Examples with IJSONPair org.eclipse.wst.json.core.document.IJSONPair used on opensource projects

Example 11 with IJSONPair

use of org.eclipse.wst.json.core.document.IJSONPair in project webtools.sourceediting by eclipse.

the class Validator method validateEnum.

private void validateEnum(IJSONNode node, JsonObject schema, JSONValidationInfo valinfo) {
    JsonValue value = schema.get(IJSONSchemaNode.ENUM);
    if (value instanceof JsonArray) {
        JsonArray array = value.asArray();
        Iterator<JsonValue> iter = array.iterator();
        Set<String> values = new HashSet<String>();
        while (iter.hasNext()) {
            String v = iter.next().toString();
            values.add(JSONUtil.removeQuote(v));
        }
        if (node instanceof IJSONPair) {
            IJSONPair pair = (IJSONPair) node;
            String v = JSONUtil.getString(pair.getValue());
            if (!values.contains(v)) {
                int offset = node.getStartOffset();
                int line = node.getModel().getStructuredDocument().getLineOfOffset(offset);
                valinfo.addMessage("Value is not an accepted value. Valid values " + values + "'", line, 0, offset == 0 ? 1 : offset);
            }
        }
    }
}

Example 12 with IJSONPair

use of org.eclipse.wst.json.core.document.IJSONPair in project webtools.sourceediting by eclipse.

the class Validator method validateType.

private void validateType(IJSONNode node, Member member, JSONValidationInfo valinfo) {
    if (IJSONSchemaNode.TYPE.equals(member.getName())) {
        Set<String> types = new HashSet<String>();
        if (member.getValue().isString()) {
            types.add(member.getValue().asString());
        } else if (member.getValue().isArray()) {
            JsonArray array = (JsonArray) member.getValue();
            for (JsonValue item : array) {
                types.add(item.asString());
            }
        }
        boolean valid = false;
        for (String type : types) {
            if (node.getNodeType() == IJSONNode.OBJECT_NODE && JSONSchemaType.Object.getName().equals(type)) {
                valid = true;
                break;
            }
            if (node.getNodeType() == IJSONNode.PAIR_NODE) {
                IJSONValue value = ((IJSONPair) node).getValue();
                if (value == null && JSONSchemaType.Null.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value == null) {
                    valid = false;
                    break;
                }
                if (value.getNodeType() == IJSONNode.OBJECT_NODE && JSONSchemaType.Object.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value.getNodeType() == IJSONNode.VALUE_STRING_NODE && JSONSchemaType.String.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value.getNodeType() == IJSONNode.ARRAY_NODE && JSONSchemaType.Array.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value.getNodeType() == IJSONNode.VALUE_BOOLEAN_NODE && JSONSchemaType.Boolean.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value.getNodeType() == IJSONNode.VALUE_NULL_NODE && JSONSchemaType.Null.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value.getNodeType() == IJSONNode.VALUE_NUMBER_NODE && JSONSchemaType.Number.getName().equals(type)) {
                    valid = true;
                    break;
                }
                if (value.getNodeType() == IJSONNode.VALUE_NUMBER_NODE && JSONSchemaType.Integer.getName().equals(type)) {
                    valid = true;
                    break;
                }
            }
        }
        if (!valid) {
            int offset = node.getStartOffset();
            int line = node.getModel().getStructuredDocument().getLineOfOffset(offset);
            StringBuffer buffer = new StringBuffer();
            Iterator<String> iter = types.iterator();
            buffer.append(OPEN_BRACKET);
            while (iter.hasNext()) {
                buffer.append(iter.next());
                if (iter.hasNext()) {
                    buffer.append(COMMA);
                }
            }
            buffer.append(CLOSE_BRACKET);
            valinfo.addMessage("Incorrect type. Expected " + buffer.toString(), line, 0, offset == 0 ? 1 : offset);
        }
    }
}

Example 13 with IJSONPair

use of org.eclipse.wst.json.core.document.IJSONPair 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);
    }
}

Example 14 with IJSONPair

use of org.eclipse.wst.json.core.document.IJSONPair in project webtools.sourceediting by eclipse.

the class JFaceNodeAdapter method getStyledLabelText.

