Example usage for org.apache.commons.beanutils DynaProperty DynaProperty

Introduction

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

Prototype

public DynaProperty(String name) 

Source Link

Document

Construct a property that accepts any data type.

Usage

From source file:com.eas.client.reports.JSDynaClass.java

@Override
public DynaProperty getDynaProperty(String aName) {
    if (name != null) {
        if (properties.isEmpty()) {
            if (delegate.hasMember(aName)) {
                Object oMember = delegate.getMember(aName);
                if (!(oMember instanceof JSObject) || !((JSObject) oMember).isFunction()) {
                    return new DynaProperty(aName);
                }//from   w ww.ja v  a  2s  . com
                return null;
            }
        } else {
            return properties.get(aName);
        }
    }
    throw new IllegalArgumentException("No property name specified");
}

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From source file:com.eas.client.reports.JSDynaClass.java

@Override
public DynaProperty[] getDynaProperties() {
    if (properties.isEmpty()) {
        delegate.keySet().forEach((String key) -> {
            Object oMember = delegate.getMember(key);
            if (!(oMember instanceof JSObject) || !((JSObject) oMember).isFunction()) {
                properties.put(key, new DynaProperty(key));
            }//  w  w w  .j  a v a 2 s .  c  o m
        });
    }
    return properties.values().toArray(new DynaProperty[] {});
}

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

/**
 * Initializes this iterator from the resultset metadata.
 * /*  ww w . ja v a  2s. c  o  m*/
 * @param model The database model
 */
private void initFromMetaData(Database model) throws SQLException {
    ResultSetMetaData metaData = _resultSet.getMetaData();
    String tableName = null;
    boolean singleKnownTable = true;

    for (int idx = 1; idx <= metaData.getColumnCount(); idx++) {
        String columnName = metaData.getColumnName(idx);
        String tableOfColumn = metaData.getTableName(idx);
        Table table = null;

        if ((tableOfColumn != null) && (tableOfColumn.length() > 0)) {
            // jConnect might return a table name enclosed in quotes
            if (tableOfColumn.startsWith("\"") && tableOfColumn.endsWith("\"")
                    && (tableOfColumn.length() > 1)) {
                tableOfColumn = tableOfColumn.substring(1, tableOfColumn.length() - 1);
            }
            // the JDBC driver gave us enough meta data info
            table = model.findTable(tableOfColumn, _caseSensitive);
        }
        if (table == null) {
            // not enough info in the meta data of the result set, lets try the
            // user-supplied query hints
            table = (Table) _preparedQueryHints.get(_caseSensitive ? columnName : columnName.toLowerCase());
            tableOfColumn = (table == null ? null : table.getName());
        }
        if (tableName == null) {
            tableName = tableOfColumn;
        } else if (!tableName.equals(tableOfColumn)) {
            singleKnownTable = false;
        }

        String propName = columnName;

        if (table != null) {
            Column column = table.findColumn(columnName, _caseSensitive);

            if (column != null) {
                propName = column.getName();
            }
        }
        _columnsToProperties.put(columnName, propName);
    }
    if (singleKnownTable && (tableName != null)) {
        _dynaClass = model.getDynaClassFor(tableName);
    } else {
        DynaProperty[] props = new DynaProperty[_columnsToProperties.size()];
        int idx = 0;

        for (Iterator it = _columnsToProperties.values().iterator(); it.hasNext(); idx++) {
            props[idx] = new DynaProperty((String) it.next());
        }
        _dynaClass = new BasicDynaClass("result", BasicDynaBean.class, props);
    }
}

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From source file:org.catechis.Transformer.java

/**
*<p>Create a Vector of dynamically created beans.
*<p>It only works for flat beans, with one layer of properties.
<p>BasicDynaClass is created like this:
BasicDynaClass(java.lang.String name, java.lang.Class dynaBeanClass, DynaProperty[] properties) 
getComponentType() // w  w w. ja  va  2 s.  c o  m
*/
public static Vector loadElements(List list, String object_name, Class class_name) {
    Vector vector = new Vector();
    //BasicDynaClass bd_class = new BasicDynaClass();
    int size = list.size();
    int i = 0;
    // first construct the class
    Element e = (Element) list.get(i);
    List children = e.getChildren();
    int kids = children.size();
    DynaProperty[] dps = new DynaProperty[kids];
    int j = 0;
    while (i < kids) {
        Element kid = (Element) children.get(i);
        String name = kid.getName();
        try {
            dps[j] = new DynaProperty(name);
        } catch (java.lang.ArrayIndexOutOfBoundsException aioob) {
            break;
        }
        j++;
    }
    BasicDynaClass bd_class = new BasicDynaClass(object_name, class_name, dps);
    // then create the instances and populate them
    while (i < size) {
        BasicDynaBean bd_bean = new BasicDynaBean(bd_class);
        Element ee = (Element) list.get(i);
        List childrens = ee.getChildren();
        int kiddies = childrens.size();
        int jj = 0;
        while (jj < kids) {
            Element kidd = (Element) childrens.get(jj);
            //Element child = kidds.getChild();
            String name = kidd.getName();
            String value = (String) kidd.getChildText(name);
            bd_bean.set(name, value);
            jj++;
        }
        vector.add(bd_bean);
        i++;
    }
    return vector;
}

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From source file:org.seasar.struts.action.ActionFormWrapperClassTest.java

/**
 * @throws Exception/* ww w.  j  a v a  2  s  .  c o  m*/
 */
public void testGetDynaProperty() throws Exception {
    S2ActionMapping mapping = new S2ActionMapping();
    mapping.setName("hoge");
    ActionFormWrapperClass wrapperClass = new ActionFormWrapperClass(mapping);
    DynaProperty property = new DynaProperty("aaa");
    wrapperClass.addDynaProperty(property);
    assertSame(property, wrapperClass.getDynaProperty("aaa"));
}

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From source file:org.seasar.struts.action.ActionFormWrapperClassTest.java

/**
 * @throws Exception/*from   www  . j a v a  2s. c  o m*/
 */
public void testGetDynaProperties() throws Exception {
    S2ActionMapping mapping = new S2ActionMapping();
    mapping.setName("hoge");
    ActionFormWrapperClass wrapperClass = new ActionFormWrapperClass(mapping);
    DynaProperty property = new DynaProperty("aaa");
    wrapperClass.addDynaProperty(property);
    DynaProperty[] properties = wrapperClass.getDynaProperties();
    assertEquals(1, properties.length);
    assertSame(property, properties[0]);
}

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