Example usage for org.hibernate Session getFlushMode

Introduction

In this page you can find the example usage for org.hibernate Session getFlushMode.

Prototype

@Override
FlushModeType getFlushMode();

Source Link

Document

For users of the Hibernate native APIs, we've had to rename this method as defined by Hibernate historically because the JPA contract defines a method of the same name, but returning the JPA FlushModeType rather than Hibernate's FlushMode .

Usage

From source file:org.jboss.dashboard.security.PermissionManager.java

License:Apache License

/**
 * Find the permission descriptor for given principal and permission
 *//*from  w w w  .  j  av a2 s.  c o  m*/
public PermissionDescriptor find(final Principal prpal, final Permission perm) {
    final List<PermissionDescriptor> results = new ArrayList<PermissionDescriptor>(1);
    HibernateTxFragment txFragment = new HibernateTxFragment() {
        protected void txFragment(Session session) throws Exception {
            StringBuffer buf = new StringBuffer();
            buf.append(
                    " from " + PermissionDescriptor.class.getName() + " as item where item.dbid is not null ");
            if (prpal != null) {
                buf.append(" and item.principalClass = :principalClass  ");
                buf.append(" and item.principalName =  :principalName  ");
            }
            buf.append(
                    "and item.permissionClass = :permissionClass and item.permissionResource = :permissionResource");
            Query query = session.createQuery(buf.toString());
            if (prpal != null) {
                query.setString("principalClass", prpal.getClass().getName());
                query.setString("principalName", prpal.getName());
            }
            query.setString("permissionClass", perm.getClass().getName());
            query.setString("permissionResource", perm.getName());
            query.setCacheable(true);
            FlushMode oldFlushMode = session.getFlushMode();
            session.setFlushMode(FlushMode.NEVER);
            results.addAll(query.list());
            session.setFlushMode(oldFlushMode);
        }
    };

    try {
        txFragment.execute();
        if (!results.isEmpty())
            return results.get(0);
        else
            return null;
    } catch (Exception e) {
        log.error("Error retrieving PermissionDescriptor", e);
        return null;
    }
}

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From source file:org.jboss.dashboard.security.PermissionManager.java

License:Apache License

/**
 * Recover the Permissions for the given permission resource name
 */// www  .  j  a va2  s . co m
public List<PermissionDescriptor> find(final String resourceName) throws Exception {
    final List<PermissionDescriptor> results = new ArrayList<PermissionDescriptor>();
    new HibernateTxFragment() {
        protected void txFragment(Session session) throws Exception {
            StringBuffer buf = new StringBuffer();
            buf.append(
                    " from " + PermissionDescriptor.class.getName() + " as item where item.dbid is not null ");
            if (!StringUtils.isBlank(resourceName))
                buf.append(" and item.permissionResource = :res1 or  item.permissionResource = :res2");
            Query query = session.createQuery(buf.toString());
            if (!StringUtils.isBlank(resourceName)) {
                query.setString("res1", resourceName);
                query.setString("res2", resourceName + ".*");
            }
            query.setCacheable(true);
            FlushMode oldFlushMode = session.getFlushMode();
            session.setFlushMode(FlushMode.NEVER);
            results.addAll(query.list());
            session.setFlushMode(oldFlushMode);
        }
    }.execute();
    return results;
}

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From source file:org.jboss.dashboard.security.PermissionManager.java

License:Apache License

/**
 * Recover Permissions for the given permission class and resource name, including or excluding the ones marked as readonly
 *///from www. j a v  a  2 s .  co  m
public List<PermissionDescriptor> find(final String permissionClass, final String permissionResource,
        final Boolean includeReadOnly) {
    final List<PermissionDescriptor> results = new ArrayList<PermissionDescriptor>(10);
    HibernateTxFragment txFragment = new HibernateTxFragment() {
        protected void txFragment(Session session) throws Exception {
            StringBuffer buf = new StringBuffer(
                    " from " + PermissionDescriptor.class.getName() + " as item where item.dbid is not null ");
            buf.append(
                    "and item.permissionClass = :permissionClass and item.permissionResource = :permissionResource");
            if (!includeReadOnly)
                buf.append(" and item.readonly = :readonly");
            Query query = session.createQuery(buf.toString());
            query.setString("permissionClass", permissionClass);
            query.setString("permissionResource", permissionResource);
            if (!includeReadOnly)
                query.setBoolean("readonly", includeReadOnly);
            query.setCacheable(true);
            FlushMode oldFlushMode = session.getFlushMode();
            session.setFlushMode(FlushMode.NEVER);
            results.addAll(query.list());
            session.setFlushMode(oldFlushMode);
        }
    };
    try {
        txFragment.execute();
    } catch (Exception e) {
        log.error("Error retrieving PermissionDescriptors for permission class " + permissionClass
                + " and resource " + permissionResource, e);
    }
    return results;
}

