_KEY_PKG_NAME, fullPkgName);
            CommandArgument docUriArgument = new CommandArgument(CommandConstants.ARG_KEY_DOC_URI, params.getTextDocument().getUri());
            commands.add(new Command(commandTitle, CommandConstants.CMD_IMPORT_PACKAGE, new ArrayList<>(Arrays.asList(pkgArgument, docUriArgument))));
        });
    }
    return commands;
}
Also used : Path(java.nio.file.Path) CommonUtil(org.ballerinalang.langserver.common.utils.CommonUtil) Arrays(java.util.Arrays) BLangVariable(org.wso2.ballerinalang.compiler.tree.BLangVariable) CommandConstants(org.ballerinalang.langserver.common.constants.CommandConstants) Diagnostic(org.eclipse.lsp4j.Diagnostic) ArrayList(java.util.ArrayList) CodeActionParams(org.eclipse.lsp4j.CodeActionParams) LSDocument(org.ballerinalang.langserver.common.LSDocument) BLangResource(org.wso2.ballerinalang.compiler.tree.BLangResource) DocTag(org.ballerinalang.model.elements.DocTag) Locale(java.util.Locale) TopLevelNode(org.ballerinalang.model.tree.TopLevelNode) DiagnosticPos(org.wso2.ballerinalang.compiler.util.diagnotic.DiagnosticPos) Path(java.nio.file.Path) BLangPackage(org.wso2.ballerinalang.compiler.tree.BLangPackage) BLangObject(org.wso2.ballerinalang.compiler.tree.BLangObject) PackageID(org.ballerinalang.model.elements.PackageID) FunctionNode(org.ballerinalang.model.tree.FunctionNode) LSPackageCache(org.ballerinalang.langserver.LSPackageCache) BLangFunction(org.wso2.ballerinalang.compiler.tree.BLangFunction) BLangAnnotationAttachment(org.wso2.ballerinalang.compiler.tree.BLangAnnotationAttachment) BLangTransformer(org.wso2.ballerinalang.compiler.tree.BLangTransformer) TextDocumentServiceUtil(org.ballerinalang.langserver.TextDocumentServiceUtil) BLangService(org.wso2.ballerinalang.compiler.tree.BLangService) List(java.util.List) BLangEnum(org.wso2.ballerinalang.compiler.tree.BLangEnum) Command(org.eclipse.lsp4j.Command) BEndpointVarSymbol(org.wso2.ballerinalang.compiler.semantics.model.symbols.BEndpointVarSymbol) BLangStruct(org.wso2.ballerinalang.compiler.tree.BLangStruct) Collections(java.util.Collections) Command(org.eclipse.lsp4j.Command) LSDocument(org.ballerinalang.langserver.common.LSDocument) ArrayList(java.util.ArrayList) PackageID(org.ballerinalang.model.elements.PackageID)

Example 2 with LSPackageCache

use of org.ballerinalang.langserver.LSPackageCache in project ballerina by ballerina-lang.

the class PackageNameContextResolver method resolveItems.

@Override
public ArrayList<CompletionItem> resolveItems(TextDocumentServiceContext completionContext) {
    ArrayList<CompletionItem> completionItems = new ArrayList<>();
    LSPackageCache lsPackageCache = completionContext.get(DocumentServiceKeys.LS_PACKAGE_CACHE_KEY);
    lsPackageCache.getPackageMap().entrySet().forEach(pkgEntry -> {
        PackageID packageID = pkgEntry.getValue().packageID;
        String label = packageID.getOrgName().getValue() + "/" + packageID.getName().getValue();
        String insertText = label + ";";
        fillImportCompletion(label, insertText, completionItems);
    });
    return completionItems;
}
Also used : CompletionItem(org.eclipse.lsp4j.CompletionItem) ArrayList(java.util.ArrayList) LSPackageCache(org.ballerinalang.langserver.LSPackageCache) PackageID(org.ballerinalang.model.elements.PackageID)

Example 3 with LSPackageCache

use of org.ballerinalang.langserver.LSPackageCache in project ballerina by ballerina-lang.

the class DefinitionUtil method getDefinitionPosition.

