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

Introduction

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

Prototype

public DynaClass getDynaClass();

Source Link

Document

Return the DynaClass instance that describes the set of properties available for this DynaBean.

Usage

From source file:org.apache.ddlutils.io.TestDataReaderAndWriter.java

/**
 * Tests that elements for undefined tables are ignored.
 */// w  w  w . ja va 2s  .c  o m
public void testElementForUndefinedTable() throws Exception {
    Database model = readModel("<?xml version='1.0' encoding='ISO-8859-1'?>\n" + "<database xmlns='"
            + DatabaseIO.DDLUTILS_NAMESPACE + "' name='test'>\n" + "  <table name='test'>\n"
            + "    <column name='id' type='INTEGER' primaryKey='true' required='true'/>\n"
            + "    <column name='value' type='VARCHAR' size='50' required='true'/>\n" + "  </table>\n"
            + "</database>");
    List beans = readBeans(model, "<data>\n" + "  <test id='1' value='foo'/>\n"
            + "  <other id='2' value='bar'/>\n" + "  <test id='3' value='baz'/>\n" + "</data>");

    assertEquals(2, beans.size());

    DynaBean obj = (DynaBean) beans.get(0);

    assertEquals("test", obj.getDynaClass().getName());
    assertEquals("1", obj.get("id").toString());
    assertEquals("foo", obj.get("value").toString());

    obj = (DynaBean) beans.get(1);

    assertEquals("test", obj.getDynaClass().getName());
    assertEquals("3", obj.get("id").toString());
    assertEquals("baz", obj.get("value").toString());
}

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From source file:org.apache.ddlutils.io.TestDataReaderAndWriter.java

/**
 * Tests that attributes for which no column is defined, are ignored.
 *//* w w w.ja  v  a 2 s. co m*/
public void testAttributeForUndefinedColumn() throws Exception {
    Database model = readModel("<?xml version='1.0' encoding='ISO-8859-1'?>\n" + "<database xmlns='"
            + DatabaseIO.DDLUTILS_NAMESPACE + "' name='test'>\n" + "  <table name='test'>\n"
            + "    <column name='id' type='INTEGER' primaryKey='true' required='true'/>\n"
            + "    <column name='value' type='VARCHAR' size='50' required='true'/>\n" + "  </table>\n"
            + "</database>");
    List beans = readBeans(model, "<data>\n" + "  <test id='1' value1='foo'/>\n" + "</data>");

    assertEquals(1, beans.size());

    DynaBean obj = (DynaBean) beans.get(0);

    assertEquals("test", obj.getDynaClass().getName());
    assertEquals("1", obj.get("id").toString());
    assertNull(obj.get("value"));
}

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From source file:org.apache.ddlutils.io.TestDataReaderAndWriter.java

/**
 * Tests that sub elements for which no column is defined, are ignored.
 *//*from  www  .  j  av  a 2s.co m*/
public void testSubElementForUndefinedColumn() throws Exception {
    Database model = readModel("<?xml version='1.0' encoding='ISO-8859-1'?>\n" + "<database xmlns='"
            + DatabaseIO.DDLUTILS_NAMESPACE + "' name='test'>\n" + "  <table name='test'>\n"
            + "    <column name='id' type='INTEGER' primaryKey='true' required='true'/>\n"
            + "    <column name='value' type='VARCHAR' size='50' required='true'/>\n" + "  </table>\n"
            + "</database>");
    List beans = readBeans(model,
            "<data>\n" + "  <test id='1'>\n" + "    <value2>foo</value2>\n" + "  </test>\n" + "</data>");

    assertEquals(1, beans.size());

    DynaBean obj = (DynaBean) beans.get(0);

    assertEquals("test", obj.getDynaClass().getName());
    assertEquals("1", obj.get("id").toString());
    assertNull(obj.get("value"));
}

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From source file:org.apache.ddlutils.io.TestDataReaderAndWriter.java

