Package org.qdl_lang.xml

Class XMLUtils

java.lang.Object

org.qdl_lang.xml.XMLUtils

All Implemented Interfaces:

SerializationConstants

public class XMLUtils
extends Object
implements SerializationConstants

A class for all those XML related snippets that are re-used everywhere.

Created by Jeff Gaynor
on 12/27/20 at 7:16 AM

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XMLUtils.ModuleAttributes	Internal class to manage attributes for a module.

Field Summary

Fields inherited from interface org.qdl_lang.xml.SerializationConstants

ASSERTIONS_ON, AUTOSAVE_INTERVAL, AUTOSAVE_MESSAGES_ON, AUTOSAVE_ON, BOOLEAN_TAG, BR_ALIAS, BR_CONTENT, BR_DELETED, BR_EDITED, BR_LINK, BR_LINK_SAVE_PATH, BR_MEMORY_ONLY, BR_SOURCE, BR_SOURCE_SAVE_PATH, BUFFER_DEFAULT_SAVE_PATH, BUFFER_MANAGER, BUFFER_RECORD, BUFFER_RECORDS, COMMAND_HISTORY, COMPRESS_XML, CURRENT_PID, CURRENT_WORKSPACE, DEBUG_LEVEL, DEBUG_MODE, DEBUG_UTIL, DECIMAL_TAG, DESCRIPTION, ECHO_MODE, EDITOR_CLIPBOARD, ENABLE_LIBRARY_SUPPORT, ENV_FILE, ENV_PROPERTIES, EXTERNAL_EDITOR_NAME, EXTERNAL_EDITOR_PATH, EXTRINSIC_FUNCTIONS_TAG, EXTRINSIC_VARIABLES_TAG, FUNCTION_ARG_COUNT_TAG, FUNCTION_NAME_TAG, FUNCTION_TABLE_STACK_TAG, FUNCTION_TAG, FUNCTIONS_TAG, IMPORTED_MODULES_TAG, INSTANCE_REFERENCE_TAG, INSTANCE_STACK, INTEGER_TAG, INTRINSIC_FUNCTIONS_TAG, INTRINSIC_VARIABLE_STACK, INTRINSIC_VARIABLES_TAG, LIBRARY_SUPPORT_MODE, LIST_INDEX_ATTR, MODULE_ALIAS_ATTR, MODULE_CLASS_NAME_TAG, MODULE_DOCUMENTATION_TAG, MODULE_INHERITANCE_MODE_TAG, MODULE_INPUT_FORM_TAG, MODULE_INSTANCES_TAG, MODULE_IS_INSTANCE_TAG, MODULE_IS_TEMPLATE_TAG, MODULE_JAVA_STATE_TAG, MODULE_NS_ATTR, MODULE_PATH, MODULE_SOURCE_TAG, MODULE_STACK_TAG, MODULE_STATE_TAG, MODULE_TAG, MODULE_TEMPLATE_TAG, MODULE_TYPE_JAVA_TAG, MODULE_TYPE_QDL_TAG, MODULE_TYPE_TAG, MODULE_TYPE_TAG2, MODULES_TAG, NULL_TAG, OLD_IMPORTED_MODULES_TAG, OLD_MODULE_TEMPLATE_TAG, OVERWRITE_BASE_FUNCTIONS, PARENT_INSTANCE_ALIAS_TAG, PARENT_INSTANCE_UUID_TAG, PARENT_TEMPLATE_UUID_TAG, PRETTY_PRINT, QDL_TYPE_TAG, ROOT_DIR, RUN_INIT_ON_LOAD, RUN_SCRIPT_PATH, SAVE_DIR, SCRIPT_PATH, SERIALIZATION_VERSION_TAG, STACK_TAG, STACKS_TAG, START_TS, STATE_ASSERTIONS_ENABLED_TAG, STATE_CONSTANTS_TAG, STATE_ID_TAG, STATE_INTERNAL_ID_TAG, STATE_NUMERIC_DIGITS_TAG, STATE_REFERENCE_TAG, STATE_RESTRICTED_IO_TAG, STATE_SERVER_MODE_TAG, STATE_TAG, STATES_TAG, STEM_ENTRY_TAG, STEM_KEY_TAG, STEM_TAG, STRING_TAG, TEMPLATE_REFERENCE_TAG, TEMPLATE_STACK, TYPE_TAG, USE_EXTERNAL_EDITOR, USED_MODULES, UUID_TAG, VARIABLE_NAME_TAG, VARIABLE_STACK, VARIABLE_TAG, VARIABLES_TAG, VERSION_2_0_TAG, VERSION_2_1_TAG, WORKSPACE_TAG, WS_ENV_TAG, WS_ID

Constructor Summary

Constructors

Constructor	Description
XMLUtils()

