Java Code Examples for org.mozilla.javascript.Context#getUndefinedValue()
The following examples show how to use
org.mozilla.javascript.Context#getUndefinedValue() .
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Example 1
Source File: ScriptValuesAddedFunctions.java From hop with Apache License 2.0 | 6 votes |
public static Object abs( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length == 1 ) { try { if ( isNull( ArgList[ 0 ] ) ) { return new Double( Double.NaN ); } else if ( isUndefined( ArgList[ 0 ] ) ) { return Context.getUndefinedValue(); } else { return new Double( Math.abs( Context.toNumber( ArgList[ 0 ] ) ) ); } } catch ( Exception e ) { return null; } } else { throw Context.reportRuntimeError( "The function call abs requires 1 argument." ); } }
Example 2
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static Object isRegExp( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length >= 2 ) { if ( isNull( ArgList, new int[] { 0, 1 } ) ) { return null; } else if ( isUndefined( ArgList, new int[] { 0, 1 } ) ) { return Context.getUndefinedValue(); } String strToMatch = Context.toString( ArgList[0] ); for ( int i = 1; i < ArgList.length; i++ ) { Pattern p = Pattern.compile( Context.toString( ArgList[i] ) ); Matcher m = p.matcher( strToMatch ); if ( m.matches() ) { return new Double( i ); } } } return new Double( -1 ); }
Example 3
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static Object floor( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length == 1 ) { try { if ( isNull( ArgList[0] ) ) { return new Double( Double.NaN ); } else if ( isUndefined( ArgList[0] ) ) { return Context.getUndefinedValue(); } else { return new Double( Math.floor( Context.toNumber( ArgList[0] ) ) ); } } catch ( Exception e ) { return null; // throw Context.reportRuntimeError(e.toString()); } } else { throw Context.reportRuntimeError( "The function call floor requires 1 argument." ); } }
Example 4
Source File: JsXMLHttpRequest.java From cxf with Apache License 2.0 | 6 votes |
public void jsFunction_open(String method, String url, Object asyncObj, Object user, Object password) { Boolean async; if (asyncObj == Context.getUndefinedValue()) { async = Boolean.TRUE; } else { async = (Boolean)Context.jsToJava(asyncObj, Boolean.class); } if (user == Context.getUndefinedValue()) { user = null; } else { user = Context.jsToJava(user, String.class); } if (password == Context.getUndefinedValue()) { password = null; } else { password = Context.jsToJava(password, String.class); } doOpen(method, url, async, (String)user, (String)password); }
Example 5
Source File: ScriptValuesAddedFunctions.java From hop with Apache License 2.0 | 6 votes |
public static Object isDate( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length == 1 ) { try { if ( isNull( ArgList[ 0 ] ) ) { return null; } else if ( isUndefined( ArgList[ 0 ] ) ) { return Context.getUndefinedValue(); } /* java.util.Date d = (java.util.Date) */ Context.jsToJava( ArgList[ 0 ], Date.class ); return Boolean.TRUE; } catch ( Exception e ) { return Boolean.FALSE; } } else { throw Context.reportRuntimeError( "The function call isDate requires 1 argument." ); } }
Example 6
Source File: ScriptValuesAddedFunctions.java From hop with Apache License 2.0 | 6 votes |
public static String rtrim( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { try { if ( ArgList.length == 1 ) { if ( isNull( ArgList[ 0 ] ) ) { return null; } else if ( isUndefined( ArgList[ 0 ] ) ) { return (String) Context.getUndefinedValue(); } String strValueToTrim = Context.toString( ArgList[ 0 ] ); return strValueToTrim.replaceAll( "\\s+$", "" ); } else { throw Context.reportRuntimeError( "The function call rtrim requires 1 argument." ); } } catch ( Exception e ) { throw Context.reportRuntimeError( "The function call rtrim is not valid : " + e.getMessage() ); } }
Example 7