/**
 * Tests parsing when case sensitivity is turned on.
 *///from  w w  w . j a  v  a  2s. c om
public void testCaseSensitivityTurnedOn() throws Exception {
    Database model = readModel("<?xml version='1.0' encoding='ISO-8859-1'?>\n" + "<database xmlns='"
            + DatabaseIO.DDLUTILS_NAMESPACE + "' name='test'>\n" + "  <table name='Test'>\n"
            + "    <column name='Id' type='INTEGER' primaryKey='true' required='true'/>\n"
            + "    <column name='Value' type='VARCHAR' size='50' required='true'/>\n" + "  </table>\n"
            + "</database>");
    String testDataXml = "<data>\n" + "  <test Id='1' Value='foo'/>\n" + "  <Test Id='2' value='baz'/>\n"
            + "</data>";

    ArrayList beans = new ArrayList();
    DataReader dataReader = new DataReader();

    dataReader.setCaseSensitive(true);
    dataReader.setModel(model);
    dataReader.setSink(new TestDataSink(beans));
    dataReader.read(new StringReader(testDataXml));

    assertEquals(1, beans.size());

    DynaBean obj = (DynaBean) beans.get(0);

    assertEquals("Test", obj.getDynaClass().getName());
    assertEquals("2", obj.get("Id").toString());
    assertNull(obj.get("Value"));
}

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From source file:org.apache.ddlutils.io.TestDataReaderAndWriter.java

/**
 * Tests parsing when case sensitivity is turned off.
 *//*  w w w.  j  a  v a 2 s  .c om*/
public void testCaseSensitivityTurnedOff() throws Exception {
    Database model = readModel("<?xml version='1.0' encoding='ISO-8859-1'?>\n" + "<database xmlns='"
            + DatabaseIO.DDLUTILS_NAMESPACE + "' name='test'>\n" + "  <table name='Test'>\n"
            + "    <column name='Id' type='INTEGER' primaryKey='true' required='true'/>\n"
            + "    <column name='Value' type='VARCHAR' size='50' required='true'/>\n" + "  </table>\n"
            + "</database>");
    String testDataXml = "<data>\n" + "  <test Id='1' Value='foo'/>\n" + "  <Test Id='2' value='bar'/>\n"
            + "  <Test id='3' Value='baz'/>\n" + "</data>";

    ArrayList beans = new ArrayList();
    DataReader dataReader = new DataReader();

    dataReader.setCaseSensitive(false);
    dataReader.setModel(model);
    dataReader.setSink(new TestDataSink(beans));
    dataReader.read(new StringReader(testDataXml));

    assertEquals(3, beans.size());

    DynaBean obj = (DynaBean) beans.get(0);

    assertEquals("Test", obj.getDynaClass().getName());
    assertEquals("1", obj.get("Id").toString());
    assertEquals("foo", obj.get("Value").toString());

    obj = (DynaBean) beans.get(1);

    assertEquals("Test", obj.getDynaClass().getName());
    assertEquals("2", obj.get("Id").toString());
    assertEquals("bar", obj.get("Value").toString());

    obj = (DynaBean) beans.get(2);

    assertEquals("Test", obj.getDynaClass().getName());
    assertEquals("3", obj.get("Id").toString());
    assertEquals("baz", obj.get("Value").toString());
}

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From source file:org.apache.ddlutils.task.TestWriteDataToFileCommand.java

/**
 * Adds the writeDataToFile sub task to the given task, executes it, and checks its output.
 *
 * @param task         The task/*from   ww w . j  a  v a  2  s  .c o  m*/
 * @param expectedData A map table name -> list of dyna beans sorted by the pk value that is expected
 */
private void runTask(DatabaseToDdlTask task, Map expectedData) throws IOException {
    WriteDataToFileCommand subTask = new WriteDataToFileCommand();
    File tmpFile = File.createTempFile("data", ".xml");

    try {
        subTask.setOutputFile(tmpFile);
        task.addWriteDataToFile(subTask);
        task.setModelName("roundtriptest");
        task.execute();

        DataReader dataReader = new DataReader();
        final Map readData = new HashMap();

        dataReader.setModel(getAdjustedModel());
        dataReader.setSink(new DataSink() {
            public void addBean(DynaBean bean) throws DataSinkException {
                String key = ((SqlDynaClass) bean.getDynaClass()).getTableName();
                List beans = (List) readData.get(key);

                if (beans == null) {
                    beans = new ArrayList();
                    readData.put(key, beans);
                }
                beans.add(bean);
            }

            public void end() throws DataSinkException {
            }

            public void start() throws DataSinkException {
            }
        });
        dataReader.read(tmpFile);

        assertEquals("Not the same tables in the expected and actual data", expectedData.keySet(),
                readData.keySet());
    } finally {
        if (!tmpFile.delete()) {
            getLog().warn("Could not delete temporary file " + tmpFile.getAbsolutePath());
        }
    }
}