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From source file:org.jboss.dashboard.security.PermissionManager.java

License:Apache License

/**
 * Recover a Permission by its Id// ww  w  . j  a  va 2s.c om
 */
public PermissionDescriptor findPermissionDescriptorById(final Long idPermission) {
    final List<PermissionDescriptor> result = new ArrayList<PermissionDescriptor>(1);
    try {
        new HibernateTxFragment() {
            protected void txFragment(Session session) throws Exception {
                String sql = " from " + PermissionDescriptor.class.getName()
                        + " as item where item.dbid = :dbid";
                Query query = session.createQuery(sql);
                query.setLong("dbid", idPermission);
                FlushMode oldFlushMode = session.getFlushMode();
                session.setFlushMode(FlushMode.NEVER);
                result.add((PermissionDescriptor) query.uniqueResult());
                session.setFlushMode(oldFlushMode);
            }
        }.execute();
    } catch (Exception e) {
        log.error("PermissionDescriptor with id " + idPermission + " not found!", e);
    }
    return result.get(0);
}

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From source file:org.jboss.dashboard.security.PermissionManager.java

License:Apache License

/**
 * Recover the Permissions by the Ids indicated in the List parameter
 *//*from   ww w .  j  a  v  a  2  s.  c o m*/
public List<PermissionDescriptor> find(final List<Long> permissionIds) {
    final List<PermissionDescriptor> results = new ArrayList<PermissionDescriptor>(10);
    if (permissionIds != null) {
        final StringBuilder idString = new StringBuilder(
                " from " + PermissionDescriptor.class.getName() + " as item where item.dbid in (");
        for (int i = 0; i < permissionIds.size(); i++) {
            idString.append(permissionIds.get(i));
            if (i != permissionIds.size() - 1)
                idString.append(",");
        }
        idString.append(")");
        HibernateTxFragment txFragment = new HibernateTxFragment() {
            protected void txFragment(Session session) throws Exception {
                Query query = session.createQuery(idString.toString());
                FlushMode oldFlushMode = session.getFlushMode();
                session.setFlushMode(FlushMode.NEVER);
                results.addAll(query.list());
                session.setFlushMode(oldFlushMode);
            }
        };
        try {
            txFragment.execute();
        } catch (Exception e) {
            log.error("Error deleting PermissionDescriptors with dbids in (" + idString + ")", e);
        }
    }
    return results;
}

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From source file:org.jboss.dashboard.ui.panel.advancedHTML.HTMLDriver.java

License:Apache License

public HTMLText load(final PanelInstance instance) {
    final List<HTMLText> results = new ArrayList<HTMLText>();
    try {//from ww  w  .j av  a2  s  . co  m
        new HibernateTxFragment() {
            protected void txFragment(Session session) throws Exception {
                FlushMode oldFlushMode = session.getFlushMode();
                session.setFlushMode(FlushMode.NEVER);
                Query query = session.createQuery(
                        " from " + HTMLText.class.getName() + " as text where text.panelInstance = :instance");
                query.setParameter("instance", instance);
                query.setCacheable(true);
                results.addAll(query.list());
                session.setFlushMode(oldFlushMode);
            }
        }.execute();
        HTMLText text = null;
        if (results.size() > 0)
            text = results.get(0);
        else
            log.debug("Does not exist a html_text for HTML panel");
        return text;
    } catch (Exception e) {
        log.error("Can't retrive a data for HTML panel ", e);
        return null;
    }
}

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From source file:org.jboss.dashboard.ui.panel.advancedHTML.HTMLDriver.java

