Reformat openecomp-be

Signed-off-by: Vasyl Razinkov <vasyl.razinkov@est.tech>
Issue-ID: SDC-3449
Change-Id: I13e02322f8e00820cc5a1d85752caaeda9bf10d1

8 files changed, 91 insertions, 122 deletions

diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/api/AbstractFactory.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/api/AbstractFactory.java
index 12956417dd..87da8fc6e4 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/api/AbstractFactory.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/api/AbstractFactory.java
@@ -7,9 +7,9 @@
  * 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.
@@ -17,20 +17,15 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 package org.openecomp.core.factory.api;
 
 import org.openecomp.core.factory.impl.AbstractFactoryBase;
 
 /**
- * This class provides generic implementation of an abstract factory. Components exposed as Java
- * interfaces should have their own concrete factories derived from the given class. This assures
- * code alignment and consistency across all Service Management components.
- * The class actually
- * uses singleton pattern to instantiate and reuse just one instance of a factory. Therefore, each
- * factory implementation has to be <i>thread-safe</i>.
- * In a general case, the hierarchy of
- * factory objects for an Java interface <tt>IUknown</tt> may look as follows:
+ * This class provides generic implementation of an abstract factory. Components exposed as Java interfaces should have their own concrete factories
+ * derived from the given class. This assures code alignment and consistency across all Service Management components. The class actually uses
+ * singleton pattern to instantiate and reuse just one instance of a factory. Therefore, each factory implementation has to be <i>thread-safe</i>. In
+ * a general case, the hierarchy of factory objects for an Java interface <tt>IUknown</tt> may look as follows:
  * <pre>
  *                     AbstractFactory&lt;IUnknown&gt;
  *                                ^
@@ -42,12 +37,10 @@ import org.openecomp.core.factory.impl.AbstractFactoryBase;
  *                      |                   |
  *             BaselineFactoryImpl   CustomFactoryImpl
  * </pre>
- * Where the classes responsibility is: <ul> <li>Abstract factory - common logic to retrieve the
- * implementation class name from a central repository.</li> <li>Concrete factory - abstract class
- * that only exposes to application layer the type specific API such as: <ul> <li><tt>public static
- * ConcreteFactory getInstance()</tt></li> </ul> <li>Baseline factory - out of the box
- * implementation of concrete factory (that can be replaced by a custom one depending on customer
- * needs) which actually implements method: <ul> <li><tt>public IUnknown createInterface()</tt></li>
+ * Where the classes responsibility is: <ul> <li>Abstract factory - common logic to retrieve the implementation class name from a central
+ * repository.</li> <li>Concrete factory - abstract class that only exposes to application layer the type specific API such as: <ul> <li><tt>public
+ * static ConcreteFactory getInstance()</tt></li> </ul> <li>Baseline factory - out of the box implementation of concrete factory (that can be replaced
+ * by a custom one depending on customer needs) which actually implements method: <ul> <li><tt>public IUnknown createInterface()</tt></li>
  * </ul> </ul> The normal concrete factory class may look like:
  * <pre>
  * public abstract class ConcreteFactory extends AbstractFactory&lt;IUnknown&gt; {
@@ -64,18 +57,15 @@ import org.openecomp.core.factory.impl.AbstractFactoryBase;
  */
 public abstract class AbstractFactory<I> extends AbstractFactoryBase {
 
-
-  /**
-   * Returns the interface implementor instance.
-   * <b>Note</b>: It's up to the concrete factory to decide on the actual
-   * implementation of the returned interface. Therefore, the call can get the
-   * same instance per each call in case of singleton implementation or new
-   * instance otherwise. However, the API consumer may not assume anything
-   * regarding the underlying logic and has always go through the factory to
-   * obtain the reference.
-   *
-   * @return Implementor of the exposed Java interface.
-   */
-  public abstract I createInterface();
-
+    /**
+     * Returns the interface implementor instance.
+     * <b>Note</b>: It's up to the concrete factory to decide on the actual
+     * implementation of the returned interface. Therefore, the call can get the same instance per each call in case of singleton implementation or
+     * new instance otherwise. However, the API consumer may not assume anything regarding the underlying logic and has always go through the factory
+     * to obtain the reference.
+     *
+     * @return Implementor of the exposed Java interface.
+     */
+    public abstract I createInterface();
 } // End of class
+
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/AbstractFactoryBase.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/AbstractFactoryBase.java
index 3a117ef063..41bfeab826 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/AbstractFactoryBase.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/AbstractFactoryBase.java
@@ -13,30 +13,30 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.openecomp.core.factory.impl;
 
