microsoft.exchange.webservices.data.EwsUtilities Maven / Gradle / Ivy
/**************************************************************************
* copyright file="EwsUtilities.java" company="Microsoft"
* Copyright (c) Microsoft Corporation. All rights reserved.
*
* Defines the EwsUtilities.java.
**************************************************************************/
package microsoft.exchange.webservices.data;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Type;
import java.net.URISyntaxException;
import java.text.DateFormat;
import java.text.DecimalFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TimeZone;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
/**
* EWS utilities.
*/
class EwsUtilities {
/** The Constant XSFalse. */
protected static final String XSFalse = "false";
/** The Constant XSTrue. */
protected static final String XSTrue = "true";
/** The Constant EwsTypesNamespacePrefix. */
protected static final String EwsTypesNamespacePrefix = "t";
/** The Constant EwsMessagesNamespacePrefix. */
protected static final String EwsMessagesNamespacePrefix = "m";
/** The Constant EwsErrorsNamespacePrefix. */
protected static final String EwsErrorsNamespacePrefix = "e";
/** The Constant EwsSoapNamespacePrefix. */
protected static final String EwsSoapNamespacePrefix = "soap";
/** The Constant EwsXmlSchemaInstanceNamespacePrefix. */
protected static final String EwsXmlSchemaInstanceNamespacePrefix = "xsi";
/** The Constant PassportSoapFaultNamespacePrefix. */
protected static final String PassportSoapFaultNamespacePrefix = "psf";
/** The Constant WSTrustFebruary2005NamespacePrefix. */
protected static final String WSTrustFebruary2005NamespacePrefix = "wst";
/** The Constant WSAddressingNamespacePrefix. */
protected static final String WSAddressingNamespacePrefix = "wsa";
/** The Constant AutodiscoverSoapNamespacePrefix. */
protected static final String AutodiscoverSoapNamespacePrefix = "a";
/** The Constant EwsTypesNamespace. */
protected static final String EwsTypesNamespace =
"http://schemas.microsoft.com/exchange/services/2006/types";
/** The Constant EwsMessagesNamespace. */
protected static final String EwsMessagesNamespace =
"http://schemas.microsoft.com/exchange/services/2006/messages";
/** The Constant EwsErrorsNamespace. */
protected static final String EwsErrorsNamespace =
"http://schemas.microsoft.com/exchange/services/2006/errors";
/** The Constant EwsSoapNamespace. */
protected static final String EwsSoapNamespace =
"http://schemas.xmlsoap.org/soap/envelope/";
/** The Constant EwsSoap12Namespace. */
protected static final String EwsSoap12Namespace =
"http://www.w3.org/2003/05/soap-envelope";
/** The Constant EwsXmlSchemaInstanceNamespace. */
protected static final String EwsXmlSchemaInstanceNamespace =
"http://www.w3.org/2001/XMLSchema-instance";
/** The Constant PassportSoapFaultNamespace. */
protected static final String PassportSoapFaultNamespace =
"http://schemas.microsoft.com/Passport/SoapServices/SOAPFault";
/** The Constant WSTrustFebruary2005Namespace. */
protected static final String WSTrustFebruary2005Namespace =
"http://schemas.xmlsoap.org/ws/2005/02/trust";
/** The Constant WSAddressingNamespace. */
protected static final String WSAddressingNamespace =
"http://www.w3.org/2005/08/addressing";
// "http://schemas.xmlsoap.org/ws/2004/08/addressing";
/** The Constant AutodiscoverSoapNamespace. */
protected static final String AutodiscoverSoapNamespace =
"http://schemas.microsoft.com/exchange/2010/Autodiscover";
/** The service object info. */
private static LazyMember serviceObjectInfo =
new LazyMember(new
ILazyMember() {
public ServiceObjectInfo createInstance() {
return new ServiceObjectInfo();
}
});
private static DateFormat utcDateTimeFormatter;
static {
utcDateTimeFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
utcDateTimeFormatter.setTimeZone(TimeZone.getTimeZone("UTC"));
}
private static DateFormat utcDateFormatter;
static {
utcDateFormatter = new SimpleDateFormat("yyyy-MM-dd'Z'");
utcDateFormatter.setTimeZone(TimeZone.getTimeZone("UTC"));
}
/**
* Gets the builds the version.
*
* @return the builds the version
*/
public static String getBuildVersion() {
return "0.0.0.0";
}
/** The enum version dictionaries. */
private static LazyMember, Map>>
enumVersionDictionaries =
new LazyMember, Map>>(
new ILazyMember, Map>>() {
@Override
public Map, Map>
createInstance() {
Map, Map> enumDicts =
new HashMap, Map>();
enumDicts.put(WellKnownFolderName.class,
buildEnumDict(WellKnownFolderName.class));
enumDicts.put(ItemTraversal.class,
buildEnumDict(ItemTraversal.class));
enumDicts.put(FileAsMapping.class,
buildEnumDict(FileAsMapping.class));
enumDicts.put(EventType.class,
buildEnumDict(EventType.class));
enumDicts.put(MeetingRequestsDeliveryScope.class,
buildEnumDict(MeetingRequestsDeliveryScope.
class));
return enumDicts;
}
});
/**
* Dictionary of enum type to schema-name-to-enum-value maps.