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static Object getNextWorkingDay( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { // (Date dIn){ if ( ArgList.length == 1 ) { try { if ( isNull( ArgList[0] ) ) { return null; } else if ( isUndefined( ArgList[0] ) ) { return Context.getUndefinedValue(); } java.util.Date dIn = (java.util.Date) Context.jsToJava( ArgList[0], java.util.Date.class ); Calendar startDate = Calendar.getInstance(); startDate.setTime( dIn ); startDate.add( Calendar.DATE, 1 ); while ( startDate.get( Calendar.DAY_OF_WEEK ) == Calendar.SATURDAY || startDate.get( Calendar.DAY_OF_WEEK ) == Calendar.SUNDAY ) { startDate.add( Calendar.DATE, 1 ); } return startDate.getTime(); } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } } else { throw Context.reportRuntimeError( "The function call getNextWorkingDay requires 1 argument." ); } }
Example 8
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static String rpad( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { try { if ( ArgList.length == 3 ) { if ( isNull( ArgList, new int[] { 0, 1, 2 } ) ) { return null; } else if ( isUndefined( ArgList, new int[] { 0, 1, 2 } ) ) { return (String) Context.getUndefinedValue(); } String valueToPad = Context.toString( ArgList[0] ); String filler = Context.toString( ArgList[1] ); int size = (int) Context.toNumber( ArgList[2] ); while ( valueToPad.length() < size ) { valueToPad = valueToPad + filler; } return valueToPad; } } catch ( Exception e ) { throw Context.reportRuntimeError( "The function call rpad requires 3 arguments." ); } return null; }
Example 9
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static Object year( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { try { if ( ArgList.length == 1 ) { if ( isNull( ArgList[0] ) ) { return new Double( Double.NaN ); } else if ( isUndefined( ArgList[0] ) ) { return Context.getUndefinedValue(); } java.util.Date dArg1 = (java.util.Date) Context.jsToJava( ArgList[0], java.util.Date.class ); Calendar cal = Calendar.getInstance(); cal.setTime( dArg1 ); return new Double( cal.get( Calendar.YEAR ) ); } else { throw Context.reportRuntimeError( "The function call year requires 1 argument." ); } } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } }
Example 10
Source File: ScriptValuesAddedFunctions.java From hop with Apache License 2.0 | 6 votes |
public static String upper( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { String sRC = ""; if ( ArgList.length == 1 ) { try { if ( isNull( ArgList[ 0 ] ) ) { return null; } else if ( isUndefined( ArgList[ 0 ] ) ) { return (String) Context.getUndefinedValue(); } sRC = Context.toString( ArgList[ 0 ] ); sRC = sRC.toUpperCase(); } catch ( Exception e ) { throw Context.reportRuntimeError( "The function call upper is not valid : " + e.getMessage() ); } } else { throw Context.reportRuntimeError( "The function call upper requires 1 argument." ); } return sRC; }
Example 11
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static int getOcuranceString( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { int nr = 0; if ( ArgList.length == 2 ) { try { if ( isNull( ArgList[0] ) ) { return 0; } else if ( isUndefined( ArgList[0] ) ) { return (Integer) Context.getUndefinedValue(); } if ( isNull( ArgList[1] ) ) { return 0; } else if ( isUndefined( ArgList[1] ) ) { return (Integer) Context.getUndefinedValue(); } String string = Context.toString( ArgList[0] ); String searchFor = Context.toString( ArgList[1] ); nr = Const.getOcuranceString( string, searchFor ); } catch ( Exception e ) { throw Context.reportRuntimeError( "The function call getOcuranceString is not valid" ); } } else { throw Context.reportRuntimeError( "The function call getOcuranceString is not valid" ); } return nr; }
Example 12
Source File: ScriptValuesAddedFunctions.java From hop with Apache License 2.0 | 6 votes |
public static Object floor( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length == 1 ) { try { if ( isNull( ArgList[ 0 ] ) ) { return new Double( Double.NaN ); } else if ( isUndefined( ArgList[ 0 ] ) ) { return Context.getUndefinedValue(); } else { return new Double( Math.floor( Context.toNumber( ArgList[ 0 ] ) ) ); } } catch ( Exception e ) { return null; // throw Context.reportRuntimeError(e.toString()); } } else { throw Context.reportRuntimeError( "The function call floor requires 1 argument." ); } }
