Java Code Examples for java.util.Properties#equals()

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

@Override
public synchronized void onRepositoryChange(String namespace, Properties newProperties) {
  if (newProperties.equals(m_configProperties)) {
    return;
  }
  Properties newConfigProperties = propertiesFactory.getPropertiesInstance();
  newConfigProperties.putAll(newProperties);

  List<ConfigChange> changes = calcPropertyChanges(namespace, m_configProperties, newConfigProperties);
  Map<String, ConfigChange> changeMap = Maps.uniqueIndex(changes,
      new Function<ConfigChange, String>() {
        @Override
        public String apply(ConfigChange input) {
          return input.getPropertyName();
        }
      });

  updateConfig(newConfigProperties, m_configRepository.getSourceType());
  clearConfigCache();

  this.fireConfigChange(new ConfigChangeEvent(m_namespace, changeMap));

  Tracer.logEvent("Apollo.Client.ConfigChanges", m_namespace);
}
 

/**
 * 更新配置属性
 * @return true 如果有变化, false 如果相同
 */
public boolean update(Map configElem) {
    boolean result = false;
    IniFile configIni = null;
    try{
        configIni = new IniFile(new StringReader((String)configElem.get("text")));
    }catch(Throwable t) {
        throw new RuntimeException(t);
    }
    IniFile.Section brokerMarginRatioSection = configIni.getSection("brokerMarginRatio");
    Properties brokerMarginRatio2 = new Properties();
    if( brokerMarginRatioSection!=null ) {
        brokerMarginRatio2 = brokerMarginRatioSection.getProperties();
    }
    if ( !brokerMarginRatio.equals(brokerMarginRatio2)) {
        this.brokerMarginRatio = brokerMarginRatio2;
        result = true;
    }

    Properties connectionProps2 = configIni.getSection("connectionProps").getProperties();
    if ( !connectionProps2.equals(connectionProps) ) {
        this.connectionProps = connectionProps2;
        result = true;
    }
    return result;
}
 

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

private static Properties adjustDbProfileProperties( Properties dataSourceProperties )
    throws OdaException
{
    // first adapts to db profile properties
    Properties dbProfileProps = PropertyAdapter.adaptToDbProfilePropertyNames( dataSourceProperties );

    // use the oda.consumer.propertyProvider extension implemented for the profile's definition type,
    // to get the effective properties to open a connection
    String defnType = dbProfileProps.getProperty( IDriverMgmtConstants.PROP_DEFN_TYPE );
    Map<String,String> appContext = new HashMap<String, String>();
    appContext.put( IPropertyProvider.ODA_CONSUMER_ID, defnType );

    Properties adjustedDbProfileProps = ProviderUtil.getEffectiveProperties( dbProfileProps, appContext );
    if( dbProfileProps.equals( adjustedDbProfileProps ) )
        return dataSourceProperties;    // no adjustment is applicable

    // adapt adjusted db profile properties back to data source properties
    return PropertyAdapter.adaptToDataSourcePropertyNames( adjustedDbProfileProps );
}
 

/**
 * Test loadFromXML with a document that does not have an encoding declaration
 */
static void testLoadWithoutEncoding() throws IOException {
    System.out.println("testLoadWithoutEncoding");

    Properties expected = new Properties();
    expected.put("foo", "bar");

    String s = "<?xml version=\"1.0\"?>" +
               "<!DOCTYPE properties SYSTEM \"http://java.sun.com/dtd/properties.dtd\">" +
               "<properties>" +
               "<entry key=\"foo\">bar</entry>" +
               "</properties>";
    ByteArrayInputStream in = new ByteArrayInputStream(s.getBytes("UTF-8"));
    Properties props = new Properties();
    props.loadFromXML(in);

    if (!props.equals(expected)) {
        System.err.println("loaded: " + props + ", expected: " + expected);
        throw new RuntimeException("Test failed");
    }
}
 

public Void call() throws IOException {
    while (!done) {

        // store as XML format
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        props.storeToXML(out, null, "UTF-8");

        // load from XML format
        Properties p = new Properties();
        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
        p.loadFromXML(in);

        // check that the properties are as expected
        if (!p.equals(props))
            throw new RuntimeException("Properties not equal");
    }
    return null;
}
 

private synchronized void updateFileProperties(Properties newProperties, ConfigSourceType sourceType) {
  this.m_sourceType = sourceType;
  if (newProperties.equals(m_fileProperties)) {
    return;
  }
  this.m_fileProperties = newProperties;
  persistLocalCacheFile(m_baseDir, m_namespace);
}
 

