1 files changed, 0 insertions, 347 deletions
diff --git a/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/TermQuery.java b/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/TermQuery.java
deleted file mode 100644
index 109d88c..0000000
--- a/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/TermQuery.java
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@@ -1,347 +0,0 @@
-/**
- * ============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.openecomp.sa.searchdbabstraction.searchapi;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import edu.emory.mathcs.backport.java.util.Arrays;
-
-import java.util.List;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-/**
- * This class represents a simple term query.
- *
- * <p>A term query takes an operator, a field to apply the query to and a value to match
- * against the query contents.
- *
- * <p>Valid operators include:
- * <ul>
- * <li> match - Field must contain the supplied value to produce a match. </li>
- * <li> not-match - Field must NOT contain the supplied value to produce a match. </li>
- * </ul>
- * The following examples illustrate the structure of a few variants of the
- * term query:
- *
- * <p><pre>
- *     // Single Field Match Query:
- *     {
- *         "match": {"field": "searchTags", "value": "abcd"}
- *     }
- *
- *     // Single Field Not-Match query:
- *     {
- *         "not-match": {"field": "searchTags", "value": "efgh"}
- *     }
- * </pre>
- *
- * <p><pre>
- *     // Multi Field Match Query With A Single Value:
- *     {
- *         "match": {"field": "entityType searchTags", "value": "pserver"}
- *     }
- *
- *     // Multi Field Match Query With Multiple Values:
- *     {
- *         "match": {"field": "entityType searchTags", "value": "pserver tenant"}
- *     }
- * </pre>
- */
-public class TermQuery {
-
-  /**
-   * The name of the field to apply the term query to.
-   */
-  private String field;
-
-  /**
-   * The value which the field must contain in order to have a match.
-   */
-  private Object value;
-
-  /**
-   * For multi field queries only.  Determines the rules for whether or not a document matches
-   * the query, as follows:
-   *
-   * <p>"and" - At least one occurrence of every supplied value must be present in any of the
-   * supplied fields.
-   *
-   * <p>"or"  - At least one occurrence of any of the supplied values must be present in any of
-   * the supplied fields.
-   */
-  private String operator;
-
-  @JsonProperty("analyzer")
-  private String searchAnalyzer;
-
-
-  public String getField() {
-    return field;
-  }
-
-  public void setField(String field) {
-    this.field = field;
-  }
-
-  public Object getValue() {
-    return value;
-  }
-
-  public void setValue(Object value) {
-    this.value = value;
-  }
-
-  private boolean isNumericValue() {
-    return ((value instanceof Integer) || (value instanceof Double));
-  }
-
-  public String getOperator() {
-    return operator;
-  }
-
-  public void setOperator(String operator) {
-    this.operator = operator;
-  }
-
-  public String getSearchAnalyzer() {
-    return searchAnalyzer;
-  }
-
-  public void setSearchAnalyzer(String searchAnalyzer) {
-    this.searchAnalyzer = searchAnalyzer;
-  }
-
-  /**
-   * This method returns a string which represents this query in syntax
-   * that is understandable by ElasticSearch and is suitable for inclusion
-   * in an ElasticSearch query string.
-   *
-   * @return - ElasticSearch syntax string.
-   */
-  public String toElasticSearch() {
-
-    StringBuilder sb = new StringBuilder();
-
-    sb.append("{");
-
-    // Are we generating a multi field query?
-    if (isMultiFieldQuery()) {
-
-      // For multi field queries, we have to be careful about how we handle
-      // nested fields, so check to see if any of the specified fields are
-      // nested.
-      if (field.contains(".")) {
-
-        // Build the equivalent of a multi match query across one or more nested fields.
-        toElasticSearchNestedMultiMatchQuery(sb);
-
-      } else {
-
-        // Build a real multi match query, since we don't need to worry about nested fields.
-        toElasticSearchMultiFieldQuery(sb);
-      }
-    } else {
-
-      // Single field query.
-
-      // Add the necessary wrapping if this is a query against a nested field.
-      if (fieldIsNested(field)) {
-        sb.append("{\"nested\": { \"path\": \"").append(pathForNestedField(field))
-            .append("\", \"query\": ");
-      }
-
-      // Build the query.
-      toElasticSearchSingleFieldQuery(sb);
-
-      if (fieldIsNested(field)) {
-        sb.append("}}");
-      }
-    }
-
-    sb.append("}");
-
-    return sb.toString();
-  }
-
-
-  /**
-   * Determines whether or not the client has specified a term query with
-   * multiple fields.
-   *
-   * @return - true if the query is referencing multiple fields, false, otherwise.
