Example usage for java.lang NoSuchFieldException NoSuchFieldException

List of usage examples for java.lang NoSuchFieldException NoSuchFieldException

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Introduction

In this page you can find the example usage for java.lang NoSuchFieldException NoSuchFieldException.

Prototype

public NoSuchFieldException()

Source Link

Document

Constructor.

Usage

From source file:module.workflow.presentationTier.actions.ProcessManagement.java

private Field getField(Class activityClass, String parameter) throws SecurityException, NoSuchFieldException {
    if (activityClass == null) {
        throw new NoSuchFieldException();
    }/*from  w  ww .j  a  va 2s .  c o m*/
    Field field;
    try {
        field = activityClass.getDeclaredField(parameter);
    } catch (final NoSuchFieldException ex) {
        field = null;
    }
    return field == null ? getField(activityClass.getSuperclass(), parameter) : field;
}

From source file:com.medsphere.fileman.FMRecord.java

protected void setDomainValue(String fieldName, Object value, String number) {
    boolean didFieldSet = false;
    try {//www  .ja  v a 2  s.c om
        Class thisClass = getClass();
        Field field = null;
        Class curClass = thisClass;
        while (!curClass.equals(FMRecord.class)) {
            try {
                field = curClass.getDeclaredField(fieldName);
                break;
            } catch (NoSuchFieldException e) {
            }
            curClass = curClass.getSuperclass();

        }

        if (field != null) {
            field.setAccessible(true);
            Object currentValue = field.get(this);
            if (valuesChanged(currentValue, value)) {
                field.set(this, value);
                addModifiedField(number);
            }
            didFieldSet = true;
        } else
            throw new NoSuchFieldException();
    } catch (SecurityException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (NoSuchFieldException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    if (!didFieldSet) {
        acceptField(fieldName, value.toString());
    }
}

From source file:org.pz.platypus.Platypus.java

/**
 * Reads and parses the input file(s)./*  w  w w . j  a  v  a 2  s .c  o m*/
 *
 * @param gdd the GDD
 * @param clArgs the command-line arguments
 * @throws NoSuchFieldException if no input file is specified, or it's invalid.
 */
static public void processInputFile(final GDD gdd, final CommandLineArgs clArgs) throws NoSuchFieldException {
    final String filename = clArgs.lookup("inputFile");

    if (filename == null) {
        gdd.logSevere(lits.getLit("ERROR.MISSING_INPUT_FILE"));
        throw new NoSuchFieldException();
    }

    final Infile inputFile = new Infile(filename, gdd);
    final int r = inputFile.readFileIntoInputLines(gdd.getInputLines());
    if (r == Status.FILE_NOT_FOUND_ERR) {
        gdd.logSevere(lits.getLit("ERROR.FILE_NOT_FOUND") + " " + filename);
        throw new NoSuchFieldException();
    } else if (r == Status.FILE_NOT_READABLE_ERR) {
        gdd.logSevere(lits.getLit("ERROR.FILE_NOT_READABLE") + " " + filename);
        throw new NoSuchFieldException();
    } else {
        gdd.log("Read input file with " + inputFile.getLineNumber() + " lines: " + filename);
    }

    CommandTable commandTable = new CommandTable(gdd);
    commandTable.loadCommands(gdd.getCommandPropertyFilename());
    commandTable.loadSymbols();
    gdd.setCommandTable(commandTable);

    //curr: create factory to decide which parser to use (PlatypusParser or LineTokenizeParser)

    //curr: test here for whether parsing is done by Platypus. Is there a use-case for not parsing?
    new PlatypusParser(gdd).parse(gdd.getInputLines(), gdd.getInputTokens(), gdd.getConfigFile(),
            gdd.getOutputPluginPrefix());

    // delete the parsed input lines as input files can be substantial.
    gdd.getInputLines().clear();
}

From source file:com.medsphere.fileman.FMRecord.java

protected void setDomainValue(String fieldName, Object value) {
    try {/*w ww.jav a  2s .  c om*/
        Class thisClass = getClass();

        Field field = null;
        Class curClass = thisClass;
        while (!curClass.equals(FMRecord.class)) {
            try {
                field = curClass.getDeclaredField(fieldName);
                String number = field.getAnnotation(FMAnnotateFieldInfo.class).number();
                setDomainValue(fieldName, value, number);
                break;
            } catch (NoSuchFieldException e) {
            }
            curClass = curClass.getSuperclass();

        }

        if (field == null)

            throw new NoSuchFieldException();
    } catch (NoSuchFieldException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:org.kuali.coeus.common.budget.framework.query.QueryList.java

/** calculates the sum of the field in this QueryList.
 * @param fieldName field of bean whose sum has to be calculated.
 * @param arg argument for the getter method of field if it takes any argumnt,
 * else can be null.//from   w  w  w .  j  a v  a  2  s .  c o m
 * @param value value for the argument, else can be null.
 * @return returns sum.
 */
public double sum(String fieldName, Class arg, Object value) {
    if (size() == 0) {
        return 0;
    }

    Object current;
    Field field = null;
    Method method = null;
    Class dataClass = get(0).getClass();
    double sum = 0;

    try {
        field = dataClass.getDeclaredField(fieldName);