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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 a  2  s  . c  om
 * @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);
    }
}

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

/**
 * Let's give the user some hints as to what could be wrong.
 *//*from   w  w  w  .j a va  2  s.c o  m*/
protected void logSetProblem(Object anObject, Object aValue, String msg) {
    Logger logger = LoggerFactory.getDefaultLogger();
    logger.error("Error in operation [set] of object [" + this.getClass().getName() + "], " + msg);
    logger.error("Property Name [" + getName() + "]");
    if (anObject instanceof DynaBean) {
        DynaBean dynaBean = (DynaBean) anObject;
        logger.error("anObject was DynaClass [" + dynaBean.getDynaClass().getName() + "]");
    } else if (anObject != null) {
        logger.error("anObject was class [" + anObject.getClass().getName() + "]");
    } else {
        logger.error("anObject was null");
    }
    if (aValue != null)
        logger.error("aValue was class [" + aValue.getClass().getName() + "]");
    else
        logger.error("aValue was null");
}

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

/**
 * Let's give the user some hints as to what could be wrong.
 *//*w  ww  .  j  ava  2s.  c o  m*/
protected void logGetProblem(Object anObject, String msg) {
    Logger logger = LoggerFactory.getDefaultLogger();
    logger.error("Error in operation [get of object [" + this.getClass().getName() + "], " + msg);
    logger.error("Property Name [" + getName() + "]");
    if (anObject instanceof DynaBean) {
        DynaBean dynaBean = (DynaBean) anObject;
        logger.error("anObject was DynaClass [" + dynaBean.getDynaClass().getName() + "]");
    } else if (anObject != null) {
        logger.error("anObject was class [" + anObject.getClass().getName() + "]");
    } else {
        logger.error("anObject was null");
    }
}

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From source file:org.apache.struts.config.FormBeanConfig.java

/**
 * <p>Create and return an <code>ActionForm</code> instance appropriate to
 * the information in this <code>FormBeanConfig</code>.</p>
 *
 * <p>Although this method is not formally deprecated yet, where possible,
 * the form which accepts an <code>ActionContext</code> as an argument is
 * preferred, to help sever direct dependencies on the Servlet API.  As
 * the ActionContext becomes more familiar in Struts, this method will
 * almost certainly be deprecated.</p>
 *
 * @param servlet The action servlet//from   www . j av a  2s.  c  om
 * @return ActionForm instance
 * @throws IllegalAccessException if the Class or the appropriate
 *                                constructor is not accessible
 * @throws InstantiationException if this Class represents an abstract
 *                                class, an array class, a primitive type,
 *                                or void; or if instantiation fails for
 *                                some other reason
 */
public ActionForm createActionForm(ActionServlet servlet)
        throws IllegalAccessException, InstantiationException {
    Object obj = null;

    // Create a new form bean instance
    if (getDynamic()) {
        obj = getDynaActionFormClass().newInstance();
    } else {
        obj = formBeanClass().newInstance();
    }

    ActionForm form = null;

    if (obj instanceof ActionForm) {
        form = (ActionForm) obj;
    } else {
        form = new BeanValidatorForm(obj);
    }

    form.setServlet(servlet);

    if (form instanceof DynaBean && ((DynaBean) form).getDynaClass() instanceof MutableDynaClass) {
        DynaBean dynaBean = (DynaBean) form;
        MutableDynaClass dynaClass = (MutableDynaClass) dynaBean.getDynaClass();

        // Add properties
        dynaClass.setRestricted(false);

        FormPropertyConfig[] props = findFormPropertyConfigs();

        for (int i = 0; i < props.length; i++) {
            dynaClass.add(props[i].getName(), props[i].getTypeClass());
            dynaBean.set(props[i].getName(), props[i].initial());
        }

        dynaClass.setRestricted(isRestricted());
    }

    if (form instanceof BeanValidatorForm) {
        ((BeanValidatorForm) form).initialize(this);
    }

    return form;
}

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