@Override
public void onRepositoryChange(String namespace, Properties newProperties) {
  if (newProperties.equals(m_fileProperties)) {
    return;
  }
  Properties newFileProperties = propertiesFactory.getPropertiesInstance();
  newFileProperties.putAll(newProperties);
  updateFileProperties(newFileProperties, m_upstream.getSourceType());
  this.fireRepositoryChange(namespace, newProperties);
}
 

@Override
public synchronized void onRepositoryChange(String namespace, Properties newProperties) {
  if (newProperties.equals(m_configProperties.get())) {
    return;
  }
  Properties newConfigProperties = propertiesFactory.getPropertiesInstance();
  newConfigProperties.putAll(newProperties);

  String oldValue = getContent();

  update(newProperties);
  m_sourceType = m_configRepository.getSourceType();

  String newValue = getContent();

  PropertyChangeType changeType = PropertyChangeType.MODIFIED;

  if (oldValue == null) {
    changeType = PropertyChangeType.ADDED;
  } else if (newValue == null) {
    changeType = PropertyChangeType.DELETED;
  }

  this.fireConfigChange(new ConfigFileChangeEvent(m_namespace, oldValue, newValue, changeType));

  Tracer.logEvent("Apollo.Client.ConfigChanges", m_namespace);
}
 

@Override
protected void runSync(ExtensionContext extensionContext, Element element) throws FaultException {

    Properties properties = null;
    String fileLocation = element.getAttribute("location").trim();

    String source = fileLocation.split(":")[0];

    if (source.equals("file")) {
        properties = getPropertiesFromLocalFile(fileLocation.split(":")[1]);
    } else if (source.equals("conf")) {
        properties = getPropertiesFromConfigRegistryFile(fileLocation.split(":")[1]);
    } else if (source.equals("gov")) {
        properties = getPropertiesFromGovernanceFile(fileLocation.split(":")[1]);
    } else {
        System.out.println("File Location Error !!");
    }

    NodeList propertyNameList = element.getElementsByTagName("property");

    for (int i = 0; i < propertyNameList.getLength() && !properties.equals(null); i++) {
        Element property = (Element) propertyNameList.item(i);
        String propertyName = property.getAttribute("name").trim();
        String value = properties.getProperty(propertyName, "");
        Element to = (Element) property.getElementsByTagName("to").item(0);
        String variable = to.getAttribute("variable").trim();
        extensionContext.readVariable(variable.trim()).setTextContent(value.trim());
    }

}
 

/**
 * Gets a connection with the given target table and properties
 * <p/>
 * Tries to get one with the correct target table and properties, then prefers one without a target table, then one
 * with a different target table and properties
 *
 * @param targetTable
 * @param targetTableProps
 * @return
 * @throws IOException
 */
public synchronized HBaseConnectionHandle getConnectionHandle( String targetTable, Properties targetTableProps )
  throws IOException {
  HBaseConnectionPoolConnection result = findBestMatch( targetTable, targetTableProps );
  if ( result != null ) {
    availableConnections.remove( result );
  } else {
    result = create();
  }
  boolean targetTableDifferent = targetTable != null && !targetTable.equals( result.getTargetTable() );
  boolean propsDifferent = false;
  Properties resultTargetTableProperties = result.getTargetTableProperties();
  if ( targetTableProps == null ) {
    propsDifferent = resultTargetTableProperties != null;
  } else {
    propsDifferent = targetTableProps.equals( resultTargetTableProperties );
  }
  if ( targetTableDifferent || propsDifferent ) {
    try {
      result.newTargetTableInternal( targetTable, targetTableProps );
    } catch ( Exception e ) {
      throw new IOException( e );
    }
  }
  inUseConnections.add( result );
  return new HBaseConnectionHandleImpl( this, result );
}
 

public static boolean isPropertiesEqual(final Properties p1, final Properties p2) {
    return p1.equals(p2);
}
 

public static boolean isPropertiesEqual(final Properties p1, final Properties p2) {
    return p1.equals(p2);
}
 

public static boolean isPropertiesEqual(final Properties p1, final Properties p2) {
    return p1.equals(p2);
}
 

/**
 * properties 是否相等
 * @param p1 p1
 * @param p2 p2
 * @return
 */
public static boolean isPropertiesEqual(final Properties p1, final Properties p2) {
    return p1.equals(p2);
}