Example usage for java.text DecimalFormatSymbols DecimalFormatSymbols

List of usage examples for java.text DecimalFormatSymbols DecimalFormatSymbols

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Introduction

In this page you can find the example usage for java.text DecimalFormatSymbols DecimalFormatSymbols.

Prototype

public DecimalFormatSymbols(Locale locale)

Source Link

Document

Create a DecimalFormatSymbols object for the given locale.

Usage

From source file:org.pentaho.di.trans.steps.script.ScriptAddedFunctions.java

public static String num2str(ScriptEngine actualContext, Bindings actualObject, Object[] ArgList,
        Object FunctionContext) {
    String sRC = "";
    switch (ArgList.length) {
    case 0:/*from w  w  w .jav  a  2s  . co  m*/
        throw new RuntimeException("The function call num2str requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0])) {
                return null;
            } else if (isUndefined(ArgList[0])) {
                return (String) undefinedValue;
            }
            double sArg1 = (Double) ArgList[0];
            if (Double.isNaN(sArg1)) {
                throw new RuntimeException("The first Argument must be a Number.");
            }
            DecimalFormat formatter = new DecimalFormat();
            sRC = formatter.format(sArg1);
        } catch (IllegalArgumentException e) {
            throw new RuntimeException("Could not apply the given format on the number : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 })) {
                return null;
            } else if (isUndefined(ArgList, new int[] { 0, 1 })) {
                return (String) undefinedValue;
            }
            double sArg1 = (Double) ArgList[0];
            if (Double.isNaN(sArg1)) {
                throw new RuntimeException("The first Argument must be a Number.");
            }
            String sArg2 = (String) ArgList[1];
            DecimalFormat formatter = new DecimalFormat(sArg2);
            sRC = formatter.format(sArg1);
        } catch (IllegalArgumentException e) {
            throw new RuntimeException("Could not apply the given format on the number : " + e.getMessage());
        }
        break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 })) {
                return null;
            } else if (isUndefined(ArgList, new int[] { 0, 1, 2 })) {
                return (String) undefinedValue;
            }
            double sArg1 = (Double) ArgList[0];
            if (Double.isNaN(sArg1)) {
                throw new RuntimeException("The first Argument must be a Number.");
            }
            String sArg2 = (String) ArgList[1];
            String sArg3 = (String) ArgList[2];
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(EnvUtil.createLocale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                sRC = formatter.format(sArg1);
            }
        } catch (Exception e) {
            throw new RuntimeException(e.toString());
        }
        break;
    default:
        throw new RuntimeException("The function call num2str requires 1, 2, or 3 arguments.");
    }

    return sRC;
}

From source file:com.panet.imeta.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static String num2str(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    String sRC = "";
    switch (ArgList.length) {
    case 0://from   w  w  w.  j ava  2  s  .  c  o m
        throw Context.reportRuntimeError("The function call num2str requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0]))
                return null;
            else if (isUndefined(ArgList[0]))
                return (String) Context.getUndefinedValue();
            double sArg1 = Context.toNumber(ArgList[0]);
            if (Double.isNaN(sArg1))
                throw Context.reportRuntimeError("The first Argument must be a Number.");
            DecimalFormat formatter = new DecimalFormat();
            sRC = formatter.format(sArg1);
        } catch (IllegalArgumentException e) {
            throw Context
                    .reportRuntimeError("Could not apply the given format on the number : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 }))
                return null;
            else if (isUndefined(ArgList, new int[] { 0, 1 }))
                return (String) Context.getUndefinedValue();
            double sArg1 = Context.toNumber(ArgList[0]);
            if (Double.isNaN(sArg1))
                throw Context.reportRuntimeError("The first Argument must be a Number.");
            String sArg2 = Context.toString(ArgList[1]);
            DecimalFormat formatter = new DecimalFormat(sArg2);
            sRC = formatter.format(sArg1);
        } catch (IllegalArgumentException e) {
            throw Context
                    .reportRuntimeError("Could not apply the given format on the number : " + e.getMessage());
        }
        break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 }))
                return null;
            else if (isUndefined(ArgList, new int[] { 0, 1, 2 }))
                return (String) Context.getUndefinedValue();
            double sArg1 = Context.toNumber(ArgList[0]);
            if (Double.isNaN(sArg1))
                throw Context.reportRuntimeError("The first Argument must be a Number.");
            String sArg2 = Context.toString(ArgList[1]);
            String sArg3 = Context.toString(ArgList[2]);
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(new Locale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                sRC = formatter.format(sArg1);
            }
        } catch (Exception e) {
            throw Context.reportRuntimeError(e.toString());
        }
        break;
    default:
        throw Context.reportRuntimeError("The function call num2str requires 1, 2, or 3 arguments.");
    }