*/
private static LazyMember, Map>>
schemaToEnumDictionaries =
new LazyMember, Map>>(
new ILazyMember, Map>>() {
@Override
public Map, Map> createInstance() {
Map, Map> enumDicts =
new HashMap, Map>();
enumDicts.put(EventType.class,
buildSchemaToEnumDict(EventType.class));
enumDicts.put(MailboxType.class,
buildSchemaToEnumDict(MailboxType.class));
enumDicts.put(FileAsMapping.class,
buildSchemaToEnumDict(FileAsMapping.class));
enumDicts.put(RuleProperty.class,
buildSchemaToEnumDict(RuleProperty.class));
return enumDicts;
}
});
/**
* Dictionary of enum type to enum-value-to-schema-name maps.
*/
protected static LazyMember, Map>>
enumToSchemaDictionaries =
new LazyMember, Map>>(
new ILazyMember, Map>>() {
@Override
public Map, Map> createInstance() {
Map, Map> enumDicts =
new HashMap, Map>();
enumDicts.put(EventType.class,
buildEnumToSchemaDict(EventType.class));
enumDicts.put(MailboxType.class,
buildEnumToSchemaDict(MailboxType.class));
enumDicts.put(FileAsMapping.class,
buildEnumToSchemaDict(FileAsMapping.class));
enumDicts.put(RuleProperty.class,
buildEnumToSchemaDict(RuleProperty.class));
return enumDicts;
}
});
/**
* Dictionary to map from special CLR type names to their "short" names.
*/
private static LazyMember>
typeNameToShortNameMap =
new LazyMember>(
new ILazyMember>() {
public Map createInstance() {
Map result =
new HashMap();
result.put("Boolean", "bool");
result.put("Int16", "short");
result.put("Int32", "int");
result.put("String", "string");
return result;
}
});
/**
* Regular expression for legal domain names.
*/
protected static final String DomainRegex = "^[-a-zA-Z0-9_.]+$";
/***
* Asserts that the specified condition if true.
*
* @param condition
* Assertion.
* @param caller
* The caller.
* @param message
* The message to use if assertion fails.
*/
protected static void EwsAssert(boolean condition, String caller,
String message) {
assert condition : String.format("[%s] %s",
caller, message);
}
/**
* Gets the namespace prefix from an XmlNamespace enum value.
*
* @param xmlNamespace
* The XML namespace
* @return Namespace prefix string.
*/
protected static String getNamespacePrefix(XmlNamespace xmlNamespace) {
return xmlNamespace.getNameSpacePrefix();
}
/**
* Gets the namespace URI from an XmlNamespace enum value.
*
* @param xmlNamespace
* The XML namespace.
* @return Uri as string
*/
protected static String getNamespaceUri(XmlNamespace xmlNamespace) {
return xmlNamespace.getNameSpaceUri();
}
/**
* Gets the namespace from uri.
*
* @param namespaceUri
* the namespace uri
* @return the namespace from uri
*/
protected static XmlNamespace getNamespaceFromUri(String namespaceUri) {
if (namespaceUri.equals(EwsErrorsNamespace)) {
return XmlNamespace.Errors;
}
if (namespaceUri.equals(EwsTypesNamespace)) {
return XmlNamespace.Types;
}
if (namespaceUri.equals(EwsMessagesNamespace)) {
return XmlNamespace.Messages;
}
if (namespaceUri.equals(EwsSoapNamespace)) {
return XmlNamespace.Soap;
}
if (namespaceUri.equals(EwsSoap12Namespace)) {
return XmlNamespace.Soap12;
}
if (namespaceUri.equals(EwsXmlSchemaInstanceNamespace)) {
return XmlNamespace.XmlSchemaInstance;
}
if (namespaceUri.equals(PassportSoapFaultNamespace)) {
return XmlNamespace.PassportSoapFault;
}
if (namespaceUri.equals(WSTrustFebruary2005Namespace)) {
return XmlNamespace.WSTrustFebruary2005;
}
if (namespaceUri.equals(WSAddressingNamespace)) {
return XmlNamespace.WSAddressing;
} else {
return XmlNamespace.NotSpecified;
}
}
/**
* Creates the ews object from xml element name.
*
* @param
* the generic type
* @param itemClass
* the item class
* @param service
* the service
* @param xmlElementName
* the xml element name
* @return the t service object
* @throws Exception
* the exception
*/
protected static
TServiceObject createEwsObjectFromXmlElementName(
Class itemClass, ExchangeService service, String xmlElementName)
throws Exception {
ICreateServiceObjectWithServiceParam creationDelegate;
if (EwsUtilities.serviceObjectInfo.getMember()
.getXmlElementNameToServiceObjectClassMap().containsKey(
xmlElementName)) {
itemClass = EwsUtilities.serviceObjectInfo.getMember()
.getXmlElementNameToServiceObjectClassMap().get(
xmlElementName);
if (EwsUtilities.serviceObjectInfo.getMember()
.getServiceObjectConstructorsWithServiceParam()
.containsKey(itemClass)) {
creationDelegate = EwsUtilities.serviceObjectInfo.getMember()
.getServiceObjectConstructorsWithServiceParam().get(
itemClass);
return (TServiceObject)creationDelegate
.createServiceObjectWithServiceParam(service);
} else {
throw new IllegalArgumentException(
Strings.NoAppropriateConstructorForItemClass);
}
} else {
return (TServiceObject)itemClass.newInstance();
}
}
/**
* Creates the item from item class.