@Override
public StyledString getStyledLabelText(Object element) {
    StyledString styledString = new StyledString();
    if (element instanceof IJSONNode) {
        IJSONNode node = (IJSONNode) element;
        switch(node.getNodeType()) {
            case IJSONNode.PAIR_NODE:
                IJSONPair pair = ((IJSONPair) node);
                String name = pair.getName();
                if (name != null) {
                    styledString.append(name);
                    String value = pair.getSimpleValue();
                    if (value != null) {
                        styledString.append(" : ");
                        Styler styler = fAdapterFactory.getStyler(pair.getValueRegionType());
                        styledString.append(value, styler);
                    }
                }
                break;
            case IJSONNode.VALUE_BOOLEAN_NODE:
            case IJSONNode.VALUE_NULL_NODE:
            case IJSONNode.VALUE_NUMBER_NODE:
            case IJSONNode.VALUE_STRING_NODE:
                String value = ((IJSONValue) node).getSimpleValue();
                if (value != null) {
                    styledString.append(" : ");
                    Styler styler = fAdapterFactory.getStyler(((IJSONValue) node).getValueRegionType());
                    styledString.append(value, styler);
                }
                break;
        }
    }
    return styledString;
}

Example 15 with IJSONPair

use of org.eclipse.wst.json.core.document.IJSONPair in project webtools.sourceediting by eclipse.

the class AbstractJSONCompletionProposalComputer method computeObjectKeyProposals.

private ContentAssistRequest computeObjectKeyProposals(String matchString, ITextRegion completionRegion, IJSONNode nodeAtOffset, IJSONNode node, CompletionProposalInvocationContext context) {
    int documentPosition = context.getInvocationOffset();
    ContentAssistRequest contentAssistRequest = null;
    IStructuredDocumentRegion sdRegion = getStructuredDocumentRegion(documentPosition);
    int replaceLength = 0;
    int begin = documentPosition;
    if (completionRegion.getType() == JSONRegionContexts.JSON_OBJECT_KEY || completionRegion.getType() == JSONRegionContexts.JSON_UNKNOWN) {
        replaceLength = completionRegion.getTextLength();
        // value region not the entire container
        if (completionRegion instanceof ITextRegionContainer) {
            ITextRegion openRegion = ((ITextRegionContainer) completionRegion).getFirstRegion();
            ITextRegion closeRegion = ((ITextRegionContainer) completionRegion).getLastRegion();
            if (openRegion.getType() != closeRegion.getType()) {
                replaceLength = openRegion.getTextLength();
            }
        }
        begin = sdRegion.getStartOffset(completionRegion);
    }
    if (isPairValue(context, nodeAtOffset)) {
        IJSONPair pair = (IJSONPair) nodeAtOffset;
        IJSONValue value = pair.getValue();
        if (value != null) {
            try {
                begin = value.getStartOffset();
                String valueText = getNodeText(value);
                valueText = valueText.trim();
                replaceLength = valueText.length();
                if (valueText.startsWith(QUOTE)) {
                    begin = begin + 1;
                    replaceLength = replaceLength - 1;
                }
                if (valueText.endsWith(QUOTE)) {
                    replaceLength = replaceLength - 1;
                }
            } catch (BadLocationException e) {
            // ignore
            }
        }
    } else if (nodeAtOffset instanceof IJSONPair) {
        IJSONPair pair = (IJSONPair) nodeAtOffset;
        try {
            begin = pair.getStartOffset();
            String text = getNodeText(pair);
            text = text.trim();
            replaceLength = pair.getName().length();
            if (text.startsWith(QUOTE)) {
                begin = begin + 1;
            }
        } catch (BadLocationException e) {
        // ignore
        }
    }
    contentAssistRequest = new ContentAssistRequest(nodeAtOffset, node.getParentNode(), sdRegion, completionRegion, begin, replaceLength, matchString);
    addObjectKeyProposals(contentAssistRequest, context);
    return contentAssistRequest;
}