diff options
Diffstat (limited to 'src/main/java/org/onap/aai/spike/util')
4 files changed, 256 insertions, 0 deletions
diff --git a/src/main/java/org/onap/aai/spike/util/FileWatcher.java b/src/main/java/org/onap/aai/spike/util/FileWatcher.java new file mode 100644 index 0000000..6bbb228 --- /dev/null +++ b/src/main/java/org/onap/aai/spike/util/FileWatcher.java @@ -0,0 +1,45 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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.onap.aai.spike.util; + +import java.io.File; +import java.util.TimerTask; + +public abstract class FileWatcher extends TimerTask { + private long timeStamp; + private File file; + + public FileWatcher(File file) { + this.file = file; + this.timeStamp = file.lastModified(); + } + + public final void run() { + long timeStamp = file.lastModified(); + + if ((timeStamp - this.timeStamp) > 500) { + this.timeStamp = timeStamp; + onChange(file); + } + } + + protected abstract void onChange(File file); +} diff --git a/src/main/java/org/onap/aai/spike/util/SchemaIngestPropertiesReader.java b/src/main/java/org/onap/aai/spike/util/SchemaIngestPropertiesReader.java new file mode 100644 index 0000000..48e26c8 --- /dev/null +++ b/src/main/java/org/onap/aai/spike/util/SchemaIngestPropertiesReader.java @@ -0,0 +1,116 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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.onap.aai.spike.util; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.NoSuchFileException; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.Properties; +import org.onap.aai.cl.eelf.LoggerFactory; +import org.onap.aai.spike.exception.SpikeException; +import org.onap.aai.spike.logging.SpikeMsgs; + +public class SchemaIngestPropertiesReader { + + private static final String SCHEMA_INGEST_PROPERTIES_LOCATION = + System.getProperty("CONFIG_HOME") + "/schemaIngest.properties"; + + private static org.onap.aai.cl.api.Logger logger = + LoggerFactory.getInstance().getLogger(SchemaIngestPropertiesReader.class.getName()); + + /** + * Gets the Node directory location to ingest OXMs + * + * @return path to OXMs + * @throws SpikeException + */ + public String getNodeDir() throws SpikeException { + Properties prop = findSchemaIngestPropertyFile(); + return prop.getProperty("nodeDir"); + } + + /** + * Gets the Edge directory location to ingest OXM + * + * @return path to OXMs + * @throws SpikeException + */ + public String getEdgeDir() throws SpikeException { + Properties prop = findSchemaIngestPropertyFile(); + return prop.getProperty("edgeDir"); + } + + /** + * Gets the location of the Edge Properties + * + * @return + * @throws SpikeException + */ + public String getEdgePropsDir() throws SpikeException { + + Properties prop = findSchemaIngestPropertyFile(); + return prop.getProperty("edgePropsDir"); + } + + + private Properties findSchemaIngestPropertyFile() throws SpikeException { + Properties prop = new Properties(); + try { + prop = loadFromFile(SCHEMA_INGEST_PROPERTIES_LOCATION); + } catch (NoSuchFileException e) { + // if file not found, try via classpath + try { + prop = loadFromClasspath("schemaIngest.properties"); + } catch (URISyntaxException | IOException e1) { + logger.error(SpikeMsgs.SPIKE_SCHEMA_INGEST_LOAD_ERROR, e1.getMessage()); + throw new SpikeException("Failed to load schemaIngest.properties", e1); + } + } catch (IOException e) { + logger.error(SpikeMsgs.SPIKE_SCHEMA_INGEST_LOAD_ERROR, e.getMessage()); + throw new SpikeException("Failed to load schemaIngest.properties", e); + } + return prop; + } + + private Properties loadFromFile(String filename) throws IOException { + Path configLocation = Paths.get(filename); + try (InputStream stream = Files.newInputStream(configLocation)) { + return loadProperties(stream); + } + } + + private Properties loadFromClasspath(String resourceName) throws URISyntaxException, IOException { + Path path = Paths.get(ClassLoader.getSystemResource(resourceName).toURI()); + try (InputStream stream = Files.newInputStream(path)) { + return loadProperties(stream); + } + } + + private Properties loadProperties(InputStream stream) throws IOException { + Properties config = new Properties(); + config.load(stream); + return config; + } +} diff --git a/src/main/java/org/onap/aai/spike/util/SpikeConstants.java b/src/main/java/org/onap/aai/spike/util/SpikeConstants.java new file mode 100644 index 0000000..95087e8 --- /dev/null +++ b/src/main/java/org/onap/aai/spike/util/SpikeConstants.java @@ -0,0 +1,43 @@ +/** + * ============LICENSE_START======================================================= + * Spike + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. + * Copyright © 2017 Amdocs + * 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========================================================= + * + * ECOMP and OpenECOMP are trademarks + * and service marks of AT&T Intellectual Property. + */ +package org.onap.aai.spike.util; + +public class SpikeConstants { + // Logging related + public static final String SPIKE_SERVICE_NAME = "spike"; + + public static final String SPIKE_FILESEP = + (System.getProperty("file.separator") == null) ? "/" : System.getProperty("file.separator"); + + public static final String SPIKE_SPECIFIC_CONFIG = System.getProperty("CONFIG_HOME") + SPIKE_FILESEP; + + public static final String SPIKE_HOME_MODEL = SPIKE_SPECIFIC_CONFIG + "model" + SPIKE_FILESEP; + public static final String SPIKE_EVENT_POLL_INTERVAL = "spike.event.poll.interval"; + public static final String SPIKE_EVENT_QUEUE_CAPACITY = "spike.event.queue.capacity"; + public static final String SPIKE_EVENT_QUEUE_DELAY = "spike.event.queue.delay"; + public static final String SPIKE_EVENT_OFFSET_CHECK_PERIOD = "spike.event.offset.period"; + public static final String SPIKE_PROPS_RESERVED = "spike.props.reserved"; + public static final String SPIKE_CONFIG_FILE = SPIKE_SPECIFIC_CONFIG + "spike.properties"; +} diff --git a/src/main/java/org/onap/aai/spike/util/SpikeProperties.java b/src/main/java/org/onap/aai/spike/util/SpikeProperties.java new file mode 100644 index 0000000..ac95efb --- /dev/null +++ b/src/main/java/org/onap/aai/spike/util/SpikeProperties.java @@ -0,0 +1,52 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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.onap.aai.spike.util; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.util.Properties; + +public class SpikeProperties { + + private static Properties properties; + + static { + properties = new Properties(); + File file = new File(SpikeConstants.SPIKE_CONFIG_FILE); + try { + properties.load(new FileInputStream(file)); + } catch (FileNotFoundException e) { + e.printStackTrace(); + } catch (IOException e) { + e.printStackTrace(); + } + } + + public static String get(String key) { + return properties.getProperty(key); + } + + public static String get(String key, String defaultValue) { + return properties.getProperty(key, defaultValue); + } +} |