/**
 * Get definition position for the given definition context.
 *
 * @param definitionContext   context of the definition.
 * @param lSPackageCache package context for language server.
 * @return position
 */
public static List<Location> getDefinitionPosition(TextDocumentServiceContext definitionContext, LSPackageCache lSPackageCache) {
    List<Location> contents = new ArrayList<>();
    if (definitionContext.get(NodeContextKeys.SYMBOL_KIND_OF_NODE_KEY) == null) {
        return contents;
    }
    String nodeKind = definitionContext.get(NodeContextKeys.SYMBOL_KIND_OF_NODE_KEY);
    BLangPackage bLangPackage = getPackageOfTheOwner(definitionContext.get(NodeContextKeys.NODE_OWNER_PACKAGE_KEY), definitionContext, lSPackageCache);
    BLangNode bLangNode = null;
    switch(nodeKind) {
        case ContextConstants.FUNCTION:
            bLangNode = bLangPackage.functions.stream().filter(function -> function.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            break;
        case ContextConstants.STRUCT:
            bLangNode = bLangPackage.structs.stream().filter(struct -> struct.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            break;
        case ContextConstants.OBJECT:
            bLangNode = bLangPackage.objects.stream().filter(object -> object.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            break;
        case ContextConstants.ENUM:
            bLangNode = bLangPackage.enums.stream().filter(enm -> enm.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            // Fixing the position issue with enum node.
            bLangNode.getPosition().eLine = bLangNode.getPosition().sLine;
            bLangNode.getPosition().eCol = bLangNode.getPosition().sCol;
            break;
        case ContextConstants.CONNECTOR:
            bLangNode = bLangPackage.connectors.stream().filter(bConnector -> bConnector.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            break;
        case ContextConstants.ACTION:
            bLangNode = bLangPackage.connectors.stream().filter(bConnector -> bConnector.name.getValue().equals(((BLangInvocation) definitionContext.get(NodeContextKeys.PREVIOUSLY_VISITED_NODE_KEY)).symbol.owner.name.getValue())).flatMap(connector -> connector.actions.stream()).filter(bAction -> bAction.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            break;
        case ContextConstants.TRANSFORMER:
            bLangNode = bLangPackage.transformers.stream().filter(bTransformer -> bTransformer.name.getValue().equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            break;
        case ContextConstants.ENDPOINT:
            bLangNode = bLangPackage.globalEndpoints.stream().filter(globalEndpoint -> globalEndpoint.name.value.equals(definitionContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangNode == null) {
                DefinitionTreeVisitor definitionTreeVisitor = new DefinitionTreeVisitor(definitionContext);
                definitionContext.get(NodeContextKeys.NODE_STACK_KEY).pop().accept(definitionTreeVisitor);
                if (definitionContext.get(NodeContextKeys.NODE_KEY) != null) {
                    bLangNode = definitionContext.get(NodeContextKeys.NODE_KEY);
                }
            }
            break;
        case ContextConstants.VARIABLE:
            bLangNode = bLangPackage.globalVars.stream().filter(globalVar -> globalVar.name.getValue().equals(definitionContext.get(NodeContextKeys.VAR_NAME_OF_NODE_KEY))).findAny().orElse(null);
            // BLangNode is null only when node at the cursor position is a local variable.
            if (bLangNode == null) {
                DefinitionTreeVisitor definitionTreeVisitor = new DefinitionTreeVisitor(definitionContext);
                definitionContext.get(NodeContextKeys.NODE_STACK_KEY).pop().accept(definitionTreeVisitor);
                if (definitionContext.get(NodeContextKeys.NODE_KEY) != null) {
                    bLangNode = definitionContext.get(NodeContextKeys.NODE_KEY);
                    break;
                }
            }
            break;
        default:
            break;
    }
    if (bLangNode == null) {
        return contents;
    }
    Location l = new Location();
    TextDocumentPositionParams position = definitionContext.get(DocumentServiceKeys.POSITION_KEY);
    Path parentPath = CommonUtil.getPath(new LSDocument(position.getTextDocument().getUri())).getParent();
    if (parentPath != null) {
        String fileName = bLangNode.getPosition().getSource().getCompilationUnitName();
        Path filePath = Paths.get(CommonUtil.getPackageURI(definitionContext.get(NodeContextKeys.PACKAGE_OF_NODE_KEY).name.getValue(), parentPath.toString(), definitionContext.get(NodeContextKeys.PACKAGE_OF_NODE_KEY).name.getValue()), fileName);
        l.setUri(filePath.toUri().toString());
        Range r = new Range();
        // Subtract 1 to convert the token lines and char positions to zero based indexing
        r.setStart(new Position(bLangNode.getPosition().getStartLine() - 1, bLangNode.getPosition().getStartColumn() - 1));
        r.setEnd(new Position(bLangNode.getPosition().getEndLine() - 1, bLangNode.getPosition().getEndColumn() - 1));
        l.setRange(r);
        contents.add(l);
    }
    return contents;
}
Also used : CommonUtil(org.ballerinalang.langserver.common.utils.CommonUtil) BLangPackage(org.wso2.ballerinalang.compiler.tree.BLangPackage) TextDocumentServiceContext(org.ballerinalang.langserver.TextDocumentServiceContext) TextDocumentPositionParams(org.eclipse.lsp4j.TextDocumentPositionParams) PackageID(org.ballerinalang.model.elements.PackageID) Range(org.eclipse.lsp4j.Range) LSPackageCache(org.ballerinalang.langserver.LSPackageCache) NodeContextKeys(org.ballerinalang.langserver.common.constants.NodeContextKeys) ArrayList(java.util.ArrayList) BLangNode(org.wso2.ballerinalang.compiler.tree.BLangNode) DefinitionTreeVisitor(org.ballerinalang.langserver.definition.DefinitionTreeVisitor) LSDocument(org.ballerinalang.langserver.common.LSDocument) List(java.util.List) Paths(java.nio.file.Paths) ContextConstants(org.ballerinalang.langserver.common.constants.ContextConstants) BLangInvocation(org.wso2.ballerinalang.compiler.tree.expressions.BLangInvocation) Location(org.eclipse.lsp4j.Location) Position(org.eclipse.lsp4j.Position) Path(java.nio.file.Path) DocumentServiceKeys(org.ballerinalang.langserver.DocumentServiceKeys) Path(java.nio.file.Path) Position(org.eclipse.lsp4j.Position) ArrayList(java.util.ArrayList) Range(org.eclipse.lsp4j.Range) DefinitionTreeVisitor(org.ballerinalang.langserver.definition.DefinitionTreeVisitor) BLangPackage(org.wso2.ballerinalang.compiler.tree.BLangPackage) BLangNode(org.wso2.ballerinalang.compiler.tree.BLangNode) LSDocument(org.ballerinalang.langserver.common.LSDocument) TextDocumentPositionParams(org.eclipse.lsp4j.TextDocumentPositionParams) BLangInvocation(org.wso2.ballerinalang.compiler.tree.expressions.BLangInvocation) Location(org.eclipse.lsp4j.Location)