        Class fieldClass = field.getType();
        if (!(fieldClass.equals(Integer.class) || fieldClass.equals(Long.class)
                || fieldClass.equals(Double.class) || fieldClass.equals(Float.class)
                || fieldClass.equals(BigDecimal.class) || fieldClass.equals(BigInteger.class)
                || fieldClass.equals(ScaleTwoDecimal.class) || fieldClass.equals(ScaleTwoDecimal.class)
                || fieldClass.equals(int.class) || fieldClass.equals(long.class)
                || fieldClass.equals(float.class) || fieldClass.equals(double.class))) {
            throw new UnsupportedOperationException("Data Type not numeric");
        }

        if (!field.isAccessible()) {
            throw new NoSuchFieldException();
        }
    } catch (NoSuchFieldException noSuchFieldException) {
        try {
            String methodName = "get" + (fieldName.charAt(0) + "").toUpperCase() + fieldName.substring(1);
            if (arg != null) {
                Class args[] = { arg };
                method = dataClass.getMethod(methodName, args);
            } else {
                method = dataClass.getMethod(methodName, null);
            }
        } catch (NoSuchMethodException noSuchMethodException) {
            LOG.error(noSuchMethodException.getMessage(), noSuchMethodException);
        }
    }

    for (int index = 0; index < size(); index++) {
        current = get(index);

        try {
            if (field != null && field.isAccessible()) {
                sum = sum + Double.parseDouble(((Comparable) field.get(current)).toString());
            } else {
                Comparable dataValue;
                if (value != null) {
                    Object values[] = { value };
                    dataValue = (Comparable) method.invoke(current, values);
                } else {
                    dataValue = (Comparable) method.invoke(current, null);
                }
                if (dataValue != null) {
                    sum += Double.parseDouble(dataValue.toString());
                }

            }
        } catch (IllegalAccessException illegalAccessException) {
            LOG.error(illegalAccessException.getMessage(), illegalAccessException);
        } catch (InvocationTargetException invocationTargetException) {
            LOG.error(invocationTargetException.getMessage(), invocationTargetException);
        }
    }
    return sum;
}

From source file:org.kuali.kra.budget.calculator.QueryList.java

/** calculates the sum of the field in this QueryList.
 * @param fieldName field of bean whose sum has to be calculated.
 * @param arg argument for the getter method of field if it takes any argumnt,
 * else can be null.//from ww  w .  jav a2s .co m
 * @param value value for the argument, else can be null.
 * @return returns sum.
 */
public double sum(String fieldName, Class arg, Object value) {
    if (size() == 0) {
        return 0;
    }

    Object current;
    Field field = null;
    Method method = null;
    Class dataClass = get(0).getClass();
    double sum = 0;

    try {
        field = dataClass.getDeclaredField(fieldName);

        Class fieldClass = field.getType();
        if (!(fieldClass.equals(Integer.class) || fieldClass.equals(Long.class)
                || fieldClass.equals(Double.class) || fieldClass.equals(Float.class)
                || fieldClass.equals(BigDecimal.class) || fieldClass.equals(BigInteger.class)
                || fieldClass.equals(BudgetDecimal.class) || fieldClass.equals(KualiDecimal.class)
                || fieldClass.equals(int.class) || fieldClass.equals(long.class)
                || fieldClass.equals(float.class) || fieldClass.equals(double.class))) {
            throw new UnsupportedOperationException("Data Type not numeric");
        }

        if (!field.isAccessible()) {
            throw new NoSuchFieldException();
        }
    } catch (NoSuchFieldException noSuchFieldException) {
        try {
            String methodName = "get" + (fieldName.charAt(0) + "").toUpperCase() + fieldName.substring(1);
            if (arg != null) {
                Class args[] = { arg };
                method = dataClass.getMethod(methodName, args);
            } else {
                method = dataClass.getMethod(methodName, null);
            }
        } catch (NoSuchMethodException noSuchMethodException) {
            noSuchMethodException.printStackTrace();
        }
    }

    for (int index = 0; index < size(); index++) {
        current = get(index);

        try {
            if (field != null && field.isAccessible()) {
                sum = sum + Double.parseDouble(((Comparable) field.get(current)).toString());
            } else {
                Comparable dataValue;
                if (value != null) {
                    Object values[] = { value };
                    dataValue = (Comparable) method.invoke(current, values);
                } else {
                    dataValue = (Comparable) method.invoke(current, null);
                }
                if (dataValue != null) {
                    sum += Double.parseDouble(dataValue.toString());
                }

            }
        } catch (IllegalAccessException illegalAccessException) {
            illegalAccessException.printStackTrace();
        } catch (InvocationTargetException invocationTargetException) {
            invocationTargetException.printStackTrace();
        }
    }
    return sum;
}

