flex.messaging.config

Class XPathClientConfigurationParser

java.lang.Object

flex.messaging.config.AbstractConfigurationParser

flex.messaging.config.ClientConfigurationParser

flex.messaging.config.XPathClientConfigurationParser

All Implemented Interfaces:

ConfigurationConstants, ConfigurationParser, EntityResolver

public class XPathClientConfigurationParser
extends ClientConfigurationParser

Uses Sun's JDK 1.5 XPath implementation on a DOM representation of a messaging configuration file.

NOTE: Since reference ids are used between elements, certain sections of the document need to be parsed first.

Author:

Peter Farland

Field Summary

Fields inherited from class flex.messaging.config.AbstractConfigurationParser

config, docBuilder, fileResolver, tokenReplacer

Fields inherited from interface flex.messaging.config.ConfigurationConstants

ADAPTER_ATTR, ADAPTER_DEFINITION_CHILDREN, ADAPTER_DEFINITION_ELEMENT, ADAPTER_DEFINITION_REQ_CHILDREN, ADAPTER_ELEMENT, ADAPTER_INCLUDE_CHILDREN, ADAPTER_INCLUDE_ELEMENT, ADAPTERS_CHILDREN, ADAPTERS_ELEMENT, ADAPTIVE_FREQUENCY, ASYNC_MESSAGE_FILTERS_ELEMENT, ASYNC_MESSAGE_FILTERS_ELEMENT_CHILDREN, AUTH_METHOD_ELEMENT, CHANNEL_DEFINITION_CHILDREN, CHANNEL_DEFINITION_ELEMENT, CHANNEL_DEFINITION_REQ_CHILDREN, CHANNEL_DEFINITION_SERVER_REQ_CHILDREN, CHANNEL_ELEMENT, CHANNEL_INCLUDE_CHILDREN, CHANNEL_INCLUDE_ELEMENT, CHANNELS_ATTR, CHANNELS_CHILDREN, CHANNELS_ELEMENT, CLASS_AND_SERVER_ONLY_ERROR, CLASS_ATTR, CLASS_NOT_SPECIFIED, CLASS_OR_SERVER_ONLY_ERROR, CLIENT_LOAD_BALANCING_ELEMENT, CLUSTER_DEFINITION_CHILDREN, CLUSTER_DEFINITION_ELEMENT, CLUSTER_PROPERTIES_ATTR, CLUSTERING_CHILDREN, CLUSTERS_ELEMENT, CONNECT_TIMEOUT_SECONDS_ELEMENT, CONSTRAINT_INCLUDE_CHILDREN, CONSTRAINT_INCLUDE_ELEMENT, CONTEXT_PATH_ALT_TOKEN, CONTEXT_PATH_TOKEN, DEFAULT_ATTR, DEFAULT_CHANNELS_CHILDREN, DEFAULT_CHANNELS_ELEMENT, DEFAULT_LOCALE_ELEMENT, DEFAULT_SECURITY_CONSTRAINT_ELEMENT, DEST_NEEDS_ADAPTER, DEST_NEEDS_CHANNEL, DESTINATION_ADAPTER_CHILDREN, DESTINATION_ATTR, DESTINATION_CHANNEL_REQ_CHILDREN, DESTINATION_CHANNELS_CHILDREN, DESTINATION_CHILDREN, DESTINATION_ELEMENT, DESTINATION_INCLUDE_CHILDREN, DESTINATION_INCLUDE_ELEMENT, DESTINATION_REQ_CHILDREN, DESTINATIONS_CHILDREN, DESTINATIONS_ELEMENT, DIRECTORY_ATTR, DOTNET_FRAMEWORK_VERSION, DUPLICATE_CHANNEL_ERROR, DUPLICATE_COMPONENT_ID, DUPLICATE_DEFAULT_ADAPTER, DUPLICATE_DEST_ID, DUPLICATE_DESTINATION_ERROR, DUPLICATE_SERVICE_ERROR, EMBEDDED_SECURITY_CHILDREN, EMPTY_STRING, ENABLE_SMALL_MESSAGES_ELEMENT, ENABLED_ELEMENT, ENDPOINT_CHILDREN, ENDPOINT_ELEMENT, ENFORCE_ENDOINT_VALIDATION, ERR_MSG_CLIENT_LOAD_BALANCING_URL_WITH_TOKEN, ERR_MSG_EMPTY_CLIENT_LOAD_BALANCING_ELEMENT, ERR_MSG_EMTPY_CLIENT_LOAD_BALACNING_URL, EXTERNAL_ENTITY_NOT_ALLOW, FACTORIES_CHILDREN, FACTORIES_ELEMENT, FACTORY_ELEMENT, FACTORY_REQ_CHILDREN, FALSE_STRING, FILTER_CHILDREN, FILTER_ELEMENT