Java Code Examples for javax.naming.Context#close()
The following examples show how to use
javax.naming.Context#close() .
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Example 1
Source File: ExecServer.java From oodt with Apache License 2.0 | 6 votes |
public void run() { while (shouldKeepBinding()) { try { Context objectContext = configuration.getObjectContext(); objectContext.rebind(name, server.getServant()); objectContext.close(); } catch (Exception ex) { System.err.println("Exception binding at " + new Date() + "; will keep trying..."); ex.printStackTrace(); } finally { try { Thread.sleep(REBIND_PERIOD); } catch (InterruptedException ignore) { } } } }
Example 2
Source File: JNDIConnectionProvider.java From AsuraFramework with Apache License 2.0 | 6 votes |
private void init() { if (!isAlwaysLookup()) { Context ctx = null; try { ctx = (props != null) ? new InitialContext(props) : new InitialContext(); datasource = (DataSource) ctx.lookup(url); } catch (Exception e) { getLog().error( "Error looking up datasource: " + e.getMessage(), e); } finally { if (ctx != null) { try { ctx.close(); } catch(Exception ignore) {} } } } }
Example 3
Source File: JNDIConnectionProvider.java From lams with GNU General Public License v2.0 | 5 votes |
public Connection getConnection() throws SQLException { Context ctx = null; try { Object ds = this.datasource; if (ds == null || isAlwaysLookup()) { ctx = (props != null) ? new InitialContext(props): new InitialContext(); ds = ctx.lookup(url); if (!isAlwaysLookup()) { this.datasource = ds; } } if (ds == null) { throw new SQLException( "There is no object at the JNDI URL '" + url + "'"); } if (ds instanceof XADataSource) { return (((XADataSource) ds).getXAConnection().getConnection()); } else if (ds instanceof DataSource) { return ((DataSource) ds).getConnection(); } else { throw new SQLException("Object at JNDI URL '" + url + "' is not a DataSource."); } } catch (Exception e) { this.datasource = null; throw new SQLException( "Could not retrieve datasource via JNDI url '" + url + "' " + e.getClass().getName() + ": " + e.getMessage()); } finally { if (ctx != null) { try { ctx.close(); } catch(Exception ignore) {} } } }
Example 4
Source File: JndiTemplate.java From spring4-understanding with Apache License 2.0 | 5 votes |
/** * Release a JNDI context as obtained from {@link #getContext()}. * @param ctx the JNDI context to release (may be {@code null}) * @see #getContext */ public void releaseContext(Context ctx) { if (ctx != null) { try { ctx.close(); } catch (NamingException ex) { logger.debug("Could not close JNDI InitialContext", ex); } } }
Example 5
Source File: MovieTest.java From tomee with Apache License 2.0 | 5 votes |
@Test public void testAsEmployee() throws Exception { final Context context = getContext("eddie", "jump"); try { movies.addMovie(new Movie("Quentin Tarantino", "Reservoir Dogs", 1992)); movies.addMovie(new Movie("Joel Coen", "Fargo", 1996)); movies.addMovie(new Movie("Joel Coen", "The Big Lebowski", 1998)); List<Movie> list = movies.getMovies(); Assert.assertEquals("List.size()", 3, list.size()); for (Movie movie : list) { try { movies.deleteMovie(movie); Assert.fail("Employees should not be allowed to delete"); } catch (EJBAccessException e) { // Good, Employees cannot delete things } } // The list should still be three movies long Assert.assertEquals("Movies.getMovies()", 3, movies.getMovies().size()); } finally { context.close(); } }
Example 6
Source File: JndiTemplate.java From spring-analysis-note with MIT License | 5 votes |
/** * Release a JNDI context as obtained from {@link #getContext()}. * @param ctx the JNDI context to release (may be {@code null}) * @see #getContext */ public void releaseContext(@Nullable Context ctx) { if (ctx != null) { try { ctx.close(); } catch (NamingException ex) { logger.debug("Could not close JNDI InitialContext", ex); } } }