-   */
-  private boolean isMultiFieldQuery() {
-
-    return (field.split(" ").length > 1);
-  }
-
-
-  /**
-   * Constructs a single field term query in ElasticSearch syntax.
-   *
-   * @param sb - The string builder to assemble the query string with.
-   * @return - The single term query.
-   */
-  private void toElasticSearchSingleFieldQuery(StringBuilder sb) {
-
-    sb.append("\"term\": {\"").append(field).append("\" : ");
-
-    // For numeric values, don't enclose the value in quotes.
-    if (!isNumericValue()) {
-      sb.append("\"").append(value).append("\"");
-    } else {
-      sb.append(value);
-    }
-
-    sb.append("}");
-  }
-
-
-  /**
-   * Constructs a multi field query in ElasticSearch syntax.
-   *
-   * @param sb - The string builder to assemble the query string with.
-   * @return - The multi field query.
-   */
-  private void toElasticSearchMultiFieldQuery(StringBuilder sb) {
-
-    sb.append("\"multi_match\": {");
-
-    sb.append("\"query\": \"").append(value).append("\", ");
-    sb.append("\"type\": \"cross_fields\",");
-    sb.append("\"fields\": [");
-
-    List<String> fields = Arrays.asList(field.split(" "));
-    AtomicBoolean firstField = new AtomicBoolean(true);
-    for (String f : fields) {
-      if (!firstField.compareAndSet(true, false)) {
-        sb.append(", ");
-      }
-      sb.append("\"").append(f.trim()).append("\"");
-    }
-    sb.append("],");
-
-    sb.append("\"operator\": \"").append((operator != null)
-        ? operator.toLowerCase() : "and").append("\"");
-
-    if (searchAnalyzer != null) {
-      sb.append(", \"analyzer\": \"").append(searchAnalyzer).append("\"");
-    }
-
-    sb.append("}");
-  }
-
-
-  /**
-   * Constructs the equivalent of an ElasticSearch multi match query across
-   * multiple nested fields.
-   *
-   * <p>Since ElasticSearch doesn't really let you do that, we have to be clever
-   * and construct an equivalent query using boolean operators to produce
-   * the same result.
-   *
-   * @param sb - The string builder to use to build the query.
-   */
-  public void toElasticSearchNestedMultiMatchQuery(StringBuilder sb) {
-
-    // Break out our whitespace delimited list of fields and values into a actual lists.
-    List<String> fields = Arrays.asList(field.split(" "));
-    List<String> values = Arrays.asList(((String) value).split(" ")); // GDF: revisit this cast.
-
-    sb.append("\"bool\": {");
-
-    if (operator != null) {
-
-      if (operator.toLowerCase().equals("and")) {
-        sb.append("\"must\": [");
-      } else if (operator.toLowerCase().equals("or")) {
-        sb.append("\"should\": [");
-      }
-
-    } else {
-      sb.append("\"must\": [");
-    }
-
-    AtomicBoolean firstField = new AtomicBoolean(true);
-    for (String f : fields) {
-
-      if (!firstField.compareAndSet(true, false)) {
-        sb.append(", ");
-      }
-
-      sb.append("{ ");
-
-      // Is this a nested field?
-      if (fieldIsNested(f)) {
-
-        sb.append("\"nested\": {");
-        sb.append("\"path\": \"").append(pathForNestedField(f)).append("\", ");
-        sb.append("\"query\": ");
-      }
-
-      sb.append("{\"bool\": {");
-      sb.append("\"should\": [");
-
-      AtomicBoolean firstValue = new AtomicBoolean(true);
-      for (String v : values) {
-        if (!firstValue.compareAndSet(true, false)) {
-          sb.append(", ");
-        }
-        sb.append("{\"match\": { \"");
-        sb.append(f).append("\": {\"query\": \"").append(v).append("\"");
-
-        if (searchAnalyzer != null) {
-          sb.append(", \"analyzer\": \"").append(searchAnalyzer).append("\"");
-        }
-        sb.append("}}}");
-      }
-
-      sb.append("]");
-      sb.append("}");
-
-      if (fieldIsNested(f)) {
-        sb.append("}");
-        sb.append("}");
-      }
-
-      sb.append("}");
-    }
-
-    sb.append("]");
-    sb.append("}");
-  }
-
-
-  @Override
-  public String toString() {
-    return "field: " + field + ", value: " + value + " (" + value.getClass().getName() + ")";
-  }
-
-  public boolean fieldIsNested(String field) {
-    return field.contains(".");
-  }
-
-  public String pathForNestedField(String field) {
-    int index = field.lastIndexOf('.');
-    return field.substring(0, index);
-  }
-}