Example usage for org.springframework.beans BeanWrapper setPropertyValue

List of usage examples for org.springframework.beans BeanWrapper setPropertyValue

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Introduction

In this page you can find the example usage for org.springframework.beans BeanWrapper setPropertyValue.

Prototype

void setPropertyValue(String propertyName, @Nullable Object value) throws BeansException;

Source Link

Document

Set the specified value as current property value.

Usage

From source file:cn.clickvalue.cv2.model.rowmapper.BeanPropertyRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>Utilizes public setters and result set metadata.
 * @see java.sql.ResultSetMetaData//from   w w  w .  j a va2s .  com
 */
public Object mapRow(ResultSet rs, int rowNumber) throws SQLException {
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    Object mappedObject = BeanUtils.instantiateClass(this.mappedClass);
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(mappedObject);
    initBeanWrapper(bw);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();
    for (int index = 1; index <= columnCount; index++) {
        String column = lookupColumnName(rsmd, index).toLowerCase();
        PropertyDescriptor pd = (PropertyDescriptor) this.mappedFields.get(column);
        if (pd != null) {
            try {
                Object value = getColumnValue(rs, index, pd);
                if (logger.isDebugEnabled() && rowNumber == 0) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type "
                            + pd.getPropertyType());
                }
                bw.setPropertyValue(pd.getName(), value);
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        }
    }

    return mappedObject;
}

From source file:com.clican.pluto.common.support.spring.BeanPropertyRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>// w  w w. j a  va  2s .c o  m
 * Utilizes public setters and result set metadata.
 * 
 * @see java.sql.ResultSetMetaData
 */
public Object mapRow(ResultSet rs, int rowNumber) throws SQLException {
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    Object mappedObject = BeanUtils.instantiateClass(this.mappedClass);
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(mappedObject);
    initBeanWrapper(bw);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();
    Set<String> populatedProperties = (isCheckFullyPopulated() ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index).toLowerCase();
        PropertyDescriptor pd = (PropertyDescriptor) this.mappedFields.get(column);
        if (pd != null) {
            try {
                Object value = getColumnValue(rs, index, pd);
                if (logger.isDebugEnabled() && rowNumber == 0) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type "
                            + pd.getPropertyType());
                }
                bw.setPropertyValue(pd.getName(), value);
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException("Given ResultSet does not contain all fields "
                + "necessary to populate object of class [" + this.mappedClass + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:com.emc.ecs.sync.config.ConfigWrapper.java

public C parse(CommandLine commandLine, String prefix) {
    try {/*from   w w w  .  j av  a 2s. c  o m*/
        C object = getTargetClass().newInstance();
        BeanWrapper beanWrapper = PropertyAccessorFactory.forBeanPropertyAccess(object);

        for (String name : propertyNames()) {
            ConfigPropertyWrapper propertyWrapper = getPropertyWrapper(name);
            if (!propertyWrapper.isCliOption())
                continue;

            org.apache.commons.cli.Option option = propertyWrapper.getCliOption(prefix);

            if (commandLine.hasOption(option.getLongOpt())) {

                Object value = commandLine.getOptionValue(option.getLongOpt());
                if (propertyWrapper.getDescriptor().getPropertyType().isArray())
                    value = commandLine.getOptionValues(option.getLongOpt());

                if (Boolean.class == propertyWrapper.getDescriptor().getPropertyType()
                        || "boolean".equals(propertyWrapper.getDescriptor().getPropertyType().getName()))
                    value = Boolean.toString(!propertyWrapper.isCliInverted());

                beanWrapper.setPropertyValue(name, value);
            }
        }

        return object;
    } catch (InstantiationException | IllegalAccessException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.gzj.tulip.jade.rowmapper.BeanPropertyRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>/*  w ww . j  a v a  2  s .  co m*/
 * Utilizes public setters and result set metadata.
 * 
 * @see java.sql.ResultSetMetaData
 */
public Object mapRow(ResultSet rs, int rowNumber) throws SQLException {
    // spring's : Object mappedObject = BeanUtils.instantiateClass(this.mappedClass);
    // jade's : private Object instantiateClass(this.mappedClass);
    // why: ??mappedClass.newInstranceBeanUtils.instantiateClass(mappedClass)1?
    Object mappedObject = instantiateClass(this.mappedClass);
    BeanWrapper bw = new BeanWrapperImpl(mappedObject);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();