, FILTER_REQ_CHILDREN, FILTERS_CHILDREN, FILTERS_ELEMENT, FLEX_CLIENT_CHILDREN, FLEX_CLIENT_ELEMENT, FLEX_CLIENT_HEARTBEAT_INTERVAL_MILLIS, FLEX_CLIENT_OUTBOUND_QUEUE_PROCESSOR_ELEMENT, FLEX_CLIENT_OUTBOUND_QUEUE_PROCESSOR_REQ_CHILDREN, FLEX_CLIENT_RELIABLE_RECONNECT_DURATION_MILLIS, FLEX_CLIENT_TIMEOUT_MINUTES_ELEMENT, ID_ATTR, INVALID_DEFAULT_CHANNEL, INVALID_ENDPOINT_PORT, INVALID_FLEX_CLIENT_HEARTBEAT_INTERVAL_MILLIS, INVALID_FLEX_CLIENT_RELIABLE_RECONNECT_DURATION_MILLIS, INVALID_FLEX_CLIENT_TIMEOUT, INVALID_ID, INVALID_ID_IN_SERVICE, INVALID_INCLUDE_ROOT, INVALID_REF_IN_DEST, INVALID_SECURITY_CONSTRAINT_REF, INVALID_SERVICES_ROOT, INVALID_VALUE_FOR_PROPERTY_OF_COMPONENT_WITH_ID, IP_ADDRESS_PATTERN, IRREPLACABLE_TOKEN, LEVEL_ATTR, LIST_DELIMITERS, LOCALE_CHILDREN, LOCALE_ELEMENT, LOGGING_CHILDREN, LOGGING_ELEMENT, LOGIN_AFTER_DISCONNECT_ELEMENT, LOGIN_COMMAND_CHILDREN, LOGIN_COMMAND_ELEMENT, LOGIN_COMMAND_REQ_CHILDREN, MANAGEABLE_ELEMENT, MESSAGE_TYPES_ATTR, METADATA_ELEMENT, MISSING_ATTRIBUTE, MISSING_ELEMENT, MISSING_INCLUDE_ATTRIBUTES, NULL_COMPONENT, NULL_COMPONENT_ID, PARSER_INIT_ERROR, PARSER_INTERNAL_ERROR, PATTERN_ELEMENT, PER_CLIENT_AUTH, PIGGYBACKING_ENABLED_ELEMENT, POLLING_ENABLED_ELEMENT, POLLING_INTERVAL_MILLIS_ELEMENT, POLLING_INTERVAL_SECONDS_ELEMENT, PROPERTIES_ELEMENT, RECORD_MESSAGE_SIZES_ELEMENT, RECORD_MESSAGE_TIMES_ELEMENT, RECREATE_HTTPSESSION_AFTER_LOGIN_ELEMENT, REDEPLOY_CHILDREN, REDEPLOY_ELEMENT, REF_ATTR, REF_NOT_FOUND, REF_NOT_FOUND_IN_CHANNEL, REF_NOT_FOUND_IN_DEST, REMOTE_ATTR, REQUEST_TIMEOUT_SECONDS_ELEMENT, REQUIRE_ADVANCED_MESSAGING_SUPPORT, ROLE_ELEMENT, ROLES_CHILDREN, ROLES_ELEMENT, SECURITY_CHILDREN, SECURITY_CONSTRAINT_ATTR, SECURITY_CONSTRAINT_DEFINITION_CHILDREN, SECURITY_CONSTRAINT_DEFINITION_ELEMENT, SECURITY_CONSTRAINT_ELEMENT, SECURITY_CONSTRAINTS_CHILDREN, SECURITY_CONSTRAINTS_ELEMENT, SECURITY_ELEMENT, SERIALIZATION_ELEMENT, SERVER_ATTR, SERVER_CHILDREN, SERVER_ELEMENT, SERVER_NAME_TOKEN, SERVER_ONLY_ATTR, SERVER_PORT_TOKEN, SERVER_REQ_CHILDREN, SERVERS_CHILDREN, SERVERS_ELEMENT, SERVICE_CHILDREN, SERVICE_ELEMENT, SERVICE_INCLUDE_CHILDREN, SERVICE_INCLUDE_ELEMENT, SERVICE_REQ_CHILDREN, SERVICES_CHILDREN, SERVICES_CONFIG_CHILDREN, SERVICES_CONFIG_ELEMENT, SERVICES_ELEMENT, SLASH_CONTEXT_PATH_TOKEN, SRC_ATTR, SYNC_MESSAGE_FILTERS_ELEMENT, SYNC_MESSAGE_FILTERS_ELEMENT_CHILDREN, SYSTEM_CHILDREN, SYSTEM_ELEMENT, TARGET_CHILDREN, TARGET_ELEMENT, TARGET_REQ_CHILDREN, TOO_MANY_OCCURRENCES, TOUCH_FILE_ELEMENT, TRUE_STRING, TYPE_ATTR, UNDEFINED_CONTEXT_ROOT, UNEXPECTED_ATTRIBUTE, UNEXPECTED_ELEMENT, UNEXPECTED_TEXT, UNKNOWN_SOURCE_FILE, UNREGISTERED_ADAPTER, URI_ATTR, URL_ATTR, UUID_GENERATOR_ELEMENT, UUID_GENERATOR_REQ_CHILDREN, VALIDATOR_CHILDREN, VALIDATOR_ELEMENT, VALIDATOR_REQ_CHILDREN, VALIDATORS_CHILDREN, VALIDATORS_ELEMENT, WATCH_FILE_ELEMENT, WATCH_INTERVAL_ELEMENT, XML_PARSER_ERROR

