Initial commit for OpenECOMP SDN-C plugins

Change-Id: I0deb50b4f047c419181bb8c9e4df09c67495aa79
Signed-off-by: Dan Timoney <dtimoney@att.com>

4 files changed, 250 insertions, 0 deletions

diff --git a/properties-node/provider/pom.xml b/properties-node/provider/pom.xml
new file mode 100755
index 0000000..9f3c730
--- /dev/null
+++ b/properties-node/provider/pom.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

+	<modelVersion>4.0.0</modelVersion>

+	<parent>

+		<groupId>org.openecomp.sdnc.plugins</groupId>

+		<artifactId>properties-node</artifactId>

+		<version>1.0.0</version>

+	</parent>

+	<groupId>org.openecomp.sdnc.plugins</groupId>

+	<version>1.0.0</version>

+	<artifactId>properties-node-provider</artifactId>

+	<packaging>bundle</packaging>

+	<name>Properties Node - Provider</name>

+	<url>http://maven.apache.org</url>

+	<properties>

+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

+	</properties>

+	<dependencies>

+		<dependency>

+			<groupId>junit</groupId>

+			<artifactId>junit</artifactId>

+			<scope>test</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.springframework</groupId>

+			<artifactId>spring-test</artifactId>

+			<version>${spring.version}</version>

+			<scope>test</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.openecomp.sdnc.core</groupId>

+			<artifactId>sli-common</artifactId>

+			<version>${sdnctl.sli.version}</version>

+			<scope>compile</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.openecomp.sdnc.core</groupId>

+			<artifactId>sli-provider</artifactId>

+			<version>${sdnctl.sli.version}</version>

+			<scope>compile</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.slf4j</groupId>

+			<artifactId>slf4j-api</artifactId>

+			<version>${slf4j.version}</version>

+		</dependency>

+		<dependency>

+			<groupId>org.slf4j</groupId>

+			<artifactId>jcl-over-slf4j</artifactId>

+			<version>${slf4j.version}</version>

+		</dependency>

+		<dependency>

+			<groupId>org.springframework</groupId>

+			<artifactId>spring-beans</artifactId>

+			<version>${spring.version}</version>

+		</dependency>

+		<dependency>

+			<groupId>org.springframework</groupId>

+			<artifactId>spring-context</artifactId>

+			<version>${spring.version}</version>

+		</dependency>

+	</dependencies>

+

+	<build>

+		<plugins>

+

+

+

+			<plugin>

+				<groupId>org.apache.felix</groupId>

+				<artifactId>maven-bundle-plugin</artifactId>

+				<extensions>true</extensions>

+				<configuration>

+					<instructions>

+						<Bundle-SymbolicName>org.openecomp.sdnc.prop</Bundle-SymbolicName>

+						<Export-Package>org.openecomp.sdnc.prop</Export-Package>

+						<Import-Package>*</Import-Package>

+					</instructions>

+

+

+				</configuration>

+

+			</plugin>

+

+

+		</plugins>

+

+	</build>

+</project>

diff --git a/properties-node/provider/src/main/java/org/openecomp/sdnc/prop/PropertiesNode.java b/properties-node/provider/src/main/java/org/openecomp/sdnc/prop/PropertiesNode.java
new file mode 100644
index 0000000..3026a84
--- /dev/null
+++ b/properties-node/provider/src/main/java/org/openecomp/sdnc/prop/PropertiesNode.java
@@ -0,0 +1,97 @@
+/*-
+ * ============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.prop;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import java.util.Properties;
+
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PropertiesNode implements SvcLogicJavaPlugin {
+
+	private static final Logger log = LoggerFactory.getLogger(PropertiesNode.class);
+
+	public void readProperties(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException {
+		String fileName = parseParam(paramMap, "fileName", true, null);
+		String contextPrefix = parseParam(paramMap, "contextPrefix", false, null);
+
+		try {
+			Properties pp = new Properties();
+			InputStream in = new FileInputStream(fileName);
+			pp.load(in);
+			for (Object key : pp.keySet()) {
+				String pfx = contextPrefix != null ? contextPrefix + '.' : "";
+				String name = (String) key;
+				String value = pp.getProperty(name);
+				if (value != null && value.trim().length() > 0) {
+					ctx.setAttribute(pfx + name, value.trim());
+					log.info("+++ " + pfx + name + ": [" + value + "]");
+				}
+			}
+		} catch (IOException e) {
+			throw new SvcLogicException("Cannot read property file: " + fileName + ": " + e.getMessage(), e);
+		}
+	}
+
+	private String parseParam(Map<String, String> paramMap, String name, boolean required, String def)
+	        throws SvcLogicException {
+		String s = paramMap.get(name);
+
+		if (s == null || s.trim().length() == 0) {
+			if (!required)
+				return def;
+			throw new SvcLogicException("Parameter " + name + " is required in PropertiesNode");
+		}
+
+		s = s.trim();
+		String value = "";
+		int i = 0;
+		int i1 = s.indexOf('%');
+		while (i1 >= 0) {
+			int i2 = s.indexOf('%', i1 + 1);
+			if (i2 < 0)
+				throw new SvcLogicException("Cannot parse parameter " + name + ": " + s + ": no matching %");
+
+			String varName = s.substring(i1 + 1, i2);
+			String varValue = System.getenv(varName);
+			if (varValue == null)
+				varValue = "";
+
+			value += s.substring(i, i1);
+			value += varValue;
+
+			i = i2 + 1;
+			i1 = s.indexOf('%', i);
+		}
+		value += s.substring(i);
+
+		log.info("Parameter " + name + ": " + value);
+		return value;
+	}
+}
diff --git a/properties-node/provider/src/main/resources/META-INF/spring/properties-node-context.xml b/properties-node/provider/src/main/resources/META-INF/spring/properties-node-context.xml
new file mode 100644
index 0000000..368e58a
--- /dev/null
+++ b/properties-node/provider/src/main/resources/META-INF/spring/properties-node-context.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ============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=========================================================
+  -->
+
+<beans xmlns="http://www.springframework.org/schema/beans"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:context="http://www.springframework.org/schema/context"
+    xsi:schemaLocation="http://www.springframework.org/schema/beans
+        http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+	<bean id="propertiesNode" class="org.openecomp.sdnc.prop.PropertiesNode">
+	</bean>
+
+</beans>
diff --git a/properties-node/provider/src/main/resources/META-INF/spring/properties-node-osgi-context.xml b/properties-node/provider/src/main/resources/META-INF/spring/properties-node-osgi-context.xml
new file mode 100644
index 0000000..19b7fde
--- /dev/null
+++ b/properties-node/provider/src/main/resources/META-INF/spring/properties-node-osgi-context.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============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=========================================================
+  -->
+
+<beans:beans xmlns="http://www.springframework.org/schema/osgi"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
+	xsi:schemaLocation="http://www.springframework.org/schema/osgi  
+       http://www.springframework.org/schema/osgi/spring-osgi.xsd
+       http://www.springframework.org/schema/beans   
+       http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+	<service ref="propertiesNode" interface="org.openecomp.sdnc.prop.PropertiesNode" />
+
+</beans:beans>