public MergedValidationModel()

in src/main/java/org/apache/sling/validation/impl/model/MergedValidationModel.java [45:81]
32 lines of code
10 McCabe index (conditional complexity)

    public MergedValidationModel(ValidationModel baseModel, ValidationModel... modelsToMerge) {
        this.baseModel = baseModel;
        
        // merge resource properties and child resources: all the ones from the base + different ones from the model to merge
        resourcePropertiesMap = new HashMap<String, ResourceProperty>();
        for (ResourceProperty resourceProperty : baseModel.getResourceProperties()) {
            resourcePropertiesMap.put(resourceProperty.getName(), resourceProperty);
        }
        childResourceMap = new HashMap<String, ChildResource>();
        for (ChildResource childResource : baseModel.getChildren()) {
            childResourceMap.put(childResource.getName(), childResource);
        }
        StringBuilder sourceStringBuilder = new StringBuilder(baseModel.getSource());
        for (ValidationModel modelToMerge : modelsToMerge) {
            for (ResourceProperty resourceProperty : modelToMerge.getResourceProperties()) {
                // only if name is not already used, the resource property should be considered
                if (!resourcePropertiesMap.containsKey(resourceProperty.getName())) {
                    resourcePropertiesMap.put(resourceProperty.getName(), resourceProperty);
                }
            }
            for (ChildResource childResource : modelToMerge.getChildren()) {
                // only if name is not already used, the child resource should be considered
                if (!childResourceMap.containsKey(childResource.getName())) {
                    childResourceMap.put(childResource.getName(), childResource);
                }
            }
            // throw exception if the applicable path is restricted in the modelToMerge in comparison to baseModel
            for (String path : modelToMerge.getApplicablePaths()) {
                if (isPathRestricted(path, baseModel.getApplicablePaths())) {
                    String msg = String.format("The path '%s' from one of the models to merge is more specific than any of the base paths (%s)", path, baseModel.getApplicablePaths());
                    throw new IllegalArgumentException(msg);
                }
            }
            sourceStringBuilder.append(" + ").append(modelToMerge.getSource());
        }
        source = sourceStringBuilder.toString();
    }