*
* @param itemAttachment
* the item attachment
* @param itemClass
* the item class
* @param isNew
* the is new
* @return the item
* @throws Exception
* the exception
*/
protected static Item createItemFromItemClass(
ItemAttachment itemAttachment, Class itemClass, boolean isNew)
throws Exception {
ICreateServiceObjectWithAttachmentParam creationDelegate;
if (EwsUtilities.serviceObjectInfo.getMember()
.getServiceObjectConstructorsWithAttachmentParam().containsKey(
itemClass)) {
creationDelegate = EwsUtilities.serviceObjectInfo.getMember()
.getServiceObjectConstructorsWithAttachmentParam().get(
itemClass);
return (Item)creationDelegate
.createServiceObjectWithAttachmentParam(itemAttachment,
isNew);
} else {
throw new IllegalArgumentException(
Strings.NoAppropriateConstructorForItemClass);
}
}
/**
* Creates the item from xml element name.
*
* @param itemAttachment
* the item attachment
* @param xmlElementName
* the xml element name
* @return the item
* @throws Exception
* the exception
*/
protected static Item createItemFromXmlElementName(
ItemAttachment itemAttachment, String xmlElementName)
throws Exception {
Class itemClass;
if (EwsUtilities.serviceObjectInfo.getMember()
.getXmlElementNameToServiceObjectClassMap().containsKey(
xmlElementName)) {
itemClass = EwsUtilities.serviceObjectInfo.getMember()
.getXmlElementNameToServiceObjectClassMap().get(
xmlElementName);
return createItemFromItemClass(itemAttachment, itemClass, false);
} else {
return null;
}
}
/**
* Finds the first item of type TItem (not a descendant type) in the
* specified collection. The type of the item to
* find.
*
* @param
* the generic type
* @param cls
* the cls
* @param items
* the items
* @return A TItem instance or null if no instance of TItem could be found.
*/
static TItem findFirstItemOfType(Class cls,
Iterable- items) {
// Type itemType = typeof(TItem);
for (Item item : items) {
// We're looking for an exact class match here.
if (item.getClass().equals(cls)) {
return (TItem)item;
}
}
return null;
}
/**
* Write trace start element.
*
* @param writer
* The writer to write the start element to.
* @param traceTag
* The trace tag.
* @param includeVersion
* If true, include build version attribute.
*/
private static void writeTraceStartElement(
XMLStreamWriter writer,
String traceTag,
boolean includeVersion) throws XMLStreamException {
writer.writeStartElement("Trace");
writer.writeAttribute("Tag", traceTag);
writer.writeAttribute("Tid", Thread.currentThread().getId()+"");
Date d = new Date();
String formattedString = utcDateTimeFormatter.format(d);
writer.writeAttribute("Time", formattedString);
if (includeVersion) {
writer.writeAttribute("Version", EwsUtilities.getBuildVersion());
}
}
/**
* *.
*
* @param entryKind
* the entry kind
* @param logEntry
* the log entry
* @return the string
* @throws XMLStreamException
* the xML stream exception
* @throws IOException
* Signals that an I/O exception has occurred.
*/
protected static String formatLogMessage(String entryKind, String logEntry)
throws XMLStreamException, IOException {
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
XMLOutputFactory factory = XMLOutputFactory.newInstance();
XMLStreamWriter writer = factory.createXMLStreamWriter(outStream);
EwsUtilities.writeTraceStartElement(writer, entryKind,false);
writer.writeCharacters(System.getProperty("line.separator"));
writer.writeCharacters(logEntry);
writer.writeCharacters(System.getProperty("line.separator"));
writer.writeEndElement();
writer.writeCharacters(System.getProperty("line.separator"));
writer.flush();
writer.close();
outStream.flush();
String formattedLogMessage = outStream.toString();
formattedLogMessage = formattedLogMessage.replaceAll("'", "'");
formattedLogMessage = formattedLogMessage.replaceAll(""", "\"");
formattedLogMessage = formattedLogMessage.replaceAll(">", ">");
formattedLogMessage = formattedLogMessage.replaceAll("<", "<");
formattedLogMessage = formattedLogMessage.replaceAll("&", "&");
outStream.close();
return formattedLogMessage;
}
/**
* Format http response headers.
*
* @param response
* the response
* @return the string
* @throws EWSHttpException
* the eWS http exception
*/
protected static String formatHttpResponseHeaders(HttpWebRequest response)
throws EWSHttpException {
StringBuilder sb = new StringBuilder();
sb.append(String.format("%d %s\n", response.getResponseCode(), response
.getResponseContentType()));
sb.append(EwsUtilities.formatHttpHeaders(response.
getResponseHeaders()));
sb.append("\n");
return sb.toString();
}
/**
* Format request HTTP headers.
*
* @param request
* The HTTP request.
*/
protected static String formatHttpRequestHeaders(HttpWebRequest request)
throws URISyntaxException, EWSHttpException {
StringBuilder sb = new StringBuilder();
sb.append(
String.format(
"%s %s HTTP/%s\n",
request.getRequestMethod().toUpperCase(),
request.getUrl().toURI().getPath(),
"1.1"));
sb.append(EwsUtilities.formatHttpHeaders(request.getRequestProperty()));
sb.append("\n");
return sb.toString();
}
/**
* Formats HTTP headers.
*
* @param headers
* The headers.