    return sRC;
}

From source file:com.akretion.kettle.steps.terminatooor.ScriptValuesAddedFunctions.java

public static Object str2num(ScriptEngine actualContext, Bindings actualObject, Object[] ArgList,
        Object FunctionContext) {
    double dRC = 0.00;
    switch (ArgList.length) {
    case 0://from  w w  w  . j  a  v a  2s .co  m
        throw new RuntimeException("The function call str2num requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0]))
                return new Double(Double.NaN);
            else if (isUndefined(ArgList[0]))
                return undefinedValue;
            if (ArgList[0].equals(null))
                return null;
            String sArg1 = (String) ArgList[0];
            DecimalFormat formatter = new DecimalFormat();
            dRC = (formatter.parse(Const.ltrim(sArg1))).doubleValue();
        } catch (Exception e) {
            throw new RuntimeException("Could not convert the given String : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 }))
                return new Double(Double.NaN);
            else if (isUndefined(ArgList, new int[] { 0, 1 }))
                return undefinedValue;
            String sArg1 = (String) ArgList[0];
            String sArg2 = (String) ArgList[1];
            if (sArg1.equals("null") || sArg2.equals("null"))
                return null;
            DecimalFormat formatter = new DecimalFormat(sArg2);
            dRC = (formatter.parse(sArg1)).doubleValue();
            return new Double(dRC);
        } catch (Exception e) {
            throw new RuntimeException("Could not convert the String with the given format :" + e.getMessage());
        }
        //break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 }))
                return new Double(Double.NaN);
            else if (isUndefined(ArgList, new int[] { 0, 1, 2 }))
                return undefinedValue;
            String sArg1 = (String) ArgList[0];
            String sArg2 = (String) ArgList[1];
            String sArg3 = (String) ArgList[2];
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(new Locale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                dRC = (formatter.parse(sArg1)).doubleValue();
                return new Double(dRC);
            }
        } catch (Exception e) {
            throw new RuntimeException(e.getMessage());
        }
        break;
    default:
        throw new RuntimeException("The function call str2num requires 1, 2, or 3 arguments.");
    }
    return new Double(dRC);
}

