Examples of QueryTranslator

Examples of org.apache.cayenne.access.QueryTranslator

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        super(adapter, entityResolver);
        this.query = query;
    }

    protected QueryTranslator createTranslator(Connection connection) {
        QueryTranslator translator;

        if (query instanceof UpdateQuery) {
            translator = new UpdateTranslator();
        }
        else if (query instanceof DeleteQuery) {
            translator = new DeleteTranslator();
        }
        else {
            throw new CayenneRuntimeException("Can't make a translator for query "
                    + query);
        }

        translator.setAdapter(getAdapter());
        translator.setQuery(query);
        translator.setEntityResolver(getEntityResolver());
        translator.setConnection(connection);

        return translator;
    }
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Examples of org.apache.cayenne.access.QueryTranslator

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    }

    public void performAction(Connection connection, OperationObserver observer)
            throws SQLException, Exception {

        QueryTranslator translator = createTranslator(connection);

        PreparedStatement statement = translator.createStatement();

        try {
            // execute update
            int count = statement.executeUpdate();
            QueryLogger.logUpdateCount(count);
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Examples of org.apache.cayenne.access.QueryTranslator

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     */
    public QueryTranslator getQueryTranslator(Query query) throws Exception {
        Class queryClass = queryTranslatorClass(query);

        try {
            QueryTranslator t = (QueryTranslator) queryClass.newInstance();
            t.setQuery(query);
            t.setAdapter(this);
            return t;
        }
        catch (Exception ex) {
            throw new CayenneRuntimeException("Can't load translator class: "
                    + queryClass);
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Examples of org.apache.cayenne.access.QueryTranslator

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        super(adapter, entityResolver);
        this.query = query;
    }

    protected QueryTranslator createTranslator(Connection connection) {
        QueryTranslator translator = checkDeprecatedQueries(query);

        if (translator == null) {
            if (query instanceof UpdateQuery) {
                translator = new UpdateTranslator();
            }
            else if (query instanceof DeleteQuery) {
                translator = new DeleteTranslator();
            }
            else {
                throw new CayenneRuntimeException("Can't make a translator for query "
                        + query);
            }
        }

        translator.setAdapter(getAdapter());
        translator.setQuery(query);
        translator.setEntityResolver(getEntityResolver());
        translator.setConnection(connection);

        return translator;
    }
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Examples of org.apache.cayenne.access.QueryTranslator

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    }

    public void performAction(Connection connection, OperationObserver observer)
            throws SQLException, Exception {

        QueryTranslator translator = createTranslator(connection);

        PreparedStatement statement = translator.createStatement();

        try {
            // execute update
            int count = statement.executeUpdate();
            QueryLogger.logUpdateCount(count);
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Examples of org.apache.cayenne.access.QueryTranslator

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        super(adapter, entityResolver);
        this.query = query;
    }

    protected QueryTranslator createTranslator(Connection connection) {
        QueryTranslator translator;

        if (query instanceof UpdateQuery) {
            translator = new UpdateTranslator();
        }
        else if (query instanceof DeleteQuery) {
            translator = new DeleteTranslator();
        }
        else {
            throw new CayenneRuntimeException("Can't make a translator for query "
                    + query);
        }

        translator.setAdapter(getAdapter());
        translator.setQuery(query);
        translator.setEntityResolver(getEntityResolver());
        translator.setConnection(connection);

        return translator;
    }
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Examples of org.apache.cayenne.access.QueryTranslator

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    }

    public void performAction(Connection connection, OperationObserver observer)
            throws SQLException, Exception {

        QueryTranslator translator = createTranslator(connection);

        PreparedStatement statement = translator.createStatement();

        try {
            // execute update
            int count = statement.executeUpdate();
            QueryLogger.logUpdateCount(count);
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Examples of org.apache.chemistry.opencmis.jcr.query.QueryTranslator

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        int max = maxItems == null ? Integer.MAX_VALUE : maxItems.intValue();
        if (max < 0) {
            max = Integer.MAX_VALUE;
        }

        QueryTranslator queryTranslator = new QueryTranslator(typeManager) {
            @Override
            protected String jcrPathFromId(String id) {
                try {
                    JcrFolder folder = getJcrNode(session, id).asFolder();
                    String path = folder.getNode().getPath();
                    return Util.escape(path);                   
                }
                catch (RepositoryException e) {
                    log.debug(e.getMessage(), e);
                    throw new CmisRuntimeException(e.getMessage(), e);
                }
            }

            @Override
            protected String jcrPathFromCol(TypeDefinition fromType, String name) {
                return typeHandlerManager.getIdentifierMap(fromType.getId()).jcrPathFromCol(name);
            }

            @Override
            protected String jcrTypeName(TypeDefinition fromType) {
                return typeHandlerManager.getIdentifierMap(fromType.getId()).jcrTypeName();
            }

            @Override
            protected String jcrTypeCondition(TypeDefinition fromType) {
                return typeHandlerManager.getIdentifierMap(fromType.getId()).jcrTypeCondition();
            }
        };

        String xPath = queryTranslator.translateToXPath(statement);
        try { 
            // Execute query
            QueryManager queryManager = session.getWorkspace().getQueryManager();
            Query query = queryManager.createQuery(xPath, Query.XPATH);
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Examples of org.apache.chemistry.opencmis.jcr.query.QueryTranslator

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        int max = maxItems == null ? Integer.MAX_VALUE : maxItems.intValue();
        if (max < 0) {
            max = Integer.MAX_VALUE;
        }

        QueryTranslator queryTranslator = new QueryTranslator(typeManager) {
            @Override
            protected String jcrPathFromId(String id) {
                try {
                    JcrFolder folder = getJcrNode(session, id).asFolder();
                    String path = folder.getNode().getPath();
                    return Util.escape(path);                   
                }
                catch (RepositoryException e) {
                    log.debug(e.getMessage(), e);
                    throw new CmisRuntimeException(e.getMessage(), e);
                }
            }

            @Override
            protected String jcrPathFromCol(TypeDefinition fromType, String name) {
                return nodeFactory.getIdentifierMap(fromType).jcrPathFromCol(name);
            }

            @Override
            protected String jcrTypeName(TypeDefinition fromType) {
                return nodeFactory.getIdentifierMap(fromType).jcrTypeName();
            }

            @Override
            protected String jcrTypeCondition(TypeDefinition fromType) {
                return nodeFactory.getIdentifierMap(fromType).jcrTypeCondition();
            }
        };

        String xPath = queryTranslator.translateToXPath(statement);
        try { 
            // Execute query
            QueryManager queryManager = session.getWorkspace().getQueryManager();
            Query query = queryManager.createQuery(xPath, Query.XPATH);
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Examples of org.hibernate.hql.QueryTranslator

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  }

  protected void runClassicTranslator(String hql) throws Exception {
    SessionFactoryImplementor factory = getSessionFactoryImplementor();
    Map replacements = new HashMap();
    QueryTranslator oldQueryTranslator = null;
    try {
      QueryTranslatorFactory classic = new ClassicQueryTranslatorFactory();
      oldQueryTranslator = classic.createQueryTranslator( hql, hql, Collections.EMPTY_MAP, factory );
      oldQueryTranslator.compile( replacements, false );
    }
    catch ( Exception e ) {
      e.printStackTrace();
      throw e;
    }
    String oldsql = oldQueryTranslator.getSQLString();
    System.out.println( "HQL    : " + hql );
    System.out.println( "OLD SQL: " + oldsql );
  }
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