* @return Headers as a string
*/
private static String formatHttpHeaders(Map
headers)
{
StringBuilder sb = new StringBuilder();
for (Map.Entry header : headers.entrySet()) {
sb.append(String.format("%s : %s\n", header.getKey(), header.getValue()));
}
return sb.toString();
}
/**
* Format XML content in a MemoryStream for message.
*
* @param traceTypeStr
* Kind of the entry.
* @param stream
* The memory stream.
* @return XML log entry as a string.
*/
protected static String formatLogMessageWithXmlContent(String traceTypeStr,
ByteArrayOutputStream stream) {
try {
return formatLogMessage(traceTypeStr, stream.toString());
} catch (Exception e) {
return stream.toString();
}
}
/**
* Convert bool to XML Schema bool.
*
* @param value
* Bool value.
* @return String representing bool value in XML Schema.
*/
protected static String boolToXSBool(Boolean value) {
return value ? EwsUtilities.XSTrue : EwsUtilities.XSFalse;
}
/**
* Parses an enum value list.
*
* @param
* the generic type
* @param c
* the c
* @param list
* the list
* @param value
* the value
* @param separators
* the separators
*/
protected static void parseEnumValueList(Class c,
List list, String value, char... separators) {
EwsUtilities.EwsAssert(c.isEnum(), "EwsUtilities.ParseEnumValueList",
"T is not an enum type.");
StringBuffer regexp = new StringBuffer("");
regexp.append("[");
for (char s : separators) {
regexp.append("[");
regexp.append(Pattern.quote(s + ""));
regexp.append("]");
}
regexp.append("]");
String[] enumValues = value.split(regexp.toString());
for (String enumValue : enumValues) {
// list.add((T)Enum.parse(c, enumValue, false));
for (Object o : c.getEnumConstants()) {
if (o.toString().equals(enumValue)) {
list.add((T) o);
}
}
}
}
/**
* Converts an enum to a string, using the mapping dictionaries if
* appropriate.
*
* @param value
* The enum value to be serialized
* @return String representation of enum to be used in the protocol
*/
protected static String serializeEnum(Object value) {
Map enumToStringDict;
String strValue = value.toString();
if (enumToSchemaDictionaries.getMember().
containsKey(value.getClass())) {
enumToStringDict = enumToSchemaDictionaries.getMember().get(
value.getClass());
Enum e = (Enum) value;
if (enumToStringDict.containsKey(e.name())) {
strValue = enumToStringDict.get(e.name());
}
}
return strValue;
}
/**
* Parses the.
*
* @param
* the generic type
* @param cls
* the cls
* @param value
* the value
* @return the t
* @throws InstantiationException
* the instantiation exception
* @throws IllegalAccessException
* the illegal access exception
* @throws ParseException
* the parse exception
*/
protected static T parse(Class cls, String value)
throws InstantiationException, IllegalAccessException,
ParseException {
if (cls.isEnum()) {
Map stringToEnumDict;
if (schemaToEnumDictionaries.getMember().containsKey(cls)) {
stringToEnumDict = schemaToEnumDictionaries.getMember()
.get(cls);
if (stringToEnumDict.containsKey(value)) {
String strEnumName = stringToEnumDict.get(value);
for (Object o : cls.getEnumConstants()) {
if (o.toString().equals(strEnumName)) {
return (T) o;
}
}
return null;
} else {
for (Object o : cls.getEnumConstants()) {
if (o.toString().equals(value)) {
return (T) o;
}
}
return null;
}
} else {
for (Object o : cls.getEnumConstants()) {
if (o.toString().equals(value)) {
return (T) o;
}
}
return null;
}
} else if (cls.isInstance(Integer.valueOf(0)))
// else if( cls.isInstance(new Integer(0)))
{
Object o = null;
o = Integer.parseInt(value);
return (T) o;
} else if (cls.isInstance(new Date())) {
Object o = null;
return (T) utcDateTimeFormatter.parse(value);
} else if (cls.isInstance(Boolean.valueOf(false)))
// else if( cls.isInstance(new Boolean(false)))
{
Object o = null;
o = Boolean.parseBoolean(value);
return (T) o;
}
else if (cls.isInstance(new String())) {
return (T) value;
}
else if (cls.isInstance(Double.valueOf(0.0)))
{
Object o = null;
o = Double.parseDouble(value);
return (T) o;
}
return null;
}
/**
* Builds the schema to enum mapping dictionary.
*
* @param
* Type of the enum.
* @param c
* Class
* @return The mapping from enum to schema name
*/
private static > Map
buildSchemaToEnumDict(Class c) {
Map dict = new HashMap();
Field[] fields = c.getDeclaredFields();
for (Field f : fields) {
if (f.isEnumConstant() && f.isAnnotationPresent(EwsEnum.class)) {
EwsEnum ewsEnum = f.getAnnotation(EwsEnum.class);
String fieldName = f.getName();
String schemaName = ewsEnum.schemaName();
if (!schemaName.isEmpty()) {
dict.put(schemaName, fieldName);
}
}
}
return dict;
}
/**
* Validate param collection.
*
* @param eventTypes
* the event types
* @param paramName
* the param name
* @throws Exception
* the exception
*/
protected static void validateParamCollection(EventType[] eventTypes,
String paramName) throws Exception {
validateParam(eventTypes, paramName);
int count = 0;
for (Object event : eventTypes) {
try {
validateParam(event, String.format("collection[%d] , ", count));
} catch (Exception e) {
throw new IllegalArgumentException(String.format(
"The element at position %d is invalid", count), e);
}
count++;
}
if (count == 0) {
throw new IllegalArgumentException(String.format(
Strings.CollectionIsEmpty, paramName));
}
}
/**
* * Convert DateTime to XML Schema date.
