Example usage for com.fasterxml.jackson.databind.node ObjectNode size

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.node ObjectNode size.

Prototype

public int size() 

Source Link

Usage

From source file:org.apache.streams.plugins.hive.StreamsHiveResourceGenerator.java

protected StringBuilder appendRootObject(StringBuilder builder, Schema schema, String resourceId,
        Character seperator) {//from   ww  w . j  av  a2s .  c  om
    ObjectNode propertiesNode = schemaStore.resolveProperties(schema, null, resourceId);
    if (propertiesNode != null && propertiesNode.isObject() && propertiesNode.size() > 0) {
        builder = appendPropertiesNode(builder, schema, propertiesNode, seperator);
    }
    return builder;
}

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From source file:org.apache.streams.plugins.hive.StreamsHiveResourceGenerator.java

private StringBuilder appendStructField(StringBuilder builder, Schema schema, String fieldId,
        ObjectNode propertiesNode, Character seperator) {
    // safe to append nothing
    Objects.requireNonNull(builder);
    Objects.requireNonNull(propertiesNode);

    if (propertiesNode != null && propertiesNode.isObject() && propertiesNode.size() > 0) {

        currentDepth += 1;//ww  w . j ava 2 s .com

        if (StringUtils.isNotBlank(fieldId)) {
            builder.append(hqlEscape(fieldId));
            builder.append(seperator);
        }
        builder.append("STRUCT");
        builder.append(LS);
        builder.append("<");
        builder.append(LS);

        builder = appendPropertiesNode(builder, schema, propertiesNode, ':');

        builder.append(">");
        builder.append(LS);

        currentDepth -= 1;

    }
    Objects.requireNonNull(builder);
    return builder;
}

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From source file:org.apache.streams.plugins.pig.StreamsPigResourceGenerator.java

protected StringBuilder appendRootObject(StringBuilder builder, Schema schema, String resourceId,
        Character separator) {//  ww w  . j  a v  a  2 s .  co  m
    ObjectNode propertiesNode = schemaStore.resolveProperties(schema, null, resourceId);
    if (propertiesNode != null && propertiesNode.isObject() && propertiesNode.size() > 0) {
        builder = appendPropertiesNode(builder, schema, propertiesNode, separator);
    }
    return builder;
}

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From source file:org.apache.streams.plugins.pig.StreamsPigResourceGenerator.java

private StringBuilder appendArrayObject(StringBuilder builder, Schema schema, String fieldId,
        ObjectNode fieldNode, Character seperator) {
    // safe to append nothing
    Objects.requireNonNull(builder);
    Objects.requireNonNull(fieldId);
    Objects.requireNonNull(fieldNode);
    ObjectNode propertiesNode = schemaStore.resolveProperties(schema, fieldNode, fieldId);
    if (propertiesNode.size() > 0) {
        builder.append("{t: (");
        builder = appendStructField(builder, schema, "", propertiesNode, ':');
        builder.append(")}");
    }//from   w w  w  . ja  v  a 2s.  co  m
    Objects.requireNonNull(builder);
    return builder;
}

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From source file:org.apache.streams.plugins.pig.StreamsPigResourceGenerator.java

private StringBuilder appendStructField(StringBuilder builder, Schema schema, String fieldId,
        ObjectNode propertiesNode, Character seperator) {
    // safe to append nothing
    Objects.requireNonNull(builder);
    Objects.requireNonNull(propertiesNode);

    if (propertiesNode != null && propertiesNode.isObject() && propertiesNode.size() > 0) {

        currentDepth += 1;//  w  w w.  ja  v  a  2s.co m

        if (StringUtils.isNotBlank(fieldId)) {
            builder.append(pigEscape(fieldId));
            builder.append(seperator);
            builder.append("(");
            builder = appendPropertiesNode(builder, schema, propertiesNode, ':');
            builder.append(")");
        }

        currentDepth -= 1;

    }
    Objects.requireNonNull(builder);
    return builder;
}

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From source file:org.apache.streams.util.schema.SchemaStoreImpl.java

