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/*-
* ============LICENSE_START=======================================================
* ONAP CLAMP
* ================================================================================
* Copyright (C) 2020 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.onap.clamp.clds.tosca.update;
import com.google.gson.JsonObject;
import java.util.ArrayList;
import java.util.List;
public class Template {
/**
* name parameter is used as "key", in the LinkedHashMap of Templates.
*/
private String name;
private List<Field> fields;
public Template(String name) {
this.name = name;
this.fields = new ArrayList<>();
}
public Template(String name, List<Field> fields) {
this.name = name;
this.fields = fields;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public List<Field> getFields() {
return fields;
}
public void setFields(List<Field> fields) {
this.fields = fields;
}
/**
* Search in fields if fieldName exists.
*
* @param fieldName The field name
* @return Ture if it exists, false otherwise
*/
public boolean hasFields(String fieldName) {
for (Field field : this.getFields()) {
if (field.getTitle().equals(fieldName)) {
return true;
}
}
return false;
}
/**
* Get a specific Field.
*
* @param fieldName The field name
* @return THe Field found
*/
public Field getSpecificField(String fieldName) {
for (Field field : this.getFields()) {
if (field.getTitle().equals(fieldName)) {
return field;
}
}
return null;
}
public void addField(Field field) {
fields.add(field);
}
public void removeField(Field field) {
fields.remove(field);
}
/**
* Enable or disable the visibility.
*
* @param nameField THe field name
* @param state True or false
*/
public void setVisibility(String nameField, boolean state) {
for (Field field : this.fields) {
if (field.getTitle().equals(nameField)) {
field.setVisible(state);
}
}
}
/**
* This method defines if a field is static or not.
*
* @param nameField The name of the field
* @param state true or false
*/
public void setStatic(String nameField, boolean state) {
for (Field field : this.fields) {
if (field.getTitle().equals(nameField)) {
field.setStaticValue(state);
}
}
}
/**
* This method updates the value of a specfic field.
*
* @param nameField The name of the field
* @param newValue The new value as Object
*/
public void updateValueField(String nameField, Object newValue) {
for (Field field : this.fields) {
if (field.getTitle().equals(nameField)) {
field.setValue(newValue);
}
}
}
/**
* Compare two templates : size and their contents.
*
* @param template the template
* @return a boolean
*/
public boolean checkFields(Template template) {
boolean duplicateFields = false;
if (template.getFields().size() == this.getFields().size()) {
int countMatchingFields = 0;
//loop each component of first
for (Field templateFieldToCheck : template.getFields()) {
for (Field templateField : this.getFields()) {
if (templateFieldToCheck.compareWithField(templateField)) {
countMatchingFields++;
}
}
}
if (template.getFields().size() == countMatchingFields) {
duplicateFields = true;
}
}
return duplicateFields;
}
/**
* This method gets the specific field status.
*
* @param field The field name
* @return true or false
*/
public boolean fieldStaticStatus(String field) {
if (this.hasFields(field) && this.getSpecificField(field).getStaticValue().equals(true)
&& this.getSpecificField(field).getValue() != null) {
return true;
}
return false;
}
public boolean isVisible(String field) {
return this.getSpecificField(field).getVisible();
}
/**
* Set the value of a property of the Field in the json.
*
* @param jsonSchema The Json schema
* @param fieldName The Field name
* @param value The value
*/
public void setValue(JsonObject jsonSchema, String fieldName, String value) {
if (isVisible(fieldName)) {
if (fieldStaticStatus(fieldName)) {
String defaultValue = (String) this.getSpecificField(fieldName).getValue();
jsonSchema.addProperty(fieldName, defaultValue);
}
else {
jsonSchema.addProperty(fieldName, value);
}
}
}
/**
* Inject a static value in the json.
*
* @param jsonSchema The json schema object
* @param fieldName The field name
*/
public void injectStaticValue(JsonObject jsonSchema, String fieldName) {
if (isVisible(fieldName)) {
Field toInject = this.getSpecificField(fieldName);
jsonSchema.addProperty(fieldName, (String) toInject.getValue());
}
}
@Override
public String toString() {
return " fields : " + fields;
}
}
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