*
* @param date
* the date
* @return String representation of DateTime.
*/
static String dateTimeToXSDate(Date date) {
return utcDateFormatter.format(date);
}
/**
* * Dates the DateTime into an XML schema date time.
*
* @param date
* the date
* @return String representation of DateTime.
*/
protected static String dateTimeToXSDateTime(Date date) {
return utcDateTimeFormatter.format(date);
}
/**
* Takes a System.TimeSpan structure and converts it into an xs:duration
* string as defined by the W3 Consortiums Recommendation
* "XML Schema Part 2: Datatypes Second Edition",
* http://www.w3.org/TR/xmlschema-2/#duration
*
* @param timeOffset
* structure to convert
* @return xs:duration formatted string
*/
protected static String getTimeSpanToXSDuration(TimeSpan timeOffset) {
/*
* SimpleDateFormat dateformatter = new SimpleDateFormat("dd:HH:mm:ss");
* return dateformatter.format(timeOffset.toString());
*/
// Optional '-' offset
String offsetStr = (timeOffset.getTotalSeconds() < 0) ? "-" : "";
// The TimeSpan structure does not have a Year or Month
// property, therefore we wouldn't be able to return an xs:duration
// string from a TimeSpan that included the nY or nM components.
return String.format("%sP%sDT%sH%sM%sS", offsetStr, Math.abs(timeOffset
.getDays()), Math.abs(timeOffset.getHours()), Math
.abs(timeOffset.getMinutes()), Math
.abs(timeOffset.getSeconds())
+ "." + Math.abs(timeOffset.getMilliseconds()));
}
/**
* Takes an xs:duration string as defined by the W3 Consortiums
* Recommendation "XML Schema Part 2: Datatypes Second Edition",
* http://www.w3.org/TR/xmlschema-2/#duration, and converts it into a
* System.TimeSpan structure This method uses the following approximations:
* 1 year = 365 days 1 month = 30 days Additionally, it only allows for four
* decimal points of seconds precision.
*
* @param xsDuration
* xs:duration string to convert
* @return System.TimeSpan structure
*/
protected static TimeSpan getXSDurationToTimeSpan(String xsDuration) {
// TODO: Need to check whether this should be the equivalent or not
Pattern timeSpanParser = Pattern.compile("-P");
Matcher m = timeSpanParser.matcher(xsDuration);
boolean negative = false;
System.out.println(m.find());
if (m.find())
negative = true;
System.out.println(m.group());
// Year
m = Pattern.compile("(\\d+)Y").matcher(xsDuration);
System.out.println(m.find());
int year = 0;
if (m.find())
year = Integer.parseInt(m.group().substring(0,
m.group().indexOf("Y")));
// Month
m = Pattern.compile("(\\d+)M").matcher(xsDuration);
System.out.println(m.find());
int month = 0;
if (m.find())
month = Integer.parseInt(m.group().substring(0,
m.group().indexOf("M")));
// Day
m = Pattern.compile("(\\d+)D").matcher(xsDuration);
System.out.println(m.find());
int day = 0;
if (m.find())
day = Integer.parseInt(m.group().substring(0,
m.group().indexOf("D")));
// Hour
m = Pattern.compile("(\\d+)H").matcher(xsDuration);
System.out.println(m.find());
int hour = 0;
if (m.find())
hour = Integer.parseInt(m.group().substring(0,
m.group().indexOf("H")));
// Minute
m = Pattern.compile("(\\d+)M").matcher(xsDuration);
System.out.println(m.find());
int minute = 0;
if (m.find())
minute = Integer.parseInt(m.group().substring(0,
m.group().indexOf("M")));
// Seconds
m = Pattern.compile("(\\d+).").matcher(xsDuration);
System.out.println(m.find());
int seconds = 0;
if (m.find())
seconds = Integer.parseInt(m.group().substring(0,
m.group().indexOf(".")));
int milliseconds = 0;
m = Pattern.compile("(\\d+)S").matcher(xsDuration);
System.out.println(m.find());
if (m.find()) {
// Only allowed 4 digits of precision
if (m.group().length() > 5) {
milliseconds = Integer.parseInt(m.group().substring(0, 4));
} else
seconds = Integer.parseInt(m.group().substring(0,
m.group().indexOf("S")));
}
// Apply conversions of year and months to days.
// Year = 365 days
// Month = 30 days
day = day + (year * 365) + (month * 30);
// TimeSpan retval = new TimeSpan(day, hour, minute, seconds,
// milliseconds);
long retval = (((((((day * 24) + hour) * 60) + minute) * 60) +
seconds) * 1000)+ milliseconds;
if (negative) {
retval = -retval;
}
return new TimeSpan(retval);
}
/**
* Takes an xs:duration string as defined by the W3 Consortiums
* Recommendation "XML Schema Part 2: Datatypes Second Edition",
* http://www.w3.org/TR/xmlschema-2/#duration, and converts it into a
* System.TimeSpan structure This method uses the following approximations:
* 1 year = 365 days 1 month = 30 days Additionally, it only allows for four
* decimal points of seconds precision.
