Examples of AdvancedMessageFormat

org.apache.fop.util.text.AdvancedMessageFormat
Formats messages based on a template and with a set of named parameters. This is similar to {@link java.text.MessageFormat} but uses named parameters and supports conditional sub-groups.
Example:

Missing field "{fieldName}"[ at location: {location}]!
- Curly brackets ("{}") are used for fields.
- Square brackets ("[]") are used to delimit conditional sub-groups. A sub-group is conditional when all fields inside the sub-group have a null value. In the case, everything between the brackets is skipped.

Examples of org.apache.fop.util.text.AdvancedMessageFormat

 */
public class AdvancedMessageFormatTestCase extends TestCase {


    public void testFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        String pattern
            = "Element \"{elementName}\" is missing[ required property \"{propertyName}\"]!";
        format = new AdvancedMessageFormat(pattern);


        Map params = new java.util.HashMap();
        params.put("node", new Object());
        params.put("elementName", "fo:external-graphic");
        params.put("propertyName", "src");


        msg = format.format(params);
        assertEquals("Element \"fo:external-graphic\" is missing required property \"src\"!", msg);


        params.remove("propertyName");
        msg = format.format(params);
        assertEquals("Element \"fo:external-graphic\" is missing!", msg);


        pattern
            = "Testing \\{escaped \\[characters\\], now a normal field {elementName}!";
        format = new AdvancedMessageFormat(pattern);
        msg = format.format(params);
        assertEquals("Testing {escaped [characters], now a normal field fo:external-graphic!", msg);


        pattern = "Multi-conditional: [case1: {var1}|case2: {var2}|case3: {var3}]";
        format = new AdvancedMessageFormat(pattern);


        params = new java.util.HashMap();
        msg = format.format(params);
        assertEquals("Multi-conditional: ", msg);


        params.put("var3", "value3");
        msg = format.format(params);
        assertEquals("Multi-conditional: case3: value3", msg);
        params.put("var1", "value1");
        msg = format.format(params);
        assertEquals("Multi-conditional: case1: value1", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

        assertEquals("Multi-conditional: case1: value1", msg);
    }


    public void testObjectFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        String pattern
            = "Here's a Locator: {locator}";
        format = new AdvancedMessageFormat(pattern);


        Map params = new java.util.HashMap();
        LocatorImpl loc = new LocatorImpl();
        loc.setColumnNumber(7);
        loc.setLineNumber(12);
        params.put("locator", loc);


        msg = format.format(params);
        assertEquals("Here\'s a Locator: 12:7", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

        assertEquals("Here\'s a Locator: 12:7", msg);
    }


    public void testIfFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        format = new AdvancedMessageFormat("You are{isBad,if, not} nice!");


        Map params = new java.util.HashMap();


        params.put("isBad", Boolean.FALSE);
        msg = format.format(params);
        assertEquals("You are nice!", msg);


        params.put("isBad", Boolean.TRUE);
        msg = format.format(params);
        assertEquals("You are not nice!", msg);


        format = new AdvancedMessageFormat("You are{isGood,if, very, not so} nice!");


        params = new java.util.HashMap();


        msg = format.format(params); //isGood is missing
        assertEquals("You are not so nice!", msg);


        params.put("isGood", Boolean.FALSE);
        msg = format.format(params);
        assertEquals("You are not so nice!", msg);


        params.put("isGood", Boolean.TRUE);
        msg = format.format(params);
        assertEquals("You are very nice!", msg);


        format = new AdvancedMessageFormat("You are{isGood,if, very\\, very} nice!");


        params = new java.util.HashMap();


        msg = format.format(params); //isGood is missing
        assertEquals("You are nice!", msg);


        params.put("isGood", Boolean.FALSE);
        msg = format.format(params);
        assertEquals("You are nice!", msg);


        params.put("isGood", Boolean.TRUE);
        msg = format.format(params);
        assertEquals("You are very, very nice!", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

        assertEquals("You are very, very nice!", msg);
    }


    public void testEqualsFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        format = new AdvancedMessageFormat(
                "Error{severity,equals,EventSeverity:FATAL,,\nSome explanation!}");


        Map params = new java.util.HashMap();


        params.put("severity", EventSeverity.FATAL);
        msg = format.format(params);
        assertEquals("Error", msg);


        params.put("severity", EventSeverity.WARN);
        msg = format.format(params);
        assertEquals("Error\nSome explanation!", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

        assertEquals("Error\nSome explanation!", msg);
    }


    public void testChoiceFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        format = new AdvancedMessageFormat(
                "You have {amount,choice,0#nothing|0<{amount} bucks|100<more than enough}.");


