Example usage for org.apache.commons.beanutils DynaBean get

Introduction

In this page you can find the example usage for org.apache.commons.beanutils DynaBean get.

Prototype

public Object get(String name);

Source Link

Document

Return the value of a simple property with the specified name.

Usage

From source file:org.apache.ddlutils.platform.PlatformImplBase.java

/**
 * Returns all identity properties whose value were defined by the database and which
 * now need to be read back from the DB.
 * /*from w  w  w.ja  v a2s .  c  om*/
 * @param model     The database model
 * @param dynaClass The dyna class
 * @param bean      The bean
 * @return The columns
 */
private Column[] getRelevantIdentityColumns(Database model, SqlDynaClass dynaClass, final DynaBean bean) {
    SqlDynaProperty[] properties = dynaClass.getSqlDynaProperties();

    Collection relevantProperties = CollectionUtils.select(Arrays.asList(properties), new Predicate() {
        public boolean evaluate(Object input) {
            SqlDynaProperty prop = (SqlDynaProperty) input;

            // we only want those identity columns that were really specified by the DB
            // if the platform allows specification of values for identity columns
            // in INSERT/UPDATE statements, then we need to filter the corresponding
            // columns out
            return prop.getColumn().isAutoIncrement() && (!isIdentityOverrideOn()
                    || !getPlatformInfo().isIdentityOverrideAllowed() || (bean.get(prop.getName()) == null));
        }
    });

    Column[] columns = new Column[relevantProperties.size()];
    int idx = 0;

    for (Iterator propIt = relevantProperties.iterator(); propIt.hasNext(); idx++) {
        columns[idx] = ((SqlDynaProperty) propIt.next()).getColumn();
    }
    return columns;
}

From source file:org.apache.ddlutils.platform.PlatformImplBase.java

/**
 * Derives the column values for the given dyna properties from the dyna bean.
 * // w  ww.  j  av a2 s . c  o  m
 * @param properties The properties
 * @param bean       The bean
 * @return The values indexed by the column names
 */
protected HashMap toColumnValues(SqlDynaProperty[] properties, DynaBean bean) {
    HashMap result = new HashMap();

    for (int idx = 0; idx < properties.length; idx++) {
        result.put(properties[idx].getName(), bean == null ? null : bean.get(properties[idx].getName()));
    }
    return result;
}

From source file:org.apache.ddlutils.platform.PlatformImplBase.java

/**
 * Sets a parameter of the prepared statement based on the type of the column of the property.
 * //from  w w  w . j  av a 2  s  .c o  m
 * @param statement The statement
 * @param sqlIndex  The index of the parameter to set in the statement
 * @param dynaBean  The bean of which to take the value
 * @param property  The property of the bean, which also defines the corresponding column
 */
protected void setObject(PreparedStatement statement, int sqlIndex, DynaBean dynaBean, SqlDynaProperty property)
        throws SQLException {
    int typeCode = property.getColumn().getTypeCode();
    Object value = dynaBean.get(property.getName());

    setStatementParameterValue(statement, sqlIndex, typeCode, value);
}

From source file:org.apache.ddlutils.platform.postgresql.PostgreSqlPlatform.java

/**
 * {@inheritDoc}//from w w  w  .  j av a2s  . c  o  m
 */
protected void setObject(PreparedStatement statement, int sqlIndex, DynaBean dynaBean, SqlDynaProperty property)
        throws SQLException {
    int typeCode = property.getColumn().getTypeCode();
    Object value = dynaBean.get(property.getName());

    // PostgreSQL doesn't like setNull for BYTEA columns
    if (value == null) {
        switch (typeCode) {
        case Types.BINARY:
        case Types.VARBINARY:
        case Types.LONGVARBINARY:
        case Types.BLOB:
            statement.setBytes(sqlIndex, null);
            break;
        default:
            statement.setNull(sqlIndex, typeCode);
            break;
        }
    } else {
        super.setObject(statement, sqlIndex, dynaBean, property);
    }
}

