| java.lang.Object
 it.businesslogic.ireport.util.Misc
| Misc | | public class Misc (Code) | |
author:
Administrator |
| Constructor Summary | |
| public | Misc()
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| Method Summary | |
| public static void | addProperties(String resourceUri, java.util.Properties props)
Add the properties in resourceUri to props. | | public static void | centerFrame(java.awt.Component c)
| | public static String | changeFileExtension(String filename, String newExtension)
| | public static boolean | dockAt(Dockable toDock, String side, int index)
side can be:
DockingConstants.NOTRH_REGION
DockingConstants.EAST_REGION
DockingConstants.SOUTH_REGION
DockingConstants.WEST_REGION
index is the position into a side
i.e. | | public static void | ensurePathIsSelected(TreePath treePath, JTree jTree)
If treePath is not in the current jTree selection, set it as selected. | | public static DefaultMutableTreeNode | findNodeWithUserObject(Object userObject, javax.swing.tree.TreeNode node)
| | public static java.awt.Frame | frameFromComponent(java.awt.Component parent)
Method used to grab the Frame which is above this component in the hierarchy. | | public static java.util.List | getAvailablePLAF()
| | public static String | getClassPath()
| | public static Object | getComboboxSelectedValue(JComboBox combo)
If the selected value is a Tag, tag.getValue is returned,
otherwise the selected item itself is returned. | | public static java.sql.Connection | getConnection(String name)
| | public static net.sf.jasperreports.engine.JRDataSource | getJRDataSource(String name)
| | public static String | getJRFieldType(String type)
Return the correct field type... | | public static String | getJdbcTypeClass(java.sql.ResultSetMetaData rsmd, int t)
| | public static long | getLastWriteTime(String filename)
| | public static java.util.Locale | getLocaleFromString(String localeName)
| | public static java.util.Locale | getLocaleFromString(String localeName, Locale defaultLocale)
| | public static int | getMaxBandHeight(Report report, Band band)
| | public static SubDataset | getObjectSubDataset(SubDataset report, Object object)
Look for the SubDataset of an Object in the given report / subDataset. | | public static Set | getResoucesInPackage(String packageName)
Enumerates the resouces in a give package name. | | public static String | getResourceContent(String resourceUri)
Get the content of a text resource file... | | public static String | getShortFileName(String filename)
| | public static boolean | isValidUrl(String url)
| | public static java.awt.image.BufferedImage | loadBufferedImageFromResources(Component c, String filename)
| | public static String | loadExpression()
| | public static String | loadExpression(Component c)
Load the query asking for a file. | | public static Vector | loadExpressionsList(String xmlFile)
Read the expressions list from the specified file... | | public static java.awt.Image | loadImageFromFile(String path)
| | public static java.awt.Image | loadImageFromResources(String filename)
| | public static String | loadSQLQuery()
| | public static String | loadSQLQuery(Component c)
Load the query asking for a file. | | public static Vector | loadStyleLibrary(String fileName)
| | public static Vector | loadStyleLibrary(InputStream is, String filename)
| | public static String | nvl(Object obj, String def)
| | public static void | openURL(String url)
| | public static void | optime(String opName)
This function is used for debug porpuses. | | public static it.businesslogic.ireport.Style | readStyle(Node styleNode, ConditionedStyle cStyle)
| | public static String | replaceTabWithBlank(String source)
| | public static boolean | saveExpression(String expression)
Save the expression asking for a file. | | public static boolean | saveExpression(String expression, Component c)
Save the query asking for a file. | | public static boolean | saveExpressionsList(Vector v, String xmlFile)
Save the expressions list to the specified file... | | public static boolean | saveSQLQuery(String query)
Save the query asking for a file. | | public static boolean | saveSQLQuery(String query, Component c)
Save the query asking for a file. | | public static void | saveStyleLibrary(String filename, Vector styles)
| | public static void | saveTemporaryLocale(java.util.Properties properties, String fileName)
| | public static void | selectTextAndFocusArea(JComponent expArea)
This method select the whole text inside a textarea and set there the focus. | | public static void | setComboboxSelectedTagValue(javax.swing.JComboBox comboBox, String itemValue)
| | public static void | setPLAF(String s)
| | public static String | string_replace(String s1, String s2, String s3)
| | public static String | toHTML(String s)
| | public static String | treatNewLineChars(String source)
This method inserts a blank character between to consecutive
newline characters if encoutered. | | public static void | updateComboBox(javax.swing.JComboBox comboBox, Vector newItems)
| | public static void | updateComboBox(javax.swing.JComboBox comboBox, Vector newItems, boolean addNullEntry)
| | public static void | updateStringComboBox(javax.swing.JComboBox comboBox, Vector newItems, boolean addNullEntry)
| | public static String | xmlEscape(String text)
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| special_chars | | final public static String[] special_chars(Code) | | |
| Misc | | public Misc()(Code) | | Creates a new instance of Misc
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| addProperties | | public static void addProperties(String resourceUri, java.util.Properties props)(Code) | | Add the properties in resourceUri to props.