 public abstract class AbstractFactoryBase {
 
-  /**
-   * Instantiates the configured implementation of an abstract factory.
-   *
-   * @param <F>         Type specific abstract factory for concrete Java interface
-   * @param factoryType Java class of type specific abstract factory
-   * @return Instance of implementation class
-   */
-  public static <F extends AbstractFactoryBase> F getInstance(Class<F> factoryType) {
-      return FactoryManager.getInstance().getFactoryInstance(factoryType);
-  }
+    /**
+     * Instantiates the configured implementation of an abstract factory.
+     *
+     * @param <F>         Type specific abstract factory for concrete Java interface
+     * @param factoryType Java class of type specific abstract factory
+     * @return Instance of implementation class
+     */
+    public static <F extends AbstractFactoryBase> F getInstance(Class<F> factoryType) {
+        return FactoryManager.getInstance().getFactoryInstance(factoryType);
+    }
+
+    protected void init() {
+        // allows custom initialization
 
-  protected void init() {
-    // allows custom initialization
-    // noop by default
-  }
+        // noop by default
+    }
 
-  protected void stop() {
-    // allows custom shutdown
-    // noop by default
-  }
+    protected void stop() {
+        // allows custom shutdown
 
+        // noop by default
+    }
 }
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/FactoryManager.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/FactoryManager.java
index ec2d93f35b..26816aaafe 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/FactoryManager.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-api/src/main/java/org/openecomp/core/factory/impl/FactoryManager.java
@@ -16,7 +16,6 @@
  *  SPDX-License-Identifier: Apache-2.0
  *  ============LICENSE_END=========================================================
  */
-
 package org.openecomp.core.factory.impl;
 
 import com.amdocs.zusammen.utils.facade.impl.FactoryConfig;
@@ -33,9 +32,8 @@ public class FactoryManager {
     private static final FactoryManager instance = new FactoryManager();
     private static final String ERROR_CODE_E0001 = "E0001";
     /**
-     * Temporary registry of default implementations. The map keeps class names rather then class
-     * types to allow unloading of those classes from memory by garbage collector if factory is not
-     * actually used.
+     * Temporary registry of default implementations. The map keeps class names rather then class types to allow unloading of those classes from
+     * memory by garbage collector if factory is not actually used.
      */
     private final Map<String, String> factoryRegistry = new ConcurrentHashMap<>();
     /**
@@ -43,7 +41,6 @@ public class FactoryManager {
      */
     private final Map<String, AbstractFactoryBase> factoryInstanceMap = new ConcurrentHashMap<>();
 
-
     private FactoryManager() {
         initializeFactoryRegistry();
     }
@@ -54,17 +51,13 @@ public class FactoryManager {
 