From source file:org.pentaho.di.trans.steps.script.ScriptAddedFunctions.java

public static Object str2num(ScriptEngine actualContext, Bindings actualObject, Object[] ArgList,
        Object FunctionContext) {
    double dRC = 0.00;
    switch (ArgList.length) {
    case 0:/*  ww w  . ja  va 2 s  . c o m*/
        throw new RuntimeException("The function call str2num requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0])) {
                return new Double(Double.NaN);
            } else if (isUndefined(ArgList[0])) {
                return undefinedValue;
            }
            if (ArgList[0].equals(null)) {
                return null;
            }
            String sArg1 = (String) ArgList[0];
            DecimalFormat formatter = new DecimalFormat();
            dRC = (formatter.parse(Const.ltrim(sArg1))).doubleValue();
        } catch (Exception e) {
            throw new RuntimeException("Could not convert the given String : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 })) {
                return new Double(Double.NaN);
            } else if (isUndefined(ArgList, new int[] { 0, 1 })) {
                return undefinedValue;
            }
            String sArg1 = (String) ArgList[0];
            String sArg2 = (String) ArgList[1];
            if (sArg1.equals("null") || sArg2.equals("null")) {
                return null;
            }
            DecimalFormat formatter = new DecimalFormat(sArg2);
            dRC = (formatter.parse(sArg1)).doubleValue();
            return new Double(dRC);
        } catch (Exception e) {
            throw new RuntimeException("Could not convert the String with the given format :" + e.getMessage());
        }
        // break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 })) {
                return new Double(Double.NaN);
            } else if (isUndefined(ArgList, new int[] { 0, 1, 2 })) {
                return undefinedValue;
            }
            String sArg1 = (String) ArgList[0];
            String sArg2 = (String) ArgList[1];
            String sArg3 = (String) ArgList[2];
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(EnvUtil.createLocale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                dRC = (formatter.parse(sArg1)).doubleValue();
                return new Double(dRC);
            }
        } catch (Exception e) {
            throw new RuntimeException(e.getMessage());
        }
        break;
    default:
        throw new RuntimeException("The function call str2num requires 1, 2, or 3 arguments.");
    }
    return new Double(dRC);
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static String num2str(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    String sRC = "";
    switch (ArgList.length) {
    case 0:/*  ww  w  .ja  v  a2 s. c o  m*/
        throw Context.reportRuntimeError("The function call num2str requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0])) {
                return null;
            } else if (isUndefined(ArgList[0])) {
                return (String) Context.getUndefinedValue();
            }
            double sArg1 = Context.toNumber(ArgList[0]);
            if (Double.isNaN(sArg1)) {
                throw Context.reportRuntimeError("The first Argument must be a Number.");
            }
            DecimalFormat formatter = new DecimalFormat();
            sRC = formatter.format(sArg1);
        } catch (IllegalArgumentException e) {
            throw Context
                    .reportRuntimeError("Could not apply the given format on the number : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 })) {
                return null;
            } else if (isUndefined(ArgList, new int[] { 0, 1 })) {
                return (String) Context.getUndefinedValue();
            }
            double sArg1 = Context.toNumber(ArgList[0]);
            if (Double.isNaN(sArg1)) {
                throw Context.reportRuntimeError("The first Argument must be a Number.");
            }
            String sArg2 = Context.toString(ArgList[1]);
            DecimalFormat formatter = new DecimalFormat(sArg2);
            sRC = formatter.format(sArg1);
        } catch (IllegalArgumentException e) {
            throw Context
                    .reportRuntimeError("Could not apply the given format on the number : " + e.getMessage());
        }
        break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 })) {
                return null;
            } else if (isUndefined(ArgList, new int[] { 0, 1, 2 })) {
                return (String) Context.getUndefinedValue();
            }
            double sArg1 = Context.toNumber(ArgList[0]);
            if (Double.isNaN(sArg1)) {
                throw Context.reportRuntimeError("The first Argument must be a Number.");
            }
            String sArg2 = Context.toString(ArgList[1]);
            String sArg3 = Context.toString(ArgList[2]);
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(EnvUtil.createLocale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                sRC = formatter.format(sArg1);
            }
        } catch (Exception e) {
            throw Context.reportRuntimeError(e.toString());
        }
        break;
    default:
        throw Context.reportRuntimeError("The function call num2str requires 1, 2, or 3 arguments.");
    }

    return sRC;
}

From source file:com.panet.imeta.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static Object str2num(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    double dRC = 0.00;
    switch (ArgList.length) {
    case 0://ww  w .  j  a  va 2s  . co m
        throw Context.reportRuntimeError("The function call str2num requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0]))
                return new Double(Double.NaN);
            else if (isUndefined(ArgList[0]))
                return Context.getUndefinedValue();
            if (ArgList[0].equals(null))
                return null;
            String sArg1 = Context.toString(ArgList[0]);
            DecimalFormat formatter = new DecimalFormat();
            dRC = (formatter.parse(Const.ltrim(sArg1))).doubleValue();
        } catch (Exception e) {
            throw Context.reportRuntimeError("Could not convert the given String : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 }))
                return new Double(Double.NaN);
            else if (isUndefined(ArgList, new int[] { 0, 1 }))
                return Context.getUndefinedValue();
            String sArg1 = Context.toString(ArgList[0]);
            String sArg2 = Context.toString(ArgList[1]);
            if (sArg1.equals("null") || sArg2.equals("null"))
                return null;
            DecimalFormat formatter = new DecimalFormat(sArg2);
            dRC = (formatter.parse(sArg1)).doubleValue();
            return new Double(dRC);
        } catch (Exception e) {
            throw Context.reportRuntimeError(
                    "Could not convert the String with the given format :" + e.getMessage());
        }
        //break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 }))
                return new Double(Double.NaN);
            else if (isUndefined(ArgList, new int[] { 0, 1, 2 }))
                return Context.getUndefinedValue();
            String sArg1 = Context.toString(ArgList[0]);
            String sArg2 = Context.toString(ArgList[1]);
            String sArg3 = Context.toString(ArgList[2]);
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(new Locale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                dRC = (formatter.parse(sArg1)).doubleValue();
                return new Double(dRC);
            }
        } catch (Exception e) {
            throw Context.reportRuntimeError(e.getMessage());
        }
        break;
    default:
        throw Context.reportRuntimeError("The function call str2num requires 1, 2, or 3 arguments.");
    }
    return new Double(dRC);
}