If resourceUri does not exists, nothing happen.
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| changeFileExtension | | public static String changeFileExtension(String filename, String newExtension)(Code) | | Take a filename, strip out the extension and append the new extension
newExtension = ".xyz" or "xyz"
If filename is null, ".xyz" is returned
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| dockAt | | public static boolean dockAt(Dockable toDock, String side, int index)(Code) | | side can be:
DockingConstants.NOTRH_REGION
DockingConstants.EAST_REGION
DockingConstants.SOUTH_REGION
DockingConstants.WEST_REGION
index is the position into a side
i.e.
dockAt( dockable, DockingConstants.WEST_REGION, 0) means the top left position
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| ensurePathIsSelected | | public static void ensurePathIsSelected(TreePath treePath, JTree jTree)(Code) | | If treePath is not in the current jTree selection, set it as selected.
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| frameFromComponent | | public static java.awt.Frame frameFromComponent(java.awt.Component parent)(Code) | | Method used to grab the Frame which is above this component in the hierarchy.
This allows programmers to make any component the parent of any window or
dialog easier.
Parameters:
comp - the component to get the Frame for the Frame above this component in the hierarchy |
| getComboboxSelectedValue | | public static Object getComboboxSelectedValue(JComboBox combo)(Code) | | If the selected value is a Tag, tag.getValue is returned,
otherwise the selected item itself is returned.
If not item is selected, the method return null.
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| getConnection | | public static java.sql.Connection getConnection(String name)(Code) | | Return the named connection configured in iReport
Return a java.sql.Connection;
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| getJRDataSource | | public static net.sf.jasperreports.engine.JRDataSource getJRDataSource(String name)(Code) | | Return the named connection configured in iReport
Return a net.sf.jasperreports.engine.getJRDataSource
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| getJRFieldType | | public static String getJRFieldType(String type)(Code) | | Return the correct field type...
|
| getLastWriteTime | | public static long getLastWriteTime(String filename)(Code) | | |
| getLocaleFromString | | public static java.util.Locale getLocaleFromString(String localeName)(Code) | | Take a string like _it_IT or it_IT or it
and return the right locale
Default return value is Locale.getDefault()
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| getLocaleFromString | | public static java.util.Locale getLocaleFromString(String localeName, Locale defaultLocale)(Code) | | Take a string like _it_IT or it_IT or it
and return the right locale
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| getMaxBandHeight | | public static int getMaxBandHeight(Report report, Band band)(Code) | | |
| getObjectSubDataset | | public static SubDataset getObjectSubDataset(SubDataset report, Object object)(Code) | | Look for the SubDataset of an Object in the given report / subDataset.
If the subDataset is a report, it looks recursively in each subdataset...
Parameters:
report - Report or SubDataset to look in
Parameters:
object - Object to search for (Parameter, Field, Variable) a subdataset or null if the object is not found |
| getResoucesInPackage | | public static Set getResoucesInPackage(String packageName) throws IOException(Code) | | Enumerates the resouces in a give package name.
This works even if the resources are loaded from a jar file!