    boolean warnEnabled = logger.isWarnEnabled();
    boolean debugEnabled = logger.isDebugEnabled();
    Set<String> populatedProperties = (checkProperties ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index).toLowerCase();
        PropertyDescriptor pd = this.mappedFields.get(column);
        if (pd != null) {
            try {
                Object value = JdbcUtils.getResultSetValue(rs, index, pd.getPropertyType());
                if (debugEnabled && rowNumber == 0) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type "
                            + pd.getPropertyType());
                }
                bw.setPropertyValue(pd.getName(), value);
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        } else {
            if (checkColumns) {
                throw new InvalidDataAccessApiUsageException("Unable to map column '" + column
                        + "' to any properties of bean " + this.mappedClass.getName());
            }
            if (warnEnabled && rowNumber == 0) {
                logger.warn("Unable to map column '" + column + "' to any properties of bean "
                        + this.mappedClass.getName());
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException("Given ResultSet does not contain all fields "
                + "necessary to populate object of class [" + this.mappedClass + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:com.mx.core.dao.BeanPropRowMap.java

/**
 * Extract the values for all columns in the current row.
 * <p>Utilizes public setters and result set metadata.
 * @see java.sql.ResultSetMetaData//from   w  w w.  j  a  va  2 s .  c o m
 */
public T mapRow(ResultSet rs, int rowNumber) throws SQLException {
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    T mappedObject = BeanUtils.instantiate(this.mappedClass);
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(mappedObject);
    initBeanWrapper(bw);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();
    Set<String> populatedProperties = (isCheckFullyPopulated() ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index);
        PropertyDescriptor pd = this.mappedFields.get(column.replaceAll(" ", "").toLowerCase());
        if (pd != null) {
            try {
                Object value = getColumnValue(rs, index, pd);
                if (logger.isDebugEnabled() && rowNumber == 0) {
                    //logger.debug("Mapping column '" + column + "' to property '" +
                    //      pd.getName() + "' of type " + pd.getPropertyType());
                }
                try {
                    bw.setPropertyValue(pd.getName(), value);
                } catch (TypeMismatchException e) {
                    if (value == null && primitivesDefaultedForNullValue) {
                        logger.debug("Intercepted TypeMismatchException for row " + rowNumber + " and column '"
                                + column + "' with value " + value + " when setting property '" + pd.getName()
                                + "' of type " + pd.getPropertyType() + " on object: " + mappedObject);
                    } else {
                        throw e;
                    }
                }
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException("Given ResultSet does not contain all fields "
                + "necessary to populate object of class [" + this.mappedClass + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:com.sinosoft.one.data.jade.rowmapper.BeanPropertyRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>/*from  ww  w .  j  a va 2 s .  c o  m*/
 * Utilizes public setters and result set metadata.
 * 
 * @see java.sql.ResultSetMetaData
 */
public Object mapRow(ResultSet rs, int rowNumber) throws SQLException {
    // spring's : Object mappedObject = BeanUtils.instantiateClass(this.mappedClass);
    // jade's : private Object instantiateClass(this.mappedClass);
    // why: ??mappedClass.newInstranceBeanUtils.instantiateClass(mappedClass)1?
    Object mappedObject = instantiateClass(this.mappedClass);
    BeanWrapper bw = new BeanWrapperImpl(mappedObject);
    bw.setConversionService(this.conversionService);
    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();