Example 13
Source File: BaseScope.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 6 votes |
public static Object _loadSvg( final Context cx, final Scriptable thisObj, final Object[] args, final Function funObj ) { final String file = args[ 0 ].toString(); try { final BaseScope scope = (BaseScope) thisObj; final String parser = "org.apache.xerces.parsers.SAXParser"; //XMLResourceDescriptor.getXMLParserClassName(); final SAXSVGDocumentFactory f = new SAXSVGDocumentFactory( parser ); final String uri = "file:" + scope.basePath + "/" + file; final SVGOMDocument doc = (SVGOMDocument) f.createDocument( uri ); // Initialize the CSS Engine for the document final SVGDOMImplementation impl = (SVGDOMImplementation) SVGDOMImplementation.getDOMImplementation(); final UserAgent userAgent = new UserAgentAdapter(); final BridgeContext ctx = new BridgeContext( userAgent, new DocumentLoader( userAgent ) ); doc.setCSSEngine( impl.createCSSEngine( doc, ctx ) ); return Context.javaToJS( doc, scope ); } catch ( Exception e ) { e.printStackTrace(); logger.error( e ); return Context.getUndefinedValue(); } }
Example 14
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 6 votes |
public static String lpad( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { // (String valueToPad, String filler, int size) { try { if ( ArgList.length == 3 ) { if ( isNull( ArgList, new int[] { 0, 1, 2 } ) ) { return null; } else if ( isUndefined( ArgList, new int[] { 0, 1, 2 } ) ) { return (String) Context.getUndefinedValue(); } String valueToPad = Context.toString( ArgList[0] ); String filler = Context.toString( ArgList[1] ); int size = (int) Context.toNumber( ArgList[2] ); while ( valueToPad.length() < size ) { valueToPad = filler + valueToPad; } return valueToPad; } } catch ( Exception e ) { throw Context.reportRuntimeError( "The function call lpad requires 3 arguments." ); } return null; }
Example 15
Source File: BaseScope.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 5 votes |
public static Object print( final Context cx, final Scriptable thisObj, final Object[] args, final Function funObj ) { for ( final Object arg : args ) { final String s = Context.toString( arg ); logger.info( s ); } return Context.getUndefinedValue(); }
Example 16
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 5 votes |
public static Object str2RegExp( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { String[] strArr = null; if ( ArgList.length == 2 ) { try { if ( isNull( ArgList, new int[] { 0, 1 } ) ) { return null; } else if ( isUndefined( ArgList, new int[] { 0, 1 } ) ) { return Context.getUndefinedValue(); } String strToMatch = Context.toString( ArgList[0] ); Pattern p = Pattern.compile( Context.toString( ArgList[1] ) ); Matcher m = p.matcher( strToMatch ); if ( m.matches() && m.groupCount() > 0 ) { strArr = new String[m.groupCount()]; for ( int i = 1; i <= m.groupCount(); i++ ) { strArr[i - 1] = m.group( i ); } } } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } } else { throw Context.reportRuntimeError( "The function call str2RegExp requires 2 arguments." ); } return strArr; }
Example 17
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 5 votes |
@SuppressWarnings( "fallthrough" ) public static Object truncDate( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { // 2 arguments: truncation of dates to a certain precision // if ( ArgList.length == 2 ) { if ( isNull( ArgList[0] ) ) { return null; } else if ( isUndefined( ArgList[0] ) ) { return Context.getUndefinedValue(); } // This is the truncation of a date... // The second argument specifies the level: ms, s, min, hour, day, month, year // Date dArg1 = null; Integer level = null; try { dArg1 = (java.util.Date) Context.jsToJava( ArgList[0], java.util.Date.class ); level = (Integer) Context.jsToJava( ArgList[1], Integer.class ); } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } return truncDate( dArg1, level ); } else { throw Context .reportRuntimeError( "The function call truncDate requires 2 arguments: a date and a level (int)" ); } }