Example 7
Source File: JndiTemplate.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Release a JNDI context as obtained from {@link #getContext()}. * @param ctx the JNDI context to release (may be {@code null}) * @see #getContext */ public void releaseContext(Context ctx) { if (ctx != null) { try { ctx.close(); } catch (NamingException ex) { logger.debug("Could not close JNDI InitialContext", ex); } } }
Example 8
Source File: TransactionManagerImpl.java From ironjacamar with Eclipse Public License 1.0 | 5 votes |
/** * Stop * @exception Throwable Thrown if an error occurs */ public void stop() throws Throwable { Context context = new InitialContext(); context.unbind(JNDI_NAME); context.close(); }
Example 9
Source File: JNDIConnectionProvider.java From AsuraFramework with Apache License 2.0 | 5 votes |
public Connection getConnection() throws SQLException { Context ctx = null; try { Object ds = this.datasource; if (ds == null || isAlwaysLookup()) { ctx = (props != null) ? new InitialContext(props): new InitialContext(); ds = ctx.lookup(url); if (!isAlwaysLookup()) { this.datasource = ds; } } if (ds == null) { throw new SQLException( "There is no object at the JNDI URL '" + url + "'"); } if (ds instanceof XADataSource) { return (((XADataSource) ds).getXAConnection().getConnection()); } else if (ds instanceof DataSource) { return ((DataSource) ds).getConnection(); } else { throw new SQLException("Object at JNDI URL '" + url + "' is not a DataSource."); } } catch (Exception e) { this.datasource = null; throw new SQLException( "Could not retrieve datasource via JNDI url '" + url + "' " + e.getClass().getName() + ": " + e.getMessage()); } finally { if (ctx != null) { try { ctx.close(); } catch(Exception ignore) {} } } }
Example 10
Source File: DefaultDirObjectFactory.java From spring-ldap with Apache License 2.0 | 5 votes |
@Override public final Object getObjectInstance( Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment, Attributes attrs) throws Exception { try { String nameInNamespace; if (nameCtx != null) { nameInNamespace = nameCtx.getNameInNamespace(); } else { nameInNamespace = ""; } return constructAdapterFromName(attrs, name, nameInNamespace); } finally { // It seems that the object supplied to the obj parameter is a // DirContext instance with reference to the same Ldap connection as // the original context. Since it is not the same instance (that's // the nameCtx parameter) this one really needs to be closed in // order to correctly clean up and return the connection to the pool // when we're finished with the surrounding operation. if (obj instanceof Context) { Context ctx = (Context) obj; try { ctx.close(); } catch (Exception e) { // Never mind this } } } }
Example 11
Source File: AppletIsNotUsed.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
private static void testWith(String appletProperty) throws NamingException { Hashtable<Object, Object> env = new Hashtable<>(); // Deliberately put java.lang.Object rather than java.applet.Applet // if an applet was used we would see a ClassCastException down there env.put(appletProperty, new Object()); // It's ok to instantiate InitialContext with no parameters // and be unaware of it right until you try to use it Context ctx = new InitialContext(env); boolean threw = true; try { ctx.lookup("whatever"); threw = false; } catch (NoInitialContextException e) { String m = e.getMessage(); if (m == null || m.contains("applet")) throw new RuntimeException("The exception message is incorrect", e); } catch (Throwable t) { throw new RuntimeException( "The test was supposed to catch NoInitialContextException" + " here, but caught: " + t.getClass().getName(), t); } finally { ctx.close(); } if (!threw) throw new RuntimeException("The test was supposed to catch NoInitialContextException here"); }
Example 12
