Admin: 1 версия

2010-06-01T05:02:51Z

1 версия

в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

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== Combine date value in a sentence ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("Today is {0,date} and UTC of 0 is {1,date}", params);
System.out.println(msg);
}
}</source>



== Currency number format ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Double(123.45), new Double(1234.56) };
String msg = MessageFormat.format("{0,number,currency} a""s and {1,number,currency} b""s",
params);
System.out.println(msg);
}
}</source>



== Date Number Sample ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class DateNumberSample {
public static void main(String args[]) {
Double kb = new Double(3.5);
Date today = new Date();
String pattern = "{0}K was deleted on {1}.";
Object[] arguments = { kb, today };
System.out.println(MessageFormat.format(pattern, arguments));
}
}</source>



== Floating point numbers ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Double(123.45), new Double(1234.56) };
String msg = MessageFormat.format("{0,number,#.#} a""s and {1,number,#.#} b""s", params);
System.out.println(msg);
}
}</source>



== Format Date() in long ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("{0,time,long} and UTC of 0 is {1,time,long}", params);
System.out.println(msg);
}
}
//8:31:27 PDT AM and UTC of 0 is 4:00:00 PST PM</source>



== Format Date() in short format ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("{0,time,short} and UTC of 0 is {1,time,short}", params);
System.out.println(msg);
}
}</source>



== Format Date value in full length ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("{0,time,full} and UTC of 0 is {1,time,full}", params);
System.out.println(msg);
}
}
//8:31:58 o"clock AM PDT and UTC of 0 is 4:00:00 o"clock PM PST</source>



== Format Date() value in medium format ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("{0,time,medium} and UTC of 0 is {1,time,medium}", params);
System.out.println(msg);
}
}</source>



== Format message with Integer fillers ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Integer(123), new Integer(1234) };
String msg = MessageFormat.format("{0,number} a""s and {1,number} b""s", params);
System.out.println(msg);
}
}
//123 a"s and 1,234 b"s</source>



== Formatting a Message Containing a Date ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("Today is {0} and UTC of 0 is {1}", params);
System.out.println(msg);
}
}</source>



== Formatting a Message Containing a Number ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Integer(123), new Integer(1234) };
String msg = MessageFormat.format("{0} a""s and {1} b""s", params);
System.out.println(msg);
}
}</source>



== Formatting a Message Containing a Time ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat.format("The time is {0} and UTC of 0 is {1}", params);
msg = MessageFormat.format("The time is {0,time} and UTC of 0 is {1,time}", params);
System.out.println(msg);
}
}</source>



== Percent value format ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Double(123.45), new Double(1234.56) };
String msg = MessageFormat
.format("{0,number,percent} a""s and {1,number,percent} b""s", params);
System.out.println(msg);
}
}
//12,345% a"s and 123,456% b"s</source>



== Set MessageFormat to Locale.US ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
import java.util.Locale;
public class MessageFormatReuse {
public static void main(String args[]) {
String pattern = "{0}K was deleted on {1}.";
MessageFormat formatter = new MessageFormat(pattern);
Double kb = new Double(3.5);
Date today = new Date();
Object[] arguments = { kb, today };
formatter.setLocale(Locale.US);
System.out.println(formatter.format(arguments));
}
}</source>



== Substitute tokens in a String ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) {
Object[] params = new Object[] { "hello", "!" };
System.out.println(MessageFormat.format("{0} world {1}", params));
}
}
//hello world !</source>



== Use a custom format ==



<source lang="java">
import java.text.MessageFormat;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Integer(123), new Integer(1234) };
String msg = MessageFormat.format("{0,number,#} a""s and {1,number,#} b""s", params);
System.out.println(msg);
}
}</source>



== Use a custom format for Date value ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
public class Main {
public static void main(String[] argv) throws Exception {
Object[] params = new Object[] { new Date(), new Date(0) };
String msg = MessageFormat
.format("{0,time,HH-mm-ss} and UTC of 0 is {1,time,HH-mm-ss}", params);
System.out.println(msg);
}
}
// 08-32-33 and UTC of 0 is 16-00-00</source>



== Use MessageFormat to format a sentence ==



<source lang="java">
import java.text.MessageFormat;
import java.util.Date;
class MessageFormatApp {
public static void main(String args[]) {
String pattern = "The time is {0,time} and ";
pattern += "your lucky number is {1,number}.";
MessageFormat format = new MessageFormat(pattern);
Object objects[] = { new Date(), new Integer((int) (Math.random() * 1000)) };
String formattedOutput = format.format(objects);
System.out.println(formattedOutput);
}
}</source>

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Admin: 1 версия

в 17:44, 31 мая 2010