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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10761 Add getString helpers to DynaActionForm Summary: Add getString helpers to DynaActionForm Product: Struts Version: Nightly Build Platform: All OS/Version: Other Status: NEW Severity: Enhancement Priority: Other Component: Standard Actions AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Now that I'm using DynaForms, I find I'm constants having to cast my gets to Strings in the Action. Any problem with adding helpers for get to return it already cast to a String? Index: DynaActionForm.java =================================================================== RCS file: /home/cvspublic/jakarta- struts/src/share/org/apache/struts/action/DynaActionForm.java,v retrieving revision 1.2 diff -u -r1.2 DynaActionForm.java --- DynaActionForm.java 18 Jan 2002 03:46:52 -0000 1.2 +++ DynaActionForm.java 12 Jul 2002 20:44:12 -0000 @@ -191,6 +191,20 @@ } + /** Return the value of a simple property with the specified name, + * cast into a String. + * + * @param name Name of the property whose value is to be retrieved + * + * @exception IllegalArgumentException if there is no property + * of the specified name + */ + + public String getString(String name) { + return (String) get(name); + } + + /** * Return the value of a simple property with the specified name. * @@ -238,6 +252,27 @@ /** + * Return the value of an indexed property with the specified name, + * cast into a String. + * + * @param name Name of the property whose value is to be retrieved + * @param index Index of the value to be retrieved + * + * @exception IllegalArgumentException if there is no property + * of the specified name + * @exception IllegalArgumentException if the specified property + * exists, but is not indexed + * @exception IndexOutOfBoundsException if the specified index + * is outside the range of the underlying property + * @exception NullPointerException if no array or List has been + * initialized for this property + */ + + public String getString(String name, int index) { + return (String) get(name, index); + } + + /** * Return the value of an indexed property with the specified name. * * @param name Name of the property whose value is to be retrieved @@ -268,6 +303,24 @@ ("Non-indexed property for '" + name + "[" + index + "]'"); } + } + + /** + * Return the value of a mapped property with the specified name, + * cast to a String or <code>null</code> if there is no value for + * the specified key. + * + * @param name Name of the property whose value is to be retrieved + * @param key Key of the value to be retrieved + * + * @exception IllegalArgumentException if there is no property + * of the specified name + * @exception IllegalArgumentException if the specified property + * exists, but is not mapped + */ + + public String getString(String name, String key) { + return (String) get(name, key); } -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