     private void initializeFactoryRegistry() {
         final Map<String, String> factoryMap = FactoryConfig.getFactoriesMap();
-
         for (final Map.Entry<String, String> entry : factoryMap.entrySet()) {
             final String abstractClassName = entry.getKey();
             final String concreteTypeName = entry.getValue();
-
             if (StringUtils.isEmpty(concreteTypeName)) {
                 throw new CoreException(
-                    new ErrorCode.ErrorCodeBuilder().withId("E0003")
-                        .withMessage("Missing configuration value:" + concreteTypeName + ".")
+                    new ErrorCode.ErrorCodeBuilder().withId("E0003").withMessage("Missing configuration value:" + concreteTypeName + ".")
                         .withCategory(ErrorCategory.SYSTEM).build());
-
             }
             registerFactory(abstractClassName, concreteTypeName);
         }
@@ -80,32 +73,26 @@ public class FactoryManager {
     @SuppressWarnings("unchecked")
     public <F extends AbstractFactoryBase> F getFactoryInstance(Class<F> factoryType) {
         if (factoryType == null) {
-            throw new CoreException(
-                new ErrorCode.ErrorCodeBuilder().withId(ERROR_CODE_E0001)
-                    .withMessage("Mandatory input factory type.").withCategory(ErrorCategory.SYSTEM)
-                    .build());
-
+            throw new CoreException(new ErrorCode.ErrorCodeBuilder().withId(ERROR_CODE_E0001).withMessage("Mandatory input factory type.")
+                .withCategory(ErrorCategory.SYSTEM).build());
         }
         final String factoryTypeName = factoryType.getName();
         // Check if the factory is already cached
         if (factoryInstanceMap.get(factoryTypeName) == null) {
             //if not, create a new one and cache it
+
             // Get the implementation class name
             final String implName = factoryRegistry.get(factoryTypeName);
-
             if (StringUtils.isEmpty(implName)) {
                 throw new CoreException(
-                    new ErrorCode.ErrorCodeBuilder().withId(ERROR_CODE_E0001)
-                        .withMessage("Mandatory input factory implementation.")
+                    new ErrorCode.ErrorCodeBuilder().withId(ERROR_CODE_E0001).withMessage("Mandatory input factory implementation.")
                         .withCategory(ErrorCategory.SYSTEM).build());
             }
-
             F factory = CommonMethods.newInstance(implName, factoryType);
             factory.init();
             // Cache the instantiated singleton
             factoryInstanceMap.putIfAbsent(factoryTypeName, factory);
         }
-
         return (F) factoryInstanceMap.get(factoryTypeName);
     }
 
@@ -115,6 +102,7 @@ public class FactoryManager {
 
     /**
      * Unregister factory and removes the cached instance if any.
+     *
      * @param factoryName the factory name to unregister
      */
     public void unregisterFactory(final String factoryName) {
@@ -134,10 +122,9 @@ public class FactoryManager {
     public <F extends AbstractFactoryBase> void removeFactoryInstance(Class<F> factory) {
         if (factory == null) {
             throw new CoreException(
-                new ErrorCode.ErrorCodeBuilder().withId(ERROR_CODE_E0001).withMessage("Mandatory input factory.")
-                    .withCategory(ErrorCategory.SYSTEM).build());
+                new ErrorCode.ErrorCodeBuilder().withId(ERROR_CODE_E0001).withMessage("Mandatory input factory.").withCategory(ErrorCategory.SYSTEM)
+                    .build());
         }
-
         factoryInstanceMap.remove(factory.getName());
     }
 
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/AbstractContextFactory.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/AbstractContextFactory.java
index f4e1a85fee..a98ba44cf9 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/AbstractContextFactory.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/AbstractContextFactory.java
@@ -7,9 +7,9 @@
  * 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.
@@ -17,11 +17,11 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 package org.openecomp.core.factory;
 
 import org.openecomp.core.factory.impl.AbstractFactoryBase;
 
 public abstract class AbstractContextFactory<I, C> extends AbstractFactoryBase {
-  public abstract I createInterface(C contextType);
+
+    public abstract I createInterface(C contextType);
 }
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoriesConfigImpl.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoriesConfigImpl.java
index 31df923bdd..cfe50f1619 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoriesConfigImpl.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoriesConfigImpl.java
@@ -13,45 +13,41 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.openecomp.core.factory;
 
-
-import org.openecomp.core.factory.api.FactoriesConfiguration;
-import org.openecomp.core.utilities.file.FileUtils;
-import org.openecomp.core.utilities.json.JsonUtil;
-import org.openecomp.sdc.common.errors.SdcConfigurationException;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import org.openecomp.core.factory.api.FactoriesConfiguration;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.common.errors.SdcConfigurationException;
 
 public final class FactoriesConfigImpl implements FactoriesConfiguration {
 
-  private final Map factoryConfigurationMap = new HashMap();
+    private final Map factoryConfigurationMap = new HashMap();
 