Example 18
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 5 votes |
public static Object quarter( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { try { if ( ArgList.length == 1 ) { if ( isNull( ArgList[0] ) ) { return new Double( Double.NaN ); } else if ( isUndefined( ArgList[0] ) ) { return Context.getUndefinedValue(); } java.util.Date dArg1 = (java.util.Date) Context.jsToJava( ArgList[0], java.util.Date.class ); Calendar cal = Calendar.getInstance(); cal.setTime( dArg1 ); // Patch by Ingo Klose: calendar months start at 0 in java. int iMonth = cal.get( Calendar.MONTH ); if ( iMonth <= 2 ) { return new Double( 1 ); } else if ( iMonth <= 5 ) { return new Double( 2 ); } else if ( iMonth <= 8 ) { return new Double( 3 ); } else { return new Double( 4 ); } } else { throw Context.reportRuntimeError( "The function call quarter requires 1 argument." ); } } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } }
Example 19
Source File: ScriptValuesAddedFunctions.java From pentaho-kettle with Apache License 2.0 | 5 votes |
public static Object getFiscalDate( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length == 2 ) { try { if ( isNull( ArgList ) ) { return null; } else if ( isUndefined( ArgList ) ) { return Context.getUndefinedValue(); } java.util.Date dIn = (java.util.Date) Context.jsToJava( ArgList[0], java.util.Date.class ); Calendar startDate = Calendar.getInstance(); Calendar fisStartDate = Calendar.getInstance(); Calendar fisOffsetDate = Calendar.getInstance(); startDate.setTime( dIn ); Format dfFormatter = new SimpleDateFormat( "dd.MM.yyyy" ); String strOffsetDate = Context.toString( ArgList[1] ) + String.valueOf( startDate.get( Calendar.YEAR ) ); java.util.Date dOffset = (java.util.Date) dfFormatter.parseObject( strOffsetDate ); fisOffsetDate.setTime( dOffset ); String strFisStartDate = "01.01." + String.valueOf( startDate.get( Calendar.YEAR ) + 1 ); fisStartDate.setTime( (java.util.Date) dfFormatter.parseObject( strFisStartDate ) ); int iDaysToAdd = (int) ( ( startDate.getTimeInMillis() - fisOffsetDate.getTimeInMillis() ) / 86400000 ); fisStartDate.add( Calendar.DATE, iDaysToAdd ); return fisStartDate.getTime(); } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } } else { throw Context.reportRuntimeError( "The function call getFiscalDate requires 2 arguments." ); } }
Example 20
Source File: ScriptValuesAddedFunctions.java From hop with Apache License 2.0 | 4 votes |
public static Object dateAdd( Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext ) { if ( ArgList.length == 3 ) { try { if ( isNull( ArgList, new int[] { 0, 1, 2 } ) ) { return null; } else if ( isUndefined( ArgList, new int[] { 0, 1, 2 } ) ) { return Context.getUndefinedValue(); } Date dIn = (Date) Context.jsToJava( ArgList[ 0 ], Date.class ); String strType = Context.toString( ArgList[ 1 ] ).toLowerCase(); int iValue = (int) Context.toNumber( ArgList[ 2 ] ); Calendar cal = Calendar.getInstance(); cal.setTime( dIn ); if ( strType.equals( "y" ) ) { cal.add( Calendar.YEAR, iValue ); } else if ( strType.equals( "m" ) ) { cal.add( Calendar.MONTH, iValue ); } else if ( strType.equals( "d" ) ) { cal.add( Calendar.DATE, iValue ); } else if ( strType.equals( "w" ) ) { cal.add( Calendar.WEEK_OF_YEAR, iValue ); } else if ( strType.equals( "wd" ) ) { int iOffset = 0; while ( iOffset < iValue ) { cal.add( Calendar.DATE, 1 ); int day = cal.get( Calendar.DAY_OF_WEEK ); if ( ( day != Calendar.SATURDAY ) && ( day != Calendar.SUNDAY ) ) { iOffset++; } } } else if ( strType.equals( "hh" ) ) { cal.add( Calendar.HOUR, iValue ); } else if ( strType.equals( "mi" ) ) { cal.add( Calendar.MINUTE, iValue ); } else if ( strType.equals( "ss" ) ) { cal.add( Calendar.SECOND, iValue ); } return cal.getTime(); } catch ( Exception e ) { throw Context.reportRuntimeError( e.toString() ); } } else { throw Context.reportRuntimeError( "The function call dateAdd requires 3 arguments." ); } }