Examples with JSONPath org.eclipse.json.jsonpath.JSONPath used on opensource projects

Example 1 with JSONPath

use of org.eclipse.json.jsonpath.JSONPath in project webtools.sourceediting by eclipse.

the class CompletionProposalCollectorsRegistryReader method readElement.

protected void readElement(IConfigurationElement element) {
    if (TAG_CONTRIBUTION.equals(element.getName())) {
        try {
            ICompletionProposalCollector collector = (ICompletionProposalCollector) element.createExecutableExtension("class");
            JSONPath[] paths = createPaths(element.getAttribute("paths"));
            Collection<TargetType> targets = createTargets(element.getAttribute("targets"));
            String contentTypeId = element.getAttribute("contentTypeId");
            CompletionProposalMatcher matcher = new CompletionProposalMatcher(targets, paths, collector);
            Collection<CompletionProposalMatcher> matchersByContentType = matchers.get(contentTypeId);
            if (matchersByContentType == null) {
                matchersByContentType = new ArrayList<CompletionProposalMatcher>();
                matchers.put(contentTypeId, matchersByContentType);
            }
            matchersByContentType.add(matcher);
        } catch (CoreException e) {
            Logger.logException(e);
        }
    }
}

Example 2 with JSONPath

use of org.eclipse.json.jsonpath.JSONPath in project webtools.sourceediting by eclipse.

the class CompletionProposalCollectorsRegistryReader method createPaths.

private JSONPath[] createPaths(String value) {
    String[] s = value.split(",");
    JSONPath[] paths = new JSONPath[s.length];
    for (int i = 0; i < s.length; i++) {
        paths[i] = new JSONPath(s[i].trim());
    }
    return paths;
}

Example 3 with JSONPath

use of org.eclipse.json.jsonpath.JSONPath in project webtools.sourceediting by eclipse.

the class JSONCompletionProposalComputer method collectProposalsFromSchema.

/**
 * Collect completion proposals from JSON Schema.
 *
 * @param contentAssistRequest
 * @param context
 */
private void collectProposalsFromSchema(ContentAssistRequest contentAssistRequest, CompletionProposalInvocationContext context) {
    try {
        IJSONNode node = contentAssistRequest.getNode();
        IJSONSchemaDocument schemaDocument = JSONCorePlugin.getDefault().getSchemaDocument(node);
        if (schemaDocument != null) {
            String matchString = contentAssistRequest.getMatchString();
            if (matchString == null) {
                // $NON-NLS-1$
                matchString = "";
            }
            if ((matchString.length() > 0) && (matchString.startsWith(QUOTE))) {
                matchString = matchString.substring(1);
            }
            // Loop for each properties of the JSON Schema.
            IJSONPath path = node.getPath();
            if (node instanceof IJSONPair) {
                IJSONSchemaProperty thisProperty = schemaDocument.getProperty(path);
                ITextRegion region = contentAssistRequest.getRegion();
                boolean isValue = isPairValue(context, node);
                if (thisProperty != null && isValue) {
                    if (thisProperty.getFirstType() == JSONSchemaType.Boolean) {
                        if (beginsWith(FALSE, matchString.trim())) {
                            addStringProposal(contentAssistRequest, FALSE, false);
                        }
                        if (beginsWith(TRUE, matchString.trim())) {
                            addStringProposal(contentAssistRequest, TRUE, false);
                        }
                        return;
                    }
                    if (thisProperty.getFirstType() == JSONSchemaType.String) {
                        if (thisProperty.getEnumList() != null && thisProperty.getEnumList().size() > 0) {
                            for (String prop : thisProperty.getEnumList()) {
                                boolean showProperty = beginsWith(prop, matchString.trim());
                                if (showProperty) {
                                    addStringProposal(contentAssistRequest, prop, !(region.getType() == JSONRegionContexts.JSON_VALUE_STRING));
                                }
                            }
                        } else {
                            if (thisProperty.getDefaultValue() != null) {
                                boolean showProperty = beginsWith(thisProperty.getDefaultValue(), matchString.trim());
                                if (showProperty) {
                                    addStringProposal(contentAssistRequest, thisProperty.getDefaultValue(), !(region.getType() == JSONRegionContexts.JSON_VALUE_STRING));
                                }
                            }
                        }
                        return;
                    }
                }
            }
            if (!(node instanceof IJSONObject && node.getOwnerPairNode() != null)) {
                if (path.getSegments().length > 0) {
                    String[] segments = new String[path.getSegments().length - 1];
                    System.arraycopy(path.getSegments(), 0, segments, 0, path.getSegments().length - 1);
                    path = new JSONPath(segments);
                }
            }
            IJSONSchemaProperty parentProperty = schemaDocument.getProperty(path);
            Set<String> existing = new HashSet<String>();
            boolean addComma = false;
            if (node instanceof IJSONObject) {
                addExisting(existing, node);
                addComma = addComma(context, node);
            } else if (node instanceof IJSONPair && node.getParentNode() instanceof IJSONObject) {
                addExisting(existing, node.getParentNode());
            }
            if (parentProperty != null) {
                for (IJSONSchemaProperty property : parentProperty.getPropertyValues()) {
                    boolean showProperty = !existing.contains(property.getName()) && beginsWith(property.getName(), matchString.trim());
                    if (showProperty) {
                        String replacementString;
                        if (node instanceof IJSONPair) {
                            replacementString = property.getName();
                        } else {
                            replacementString = ContentAssistHelper.getRequiredName(node, property);
                            if (addComma) {
                                replacementString = replacementString + ",";
                            }
                        }
                        String additionalProposalInfo = property.getDescription();
                        Image icon = JSONEditorPluginImageHelper.getInstance().getImage(property.getFirstType());
                        String displayString = property.getName();
                        JSONKeyCompletionProposal proposal = new JSONKeyCompletionProposal(replacementString, contentAssistRequest.getReplacementBeginPosition(), contentAssistRequest.getReplacementLength(), replacementString.length() - 2, icon, displayString, null, additionalProposalInfo, JSONRelevanceConstants.R_OBJECT_KEY);
                        contentAssistRequest.addProposal(proposal);
                    }
                }
            }
        }
    } catch (IOException e) {
        Logger.logException(e);
    }
}