Adapted from code by mikewse
on the java.sun.com message boards.
http://forum.java.sun.com/thread.jsp?forum=22&thread=30984
Parameters:
packageName - The package to enumerate A Set of Strings for each resouce in the package. |
| getResourceContent | | public static String getResourceContent(String resourceUri)(Code) | | Get the content of a text resource file...
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| isValidUrl | | public static boolean isValidUrl(String url)(Code) | | This method validates URL like:
123.123.123[:port]
domain.domain.dom[:port]
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| loadExpression | | public static String loadExpression()(Code) | | See loadSQLQuery(Component c)
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| loadExpression | | public static String loadExpression(Component c)(Code) | | Load the query asking for a file.
The optional component is used as parent for the file selection dialog
Default is the MainFrame
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| loadExpressionsList | | public static Vector loadExpressionsList(String xmlFile)(Code) | | Read the expressions list from the specified file...
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| loadSQLQuery | | public static String loadSQLQuery()(Code) | | See loadSQLQuery(Component c)
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| loadSQLQuery | | public static String loadSQLQuery(Component c)(Code) | | Load the query asking for a file.
The optional component is used as parent for the file selection dialog
Default is the MainFrame
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| openURL | | public static void openURL(String url)(Code) | | This method uses the code from: http://www.centerkey.com/java/browser/
Bare Bones Browser Launch
Version 1.5
December 10, 2005
Supports: Mac OS X, GNU/Linux, Unix, Windows XP
Example Usage:
String url = "http://www.centerkey.com/";
BareBonesBrowserLaunch.openURL(url);
Public Domain Software -- Free to Use as You Like
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| optime | | public static void optime(String opName)(Code) | | This function is used for debug porpuses. It is used to misure the time
of an operation.
Sample usage:
....some code
Misc.optime("My operation"); // Start the timer
....block to measure....
Misc.optime("My operation"); // Stop the timer
Result on video:
My operation START (1)
My operation END (1) 20ms
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| replaceTabWithBlank | | public static String replaceTabWithBlank(String source)(Code) | | Thanks to Teodor Danciu for this method (c) 2003 Teodor Danciu
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| saveExpression | | public static boolean saveExpression(String expression)(Code) | | Save the expression asking for a file.
see saveSQLQuery(String query, Component c)
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| saveExpression | | public static boolean saveExpression(String expression, Component c)(Code) | | Save the query asking for a file.
The optional component is used as parent for the file selection dialog
Default is the MainFrame
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| saveExpressionsList | | public static boolean saveExpressionsList(Vector v, String xmlFile)(Code) | | Save the expressions list to the specified file...
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| saveSQLQuery | | public static boolean saveSQLQuery(String query)(Code) | | Save the query asking for a file.
see saveSQLQuery(String query, Component c)
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| saveSQLQuery | | public static boolean saveSQLQuery(String query, Component c)(Code) | | Save the query asking for a file.
The optional component is used as parent for the file selection dialog
Default is the MainFrame
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| saveTemporaryLocale | | public static void saveTemporaryLocale(java.util.Properties properties, String fileName)(Code) | | Creates fileName inside /classes/it/businesslogic/ireport/locale
and stores there the properties keys
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| selectTextAndFocusArea | | public static void selectTextAndFocusArea(JComponent expArea)(Code) | | This method select the whole text inside a textarea and set there the focus.
It should be used to select a component that contains a wrong expression.
In the future other properties of the componenct can be modified
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| treatNewLineChars | | public static String treatNewLineChars(String source)(Code) | | This method inserts a blank character between to consecutive
newline characters if encoutered. Also appends a blank character at
the beginning of the text, if the first character is a newline character
and at the end of the text, if the last character is also a newline.
This is useful when trying to layout the paragraphs.
Thanks to Teodor Danciu for this this method (c) 2003 Teodor Danciu
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| updateStringComboBox | | public static void updateStringComboBox(javax.swing.JComboBox comboBox, Vector newItems, boolean addNullEntry)(Code) | | Mthis method perform equals based on string rapresentation of objects
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