Examples with SessionTreeNodeManager org.talend.sqlbuilder.dbstructure.SessionTreeNodeManager used on opensource projects

Example 1 with SessionTreeNodeManager

use of org.talend.sqlbuilder.dbstructure.SessionTreeNodeManager in project tdi-studio-se by Talend.

the class OracleExplainPlanAction method run.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.sqlbuilder.actions.AbstractEditorAction#run()
     */
//$NON-NLS-1$
@SuppressWarnings("unchecked")
@Override
public void run() {
    RepositoryNode node = editor.getRepositoryNode();
    SessionTreeNodeManager nodeManager = new SessionTreeNodeManager();
    SessionTreeNode runNode = null;
    try {
        runNode = nodeManager.getSessionTreeNode(node, editor.getDialog().getSelectedContext());
    } catch (Exception e) {
        //$NON-NLS-1$
        MessageDialog.openError(null, Messages.getString("AbstractSQLExecution.Executing.Error"), e.getMessage());
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage1"), e);
        return;
    }
    Preferences prefs = SqlBuilderPlugin.getDefault().getPluginPreferences();
    String queryDelimiter = prefs.getString(IConstants.QUERY_DELIMITER);
    String alternateDelimiter = prefs.getString(IConstants.ALTERNATE_DELIMITER);
    String commentDelimiter = prefs.getString(IConstants.COMMENT_DELIMITER);
    QueryTokenizer qt = new QueryTokenizer(getSQLToBeExecuted(), queryDelimiter, alternateDelimiter, commentDelimiter);
    List queryStrings = new ArrayList();
    while (qt.hasQuery()) {
        final String querySql = qt.nextQuery();
        // ignore commented lines.
        if (!querySql.startsWith("--")) {
            //$NON-NLS-1$
            queryStrings.add(querySql);
        }
    }
    // check if we can run explain plans
    try {
        Statement st = runNode.getInteractiveConnection().createStatement();
        boolean createPlanTable = false;
        boolean notFoundTable = true;
        try {
            //$NON-NLS-1$
            ResultSet rs = st.executeQuery("select statement_id from plan_table");
            notFoundTable = false;
            rs.close();
        } catch (Throwable e) {
            createPlanTable = MessageDialog.openQuestion(null, //$NON-NLS-1$
            Messages.getString("oracle.editor.actions.explain.notFound.Title"), //$NON-NLS-1$
            Messages.getString("oracle.editor.actions.explain.notFound"));
        } finally {
            try {
                st.close();
            } catch (Throwable e) {
                //$NON-NLS-1$
                SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage2"), e);
            }
        }
        if (notFoundTable && !createPlanTable) {
            return;
        }
        if (notFoundTable && createPlanTable) {
            SQLConnection conn = runNode.getInteractiveConnection();
            st = conn.createStatement();
            try {
                st.execute(createPlanTableScript);
                if (!conn.getAutoCommit()) {
                    conn.commit();
                }
            } catch (Throwable e) {
                //$NON-NLS-1$
                SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage2"), e);
                //$NON-NLS-1$
                MessageDialog.openError(//$NON-NLS-1$
                null, //$NON-NLS-1$
                Messages.getString("oracle.editor.actions.explain.createError.Title"), //$NON-NLS-1$
                Messages.getString("oracle.editor.actions.explain.createError"));
                try {
                    st.close();
                } catch (Throwable e1) {
                    //$NON-NLS-1$
                    SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage3"), e1);
                }
                return;
            }
            try {
                st.close();
            } catch (Throwable e) {
                //$NON-NLS-1$
                SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage3"), e);
            }
        }
    } catch (Exception e) {
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage4"), e);
    }
    try {
        while (!queryStrings.isEmpty()) {
            String querySql = (String) queryStrings.remove(0);
            if (querySql != null) {
                resultDisplayer.addSQLExecution(new OracleExplainPlanExecution(querySql, runNode));
            }
        }
    } catch (Exception e) {
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("OracleExplainPlanAction.logMessage5"), e);
    }
}

Example 2 with SessionTreeNodeManager

use of org.talend.sqlbuilder.dbstructure.SessionTreeNodeManager in project tdi-studio-se by Talend.

the class ExecSQLAction method run.

/**
     * DOC qianbing Comment method "run". Processes the database operation.
     * 
     * @param maxRows
     */
protected void run(int maxRows) {
    RepositoryNode node = editor.getRepositoryNode();
    SessionTreeNodeManager nodeManager = new SessionTreeNodeManager();
    SessionTreeNode runNode = null;
    try {
        ConnectionContextHelper.setSqlBuilderDialogShell(editor.getDialog().getShell());
        runNode = nodeManager.getSessionTreeNode(node, editor.getDialog().getSelectedContext());
    } catch (Exception e) {
        // e.printStackTrace();
        ExceptionHandler.process(e);
        //$NON-NLS-1$
        MessageDialog.openError(null, Messages.getString("AbstractSQLExecution.Executing.Error"), e.getMessage());
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("ExecSQLAction.logMessageGetSessionTreeNodeFail"), e);
        return;
    }
    QueryTokenizer qt = new QueryTokenizer(getSQLToBeExecuted(), queryDelimiter, alternateDelimiter, commentDelimiter);
    List<String> queryStrings = new ArrayList<String>();
    while (qt.hasQuery()) {
        String querySql = qt.nextQuery();
        // ignore commented lines.
        if (!querySql.startsWith("--")) {
            //$NON-NLS-1$
            queryStrings.add(querySql);
        }
    }
    try {
        // Diaplay data in sqlResult Composites
        while (!queryStrings.isEmpty()) {
            String querySql = queryStrings.remove(0);
            if (querySql != null) {
                SQLExecution sqlExe = new SQLExecution(querySql, maxRows, runNode);
                resultViewer.addSQLExecution(sqlExe);
            // editor.setSQLRunTime(sqlExe.getSQLResult().getExecutionTimeMillis());
            }
        }
    } catch (Exception e) {
        // e.printStackTrace();
        ExceptionHandler.process(e);
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("ExecSQLAction.logMessageErrorCreatingSqlTab"), e);
    }
}

