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

List of usage examples for org.apache.commons.beanutils DynaBean get

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.beanutils.*
  5. DynaBean
  6. 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.io.TestDataReaderAndWriter.java

/**
 * Tests reading the data from a file via the {#link {@link DataReader#read(File)} method.
 *//* ww  w.j  a  va2 s .  c o  m*/
public void testReadFromFile2() 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" + "</data>";

    File tmpFile = File.createTempFile("data", ".xml");

    try {
        Writer writer = new BufferedWriter(new FileWriter(tmpFile));

        writer.write(testDataXml);
        writer.close();

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

        dataReader.setModel(model);
        dataReader.setSink(new TestDataSink(beans));
        dataReader.read(tmpFile);

        assertEquals(1, 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());
    } finally {
        tmpFile.delete();
    }
}

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

/**
 * Tests reading the data from a file via the {#link {@link DataReader#read(java.io.InputStream)} method.
 *///from  w ww.ja  v  a  2  s .  com
public void testReadFromFile3() 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" + "</data>";

    File tmpFile = File.createTempFile("data", ".xml");

    try {
        Writer writer = new BufferedWriter(new FileWriter(tmpFile));

        writer.write(testDataXml);
        writer.close();

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

        dataReader.setModel(model);
        dataReader.setSink(new TestDataSink(beans));
        dataReader.read(new FileInputStream(tmpFile));

        assertEquals(1, 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());
    } finally {
        tmpFile.delete();
    }
}

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

/**
 * Tests sub elements for columns./*from  w w w  . ja  v a 2  s  .  c  o  m*/
 */
public void testSubElements() 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" + "    <value>foo</value>\n" + "  </test>\n"
                    + "  <test id='2' value='foo'>\n" + "    <value>bar</value>\n" + "  </test>\n"
                    + "  <test id='3' value='baz'>\n" + "  </test>\n" + "</data>");

    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());
}

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

/**
 * Tests that the name of the root element does not matter.
 *//*from  w ww.j  ava 2  s.  co m*/
public void testRootElementNameDoesntMatter() 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,
            "<someRandomName>\n" + "  <test id='1' value='foo'/>\n" + "</someRandomName>");

    assertEquals(1, 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());
}

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

/**
 * Tests that elements for undefined tables are ignored.
 *//*from  w w w .  j  av  a 2s  .c  om*/
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());
}

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

/**
 * Tests that attributes for which no column is defined, are ignored.
 *//*from  www .j a  v a2  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"));
}

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

/**
 * Tests that sub elements for which no column is defined, are ignored.
 *///from www. j  a  v  a 2s . c o  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"));
}

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

/**
 * Tests parsing when case sensitivity is turned on.
 *///from  w  w w .  j  a  v  a2s  .  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"));
}

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

/**
 * Tests parsing when case sensitivity is turned off.
 *//*  www  .j  a  v a 2 s  .  co m*/
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());
}

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

/**
 * Returns all properties where the column is not non-autoincrement and for which the bean
 * either has a value or the column hasn't got a default value, for the given dyna class.
 * /*from ww w .ja va2s .  c  o m*/
 * @param model     The database model
 * @param dynaClass The dyna class
 * @param bean      The bean
 * @return The properties
 */
private SqlDynaProperty[] getPropertiesForInsertion(Database model, SqlDynaClass dynaClass,
        final DynaBean bean) {
    SqlDynaProperty[] properties = dynaClass.getSqlDynaProperties();

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

            if (bean.get(prop.getName()) != null) {
                // we ignore properties for which a value is present in the bean
                // only if they are identity and identity override is off or
                // the platform does not allow the override of the auto-increment
                // specification
                return !prop.getColumn().isAutoIncrement()
                        || (isIdentityOverrideOn() && getPlatformInfo().isIdentityOverrideAllowed());
            } else {
                // we also return properties without a value in the bean
                // if they ain't auto-increment and don't have a default value
                // in this case, a NULL is inserted
                return !prop.getColumn().isAutoIncrement() && (prop.getColumn().getDefaultValue() == null);
            }
        }
    });

    return (SqlDynaProperty[]) result.toArray(new SqlDynaProperty[result.size()]);
}