From source file:org.pentaho.di.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java

public static Object str2num(Context actualContext, Scriptable actualObject, Object[] ArgList,
        Function FunctionContext) {
    double dRC = 0.00;
    switch (ArgList.length) {
    case 0:/* www .java 2  s . c  om*/
        throw Context.reportRuntimeError("The function call str2num requires at least 1 argument.");
    case 1:
        try {
            if (isNull(ArgList[0])) {
                return new Double(Double.NaN);
            } else if (isUndefined(ArgList[0])) {
                return Context.getUndefinedValue();
            }
            if (ArgList[0].equals(null)) {
                return null;
            }
            String sArg1 = Context.toString(ArgList[0]);
            DecimalFormat formatter = new DecimalFormat();
            dRC = (formatter.parse(Const.ltrim(sArg1))).doubleValue();
        } catch (Exception e) {
            throw Context.reportRuntimeError("Could not convert the given String : " + e.getMessage());
        }
        break;
    case 2:
        try {
            if (isNull(ArgList, new int[] { 0, 1 })) {
                return new Double(Double.NaN);
            } else if (isUndefined(ArgList, new int[] { 0, 1 })) {
                return Context.getUndefinedValue();
            }
            String sArg1 = Context.toString(ArgList[0]);
            String sArg2 = Context.toString(ArgList[1]);
            if (sArg1.equals("null") || sArg2.equals("null")) {
                return null;
            }
            DecimalFormat formatter = new DecimalFormat(sArg2);
            dRC = (formatter.parse(sArg1)).doubleValue();
            return new Double(dRC);
        } catch (Exception e) {
            throw Context.reportRuntimeError(
                    "Could not convert the String with the given format :" + e.getMessage());
        }
        // break;
    case 3:
        try {
            if (isNull(ArgList, new int[] { 0, 1, 2 })) {
                return new Double(Double.NaN);
            } else if (isUndefined(ArgList, new int[] { 0, 1, 2 })) {
                return Context.getUndefinedValue();
            }
            String sArg1 = Context.toString(ArgList[0]);
            String sArg2 = Context.toString(ArgList[1]);
            String sArg3 = Context.toString(ArgList[2]);
            if (sArg3.length() == 2) {
                DecimalFormatSymbols dfs = new DecimalFormatSymbols(EnvUtil.createLocale(sArg3.toLowerCase()));
                DecimalFormat formatter = new DecimalFormat(sArg2, dfs);
                dRC = (formatter.parse(sArg1)).doubleValue();
                return new Double(dRC);
            }
        } catch (Exception e) {
            throw Context.reportRuntimeError(e.getMessage());
        }
        break;
    default:
        throw Context.reportRuntimeError("The function call str2num requires 1, 2, or 3 arguments.");
    }
    return new Double(dRC);
}

From source file:de.innovationgate.wga.server.api.WGA.java

/**
 * Returns an OpenWGA number format//from   w w  w  . jav a 2  s. c o  m
 * @param pattern The number format pattern
 * @param locale A locale to use for locale-dependent number parts. Specify null to let the current WebTML context choose the locale.
 * @throws WGException
 */
public NumberFormat getNumberFormat(String pattern, Locale locale) throws WGException {

    // Select language for language dependent number formats
    if (locale == null) {
        locale = chooseLocale(locale);
    }

    if (WGUtils.isEmpty(pattern)) {
        NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);
        numberFormat.setMaximumFractionDigits(Integer.MAX_VALUE);
        numberFormat.setMaximumIntegerDigits(Integer.MAX_VALUE);
        return numberFormat;
    }

    // For default pattern
    if (pattern.toLowerCase().equals("decimal")) {
        return NumberFormat.getNumberInstance(locale);
    }

    // Custom pattern
    return new DecimalFormat(pattern, new DecimalFormatSymbols(locale));

}