Example 3 with SessionTreeNodeManager

use of org.talend.sqlbuilder.dbstructure.SessionTreeNodeManager in project tdi-studio-se by Talend.

the class DB2ExplainPlanAction method run.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.sqlbuilder.actions.AbstractEditorAction#run()
     */
//$NON-NLS-1$
@SuppressWarnings("unchecked")
@Override
public void run() {
    RepositoryNode node = editor.getRepositoryNode();
    SessionTreeNodeManager nodeManager = new SessionTreeNodeManager();
    SessionTreeNode runNode = null;
    try {
        runNode = nodeManager.getSessionTreeNode(node, editor.getDialog().getSelectedContext());
    } catch (Exception e) {
        //$NON-NLS-1$
        MessageDialog.openError(null, Messages.getString("AbstractSQLExecution.Executing.Error"), e.getMessage());
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage1"), e);
        return;
    }
    Preferences prefs = SqlBuilderPlugin.getDefault().getPluginPreferences();
    String queryDelimiter = prefs.getString(IConstants.QUERY_DELIMITER);
    String alternateDelimiter = prefs.getString(IConstants.ALTERNATE_DELIMITER);
    String commentDelimiter = prefs.getString(IConstants.COMMENT_DELIMITER);
    QueryTokenizer qt = new QueryTokenizer(getSQLToBeExecuted(), queryDelimiter, alternateDelimiter, commentDelimiter);
    final List queryStrings = new ArrayList();
    while (qt.hasQuery()) {
        final String querySql = qt.nextQuery();
        // ignore commented lines.
        if (!querySql.startsWith("--")) {
            //$NON-NLS-1$
            queryStrings.add(querySql);
        }
    }
    // check if we can run explain plans
    try {
        Statement st = runNode.getInteractiveConnection().createStatement();
        boolean createPlanTable = false;
        boolean notFoundTable = true;
        try {
            //$NON-NLS-1$
            ResultSet rs = st.executeQuery("select queryno from SYSTOOLS.EXPLAIN_STATEMENT");
            notFoundTable = false;
            rs.close();
        } catch (Throwable e) {
            createPlanTable = MessageDialog.openQuestion(null, //$NON-NLS-1$
            Messages.getString("db2.editor.actions.explain.notFound.Title"), //$NON-NLS-1$
            Messages.getString("db2.editor.actions.explain.notFound"));
        } finally {
            try {
                st.close();
            } catch (Throwable e) {
                //$NON-NLS-1$
                SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage2"), e);
            }
        }
        if (notFoundTable && !createPlanTable) {
            return;
        }
        if (notFoundTable && createPlanTable) {
            SQLConnection conn = runNode.getInteractiveConnection();
            st = conn.createStatement();
            try {
                st.execute(createPlanScript1);
                st.execute(createPlanScript2);
                st.execute(createPlanScript3);
                st.execute(createPlanScript4);
                st.execute(createPlanScript5);
                st.execute(createPlanScript6);
                st.execute(createPlanScript7);
                if (!conn.getAutoCommit()) {
                    conn.commit();
                }
            } catch (Throwable e) {
                //$NON-NLS-1$
                SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage3"), e);
                //$NON-NLS-1$
                MessageDialog.openError(//$NON-NLS-1$
                null, //$NON-NLS-1$
                Messages.getString("db2.editor.actions.explain.createError.Title"), //$NON-NLS-1$
                Messages.getString("db2.editor.actions.explain.createError"));
                try {
                    st.close();
                } catch (Throwable e1) {
                    //$NON-NLS-1$
                    SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage2"), e1);
                }
                return;
            }
            try {
                st.close();
            } catch (Throwable e) {
                //$NON-NLS-1$
                SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage2"), e);
            }
        }
    } catch (Exception e) {
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage4"), e);
    }
    try {
        while (!queryStrings.isEmpty()) {
            String querySql = (String) queryStrings.remove(0);
            if (querySql != null) {
                resultDisplayer.addSQLExecution(new DB2ExplainPlanExecution(querySql, runNode));
            }
        }
    } catch (Exception e) {
        //$NON-NLS-1$
        SqlBuilderPlugin.log(Messages.getString("DB2ExplainPlanAction.logMessage5"), e);
    }
}