License:Apache License

/**
 * Replicates panel data.//from   ww w  .  j  av  a  2s.c  o m
 *
 * @param src  Source PanelInstance
 * @param dest Destinaton PanelInstance
 */
public void replicateData(final PanelInstance src, PanelInstance dest) throws Exception {
    super.replicateData(src, dest);
    log.debug(
            "HTMLDriver replicating Data from PanelInstance " + src.getDbid() + " to " + dest.getDbid() + ").");
    if (src.equals(dest)) {
        log.debug("Ignoring replication, panel instance is the same.");
        return;
    }

    final HTMLText[] textArray = new HTMLText[1];
    try {
        new HibernateTxFragment() {
            protected void txFragment(Session session) throws Exception {
                log.debug("Getting text to duplicate for instance " + src.getDbid());
                FlushMode oldMode = session.getFlushMode();
                session.setFlushMode(FlushMode.COMMIT);//Avoids flushing, as we know the text was not modified in this transaction.
                textArray[0] = load(src);
                session.setFlushMode(oldMode);
                log.debug("Got text to duplicate for instance " + src.getDbid());
            }
        }.execute();
    } catch (Exception e) {
        log.error("Error loading text for instance. ", e);
    }
    HTMLText text = textArray[0];
    if (text == null) {
        log.debug("Nothing to replicate from PanelInstance " + src.getDbid() + " to " + dest.getDbid());
        return;
    }
    Map<String, String> htmlSrc = text.getText();

    log.debug("htmlCode to replicate = " + htmlSrc);
    HTMLText htmlDest = new HTMLText();
    htmlDest.setPanelInstance(dest.getInstance());
    for (String lang : htmlSrc.keySet()) {
        String val = htmlSrc.get(lang);
        htmlDest.setText(lang, val);
    }
    try {
        log.debug("Updating HTMLText: IDText " + htmlDest.getDbid() + " Text " + htmlDest.getText());
        htmlDest.save();
    } catch (Exception e) {
        log.error("Replicating panel data", e);
    }
}

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From source file:org.jboss.dashboard.ui.panel.dataSourceManagement.DataSourceTableManager.java

License:Apache License

public List<DataSourceTableEntry> getSelectedTablesEntries(final String datasource) throws Exception {
    final List<DataSourceTableEntry> existingEntries = new ArrayList<DataSourceTableEntry>();
    new HibernateTxFragment() {
        protected void txFragment(Session session) throws Exception {
            Query query = session.createQuery(" from " + DataSourceTableEntry.class.getName()
                    + " entry where entry.datasource = :datasource");
            query.setString("datasource", datasource);
            query.setCacheable(true);//from www  . j  a  va2  s.  c om
            FlushMode oldFlushMode = session.getFlushMode();
            session.setFlushMode(FlushMode.COMMIT);
            existingEntries.addAll(query.list());
            session.setFlushMode(oldFlushMode);
        }
    }.execute();
    return existingEntries;
}

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From source file:org.jboss.dashboard.ui.panel.dataSourceManagement.DataSourceTableManager.java

License:Apache License

public List<DataSourceColumnEntry> getSelectedColumnsEntries(final String datasource, final String tableName)
        throws Exception {
    final List<DataSourceColumnEntry> existingEntries = new ArrayList<DataSourceColumnEntry>();
    new HibernateTxFragment() {
        protected void txFragment(Session session) throws Exception {
            Query query = session.createQuery(" from " + DataSourceColumnEntry.class.getName()
                    + " entry where entry.datasource = :datasource and entry.tableName = :tableName");
            query.setString("datasource", datasource);
            query.setString("tableName", tableName);
            FlushMode oldFlushMode = session.getFlushMode();
            session.setFlushMode(FlushMode.NEVER);
            query.setCacheable(true);//from www.j av a2s  . co m
            existingEntries.addAll(query.list());
            session.setFlushMode(oldFlushMode);
        }
    }.execute();
    return existingEntries;
}

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From source file:org.jboss.dashboard.workspace.GraphicElementManagerImpl.java

License:Apache License

/**
 * Take all elements in DB, and load them
 *///from w ww  . ja va2s.  c o  m
protected void loadDbElements() throws Exception {
    elements = new Vector();

    HibernateTxFragment txFragment = new HibernateTxFragment() {
        protected void txFragment(Session session) throws Exception {
            FlushMode oldFlushMode = session.getFlushMode();
            session.setFlushMode(FlushMode.NEVER);
            List dbItems = session.createQuery("from " + classToHandle.getName() + " as element").list();
            for (int i = 0; i < dbItems.size(); i++) {
                GraphicElement element = (GraphicElement) dbItems.get(i);
                //element.deploy();
                log.debug("Loaded db item " + element.getId());
                elements.add(element);
            }
            session.setFlushMode(oldFlushMode);
        }
    };

    txFragment.execute();
    Collections.sort(elements);
}

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