    boolean warnEnabled = logger.isWarnEnabled();
    boolean debugEnabled = logger.isDebugEnabled();
    Set<String> populatedProperties = (checkProperties ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index).toLowerCase();
        PropertyDescriptor pd = this.mappedFields.get(column);
        if (pd != null) {
            try {
                Object value = JdbcUtils.getResultSetValue(rs, index, pd.getPropertyType());
                if (debugEnabled && rowNumber == 0) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type "
                            + pd.getPropertyType());
                }
                bw.setPropertyValue(pd.getName(), value);
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        } else {
            if (checkColumns) {
                throw new InvalidDataAccessApiUsageException("Unable to map column '" + column
                        + "' to any properties of bean " + this.mappedClass.getName());
            }
            if (warnEnabled && rowNumber == 0) {
                logger.warn("Unable to map column '" + column + "' to any properties of bean "
                        + this.mappedClass.getName());
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException("Given ResultSet does not contain all fields "
                + "necessary to populate object of class [" + this.mappedClass + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:com.duowan.common.spring.jdbc.BeanPropertyRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>Utilizes public setters and result set metadata.
 * @see java.sql.ResultSetMetaData/*from   ww w  . j a  v  a 2  s. c  o m*/
 */
public T mapRow(ResultSet rs, int rowNumber) throws SQLException {
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    T mappedObject = BeanUtils.instantiate(this.mappedClass);
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(mappedObject);
    initBeanWrapper(bw);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();
    Set<String> populatedProperties = (isCheckFullyPopulated() ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index);
        PropertyDescriptor pd = this.mappedFields.get(column.replaceAll(" ", "").toLowerCase());
        if (pd != null) {
            try {
                Object value = getColumnValue(rs, index, pd);
                if (logger.isDebugEnabled() && rowNumber == 0) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type "
                            + pd.getPropertyType());
                }
                try {
                    bw.setPropertyValue(pd.getName(), value);
                } catch (TypeMismatchException e) {
                    if (value == null && primitivesDefaultedForNullValue) {
                        logger.debug("Intercepted TypeMismatchException for row " + rowNumber + " and column '"
                                + column + "' with value " + value + " when setting property '" + pd.getName()
                                + "' of type " + pd.getPropertyType() + " on object: " + mappedObject);
                    } else {
                        throw e;
                    }
                }
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException("Given ResultSet does not contain all fields "
                + "necessary to populate object of class [" + this.mappedClass + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:com.dexcoder.dal.spring.mapper.JdbcRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>Utilizes public setters and result set metadata.
 * @see java.sql.ResultSetMetaData/*from  w w w  . j a  v a  2  s. c o  m*/
 */
public T mapRow(ResultSet rs, int rowNumber) throws SQLException {
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    T mappedObject = BeanUtils.instantiate(this.mappedClass);
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(mappedObject);
    initBeanWrapper(bw);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();
    Set<String> populatedProperties = (isCheckFullyPopulated() ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index);
        String field = lowerCaseName(column.replaceAll(" ", ""));
        PropertyDescriptor pd = this.mappedFields.get(field);
        if (pd != null) {
            try {
                Object value = getColumnValue(rs, index, pd);
                if (rowNumber == 0 && logger.isDebugEnabled()) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type ["
                            + ClassUtils.getQualifiedName(pd.getPropertyType()) + "]");
                }
                try {
                    bw.setPropertyValue(pd.getName(), value);
                } catch (TypeMismatchException ex) {
                    if (value == null && this.primitivesDefaultedForNullValue) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("Intercepted TypeMismatchException for row " + rowNumber
                                    + " and column '" + column + "' with null value when setting property '"
                                    + pd.getName() + "' of type ["
                                    + ClassUtils.getQualifiedName(pd.getPropertyType()) + "] on object: "
                                    + mappedObject, ex);
                        }
                    } else {
                        throw ex;
                    }
                }
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column '" + column + "' to property '" + pd.getName() + "'", ex);
            }
        } else {
            // No PropertyDescriptor found
            if (rowNumber == 0 && logger.isDebugEnabled()) {
                logger.debug("No property found for column '" + column + "' mapped to field '" + field + "'");
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException(
                "Given ResultSet does not contain all fields " + "necessary to populate object of class ["
                        + this.mappedClass.getName() + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:net.solarnetwork.node.support.XmlServiceSupport.java