*
* @param xsDuration
* xs:duration string to convert
* @return System.TimeSpan structure
*/
protected static TimeSpan getXSDurationToTimeSpanValue(String xsDuration) {
// TODO: Need to check whether this should be the equivalent or not
Pattern timeSpanParser = Pattern.compile("-P");
Matcher m = timeSpanParser.matcher(xsDuration);
boolean negative = false;
//System.out.println(m.find());
if (m.find())
negative = true;
//System.out.println(m.find());
// Year
m = Pattern.compile("(\\d+)Y").matcher(xsDuration);
//System.out.println(m.find());
int year = 0;
if (m.find())
year = Integer.parseInt(m.group().substring(0,
m.group().indexOf("Y")));
// Month
m = Pattern.compile("(\\d+)M").matcher(xsDuration);
//System.out.println(m.find());
int month = 0;
if (m.find())
month = Integer.parseInt(m.group().substring(0,
m.group().indexOf("M")));
// Day
m = Pattern.compile("(\\d+)D").matcher(xsDuration);
//System.out.println(m.find());
long day = 0;
if (m.find())
day = Integer.parseInt(m.group().substring(0,
m.group().indexOf("D")));
// Hour
m = Pattern.compile("(\\d+)H").matcher(xsDuration);
//System.out.println(m.find());
int hour = 0;
if (m.find())
hour = Integer.parseInt(m.group().substring(0,
m.group().indexOf("H")));
// Minute
m = Pattern.compile("(\\d+)M").matcher(xsDuration);
//System.out.println(m.find());
int minute = 0;
if (m.find())
minute = Integer.parseInt(m.group().substring(0,
m.group().indexOf("M")));
// Seconds
m = Pattern.compile("(\\d+).").matcher(xsDuration);
//System.out.println(m.find());
int seconds = 0;
// if (m.find())
// seconds = Integer.parseInt(m.group().substring(0,
// m.group().indexOf(".")));
int milliseconds = 0;
m = Pattern.compile("(\\d+)S").matcher(xsDuration);
//System.out.println(m.find());
if (m.find()) {
// Only allowed 4 digits of precision
if (m.group().length() > 5) {
milliseconds = Integer.parseInt(m.group().substring(0, 4));
} else
seconds = Integer.parseInt(m.group().substring(0,
m.group().indexOf("S")));
}
// Apply conversions of year and months to days.
// Year = 365 days
// Month = 30 days
// day = day + (year * 365) + (month * 30);
//TimeSpan retval = new TimeSpan(day, hour, minute, seconds,
// milliseconds);
long retval = ((((((((day * 24) + hour) * 60) + minute) * 60) +
seconds) * 1000)+ milliseconds);
// long retval=1010010;
if (negative) {
retval = -retval;
}
return new TimeSpan(retval);
}
/**
* Time span to xs time.
*
* @param timeSpan
* the time span
* @return the string
*/
public static String timeSpanToXSTime(TimeSpan timeSpan) {
DecimalFormat myFormatter = new DecimalFormat("00");
return String.format("%s:%s:%s", myFormatter.format(timeSpan.getHours()), myFormatter.format(timeSpan
.getMinutes()), myFormatter.format(timeSpan.getSeconds()));
}
/**
* Gets the printable name of a CLR type.
*
* @param type
* The class.
* @return Printable name.
*/
public static String getPrintableTypeName(Class type) {
// Note: building array of generic parameters is
//done recursively. Each parameter could be any type.
Type[] genericArgs = type.getGenericInterfaces();
if (genericArgs.length > 0) {
// Convert generic type to printable form (e.g. List- )
String genericPrefix = type.getName().substring(0,
type.getName().indexOf('`'));
StringBuilder nameBuilder = new StringBuilder(genericPrefix);
//List
genericList = new ArrayList();
StringBuffer genericArgsStr = new StringBuffer();
for (int i = 0; i < genericArgs.length; i++) {
if(!"".equals(genericArgsStr.toString())) {
genericArgsStr.append(",");
}
genericArgsStr.append(getPrintableTypeName(
genericArgs[i].getClass()));
}
nameBuilder.append("<");
nameBuilder.append(genericArgsStr.toString());
nameBuilder.append(">");
return nameBuilder.toString();
}
else if (type.isArray()) {
// Convert array type to printable form.
String arrayPrefix = type.getName().substring(0,
type.getName().indexOf('['));
StringBuilder nameBuilder =
new StringBuilder(EwsUtilities.
getSimplifiedTypeName(arrayPrefix));
for (int rank = 0; rank < getDim(type); rank++) {
nameBuilder.append("[]");
}
return nameBuilder.toString();
}
else {
return EwsUtilities.getSimplifiedTypeName(type.getName());
}
}
/**
* Gets the printable name of a CLR type.
*
* @param typeName
* The type name.
* @return Printable name.
*/
private static String getSimplifiedTypeName(String typeName) {
// If type has a shortname (e.g. int for Int32) map to the short name.
return typeNameToShortNameMap.getMember().containsKey(typeName) ?
typeNameToShortNameMap.getMember().get(typeName) : typeName;
}
/**
* Gets the domain name from an email address.
*
* @param emailAddress
* The email address.
* @return Domain name.
* @throws FormatException
* the format exception
*/
protected static String domainFromEmailAddress(String emailAddress)
throws FormatException {
String[] emailAddressParts = emailAddress.split("@");
if (emailAddressParts.length != 2
|| (emailAddressParts[1] == null || emailAddressParts[1]
.isEmpty())) {
throw new FormatException(Strings.InvalidEmailAddress);
}
return emailAddressParts[1];
}
public static int getDim(Object array ) {
int dim=0;
Class c = array.getClass();
while( c.isArray() ) {
c = c.getComponentType();
dim++;
}
return( dim );
}
/**
* Validates parameter (and allows null value).