From source file:org.kuali.coeus.common.budget.framework.query.QueryList.java

/** returns the field value in the base bean for the specified field.
 * @param fieldName fieldname whose value has to be got.
 * @param baseBean Bean containing the field.
 * @return value of the field.//from   w w w  .j ava 2 s.com
 */
private Object getFieldValue(String fieldName, Object baseBean) {
    Field field = null;
    Method method = null;
    Class dataClass = baseBean.getClass();
    Object value = null;

    try {
        field = dataClass.getDeclaredField(fieldName);
        if (!field.isAccessible()) {
            throw new NoSuchFieldException();
        }
    } catch (NoSuchFieldException noSuchFieldException) {
        try {
            String methodName = "get" + (fieldName.charAt(0) + "").toUpperCase() + fieldName.substring(1);
            method = dataClass.getMethod(methodName, null);
        } catch (NoSuchMethodException noSuchMethodException) {
            LOG.error(noSuchMethodException.getMessage(), noSuchMethodException);
        }
    }

    try {
        if (field != null && field.isAccessible()) {
            value = field.get(baseBean);
        } else {
            value = method.invoke(baseBean, null);
        }
    } catch (IllegalAccessException illegalAccessException) {
        LOG.error(illegalAccessException.getMessage(), illegalAccessException);
    } catch (InvocationTargetException invocationTargetException) {
        LOG.error(invocationTargetException.getMessage(), invocationTargetException);
    }
    return value;
}

From source file:org.kuali.kra.award.awardhierarchy.sync.helpers.AwardSyncHelperBase.java

/**
 * Recursively sets values on this syncable working way down in the object tree found in the values map.
 * @param syncable//  ww  w .  j a  v  a 2 s .c om
 * @param values
 * @param change
 * @throws NoSuchFieldException
 * @throws IllegalAccessException
 * @throws InvocationTargetException
 * @throws ClassNotFoundException
 * @throws NoSuchMethodException
 * @throws InstantiationException
 */
@SuppressWarnings("unchecked")
protected void setValuesOnSyncable(PersistableBusinessObject syncable, Map<String, Object> values,
        AwardSyncChange change) throws NoSuchFieldException, IllegalAccessException, InvocationTargetException,
        ClassNotFoundException, NoSuchMethodException, InstantiationException {
    Class clazz = syncable.getClass();
    boolean setEntry = false;
    for (Map.Entry<String, Object> entry : values.entrySet()) {
        setEntry = false;
        for (PropertyDescriptor propDescriptor : PropertyUtils.getPropertyDescriptors(clazz)) {
            if (StringUtils.equals(propDescriptor.getName(), entry.getKey())) {
                if (entry.getValue() instanceof AwardSyncXmlExport) {
                    AwardSyncXmlExport xmlExport = (AwardSyncXmlExport) entry.getValue();
                    applySyncChange(syncable, change, entry.getKey(), xmlExport);
                    setEntry = true;
                } else if (Collection.class.isAssignableFrom(propDescriptor.getPropertyType())
                        && entry.getValue() instanceof List) {
                    applySyncChange(syncable, change, entry.getKey(),
                            (Collection<AwardSyncXmlExport>) entry.getValue());
                    setEntry = true;
                } else {
                    Method setter = propDescriptor.getWriteMethod();
                    setter.invoke(syncable, entry.getValue());
                    setEntry = true;
                }
            }
        }
        if (!setEntry) {
            throw new NoSuchFieldException();
        }
    }
}

From source file:org.kuali.kra.budget.calculator.QueryList.java

/** returns the field value in the base bean for the specified field.
 * @param fieldName fieldname whose value has to be got.
 * @param baseBean Bean containing the field.
 * @return value of the field.// ww w  .  ja v  a 2  s .c  o m
 */
private Object getFieldValue(String fieldName, Object baseBean) {
    Field field = null;
    Method method = null;
    Class dataClass = baseBean.getClass();
    Object value = null;

    try {
        field = dataClass.getDeclaredField(fieldName);
        if (!field.isAccessible()) {
            throw new NoSuchFieldException();
        }
    } catch (NoSuchFieldException noSuchFieldException) {
        try {
            String methodName = "get" + (fieldName.charAt(0) + "").toUpperCase() + fieldName.substring(1);
            method = dataClass.getMethod(methodName, null);
        } catch (NoSuchMethodException noSuchMethodException) {
            noSuchMethodException.printStackTrace();
        }
    }

    try {
        if (field != null && field.isAccessible()) {
            value = field.get(baseBean);
        } else {
            value = method.invoke(baseBean, null);
        }
    } catch (IllegalAccessException illegalAccessException) {
        illegalAccessException.printStackTrace();
    } catch (InvocationTargetException invocationTargetException) {
        invocationTargetException.printStackTrace();
    }
    return value;
}

From source file:Mopex.java

/**
 * Finds the first (from the bottom of the inheritance hierarchy) field with
 * the specified name. Note that Class.getField returns only public fields.
 * //  w  w w.  j a  v  a  2 s .  c o  m
 * @return Field
 * @param cls
 *            java.lang.Class
 * @param name
 *            String
 */
//start extract findField
public static Field findField(Class cls, String name) throws NoSuchFieldException {
    if (cls != null) {
        try {
            return cls.getDeclaredField(name);
        } catch (NoSuchFieldException e) {
            return findField(cls.getSuperclass(), name);
        }
    } else {
        throw new NoSuchFieldException();
    }
}