/**
 * Populate JavaBean properties via XPath extraction.
 * /*w ww  .j ava2 s . c om*/
 * <p>
 * This method will call {@link #registerCustomEditors(BeanWrapper)} so
 * custom editors can be registered if desired.
 * </p>
 * 
 * @param obj
 *        the object to set properties on, or a BeanWrapper
 * @param xml
 *        the XML
 * @param xpathMap
 *        the mapping of JavaBean property names to XPaths
 */
protected void extractBeanDataFromXml(Object obj, Node xml, Map<String, XPathExpression> xpathMap) {
    BeanWrapper bean;
    if (obj instanceof BeanWrapper) {
        bean = (BeanWrapper) obj;
    } else {
        bean = PropertyAccessorFactory.forBeanPropertyAccess(obj);
    }
    registerCustomEditors(bean);
    for (Map.Entry<String, XPathExpression> me : xpathMap.entrySet()) {
        try {
            String val = (String) me.getValue().evaluate(xml, XPathConstants.STRING);
            if (val != null && !"".equals(val)) {
                bean.setPropertyValue(me.getKey(), val);
            }
        } catch (XPathExpressionException e) {
            throw new RuntimeException(e);
        }
    }
}

From source file:org.lightadmin.core.persistence.support.DynamicDomainObjectMerger.java

/**
 * Merges the given target object into the source one.
 *
 * @param from       can be {@literal null}.
 * @param target     can be {@literal null}.
 * @param nullPolicy how to handle {@literal null} values in the source object.
 *///from   ww w.  j  a v a 2  s.  c o m
@Override
public void merge(final Object from, final Object target, final NullHandlingPolicy nullPolicy) {
    if (from == null || target == null) {
        return;
    }

    final BeanWrapper fromWrapper = beanWrapper(from);
    final BeanWrapper targetWrapper = beanWrapper(target);

    final DomainTypeAdministrationConfiguration domainTypeAdministrationConfiguration = configuration
            .forManagedDomainType(target.getClass());
    final PersistentEntity<?, ?> entity = domainTypeAdministrationConfiguration.getPersistentEntity();

    entity.doWithProperties(new SimplePropertyHandler() {
        @Override
        public void doWithPersistentProperty(PersistentProperty<?> persistentProperty) {
            Object sourceValue = fromWrapper.getPropertyValue(persistentProperty.getName());
            Object targetValue = targetWrapper.getPropertyValue(persistentProperty.getName());

            if (entity.isIdProperty(persistentProperty)) {
                return;
            }

            if (nullSafeEquals(sourceValue, targetValue)) {
                return;
            }

            if (propertyIsHiddenInFormView(persistentProperty, domainTypeAdministrationConfiguration)) {
                return;
            }

            if (nullPolicy == APPLY_NULLS || sourceValue != null) {
                targetWrapper.setPropertyValue(persistentProperty.getName(), sourceValue);
            }
        }
    });

    entity.doWithAssociations(new SimpleAssociationHandler() {
        @Override
        @SuppressWarnings("unchecked")
        public void doWithAssociation(Association<? extends PersistentProperty<?>> association) {
            PersistentProperty<?> persistentProperty = association.getInverse();

            Object fromValue = fromWrapper.getPropertyValue(persistentProperty.getName());
            Object targetValue = targetWrapper.getPropertyValue(persistentProperty.getName());

            if (propertyIsHiddenInFormView(persistentProperty, domainTypeAdministrationConfiguration)) {
                return;
            }

            if ((fromValue == null && nullPolicy == APPLY_NULLS)) {
                targetWrapper.setPropertyValue(persistentProperty.getName(), fromValue);
            }

            if (persistentProperty.isCollectionLike()) {
                Collection<Object> sourceCollection = (Collection) fromValue;
                Collection<Object> targetCollection = (Collection) targetValue;

                Collection<Object> candidatesForAddition = candidatesForAddition(sourceCollection,
                        targetCollection, persistentProperty);
                Collection<Object> candidatesForRemoval = candidatesForRemoval(sourceCollection,
                        targetCollection, persistentProperty);

                removeReferencedItems(targetCollection, candidatesForRemoval);

                addReferencedItems(targetCollection, candidatesForAddition);

                return;
            }

            if (!nullSafeEquals(fromValue, targetWrapper.getPropertyValue(persistentProperty.getName()))) {
                targetWrapper.setPropertyValue(persistentProperty.getName(), fromValue);
            }
        }
    });
}