*
* @param param
* The param.
* @param paramName
* Name of the param.
* @throws Exception
* the exception
*/
protected static void validateParamAllowNull(Object param, String paramName)
throws Exception {
if (param instanceof ISelfValidate) {
ISelfValidate selfValidate = (ISelfValidate) param;
try {
selfValidate.validate();
} catch (ServiceValidationException e) {
throw new Exception(String.format("%s %s",
Strings.ValidationFailed, paramName), e);
}
}
if (param instanceof ServiceObject) {
ServiceObject ewsObject = (ServiceObject) param;
if (ewsObject.isNew()) {
throw new Exception(String.format("%s %s",
Strings.ObjectDoesNotHaveId, paramName));
}
}
}
/**
* Validates parameter (null value not allowed).
*
* @param param
* The param.
* @param paramName
* Name of the param.
* @throws Exception
* the exception
*/
protected static void validateParam(Object param, String paramName)
throws Exception {
boolean isValid = false;
if (param != null && param instanceof String) {
String strParam = (String) param;
isValid = !strParam.isEmpty();
} else {
isValid = param != null;
}
if (!isValid) {
throw new Exception(String.format("Argument %s not valid",
paramName));
}
validateParamAllowNull(param, paramName);
}
/**
* Validates parameter collection.
*
* @param
* the generic type
* @param collection
* The collection.
* @param paramName
* Name of the param.
* @throws Exception
* the exception
*/
protected static void validateParamCollection(Iterator collection,
String paramName) throws Exception {
validateParam(collection, paramName);
int count = 0;
while (collection.hasNext()) {
T obj = collection.next();
try {
validateParam(obj, String.format("collection[%d],", count));
} catch (Exception e) {
throw new IllegalArgumentException(String.format(
"The element at position %d is invalid", count), e);
}
count++;
}
if (count == 0) {
throw new IllegalArgumentException(String.format(
Strings.CollectionIsEmpty, paramName));
}
}
/**
* Validates string parameter to be non-empty string (null value allowed).
* @param param The string parameter.
* @param paramName Name of the parameter.
* @throws ArgumentException
* @throws ServiceLocalException
*/
protected static void validateNonBlankStringParamAllowNull(String param,
String paramName) throws ArgumentException, ServiceLocalException {
if (param != null)
{
// Non-empty string has at least one character
//which is *not* a whitespace character
if (param.length() == countMatchingChars(param,
new IPredicate() {
@Override
public boolean predicate(Character obj) {
return Character.isWhitespace(obj);
}
}))
{
throw new ArgumentException(Strings.
ArgumentIsBlankString, paramName);
}
}
}
/**
* Validates string parameter to be
* non-empty string (null value not allowed).
* @param paramThe string parameter.
* @param paramName Name of the parameter.
* @throws ArgumentNullException
* @throws ArgumentException
* @throws ServiceLocalException
*/
protected static void validateNonBlankStringParam(String param,
String paramName) throws ArgumentNullException, ArgumentException, ServiceLocalException {
if (param == null)
{
throw new ArgumentNullException(paramName);
}
validateNonBlankStringParamAllowNull(param, paramName);
}
/**
* Validate enum version value.
*
* @param enumValue
* the enum value
* @param requestVersion
* the request version
* @throws ServiceVersionException
* the service version exception
*/
protected static void validateEnumVersionValue(Enum enumValue,
ExchangeVersion requestVersion) throws ServiceVersionException {
Map enumVersionDict = enumVersionDictionaries
.getMember().get(enumValue.getClass());
// String strValue = enumValue.toString();
if (enumVersionDict.containsKey(enumValue.toString())) {
ExchangeVersion enumVersion = enumVersionDict.get(enumValue
.toString());
int i = requestVersion.compareTo(enumVersion);
if (i < 0) {
throw new ServiceVersionException(String.format("%S,%S,%S,%S",
Strings.EnumValueIncompatibleWithRequestVersion,
enumValue.toString(), enumValue.getClass().getName(),
enumVersion));
}
}
}
/**
* Validates service object version against the request version.
*
* @param serviceObject
* The service object.
* @param requestVersion
* The request version.
* @throws ServiceVersionException
* Raised if this service object type requires a later version
* of Exchange.
*/
protected static void validateServiceObjectVersion(
ServiceObject serviceObject, ExchangeVersion requestVersion)
throws ServiceVersionException {
ExchangeVersion minimumRequiredServerVersion = serviceObject
.getMinimumRequiredServerVersion();
if (requestVersion.ordinal() < minimumRequiredServerVersion.ordinal()) {
String msg = String.format(
Strings.ObjectTypeIncompatibleWithRequestVersion,
serviceObject.getClass().getName(),
minimumRequiredServerVersion.toString());
throw new ServiceVersionException(msg);
}
}
/**
* Validates property version against the request version.
*
* @param service
* The Exchange service.
* @param minimumServerVersion
* The minimum server version
* @param propertyName
* The property name
* @throws ServiceVersionException
* The service version exception
*/
protected static void validatePropertyVersion(
ExchangeService service,
ExchangeVersion minimumServerVersion,
String propertyName) throws ServiceVersionException
{
if (service.getRequestedServerVersion().ordinal() <
minimumServerVersion.ordinal())
{
throw new ServiceVersionException(
String.format(
Strings.PropertyIncompatibleWithRequestVersion,
propertyName,
minimumServerVersion));
}
}
/**
* Validate method version.
