| java.lang.Object
 org.apache.tapestry.internal.TapestryInternalUtils
| TapestryInternalUtils | | public class TapestryInternalUtils (Code) | | Shared utility methods used by various implementation classes.
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| Method Summary | |
| final public static void | close(Closeable stream)
| | public static String | defaultLabel(String id, Messages messages, String propertyExpression)
Looks for a label within the messages based on the id. | | public static int | defaultOrder(PropertyConduit conduit)
| | public static String | extractIdFromPropertyExpression(String expression)
Used to convert a property expression into a key that can be used to locate various resources
(Blocks, messages, etc.). | | public static String | getLabelForEnum(Messages messages, String prefix, Enum value)
| | public static String | getLabelForEnum(Messages messages, Enum value)
| | public static boolean | isEqual(T left, T right)
Determines if the two values are equal. | | public static String | lastTerm(String input)
Strips a dotted sequence (such as a property expression, or a qualified class name) down to
the last term of that expression, by locating the last period ('.') in the string. | | public static Map<String, String> | mapFromKeysAndValues(String... keysAndValues)
| | public static List<String> | orderProperties(ClassPropertyAdapter classAdapter, ClassFactory classFactory, List<String> propertyNames)
Sorts the property names into presentation order. | | public static KeyValue | parseKeyValue(String input)
Parses a key/value pair where the key and the value are seperated by an equals sign. | | public static OptionModel | toOptionModel(String input)
Converts a string to an
OptionModel . | | public static OptionModel | toOptionModel(Map.Entry input)
Converts a map entry to an
OptionModel . | | public static OptionModel | toOptionModel(Object input)
Converts an object to an
OptionModel . | | public static List<OptionModel> | toOptionModels(String input)
Parses a string input into a series of value=label pairs compatible with
TapestryInternalUtils.toOptionModel(String) . | | public static List<OptionModel> | toOptionModels(Map<K, V> input)
Processes a map input into a series of map entries compatible with
TapestryInternalUtils.toOptionModel(Map.Entry) . | | public static List<OptionModel> | toOptionModels(List<E> input)
Processes a list input into a series of objects compatible with
TapestryInternalUtils.toOptionModel(Object) . | | public static SelectModel | toSelectModel(String input)
Wraps the result of
TapestryInternalUtils.toOptionModels(String) as a
SelectModel (with no option
groups). | | public static SelectModel | toSelectModel(Map<K, V> input)
Wraps the result of
TapestryInternalUtils.toOptionModels(Map) as a
SelectModel (with no option
groups). | | public static SelectModel | toSelectModel(List<E> input)
Wraps the result of
TapestryInternalUtils.toOptionModels(List) as a
SelectModel (with no option
groups). | | public static String | toUserPresentable(String id)
Capitalizes the string, and inserts a space before each upper case character (or sequence of
upper case characters). | | public static String | urlDecode(String input)
| | public static String | urlEncode(String input)
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| defaultLabel | | public static String defaultLabel(String id, Messages messages, String propertyExpression)(Code) | | Looks for a label within the messages based on the id. If found, it is used, otherwise the
name is converted to a user presentable form.
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| extractIdFromPropertyExpression | | public static String extractIdFromPropertyExpression(String expression)(Code) | | Used to convert a property expression into a key that can be used to locate various resources
(Blocks, messages, etc.). Strips out any punctuation characters, leaving just words
characters (letters, number and the underscore).
Parameters:
expression - |
| getLabelForEnum | | public static String getLabelForEnum(Messages messages, String prefix, Enum value)(Code) | |
Parameters:
messages - the messages to search for the label
Parameters:
prefix -
Parameters:
value - to get a label for the label |
| isEqual | | public static boolean isEqual(T left, T right)(Code) | | Determines if the two values are equal. They are equal if they are the exact same value
(including if they are both null). Otherwise standard equals() comparison is used.
<
Parameters:
T - >
Parameters:
left -
Parameters:
right - |
| lastTerm | | public static String lastTerm(String input)(Code) | | Strips a dotted sequence (such as a property expression, or a qualified class name) down to
the last term of that expression, by locating the last period ('.') in the string.
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| orderProperties | | public static List<String> orderProperties(ClassPropertyAdapter classAdapter, ClassFactory classFactory, List<String> propertyNames)(Code) | | Sorts the property names into presentation order. Filters out any properties that have an
explicit
Order , leaving the remainder. Estimates each propertie's position based on
the relative position of the property's getter. The code assumes that all methods are
readable (have a getter method).
Parameters:
classAdapter - defines the bean that contains the properties
Parameters:
classFactory - used to access method line number information
Parameters:
propertyNames - the initial set of property names propertyNames filtered and sorted |
| parseKeyValue | | public static KeyValue parseKeyValue(String input)(Code) | | Parses a key/value pair where the key and the value are seperated by an equals sign. The key
and value are trimmed of leading and trailing whitespace, and returned as a
KeyValue .
Parameters:
input - |
| toOptionModel | | public static OptionModel toOptionModel(String input)(Code) | | Converts a string to an
OptionModel . The string is of the form "value=label". If the
equals sign is omitted, then the same value is used for both value and label.
Parameters:
input - |
| toUserPresentable | | public static String toUserPresentable(String id)(Code) | | Capitalizes the string, and inserts a space before each upper case character (or sequence of
upper case characters). Thus "userId" becomes "User Id", etc. Also, converts underscore into
space (and capitalizes the following word), thus "user_id" also becomes "User Id".
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