        Map params = new java.util.HashMap();


        params.put("amount", new Integer(0));
        msg = format.format(params);
        assertEquals("You have nothing.", msg);


        params.put("amount", new Integer(7));
        msg = format.format(params);
        assertEquals("You have 7 bucks.", msg);


        params.put("amount", new Integer(140));
        msg = format.format(params);
        assertEquals("You have more than enough.", msg);


    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

     * @param event the event
     * @param pattern the pattern (compatible with {@link AdvancedMessageFormat})
     * @return the formatted message
     */
    public static String format(Event event, String pattern) {
        AdvancedMessageFormat format = new AdvancedMessageFormat(pattern);
        Map params = new java.util.HashMap(event.getParams());
        params.put("source", event.getSource());
        params.put("severity", event.getSeverity());
        params.put("groupID", event.getEventGroupID());
        params.put("locale", event.getLocale());
        return format.format(params);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

public class AdvancedMessageFormatTestCase {


    @Test
    public void testFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        String pattern
            = "Element \"{elementName}\" is missing[ required property \"{propertyName}\"]!";
        format = new AdvancedMessageFormat(pattern);


        Map params = new java.util.HashMap();
        params.put("node", new Object());
        params.put("elementName", "fo:external-graphic");
        params.put("propertyName", "src");


        msg = format.format(params);
        assertEquals("Element \"fo:external-graphic\" is missing required property \"src\"!", msg);


        params.remove("propertyName");
        msg = format.format(params);
        assertEquals("Element \"fo:external-graphic\" is missing!", msg);


        pattern
            = "Testing \\{escaped \\[characters\\], now a normal field {elementName}!";
        format = new AdvancedMessageFormat(pattern);
        msg = format.format(params);
        assertEquals("Testing {escaped [characters], now a normal field fo:external-graphic!", msg);


        pattern = "Multi-conditional: [case1: {var1}|case2: {var2}|case3: {var3}]";
        format = new AdvancedMessageFormat(pattern);


        params = new java.util.HashMap();
        msg = format.format(params);
        assertEquals("Multi-conditional: ", msg);


        params.put("var3", "value3");
        msg = format.format(params);
        assertEquals("Multi-conditional: case3: value3", msg);
        params.put("var1", "value1");
        msg = format.format(params);
        assertEquals("Multi-conditional: case1: value1", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

    }


    @Test
    public void testObjectFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        String pattern
            = "Here's a Locator: {locator}";
        format = new AdvancedMessageFormat(pattern);


        Map params = new java.util.HashMap();
        LocatorImpl loc = new LocatorImpl();
        loc.setColumnNumber(7);
        loc.setLineNumber(12);
        params.put("locator", loc);


        msg = format.format(params);
        assertEquals("Here\'s a Locator: 12:7", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

    }


    @Test
    public void testIfFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        format = new AdvancedMessageFormat("You are{isBad,if, not} nice!");


        Map params = new java.util.HashMap();


        params.put("isBad", Boolean.FALSE);
        msg = format.format(params);
        assertEquals("You are nice!", msg);


        params.put("isBad", Boolean.TRUE);
        msg = format.format(params);
        assertEquals("You are not nice!", msg);


        format = new AdvancedMessageFormat("You are{isGood,if, very, not so} nice!");


        params = new java.util.HashMap();


        msg = format.format(params); //isGood is missing
        assertEquals("You are not so nice!", msg);


        params.put("isGood", Boolean.FALSE);
        msg = format.format(params);
        assertEquals("You are not so nice!", msg);


        params.put("isGood", Boolean.TRUE);
        msg = format.format(params);
        assertEquals("You are very nice!", msg);


        format = new AdvancedMessageFormat("You are{isGood,if, very\\, very} nice!");


        params = new java.util.HashMap();


        msg = format.format(params); //isGood is missing
        assertEquals("You are nice!", msg);


        params.put("isGood", Boolean.FALSE);
        msg = format.format(params);
        assertEquals("You are nice!", msg);


        params.put("isGood", Boolean.TRUE);
        msg = format.format(params);
        assertEquals("You are very, very nice!", msg);
    }

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Examples of org.apache.fop.util.text.AdvancedMessageFormat

    }


    @Test
    public void testEqualsFormatting() throws Exception {
        String msg;
        AdvancedMessageFormat format;


        format = new AdvancedMessageFormat(
                "Error{severity,equals,EventSeverity:FATAL,,\nSome explanation!}");


        Map params = new java.util.HashMap();


        params.put("severity", EventSeverity.FATAL);
        msg = format.format(params);
        assertEquals("Error", msg);


        params.put("severity", EventSeverity.WARN);
        msg = format.format(params);
        assertEquals("Error\nSome explanation!", msg);
    }

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