Subversion Repositories XServices

Rev

Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
66 brianR 1
/*
2
 *   Copyright 2011 Brian Rosenberger (Brutex Network)
3
 *
4
 *   Licensed under the Apache License, Version 2.0 (the "License");
5
 *   you may not use this file except in compliance with the License.
6
 *   You may obtain a copy of the License at
7
 *
8
 *       http://www.apache.org/licenses/LICENSE-2.0
9
 *
10
 *   Unless required by applicable law or agreed to in writing, software
11
 *   distributed under the License is distributed on an "AS IS" BASIS,
12
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
 *   See the License for the specific language governing permissions and
14
 *   limitations under the License.
15
 */
16
 
17
package net.brutex.xservices.ws;
18
 
19
import java.math.BigInteger;
20
import java.util.GregorianCalendar;
21
 
22
import javax.jws.WebMethod;
23
import javax.jws.WebParam;
24
import javax.jws.WebService;
25
import javax.xml.bind.annotation.XmlElement;
26
 
27
import net.brutex.xservices.types.DateFormatType;
28
import net.brutex.xservices.types.DateTimeUnits;
29
import net.brutex.xservices.util.BrutexNamespaces;
30
 
31
import org.apache.cxf.annotations.WSDLDocumentation;
32
import org.apache.cxf.annotations.WSDLDocumentationCollection;
33
 
34
/**
35
 * Date and time related services.
36
 * @author Brian Rosenberger
37
 *
38
 */
39
@WebService(targetNamespace = BrutexNamespaces.WS_XSERVICES)
40
@WSDLDocumentationCollection(
41
    {
42
    	@WSDLDocumentation(value = BrutexNamespaces.BRUTEX_COPYRIGHT, placement = WSDLDocumentation.Placement.TOP)
43
    }
44
)
45
public interface DateService {
46
 
47
	public static final String SERVICE_NAME = "DateService";
69 brianR 48
	final String OPERATION_GETDATE = "getDate";
49
	final String OPERATION_GETTIMESTAMP = "getTimestamp";
50
	final String OPERATION_GETINTIMEZONE = "getInTimezone";
51
	final String OPERATION_FORMATDATE = "formatDate";
52
	final String OPERATION_FORMATDATEADVANCED = "formatDateAdvanced";
53
	final String OPERATION_PARSEDATE = "parseDate";
54
	final String OPERATION_PARSEDATEADVANCED = "parseDateAdvanced";
55
	final String OPERATION_DATETIMEDIFF = "dateTimeDiff";
56
	final String OPERATION_DATETIMEDIFF2 = "dateTimeDiff2";
57
	final String OPERATION_DATEADD = "dateAdd";
66 brianR 58
 
69 brianR 59
	final String PARAM_TIMEZONE = "timezone";
60
	final String PARAM_DATETIME = "datetime";
61
	final String PARAM_FORMAT = "format";
62
	final String PARAM_UNIT = "unit";
66 brianR 63
 
64
	/**
65
	 * Get current date and time.
66
	 *
67
	 * @param timezone Optional timezone. Defaults to server timezone.
68
	 * @return Current date and time.
69
	 * @throws XServicesFault
70
	 */
71
	@WebMethod(operationName=OPERATION_GETDATE)
72
	@WSDLDocumentation(value="Get current date and time.")
73
	public abstract GregorianCalendar getDate(
74
			@WebParam(name=PARAM_TIMEZONE) String timezone) throws XServicesFault;
75
 
76
	/**
77
	 * Get milliseconds since 01.01.1970.
78
	 *
79
	 * @return timestamp milliseconds
80
	 */
81
	@WebMethod(operationName=OPERATION_GETTIMESTAMP)
82
	@WSDLDocumentation(value="Get milliseconds since 01.01.1970 (Unix timestap).")
83
	public abstract BigInteger getTimestamp();
84
 
85
	/**
86
	 * Display a date time with a different time zone.
87
	 * Changes representation only (no conversion).
88
	 *
89
	 * @param cal date time.
90
	 * @param timezone time zone
91
	 * @return date time
92
	 * @throws XServicesFault
93
	 */
94
	@WebMethod(operationName=OPERATION_GETINTIMEZONE)
95
	public abstract GregorianCalendar getInTimezone(
96
			@WebParam(name=PARAM_DATETIME) @XmlElement(required=true) GregorianCalendar cal,
97
			@WebParam(name=PARAM_TIMEZONE) @XmlElement(required=true) String timezone) throws XServicesFault;
98
 
99
	/**
69 brianR 100
	 * Formats a date with pre-defined patterns.
101
	 *
102
	 * @param cal date time to be formatted
103
	 * @param format Pattern to be used for date formating
66 brianR 104
	 * @return formatted date/time string
105
	 * @throws XServicesFault
106
	 */
107
	@WebMethod(operationName=OPERATION_FORMATDATE)
108
	public abstract String formatDate(
109
			@WebParam(name=PARAM_DATETIME) @XmlElement(required=true) GregorianCalendar cal,
110
			@WebParam(name=PARAM_FORMAT) @XmlElement(required=true) DateFormatType format) throws XServicesFault;
111
 