-  public FactoriesConfigImpl() {
-    init();
-  }
+    public FactoriesConfigImpl() {
+        init();
+    }
 
-  @SuppressWarnings("unchecked")
-  @Override
-  public Map<String, String> getFactoriesMap() {
-    return factoryConfigurationMap;
-  }
+    @SuppressWarnings("unchecked")
+    @Override
+    public Map<String, String> getFactoriesMap() {
+        return factoryConfigurationMap;
+    }
 
-  private void init() {
-    final List<URL> factoryConfigUrlList = FileUtils.getAllLocations("factoryConfiguration.json");
-    for (final URL factoryConfigUrl : factoryConfigUrlList) {
-      try (InputStream stream = factoryConfigUrl.openStream()) {
-        factoryConfigurationMap.putAll(JsonUtil.json2Object(stream, Map.class));
-      } catch (final IOException e) {
-        throw new SdcConfigurationException("Failed to initialize Factory from '" + factoryConfigUrl.getPath() +"'", e);
-      }
+    private void init() {
+        final List<URL> factoryConfigUrlList = FileUtils.getAllLocations("factoryConfiguration.json");
+        for (final URL factoryConfigUrl : factoryConfigUrlList) {
+            try (InputStream stream = factoryConfigUrl.openStream()) {
+                factoryConfigurationMap.putAll(JsonUtil.json2Object(stream, Map.class));
+            } catch (final IOException e) {
+                throw new SdcConfigurationException("Failed to initialize Factory from '" + factoryConfigUrl.getPath() + "'", e);
+            }
+        }
     }
-  }
 }
-
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoryConfig.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoryConfig.java
index 7dbf921ebf..0c118fc2c9 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoryConfig.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/FactoryConfig.java
@@ -7,9 +7,9 @@
  * 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.
@@ -17,7 +17,6 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 package org.openecomp.core.factory;
 
 import java.util.Map;
@@ -26,14 +25,13 @@ import org.openecomp.core.utilities.CommonMethods;
 
 public final class FactoryConfig {
 
-  private static final FactoriesConfiguration INSTANCE = CommonMethods.newInstance(
-      "org.openecomp.core.factory.FactoriesConfigImpl", FactoriesConfiguration.class);
-
-  private FactoryConfig() {
+    private static final FactoriesConfiguration INSTANCE = CommonMethods
+        .newInstance("org.openecomp.core.factory.FactoriesConfigImpl", FactoriesConfiguration.class);
 
-  }
+    private FactoryConfig() {
+    }
 
-  public static Map<String, String> getFactoriesMap() {
-    return INSTANCE.getFactoriesMap();
-  }
+    public static Map<String, String> getFactoriesMap() {
+        return INSTANCE.getFactoriesMap();
+    }
 }
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/AbstractComponentFactory.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/AbstractComponentFactory.java
index 3de0d88f43..0a091c1864 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/AbstractComponentFactory.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/AbstractComponentFactory.java
@@ -4,17 +4,17 @@
  * 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.
  */
-
 package org.openecomp.core.factory.api;
 
 public abstract class AbstractComponentFactory<I> extends AbstractFactory<I> {
+
 }
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/FactoriesConfiguration.java b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/FactoriesConfiguration.java
index 8086181204..b1da7950ce 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/FactoriesConfiguration.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-facade-lib/openecomp-facade-core/src/main/java/org/openecomp/core/factory/api/FactoriesConfiguration.java
@@ -7,9 +7,9 @@
  * 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.
@@ -17,13 +17,11 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 package org.openecomp.core.factory.api;
 
 import java.util.Map;
 
-
 public interface FactoriesConfiguration {
 
-  Map<String, String> getFactoriesMap();
+    Map<String, String> getFactoriesMap();
 }