Aggregations

ArrayList (java.util.ArrayList)3 LSPackageCache (org.ballerinalang.langserver.LSPackageCache)3 PackageID (org.ballerinalang.model.elements.PackageID)3 Path (java.nio.file.Path)2 List (java.util.List)2 LSDocument (org.ballerinalang.langserver.common.LSDocument)2 CommonUtil (org.ballerinalang.langserver.common.utils.CommonUtil)2 BLangPackage (org.wso2.ballerinalang.compiler.tree.BLangPackage)2 Paths (java.nio.file.Paths)1 Arrays (java.util.Arrays)1 Collections (java.util.Collections)1 Locale (java.util.Locale)1 DocumentServiceKeys (org.ballerinalang.langserver.DocumentServiceKeys)1 TextDocumentServiceContext (org.ballerinalang.langserver.TextDocumentServiceContext)1 TextDocumentServiceUtil (org.ballerinalang.langserver.TextDocumentServiceUtil)1 CommandConstants (org.ballerinalang.langserver.common.constants.CommandConstants)1 ContextConstants (org.ballerinalang.langserver.common.constants.ContextConstants)1 NodeContextKeys (org.ballerinalang.langserver.common.constants.NodeContextKeys)1 DefinitionTreeVisitor (org.ballerinalang.langserver.definition.DefinitionTreeVisitor)1 DocTag (org.ballerinalang.model.elements.DocTag)1