Examples with AssetField org.opennms.netmgt.config.snmpAsset.adapter.AssetField used on opensource projects

Example 1 with AssetField

use of org.opennms.netmgt.config.snmpAsset.adapter.AssetField in project opennms by OpenNMS.

the class SnmpAssetProvisioningAdapter method doAddNode.

/**
	 * <p>doAdd</p>
	 *
	 * @param nodeId a int.
	 * @param retry a boolean.
	 * @throws org.opennms.netmgt.provision.ProvisioningAdapterException if any.
	 */
@Override
public void doAddNode(final int nodeId) throws ProvisioningAdapterException {
    LOG.debug("doAdd: adding nodeid: {}", nodeId);
    final OnmsNode node = m_nodeDao.get(nodeId);
    Assert.notNull(node, "doAdd: failed to return node for given nodeId:" + nodeId);
    InetAddress ipaddress = m_template.execute(new TransactionCallback<InetAddress>() {

        @Override
        public InetAddress doInTransaction(TransactionStatus arg0) {
            return getIpForNode(node);
        }
    });
    SnmpAgentConfig agentConfig = null;
    String locationName = node.getLocation() != null ? node.getLocation().getLocationName() : null;
    agentConfig = m_snmpConfigDao.getAgentConfig(ipaddress, locationName);
    final OnmsAssetRecord asset = node.getAssetRecord();
    m_config.getReadLock().lock();
    try {
        for (final AssetField field : m_config.getAssetFieldsForAddress(ipaddress, node.getSysObjectId())) {
            try {
                final String value = fetchSnmpAssetString(m_locationAwareSnmpClient, agentConfig, locationName, field.getMibObjs(), field.getFormatString());
                LOG.debug("doAdd: Setting asset field \" {} \" to value: {}", field.getName(), value);
                // Use Spring bean-accessor classes to set the field value
                final BeanWrapper wrapper = PropertyAccessorFactory.forBeanPropertyAccess(asset);
                try {
                    wrapper.setPropertyValue(field.getName(), value);
                } catch (final BeansException e) {
                    LOG.warn("doAdd: Could not set property \" {} \" on asset object {}", field.getName(), e.getMessage(), e);
                }
            } catch (final Throwable t) {
                // This exception is thrown if the SNMP operation fails or an incorrect number of
                // parameters is returned by the agent or because of a misconfiguration.
                LOG.warn("doAdd: Could not set value for asset field \" {} \": {}", field.getName(), t.getMessage(), t);
            }
        }
    } finally {
        m_config.getReadLock().unlock();
    }
    node.setAssetRecord(asset);
    m_nodeDao.saveOrUpdate(node);
    m_nodeDao.flush();
}

Example 2 with AssetField

use of org.opennms.netmgt.config.snmpAsset.adapter.AssetField in project opennms by OpenNMS.

the class SnmpAssetProvisioningAdapter method doUpdateNode.

/**
	 * <p>doUpdate</p>
	 *
	 * @param nodeId a int.
	 * @param retry a boolean.
	 * @throws org.opennms.netmgt.provision.ProvisioningAdapterException if any.
	 */
@Override
public void doUpdateNode(final int nodeId) throws ProvisioningAdapterException {
    LOG.debug("doUpdate: updating nodeid: {}", nodeId);
    final OnmsNode node = m_nodeDao.get(nodeId);
    Assert.notNull(node, "doUpdate: failed to return node for given nodeId:" + nodeId);
    final InetAddress ipaddress = m_template.execute(new TransactionCallback<InetAddress>() {

        @Override
        public InetAddress doInTransaction(final TransactionStatus arg0) {
            return getIpForNode(node);
        }
    });
    final String locationName = node.getLocation() != null ? node.getLocation().getLocationName() : null;
    final SnmpAgentConfig agentConfig = m_snmpConfigDao.getAgentConfig(ipaddress, locationName);
    final OnmsAssetRecord asset = node.getAssetRecord();
    m_config.getReadLock().lock();
    try {
        for (AssetField field : m_config.getAssetFieldsForAddress(ipaddress, node.getSysObjectId())) {
            try {
                String value = fetchSnmpAssetString(m_locationAwareSnmpClient, agentConfig, locationName, field.getMibObjs(), field.getFormatString());
                LOG.debug("doUpdate: Setting asset field \" {} \" to value: {}", value, field.getName());
                // Use Spring bean-accessor classes to set the field value
                BeanWrapper wrapper = PropertyAccessorFactory.forBeanPropertyAccess(asset);
                try {
                    wrapper.setPropertyValue(field.getName(), value);
                } catch (BeansException e) {
                    LOG.warn("doUpdate: Could not set property \" {} \" on asset object: {}", field.getName(), e.getMessage(), e);
                }
            } catch (Throwable t) {
                // This exception is thrown if the SNMP operation fails or an incorrect number of
                // parameters is returned by the agent or because of a misconfiguration.
                LOG.warn("doUpdate: Could not set value for asset field \" {} \": {}", field.getName(), t.getMessage(), t);
            }
        }
    } finally {
        m_config.getReadLock().unlock();
    }
    node.setAssetRecord(asset);
    m_nodeDao.saveOrUpdate(node);
    m_nodeDao.flush();
}