69 brianR 112
	/**
113
	 * Formats a date with a free form pattern.
114
	 * Uses SimpleDateFormat patterns
115
	 * The following pattern letters are defined (all other characters from 'A' to 'Z' and from 'a' to 'z' are reserved):
116
 
117
    Letter	Date or Time Component	Presentation	Examples
118
    G	Era designator	Text	AD
119
    y	Year	Year	1996; 96
120
    M	Month in year	Month	July; Jul; 07
121
    w	Week in year	Number	27
122
    W	Week in month	Number	2
123
    D	Day in year	Number	189
124
    d	Day in month	Number	10
125
    F	Day of week in month	Number	2
126
    E	Day in week	Text	Tuesday; Tue
127
    a	Am/pm marker	Text	PM
128
    H	Hour in day (0-23)	Number	0
129
    k	Hour in day (1-24)	Number	24
130
    K	Hour in am/pm (0-11)	Number	0
131
    h	Hour in am/pm (1-12)	Number	12
132
    m	Minute in hour	Number	30
133
    s	Second in minute	Number	55
134
    S	Millisecond	Number	978
135
    z	Time zone	General time zone	Pacific Standard Time; PST; GMT-08:00
136
    Z	Time zone	RFC 822 time zone	-0800
137
	 * @param cal Date time to be formatted
138
	 * @param format Format string
139
	 * @return Date time formatted according to format string
140
	 * @throws XServicesFault
141
	 */
66 brianR 142
	@WebMethod(operationName=OPERATION_FORMATDATEADVANCED)
143
	public abstract String formatDateAdvanced(
144
			@WebParam(name=PARAM_DATETIME) @XmlElement(required=true) GregorianCalendar cal,
145
			@WebParam(name=PARAM_FORMAT) @XmlElement(required=true) String format) throws XServicesFault;
146
 
147
	@WebMethod(operationName=OPERATION_PARSEDATE)
148
	public abstract GregorianCalendar parseDate(
149
			@WebParam(name=PARAM_DATETIME) @XmlElement(required=true) String s,
150
			@WebParam(name=PARAM_FORMAT) @XmlElement(required=true) DateFormatType format,
151
			@WebParam(name=PARAM_TIMEZONE) String timezone) throws XServicesFault;
152
 
153
	@WebMethod(operationName=OPERATION_PARSEDATEADVANCED)
154
	public abstract GregorianCalendar parseDateAdvanced(
155
			@WebParam(name=PARAM_DATETIME) @XmlElement(required=true) String s,
156
			@WebParam(name=PARAM_FORMAT) @XmlElement(required=true) String format,
157
			@WebParam(name=PARAM_TIMEZONE) String timezone) throws XServicesFault;
158
 
69 brianR 159
	/**
160
	 * Calculate elapsed time between two dates.
161
	 * @param fromCal First date.
162
	 * @param toCal Second date.
163
	 * @return Elapsed time in milliseconds
164
	 * @throws XServicesFault
165
	 */
66 brianR 166
	@WebMethod(operationName=OPERATION_DATETIMEDIFF)
167
	public abstract BigInteger dateTimeDiff(
168
			@WebParam(name="fromDateTime") @XmlElement(required=true) GregorianCalendar fromCal,
169
			@WebParam(name="toDateTime") @XmlElement(required=true) GregorianCalendar toCal) throws XServicesFault;
170
 
171
	/**
172
	 * Fully elapsed units between two dates.
173
	 * 4:15:10-4:15:55 in minutes = 0 and in seconds = 45
174
	 *
175
	 * @param fromCal
176
	 * @param toCal
177
	 * @param unit
178
	 * @return Date/time difference in unit
179
	 * @throws XServicesFault
180
	 */
181
	@WebMethod(operationName=OPERATION_DATETIMEDIFF2)
182
	@WSDLDocumentation(value="Get elapsed time between to dates.")
183
	public abstract BigInteger dateTimeDiff2(
184
			@WebParam(name="fromDateTime") @XmlElement(required=true) GregorianCalendar fromCal,
185
			@WebParam(name="toDateTime") @XmlElement(required=true) GregorianCalendar toCal,
68 brianR 186
			@WebParam(name="PARAM_UNIT") DateTimeUnits unit) throws XServicesFault;
187
 
188
	/**
69 brianR 189
	 * Add or subtract a time span from a date.
68 brianR 190
	 *
69 brianR 191
	 * @param cal The initial date.
192
	 * @param value The amount to add.
193
	 * @param unit The unit the amount is defined in.
68 brianR 194
	 * @return New date and time.
195
	 * @throws XServicesFault
69 brianR 196
	 *
68 brianR 197
	 */
198
	@WebMethod(operationName=OPERATION_DATEADD)
199
	@WSDLDocumentation(value="Add or substract a time span from a date.")
200
	public abstract GregorianCalendar dateAdd(
201
			@WebParam(name=PARAM_DATETIME) @XmlElement(required=true) GregorianCalendar cal,
202
			@WebParam(name="value") @XmlElement(required=true) BigInteger value,
203
			@WebParam(name=PARAM_UNIT) @XmlElement(required=true) DateTimeUnits unit) throws XServicesFault;
204
 
66 brianR 205
}