Constructor Summary

Constructors

Constructor and Description
XPathClientConfigurationParser()

Method Summary

Methods

Modifier and Type	Method and Description
protected Object	evaluateExpression(Node source, String expression)
protected void	initializeExpressionQuery()
protected NodeList	selectNodeList(Node source, String expression)
protected Node	selectSingleNode(Node source, String expression)

Methods inherited from class flex.messaging.config.ClientConfigurationParser

parseTopLevelConfig

Methods inherited from class flex.messaging.config.AbstractConfigurationParser

addFileByDocument, allowedAttributes, allowedAttributesOrElements, allowedChildElements, getAttributeOrChildElement, getSourceFileOf, initializeDocumentBuilder, isValidID, loadDocument, parse, properties, properties, reportTokens, required, requiredAttributesOrElements, requiredChildElements, resolveEntity, unexpected

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XPathClientConfigurationParser

public XPathClientConfigurationParser()

Method Detail

initializeExpressionQuery

protected void initializeExpressionQuery()

Specified by:

initializeExpressionQuery in class AbstractConfigurationParser

selectSingleNode

protected Node selectSingleNode(Node source,
                    String expression)

Specified by:

selectSingleNode in class AbstractConfigurationParser

selectNodeList

protected NodeList selectNodeList(Node source,
                      String expression)

Specified by:

selectNodeList in class AbstractConfigurationParser

evaluateExpression

protected Object evaluateExpression(Node source,
                        String expression)

Specified by:

evaluateExpression in class AbstractConfigurationParser