From source file:org.apache.ddlutils.TestAgainstLiveDatabaseBase.java

/**
 * Determines the value of the bean's property that has the given name. Depending on the
 * case-setting of the current builder, the case of teh name is considered or not. 
 * //from   w w w  . j  a  v  a2 s . c  o m
 * @param bean     The bean
 * @param propName The name of the property
 * @return The value
 */
protected Object getPropertyValue(DynaBean bean, String propName) {
    if (getPlatform().isDelimitedIdentifierModeOn()) {
        return bean.get(propName);
    } else {
        DynaProperty[] props = bean.getDynaClass().getDynaProperties();

        for (int idx = 0; idx < props.length; idx++) {
            if (propName.equalsIgnoreCase(props[idx].getName())) {
                return bean.get(props[idx].getName());
            }
        }
        throw new IllegalArgumentException("The bean has no property with the name " + propName);
    }
}

From source file:org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldDynaBeanImpl.java

public Object get(Object anObject) throws MetadataException {
    if (anObject == null)
        return null;
    if (anObject instanceof DynaBean) {
        DynaBean dynaBean = (DynaBean) anObject;
        try {/*ww  w .  j  a  v a2s .c o m*/
            return dynaBean.get(getName());
        } catch (Throwable t) {
            String msg = dynaBean.getClass().getName();
            logGetProblem(anObject, msg);
            throw new PersistenceBrokerException(t);
        }
    } else {
        String msg = "the object is not a DynaBean";
        logGetProblem(anObject, msg);
        throw new PersistenceBrokerException(msg);
    }
}

From source file:org.ejbca.ui.cli.FieldEditor.java

/** gets a field value from a bean
 * /*w  ww .ja v  a 2 s . co  m*/
 * @param field the field to get
 * @param obj the bran to get the value from
 * @return the value
 */
public Object getBeanValue(final String field, final Object obj) {
    final DynaBean moddb = new WrapDynaBean(obj);
    final Object gotValue = moddb.get(field);
    logger.info(field + " returned value '" + gotValue + "'.");
    return gotValue;
}

From source file:org.examproject.task.core.Facade.java

private DynaBean getParam() {

    // get the content object of the current.
    Object o = contentList.remove(0);

    // set the object to map.
    DynaBean param = (DynaBean) paramBeanFactory.create();
    Map<String, Object> values = (Map<String, Object>) param.get("values");
    values.put("content", o);

    return param;
}

From source file:org.examproject.task.service.HogeClosure.java

@Override
public void execute(Object o) {
    LOG.debug("called.");
    try {//from   w  ww.  j  ava2 s .  c  om
        // the argument object is dynabean object.
        DynaBean state = (DynaBean) o;

        // get the value map from the param object.
        DynaBean param = (DynaBean) state.get("param");
        Map<String, HogeDto> values = (Map<String, HogeDto>) param.get("values");

        // get the content object.
        HogeDto content = (HogeDto) values.get("content");
        if (content == null) {
            LOG.warn("content is null.");
            return;
        }

        // mock task..
        LOG.debug("waitTime: " + content.getWaitTime().toString());
        Thread.sleep(Long.parseLong(content.getWaitTime()));
        LOG.debug(content.getName() + " ok.");

    } catch (Exception e) {
        LOG.error("error: " + e.getMessage());
        throw new RuntimeException(e);
    }

}

From source file:org.jaffa.qm.finder.apis.ExcelExportService.java

/**
 * Formats the input object based on the layout specified in the ColumnModel.
 *///from w  ww  . j  a  va 2 s  .  c  o m
private static String format(Object value, DynaBean columnModel) {
    try {
        String layout = (String) columnModel.get("layout");
        if ("[hh:mm]".equals(layout))
            return decimal2hmm(value);
    } catch (Exception e) {
    }
    return value != null ? value.toString() : "";
}