@Override
public ObjectNode resolveProperties(Schema schema, ObjectNode fieldNode, String resourceId) {
    // this should return something more suitable like:
    //   Map<String, Pair<Schema, ObjectNode>>
    ObjectNode schemaProperties = NODE_FACTORY.objectNode();
    ObjectNode parentProperties = NODE_FACTORY.objectNode();
    if (fieldNode == null) {
        ObjectNode schemaContent = (ObjectNode) schema.getContent();
        if (schemaContent.has("properties")) {
            schemaProperties = (ObjectNode) schemaContent.get("properties");
            if (schema.getParentContent() != null) {
                ObjectNode parentContent = (ObjectNode) schema.getParentContent();
                if (parentContent.has("properties")) {
                    parentProperties = (ObjectNode) parentContent.get("properties");
                }// ww w  . j  a  va  2  s .com
            }
        }
    } else if (fieldNode.size() > 0) {
        if (fieldNode.has("properties") && fieldNode.get("properties").isObject()
                && fieldNode.get("properties").size() > 0) {
            schemaProperties = (ObjectNode) fieldNode.get("properties");
        }
        URI parentUri = null;
        if (fieldNode.has("$ref") || fieldNode.has("extends")) {
            JsonNode refNode = fieldNode.get("$ref");
            JsonNode extendsNode = fieldNode.get("extends");
            if (refNode != null && refNode.isValueNode()) {
                parentUri = URI.create(refNode.asText());
            } else if (extendsNode != null && extendsNode.isObject()) {
                parentUri = URI.create(extendsNode.get("$ref").asText());
            }
            ObjectNode parentContent = null;
            URI absoluteUri;
            if (parentUri.isAbsolute()) {
                absoluteUri = parentUri;
            } else {
                absoluteUri = schema.getUri().resolve(parentUri);
                if (!absoluteUri.isAbsolute()
                        || (absoluteUri.isAbsolute() && !getByUri(absoluteUri).isPresent())) {
                    absoluteUri = schema.getParentUri().resolve(parentUri);
                }
            }
            if (absoluteUri.isAbsolute()) {
                if (getByUri(absoluteUri).isPresent()) {
                    parentContent = (ObjectNode) getByUri(absoluteUri).get().getContent();
                }
                if (parentContent != null && parentContent.isObject() && parentContent.has("properties")) {
                    parentProperties = (ObjectNode) parentContent.get("properties");
                } else if (absoluteUri.getPath().endsWith("#properties")) {
                    absoluteUri = URI.create(absoluteUri.toString().replace("#properties", ""));
                    parentProperties = (ObjectNode) getByUri(absoluteUri).get().getContent().get("properties");
                }
            }
        }

    }

    ObjectNode resolvedProperties = NODE_FACTORY.objectNode();
    if (parentProperties != null && parentProperties.size() > 0) {
        resolvedProperties = SchemaUtil.mergeProperties(schemaProperties, parentProperties);
    } else {
        resolvedProperties = schemaProperties.deepCopy();
    }

    return resolvedProperties;
}

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From source file:org.apache.streams.util.schema.SchemaStoreImpl.java

/**
 * resolve full definition of 'items'.// w w  w .  j  a v a  2 s .co  m
 * @param schema Schema
 * @param fieldNode ObjectNode
 * @param resourceId resourceId
 * @return ObjectNode
 */
public ObjectNode resolveItems(Schema schema, ObjectNode fieldNode, String resourceId) {
    ObjectNode schemaItems = NODE_FACTORY.objectNode();
    ObjectNode parentItems = NODE_FACTORY.objectNode();
    if (fieldNode == null) {
        ObjectNode schemaContent = (ObjectNode) schema.getContent();
        if (schemaContent.has("items")) {
            schemaItems = (ObjectNode) schemaContent.get("items");
            if (schema.getParentContent() != null) {
                ObjectNode parentContent = (ObjectNode) schema.getParentContent();
                if (parentContent.has("items")) {
                    parentItems = (ObjectNode) parentContent.get("items");
                }
            }
        }
    } else if (fieldNode.size() > 0) {
        if (fieldNode.has("items") && fieldNode.get("items").isObject() && fieldNode.get("items").size() > 0) {
            schemaItems = (ObjectNode) fieldNode.get("items");
        }
        URI parentUri = null;
        if (fieldNode.has("$ref") || fieldNode.has("extends")) {
            JsonNode refNode = fieldNode.get("$ref");
            JsonNode extendsNode = fieldNode.get("extends");
            if (refNode != null && refNode.isValueNode()) {
                parentUri = URI.create(refNode.asText());
            } else if (extendsNode != null && extendsNode.isObject()) {
                parentUri = URI.create(extendsNode.get("$ref").asText());
            }
            ObjectNode parentContent = null;
            URI absoluteUri;
            if (parentUri.isAbsolute()) {
                absoluteUri = parentUri;
            } else {
                absoluteUri = schema.getUri().resolve(parentUri);
                if (!absoluteUri.isAbsolute()
                        || (absoluteUri.isAbsolute() && !getByUri(absoluteUri).isPresent())) {
                    absoluteUri = schema.getParentUri().resolve(parentUri);
                }
            }
            if (absoluteUri.isAbsolute()) {
                if (getByUri(absoluteUri).isPresent()) {
                    parentContent = (ObjectNode) getByUri(absoluteUri).get().getContent();
                }
                if (parentContent != null && parentContent.isObject() && parentContent.has("items")) {
                    parentItems = (ObjectNode) parentContent.get("items");
                } else if (absoluteUri.getPath().endsWith("#items")) {
                    absoluteUri = URI.create(absoluteUri.toString().replace("#items", ""));
                    parentItems = (ObjectNode) getByUri(absoluteUri).get().getContent().get("items");
                }
            }
        }
    }

    ObjectNode resolvedItems = NODE_FACTORY.objectNode();
    if (parentItems != null && parentItems.size() > 0) {
        resolvedItems = SchemaUtil.mergeProperties(schemaItems, parentItems);
    } else {
        resolvedItems = schemaItems.deepCopy();
    }

    return resolvedItems;
}

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