*
* @param service
* the service
* @param minimumServerVersion
* the minimum server version
* @param methodName
* the method name
* @throws ServiceVersionException
* the service version exception
*/
protected static void validateMethodVersion(ExchangeService service,
ExchangeVersion minimumServerVersion, String methodName)
throws ServiceVersionException {
if (service.getRequestedServerVersion().ordinal() <
minimumServerVersion.ordinal())
{
throw new ServiceVersionException(String.format(
Strings.MethodIncompatibleWithRequestVersion, methodName,
minimumServerVersion));
}
}
/**
* Validates class version against the request version.
*
* @param service
* the service
* @param minimumServerVersion The minimum server version that supports the method.
* @param className Name of the class.
* @throws ServiceVersionException
*/
protected static void validateClassVersion(
ExchangeService service,
ExchangeVersion minimumServerVersion,
String className) throws ServiceVersionException
{
if (service.getRequestedServerVersion().ordinal() <
minimumServerVersion.ordinal())
{
throw new ServiceVersionException(
String.format(
Strings.ClassIncompatibleWithRequestVersion,
className,
minimumServerVersion));
}
}
/**
* Validates domain name (null value allowed)
*
* @param domainName
* Domain name.
* @param paramName Parameter name.
* @throws ArgumentException
*/
protected static void validateDomainNameAllowNull(String domainName,
String paramName) throws ArgumentException {
if (domainName != null)
{
Pattern domainNamePattern = Pattern.compile(DomainRegex);
Matcher domainNameMatcher = domainNamePattern.matcher(domainName);
if (!domainNameMatcher.find())
{
throw new ArgumentException(String.format(Strings.
InvalidDomainName, domainName), paramName);
}
}
}
/**
* Builds the enum dict.
*
* @param
* the element type
* @param c
* the c
* @return the map
*/
private static > Map
buildEnumDict(Class c) {
Map dict =
new HashMap();
Field[] fields = c.getDeclaredFields();
for (Field f : fields) {
if (f.isEnumConstant()
&& f.isAnnotationPresent(RequiredServerVersion.class)) {
RequiredServerVersion ewsEnum = f
.getAnnotation(RequiredServerVersion.class);
String fieldName = f.getName();
ExchangeVersion exchangeVersion = ewsEnum.version();
dict.put(fieldName, exchangeVersion);
}
}
return dict;
}
/**
* Builds the enum to schema mapping dictionary.
*
* @param c
* class type
* @return The mapping from enum to schema name
*
*/
private static Map buildEnumToSchemaDict(Class c) {
Map dict = new HashMap();
Field[] fields = c.getFields();
for (Field f : fields) {
if (f.isEnumConstant() && f.isAnnotationPresent(EwsEnum.class)) {
EwsEnum ewsEnum = f.getAnnotation(EwsEnum.class);
String fieldName = f.getName();
String schemaName = ewsEnum.schemaName();
if (!schemaName.isEmpty()) {
dict.put(fieldName, schemaName);
}
}
}
return dict;
}
/**
* * Gets the enumerated object count.
*
* @param
* the generic type
* @param objects
* The objects.
* @return Count of objects in iterator.
*/
protected static int getEnumeratedObjectCount(Iterator objects) {
int count = 0;
while (objects != null && objects.hasNext()) {
@SuppressWarnings("unused")
Object obj = objects.next();
count++;
}
return count;
}
/**
* Gets the enumerated object at.
*
* @param
* the generic type
* @param objects
* the objects
* @param index
* the index
* @return the enumerated object at
*/
protected static Object getEnumeratedObjectAt(Iterable objects,
int index) {
int count = 0;
for (Object obj : objects) {
if (count == index) {
return obj;
}
count++;
}
throw new IndexOutOfBoundsException(
Strings.IEnumerableDoesNotContainThatManyObject);
}
/**
* Count characters in string that match a condition.
*
* @param str
* The string.
* @param charPredicate
* Predicate to evaluate for each character in the string.
* @return Count of characters that match condition expressed by predicate.
* @throws ServiceLocalException
*/
protected static int countMatchingChars(String str,
IPredicate charPredicate) throws ServiceLocalException {
int count = 0;
for (int i = 0; i < str.length(); i++) {
if (charPredicate.predicate(Character.valueOf(str.charAt(i)))) {
count++;
}
}
return count;
}
/**
* Determines whether every element in the collection
* matches the conditions defined by the specified predicate.
*
* @param typeparam T
* Entry type.
* @param collection
* The collection.
* @param predicate
* Predicate that defines the conditions
* to check against the elements.
* @return True if every element in the collection matches
* the conditions defined by the specified predicate; otherwise, false.
* @throws ServiceLocalException
*/
protected static boolean trueForAll(Iterable collection,
IPredicate predicate) throws ServiceLocalException {
for (T entry : collection)
{
if (!predicate.predicate(entry))
{
return false;
}
}
return true;
}
/**
* Call an action for each member of a collection.
*
* @param typeparam T
* Collection element type.
* @param collection
* The collection.
* @param action
* The action to apply.
*/
protected static void forEach(Iterable collection, IAction action)
{
for (T entry : collection)
{
action.action(entry);
}
}
}
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