Source File: UserTransactionImpl.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Stop * @exception Throwable Thrown if an error occurs */ public void stop() throws Throwable { Context context = new InitialContext(); context.unbind(JNDI_NAME); context.close(); }
Example 13
Source File: JNPStrategy.java From ironjacamar with Eclipse Public License 1.0 | 4 votes |
/** * {@inheritDoc} */ public void unbind(String jndiName, Object o) throws NamingException { if (jndiName == null) throw new NamingException(); if (o == null) throw new NamingException(); Context context = createContext(); try { String className = o.getClass().getName(); if (trace) log.trace("Unbinding " + className + " under " + jndiName); Util.unbind(context, jndiName); objs.remove(qualifiedName(jndiName, className)); if (log.isDebugEnabled()) log.debug("Unbound " + className + " under " + jndiName); } catch (Throwable t) { //log.exceptionDuringUnbind(t); } finally { if (context != null) { try { context.close(); } catch (NamingException ne) { // Ignore } } } }
Example 14
Source File: SimpleJndiStrategy.java From lams with GNU General Public License v2.0 | 4 votes |
/** * {@inheritDoc} */ public String[] bindAdminObjects(String deployment, Object[] aos, String[] jndis) throws Throwable { if (deployment == null) throw new IllegalArgumentException("Deployment is null"); if (deployment.trim().equals("")) throw new IllegalArgumentException("Deployment is empty"); if (aos == null) throw new IllegalArgumentException("AOS is null"); if (aos.length == 0) throw new IllegalArgumentException("AOS is empty"); if (aos.length > 1) throw new IllegalArgumentException("SimpleJndiStrategy only support " + "a single admin object per deployment"); if (jndis == null) throw new IllegalArgumentException("JNDIs is null"); if (jndis.length == 0) throw new IllegalArgumentException("JNDIs is empty"); if (jndis.length > 1) throw new IllegalArgumentException("SimpleJndiStrategy only support " + "a single JNDI name per deployment"); String jndiName = jndis[0]; Object ao = aos[0]; if (log.isTraceEnabled()) log.tracef("Binding %s under %s", ao.getClass().getName(), jndiName); if (ao == null) throw new IllegalArgumentException("Admin object is null"); if (jndiName == null) throw new IllegalArgumentException("JNDI name is null"); Context context = new InitialContext(); try { if (ao instanceof Referenceable) { String className = ao.getClass().getName(); Reference ref = new Reference(className, new StringRefAddr("class", className), SimpleJndiStrategy.class.getName(), null); ref.add(new StringRefAddr("name", jndiName)); if (objs.putIfAbsent(qualifiedName(jndiName, className), ao) != null) throw new Exception(bundle.deploymentFailedSinceJndiNameHasDeployed(className, jndiName)); Referenceable referenceable = (Referenceable)ao; referenceable.setReference(ref); } Util.bind(context, jndiName, ao); if (log.isDebugEnabled()) log.debug("Bound " + ao.getClass().getName() + " under " + jndiName); } finally { if (context != null) { try { context.close(); } catch (NamingException ne) { // Ignore } } } return new String[] {jndiName}; }
Example 15
Source File: SimpleJndiStrategy.java From lams with GNU General Public License v2.0 | 4 votes |
/** * {@inheritDoc} */ public String[] bindConnectionFactories(String deployment, Object[] cfs, String[] jndis) throws Throwable { if (deployment == null) throw new IllegalArgumentException("Deployment is null"); if (deployment.trim().equals("")) throw new IllegalArgumentException("Deployment is empty"); if (cfs == null) throw new IllegalArgumentException("CFS is null"); if (cfs.length == 0) throw new IllegalArgumentException("CFS is empty"); if (cfs.length > 1) throw new IllegalArgumentException("SimpleJndiStrategy only support " + "a single connection factory per deployment"); if (jndis == null) throw new IllegalArgumentException("JNDIs is null"); if (jndis.length == 0) throw new