1 files changed, 280 insertions, 0 deletions
diff --git a/champ-lib/champ-core/src/main/java/org/onap/aai/champcore/model/ChampObject.java b/champ-lib/champ-core/src/main/java/org/onap/aai/champcore/model/ChampObject.java
new file mode 100644
index 0000000..b4e7311
--- /dev/null
+++ b/champ-lib/champ-core/src/main/java/org/onap/aai/champcore/model/ChampObject.java
@@ -0,0 +1,280 @@
+/**
+ * ============LICENSE_START==========================================
+ * org.onap.aai
+ * ===================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 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============================================
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.champcore.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import org.onap.aai.champcore.model.fluent.object.CreateChampObjectable;
+import org.onap.aai.champcore.model.fluent.object.impl.CreateChampObjectableImpl;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Optional;
+
+public final class ChampObject implements ChampElement {
+
+  private String type;
+  private Optional<Object> key;
+  private Map<String, Object> properties;
+
+  public static CreateChampObjectable create() {
+    return new CreateChampObjectableImpl();
+  }
+
+  public ChampObject() {
+  }
+
+  private ChampObject(Builder builder) {
+    this.type = builder.type;
+    this.key = builder.key;
+    this.properties = builder.properties;
+  }
+
+  @SuppressWarnings("unchecked")
+  public <T> Optional<T> getProperty(String key) {
+    if (!properties.containsKey(key)) {
+      return Optional.empty();
+    }
+
+    return Optional.of((T) properties.get(key));
+  }
+
+  public String getType() {
+    return type;
+  }
+
+  @JsonIgnore
+  public Optional<Object> getKey() {
+    return key;
+  }
+
+  public Map<String, Object> getProperties() {
+    return properties;
+  }
+
+  @JsonProperty("key")
+  public Object getKeyValue() {
+    return key.orElse("");
+
+  }
+
+  public ChampObject dropProperties(HashSet<String> safeProperties) {
+    HashSet<String> propertyKeys = new HashSet<>(properties.keySet());
+    for (String key : propertyKeys) {
+      if (!safeProperties.contains(key)) {
+        properties.remove(key);
+      }
+    }
+
+    return this;
+  }
+
+  public static class Builder {
+    private final String type;
+    private final Map<String, Object> properties = new HashMap<String, Object>();
+
+    private Optional<Object> key = Optional.empty();
+
+    public Builder(String type) {
+      if (type == null) {
+        throw new IllegalArgumentException("Type cannot be null");
+      }
+
+      this.type = type;
+    }
+
+    public Builder(ChampObject object) {
+      type = object.getType();
+      key = object.getKey();
+      properties(object.getProperties());
+    }
+
+    public Builder key(Object key) {
+      if (key == null) {
+        throw new IllegalArgumentException("Key cannot be set to null");
+      }
+
+      this.key = Optional.of(key);
+      return this;
+    }
+
+    public Builder property(String key, Object value) {
+      if (key == null) {
+        throw new IllegalArgumentException("Property key cannot be null");
+      }
+      if (value == null) {
+        throw new IllegalArgumentException("Property value cannot be null");
+      }
+
+      if (ReservedPropertyKeys.contains(key)) {
+        throw new IllegalArgumentException("Property key " + key + " is reserved");
+      }
+
+      properties.put(key, value);
+      return this;
+    }
+
+    public Builder properties(Map<String, Object> properties) {
+      for (Entry<String, Object> property : properties.entrySet()) {
+        property(property.getKey(), property.getValue());
+      }
+
+      return this;
+    }
+
+    public ChampObject build() {
+      return new ChampObject(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object object) {
+    if (this == object) {
+      return true;
+    }
+
+    if (object instanceof ChampObject) {
+      final ChampObject champObj = (ChampObject) object;
+
+      if (getKey().isPresent() && champObj.getKey().isPresent()) {
+
+        if (getKey().get().equals(champObj.getKey().get())) {
+          return true;
+        }
+
+      } else if (!getKey().isPresent() && !champObj.getKey().isPresent()) {
+        if (getType().equals(champObj.getType()) &&
+            getProperties().equals(champObj.getProperties())) {
+          return true;
+        }
+      }
+    }
+
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    if (getKey().isPresent()) {
+      return getKey().get().hashCode();
+    }
+
+    final int returnValue = 31 * (getType().hashCode() + getProperties().hashCode());
+    return returnValue;
+  }
+
+  @Override
+  public String toString() {
+    return "{key: " + (getKey().isPresent() ? getKey().get() : "")
+        + ", type: " + getType()
+        + ", properties: " + getProperties() + "}";
+  }
+
+  public enum ReservedPropertyKeys {
+    CHAMP_OBJECT_TYPE("aai_node_type"),
+    CHAMP_OBJECT_KEY("key");
+
+    private final String text;
+
+    private ReservedPropertyKeys(final String text) {
+      this.text = text;
+    }
+
+    @Override
+    public String toString() {
+      return text;
+    }
+
+    public static boolean contains(String key) {
+      for (ReservedPropertyKeys choice : ReservedPropertyKeys.values()) {
+        if (choice.toString().equals(key)) {
+          return true;
+        }
+      }
+
+      return false;
+    }
+  }
+
+  public enum IgnoreOnReadPropertyKeys {
+    CHAMP_IMPORT_ASSIGNED_ID("importAssignedId");
+
+    private final String text;
+
+    private IgnoreOnReadPropertyKeys(final String text) {
+      this.text = text;
+    }
+
+    @Override
+    public String toString() {
+      return text;
+    }
+
+    public static boolean contains(String key) {
+      for (IgnoreOnReadPropertyKeys choice : IgnoreOnReadPropertyKeys.values()) {
+        if (choice.toString().equals(key)) {
+          return true;
+        }
+      }
+
+      return false;
+    }
+  }
+
+  public enum ReservedTypes {
+    ANY("ANY");
+
+    private final String text;
+
+    private ReservedTypes(final String text) {
+      this.text = text;
+    }
+
+    @Override
+    public String toString() {
+      return text;
+    }
+  }
+
+  @Override
+  public boolean isObject() {
+    return true;
+  }
+
+  @Override
+  public ChampObject asObject() {
+    return this;
+  }
+
+  @Override
+  public boolean isRelationship() {
+    return false;
+  }
+
+  @Override
+  public ChampRelationship asRelationship() {
+    throw new UnsupportedOperationException("Cannot call asRelationship() on ChampObject");
+  }
+}