diff options
author | Dan Timoney <dtimoney@att.com> | 2017-02-15 14:30:39 -0500 |
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committer | Dan Timoney <dtimoney@att.com> | 2017-02-15 14:37:01 -0500 |
commit | d8861011dc81160df81979d2bed9721447517f45 (patch) | |
tree | 6aaf805a83ad8be93bd9772a2b2e517770c67b72 /sli/provider/src/main/java/org/openecomp/sdnc/sli/provider/SvcLogicAdaptorFactory.java | |
parent | 57b0ded28b8c6477ca0df13a05eafb392f6fa82e (diff) |
Initial commit for OpenECOMP SDN-C N-C core
Change-Id: I30c52795ab821c4fdd18b55d202f10a76a01acfa
Signed-off-by: Dan Timoney <dtimoney@att.com>
Diffstat (limited to 'sli/provider/src/main/java/org/openecomp/sdnc/sli/provider/SvcLogicAdaptorFactory.java')
-rw-r--r-- | sli/provider/src/main/java/org/openecomp/sdnc/sli/provider/SvcLogicAdaptorFactory.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/sli/provider/src/main/java/org/openecomp/sdnc/sli/provider/SvcLogicAdaptorFactory.java b/sli/provider/src/main/java/org/openecomp/sdnc/sli/provider/SvcLogicAdaptorFactory.java new file mode 100644 index 0000000..7589f71 --- /dev/null +++ b/sli/provider/src/main/java/org/openecomp/sdnc/sli/provider/SvcLogicAdaptorFactory.java @@ -0,0 +1,86 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdnc.sli.provider; + +import java.util.HashMap; + +import org.openecomp.sdnc.sli.SvcLogicAdaptor; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.framework.ServiceReference; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class SvcLogicAdaptorFactory { + + private static final Logger LOG = LoggerFactory + .getLogger(SvcLogicAdaptorFactory.class); + + private static HashMap<String, SvcLogicAdaptor> adaptorMap = new HashMap<String, SvcLogicAdaptor>(); + + public static void registerAdaptor(SvcLogicAdaptor adaptor) { + String name = adaptor.getClass().getName(); + LOG.info("Registering adaptor " + name); + adaptorMap.put(name, adaptor); + + } + + public static void unregisterAdaptor(String name) { + if (adaptorMap.containsKey(name)) { + LOG.info("Unregistering " + name); + adaptorMap.remove(name); + } + } + + public static SvcLogicAdaptor getInstance(String name) { + if (adaptorMap.containsKey(name)) { + return (adaptorMap.get(name)); + } else { + BundleContext bctx = null; + try + { + bctx = FrameworkUtil.getBundle(SvcLogicAdaptorFactory.class) + .getBundleContext(); + } + catch (Exception e) + { + LOG.debug("Caught exception trying to locate device adaptor "+name, e); + return(null); + } + + ServiceReference sref = bctx.getServiceReference(name); + + if (sref != null) { + SvcLogicAdaptor adaptor = (SvcLogicAdaptor) bctx + .getService(sref); + + if (adaptor != null) { + registerAdaptor(adaptor); + + return (adaptor); + } + return (null); + } + } + return(null); + } +} |