IllegalArgumentException("JNDIs is empty"); if (jndis.length > 1) throw new IllegalArgumentException("SimpleJndiStrategy only support " + "a single JNDI name per deployment"); String jndiName = jndis[0]; Object cf = cfs[0]; if (log.isTraceEnabled()) log.tracef("Binding %s under %s", cf.getClass().getName(), jndiName); if (cf == null) throw new IllegalArgumentException("Connection factory is null"); if (jndiName == null) throw new IllegalArgumentException("JNDI name is null"); Context context = new InitialContext(); try { String className = cf.getClass().getName(); Reference ref = new Reference(className, new StringRefAddr("class", className), SimpleJndiStrategy.class.getName(), null); ref.add(new StringRefAddr("name", jndiName)); if (objs.putIfAbsent(qualifiedName(jndiName, className), cf) != null) throw new Exception(bundle.deploymentFailedSinceJndiNameHasDeployed(className, jndiName)); Referenceable referenceable = (Referenceable)cf; referenceable.setReference(ref); Util.bind(context, jndiName, cf); if (log.isDebugEnabled()) log.debug("Bound " + cf.getClass().getName() + " under " + jndiName); } finally { if (context != null) { try { context.close(); } catch (NamingException ne) { // Ignore } } } return new String[] {jndiName}; }
Example 16
Source File: ExplicitJndiStrategy.java From lams with GNU General Public License v2.0 | 4 votes |
/** * {@inheritDoc} */ public String[] bindConnectionFactories(String deployment, Object[] cfs, String[] jndis) throws Throwable { if (deployment == null) throw new IllegalArgumentException("Deployment is null"); if (deployment.trim().equals("")) throw new IllegalArgumentException("Deployment is empty"); if (cfs == null) throw new IllegalArgumentException("CFS is null"); if (cfs.length == 0) throw new IllegalArgumentException("CFS is empty"); if (jndis == null) throw new IllegalArgumentException("JNDIs is null"); if (jndis.length == 0) throw new IllegalArgumentException("JNDIs is empty"); if (cfs.length != jndis.length) throw new IllegalArgumentException("Number of connection factories doesn't match number of JNDI names"); Context context = new InitialContext(); try { for (int i = 0; i < cfs.length; i++) { String jndiName = jndis[i]; Object cf = cfs[i]; if (log.isTraceEnabled()) log.tracef("Binding %s under %s", cf.getClass().getName(), jndiName); if (cf == null) throw new IllegalArgumentException("Connection factory is null"); if (jndiName == null) throw new IllegalArgumentException("JNDI name is null"); String className = cf.getClass().getName(); Reference ref = new Reference(className, new StringRefAddr("class", className), ExplicitJndiStrategy.class.getName(), null); ref.add(new StringRefAddr("name", jndiName)); if (objs.putIfAbsent(qualifiedName(jndiName, className), cf) != null) throw new Exception(bundle.deploymentFailedSinceJndiNameHasDeployed(className, jndiName)); Referenceable referenceable = (Referenceable)cf; referenceable.setReference(ref); Util.bind(context, jndiName, cf); if (log.isDebugEnabled()) log.debug("Bound " + cf.getClass().getName() + " under " + jndiName); } } finally { if (context != null) { try { context.close(); } catch (NamingException ne) { // Ignore } } } return jndis; }
Example 17
Source File: DynamicDataSourceTest.java From tomee with Apache License 2.0 | 4 votes |
@Test public void route() throws Exception { String[] databases = new String[]{"database1", "database2", "database3"}; Properties properties = new Properties(); properties.setProperty(Context.INITIAL_CONTEXT_FACTORY, LocalInitialContextFactory.class.getName()); // resources // datasources for (int i = 1; i <= databases.length; i++) { String dbName = databases[i - 1]; properties.setProperty(dbName, "new://Resource?type=DataSource"); dbName += "."; properties.setProperty(dbName + "JdbcDriver", "org.hsqldb.jdbcDriver"); properties.setProperty(dbName + "JdbcUrl", "jdbc:hsqldb:mem:db" + i); properties.setProperty(dbName + "UserName", "sa"); properties.setProperty(dbName + "Password", ""); properties.setProperty(dbName + "JtaManaged", "true"); } // router properties.setProperty("My Router", "new://Resource?provider=org.router:DeterminedRouter&type=" + DeterminedRouter.class.getName()); properties.setProperty("My Router.DatasourceNames", "database1 database2 database3"); properties.setProperty("My Router.DefaultDataSourceName", "database1"); // routed datasource properties.setProperty("Routed Datasource", "new://Resource?provider=RoutedDataSource&type=" + DataSource.class.getName()); properties.setProperty("Routed Datasource.Router", "My Router"); Context ctx = EJBContainer.createEJBContainer(properties).getContext(); RoutedPersister ejb = (RoutedPersister) ctx.lookup("java:global/dynamic-datasource-routing/RoutedPersister"); for (int i = 0; i < 18; i++) { // persisting a person on database db -> kind of manual round robin String name = "record " + i; String db = databases[i % 3]; ejb.persist(i, name, db); } // assert database records number using jdbc for (int i = 1; i <= databases.length; i++) { Connection connection = DriverManager.getConnection("jdbc:hsqldb:mem:db" + i, "sa", ""); Statement st = connection.createStatement(); ResultSet rs = st.executeQuery("select count(*) from PERSON"); rs.next(); assertEquals(6, rs.getInt(1)); st.close(); connection.close(); } ctx.close(); }
Example 18
Source File: JNPStrategy.java From ironjacamar with Eclipse Public License 1.0 | 4 votes |
/** * {@inheritDoc} */ public void bind(String jndiName, Object o) throws NamingException { if (jndiName == null) throw new NamingException(); if (o == null) throw new NamingException(); Context context = createContext(); try { String className = o.getClass().getName(); if (trace) log.trace("Binding " + className + " under " + jndiName); Reference ref = new Reference(className, new StringRefAddr("class", className), JNPStrategy.class.getName(), null); ref.add(new StringRefAddr("name", jndiName)); if (objs.putIfAbsent(qualifiedName(jndiName, className), o) != null) { throw new NamingException(bundle.deploymentFailedSinceJndiNameHasDeployed(className, jndiName)); } if (o instanceof Referenceable) { Referenceable referenceable = (Referenceable)o; referenceable.setReference(ref); } Util.bind(context, jndiName, o); if (log.isDebugEnabled()) log.debug("Bound " + className + " under " + jndiName); } finally { if (context != null) { try { context.close(); } catch (NamingException ne) { // Ignore } } } }
Example 19
Source File: JndiBinder.java From ironjacamar with Eclipse Public License 1.0 | 4 votes |
/** * Bind * @exception Throwable Thrown in case of an error */ public void bind() throws Throwable { if (name == null) throw new IllegalArgumentException("Name is null"); if (obj == null) throw new IllegalArgumentException("Obj is null"); if (trace) log.trace("Binding " + obj.getClass().getName() + " under " + name); Properties properties = new Properties(); properties.setProperty(Context.PROVIDER_URL, jndiProtocol + "://" + jndiHost + ":" + jndiPort); Context context = new InitialContext(properties); try { String className = obj.getClass().getName(); Reference ref = new Reference(className, new StringRefAddr("class", className), JndiBinder.class.getName(), null); ref.add(new StringRefAddr("name", name)); objs.put(name, obj); Util.bind(context, name, ref); if (log.isDebugEnabled()) log.debug("Bound " + obj.getClass().getName() + " under " + name); } finally { if (context != null) { try { context.close(); } catch (NamingException ne) { // Ignore } } } }
Example 20
Source File: EmbeddedLdapRuleTest.java From submarine with Apache License 2.0 | 4 votes |
@Test public void testContextClose() throws Exception { final Context context = embeddedLdapRule.context(); context.close(); assertNotNull(context.getNameInNamespace()); }