Method Summary

Modifier and Type	Method	Description
static void	deserializeFunctions(XMLEventReader xer, edu.uiuc.ncsa.security.core.configuration.XProperties xp, State state)
static void	deserializeImports(XMLEventReader xer, edu.uiuc.ncsa.security.core.configuration.XProperties xp, State state)
protected static Module	deserializeModule(XMLEventReader xer, XMLUtils.ModuleAttributes moduleAttributes, edu.uiuc.ncsa.security.core.configuration.XProperties xp, State state)	process a single module.
static void	deserializeTemplates(XMLEventReader xer, edu.uiuc.ncsa.security.core.configuration.XProperties xp, State state)
static XMLUtils.ModuleAttributes	getModuleAttributes(XMLEvent xe)
static XMLEventReader	getReader(File f)
static XMLEventReader	getXMLEventReader(Reader reader)
static XMLEventReader	getZippedReader(byte[] byteArray)
static XMLEventReader	getZippedReader(File f)
protected static QDLStem	makeStem(XMLStreamReader xsr)
static void	oldDeserializeFunctions(XMLEventReader xer, edu.uiuc.ncsa.security.core.configuration.XProperties xp, State state)	Used for reading very old serialized versions, before there were multiple stacks.
static String	prettyPrint(String input)
static String	prettyPrint(String input, int indent)
static Object	read(XMLEventReader xer)
static Object	read(XMLStreamReader xsr)
static List<String>	readStemAsStrings(XMLEventReader xer)	Note that this requires the stem to be exactly a standard list.
static Object	resolveConstant(XMLEventReader xer)	resolve a constant of type integer, decimal, stem, null, boolean or string
protected static QDLStem	resolveStem(XMLEventReader xer)
static void	write(XMLStreamWriter xsw, Boolean bool)
static void	write(XMLStreamWriter xsw, Long ll)
static void	write(XMLStreamWriter xsw, Object obj)
static void	write(XMLStreamWriter xsw, String ll)
static void	write(XMLStreamWriter xsw, BigDecimal decimal)
static void	write(XMLStreamWriter xsw, List list)	write a list of anything Java (String, URIs etc.) as a stem of strings.
static void	write(XMLStreamWriter xsw, QDLNull qdlNull)
static void	write(XMLStreamWriter xsw, QDLStem stem)
static void	write(XMLStreamWriter xsw, SparseEntry sparseEntry)

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLUtils

public XMLUtils()

Method Detail

makeStem

protected static QDLStem makeStem(XMLStreamReader xsr)
                           throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         Long ll)
                  throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         String ll)
                  throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         SparseEntry sparseEntry)
                  throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         BigDecimal decimal)
                  throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         List list)
                  throws XMLStreamException

write a list of anything Java (String, URIs etc.) as a stem of strings.

Parameters:

xsw -

list -

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         QDLStem stem)
                  throws XMLStreamException

Throws:

XMLStreamException

read

public static Object read(XMLEventReader xer)
                   throws XMLStreamException

Throws:

XMLStreamException

readStemAsStrings

public static List<String> readStemAsStrings(XMLEventReader xer)
                                      throws XMLStreamException

Note that this requires the stem to be exactly a standard list.

Parameters:

xer -

Returns:

Throws:

XMLStreamException

resolveConstant

public static Object resolveConstant(XMLEventReader xer)
                              throws XMLStreamException

resolve a constant of type integer, decimal, stem, null, boolean or string

Parameters:

xer -

Returns:

Throws:

XMLStreamException

resolveStem

protected static QDLStem resolveStem(XMLEventReader xer)
                              throws XMLStreamException

Throws:

XMLStreamException

read

public static Object read(XMLStreamReader xsr)
                   throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         Object obj)
                  throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         QDLNull qdlNull)
                  throws XMLStreamException

Throws:

XMLStreamException

write

public static void write(XMLStreamWriter xsw,
                         Boolean bool)
                  throws XMLStreamException

Throws:

XMLStreamException

deserializeFunctions

public static void deserializeFunctions(XMLEventReader xer,
                                        edu.uiuc.ncsa.security.core.configuration.XProperties xp,
                                        State state)
                                 throws XMLStreamException

Throws:

XMLStreamException

oldDeserializeFunctions

public static void oldDeserializeFunctions(XMLEventReader xer,
                                           edu.uiuc.ncsa.security.core.configuration.XProperties xp,
                                           State state)
                                    throws XMLStreamException

Used for reading very old serialized versions, before there were multiple stacks. Keep for a bit just in case.

Parameters:

xer -

xp -

state -

Throws:

XMLStreamException

deserializeImports

public static void deserializeImports(XMLEventReader xer,
                                      edu.uiuc.ncsa.security.core.configuration.XProperties xp,
                                      State state)
                               throws XMLStreamException

Throws:

XMLStreamException

deserializeTemplates

public static void deserializeTemplates(XMLEventReader xer,
                                        edu.uiuc.ncsa.security.core.configuration.XProperties xp,
                                        State state)
                                 throws XMLStreamException

Throws:

XMLStreamException

deserializeModule

protected static Module deserializeModule(XMLEventReader xer,
                                          XMLUtils.ModuleAttributes moduleAttributes,
                                          edu.uiuc.ncsa.security.core.configuration.XProperties xp,
                                          State state)
                                   throws XMLStreamException

process a single module. This is charged with creating the module (Java modules require introspection) and then deserializing any addtional state. Modules should put additional (de)serialization into their definitions.

Parameters:

xer -

state -

Throws:

XMLStreamException

getModuleAttributes

public static XMLUtils.ModuleAttributes getModuleAttributes(XMLEvent xe)
                                                     throws XMLStreamException

Throws:

XMLStreamException

prettyPrint

public static String prettyPrint(String input)
                          throws Throwable

Throws:

Throwable

prettyPrint

public static String prettyPrint(String input,
                                 int indent)
                          throws Throwable

Throws:

Throwable

getXMLEventReader

public static XMLEventReader getXMLEventReader(Reader reader)

getReader

public static XMLEventReader getReader(File f)

getZippedReader

public static XMLEventReader getZippedReader(byte[] byteArray)

getZippedReader

public static XMLEventReader getZippedReader(File f)