Example usage for com.fasterxml.jackson.databind JsonNode asText

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode asText.

Prototype

public abstract String asText();

Source Link

Usage

From source file:org.jboss.aerogear.webpush.standalone.ConfigReader.java

private static WebPushServerConfig parseWebPushProperties(final JsonNode json) {
    final JsonNode host = json.get("host");
    final JsonNode port = json.get("port");
    final Builder builder = DefaultWebPushConfig.create(host.asText(), port.asInt());
    final JsonNode password = json.get("password");
    if (password != null) {
        builder.password(password.asText());
    }//from w w  w. j  ava2 s.  c  om
    final JsonNode cert = json.get("cert");
    if (cert != null) {
        builder.cert(cert.asText());
    }
    final JsonNode privateKey = json.get("privateKey");
    if (privateKey != null) {
        builder.privateKey(privateKey.asText());
    }
    final JsonNode endpointHost = json.get("endpoint-host");
    if (endpointHost != null) {
        builder.endpointHost(endpointHost.asText());
    }
    final JsonNode endpointPort = json.get("endpoint-port");
    if (endpointPort != null) {
        builder.endpointPort(endpointPort.asInt());
    }
    final JsonNode endpointTls = json.get("endpoint-tls");
    if (endpointTls != null) {
        builder.endpointTls(endpointTls.asBoolean());
    }
    final JsonNode subscriptionMaxAge = json.get("subscription-max-age");
    if (subscriptionMaxAge != null) {
        builder.subscriptionMaxAge(subscriptionMaxAge.asLong());
    }
    return builder.build();
}

From source file:org.opendaylight.ovsdb.northbound.OvsdbRow.java

public static OvsdbRow fromJsonNode(OvsdbClient client, String dbName, JsonNode json) {
    JsonNode parentUuidNode = json.get(PARENTUUID);
    String parentUuid = null;//from  w  w w. ja  v  a 2  s  .  co  m
    if (parentUuidNode != null) {
        parentUuid = parentUuidNode.asText();
    }
    JsonNode parentTableNode = json.get(PARENTTABLE);
    String parentTable = null;
    if (parentTableNode != null) {
        parentTable = parentTableNode.asText();
    }
    JsonNode parentColumnNode = json.get(PARENTCOLUMN);
    String parentColumn = null;
    if (parentColumnNode != null) {
        parentColumn = parentColumnNode.asText();
    }
    JsonNode rowNode = json.get(ROW);
    if (rowNode == null) {
        return null;
    }
    for (Iterator<String> fieldNames = rowNode.fieldNames(); fieldNames.hasNext();) {
        String tableName = fieldNames.next();
        Row<GenericTableSchema> row = null;
        try {
            row = getRow(client, dbName, tableName, rowNode.get(tableName));
        } catch (InterruptedException | ExecutionException | IOException e) {
            e.printStackTrace();
            return null;
        }
        return new OvsdbRow(parentTable, parentUuid, parentColumn, tableName, row);
    }
    return null;
}

From source file:org.fcrepo.camel.processor.EventProcessor.java

private static Optional<String> getString(final JsonNode node, final String fieldName) {
    if (node.has(fieldName)) {
        final JsonNode field = node.get(fieldName);
        if (field.isTextual()) {
            return of(field.asText());
        }//from   w  w w. j a v  a2  s  .c o m
    }
    return empty();
}

From source file:io.sqp.schemamatcher.typematchers.TypeMatcher.java

public static TypeMatcher createForSchema(JsonNode schema) {
    JsonNode typeField = schema.get("type");
    if (typeField == null) {
        throw new InvalidSchemaException("The schema doesn't contain a type field");
    }/* www.jav  a2 s  .c  o m*/
    JsonType type = JsonType.parse(typeField.asText());
    switch (type) {
    case Integer:
    case Number:
        return new NumberTypeMatcher(type, schema);
    case String:
        return new StringTypeMatcher(schema);
    case Object:
        return new ObjectTypeMatcher(schema);
    case Array:
        return new ArrayTypeMatcher(schema);
    default:
        return new TrivialTypeMatcher(type);
    }
}

From source file:com.squarespace.template.GeneralUtils.java

/**
 * Obtains the text representation of a node, converting {@code null} to
 * empty string.// w w  w.jav a2s.  c o m
 */
public static String eatNull(JsonNode node) {
    return node.isNull() ? "" : node.asText();
}

From source file:com.squarespace.template.GeneralUtils.java

public static String ifString(JsonNode node, String defaultString) {
    return isTruthy(node) ? node.asText() : defaultString;
}

From source file:nextflow.fs.dx.api.DxEnv.java

private static String getTextValue(JsonNode jsonNode, String key) {
    JsonNode value = jsonNode.get(key);
    if (value == null) {
        return null;
    }//w w w  .  j a v  a  2 s .c  o  m
    return value.asText();
}

From source file:com.squarespace.template.GeneralUtils.java

/**
 * Determines the boolean value of a node based on its type.
 *///from ww  w .  j  av a2  s .c  o  m
public static boolean isTruthy(JsonNode node) {
    if (node.isTextual()) {
        return !node.asText().equals("");
    }
    if (node.isNumber() || node.isBoolean()) {
        return node.asLong() != 0;
    }
    if (node.isMissingNode() || node.isNull()) {
        return false;
    }
    return node.size() != 0;
}

From source file:com.reprezen.swagedit.json.references.JsonReference.java

public static JsonPointer getPointer(JsonNode node) {
    JsonNode value = node.get(PROPERTY);

    if (value != null) {
        return createPointer(value.asText());
    } else {//from w w  w  .ja  v  a 2  s . c om
        return createPointer(null);
    }
}

From source file:org.apache.usergrid.android.sdk.utils.JsonUtils.java

public static UUID getUUIDProperty(Map<String, JsonNode> properties, String name) {
    JsonNode value = properties.get(name);
    if (value != null) {
        UUID uuid = null;// ww w  . j  ava  2 s .  co  m
        try {
            uuid = UUID.fromString(value.asText());
        } catch (Exception e) {
        }
        return uuid;
    }
    return null;
}