Hack23/cia

/*
 * Copyright 2010-2021 James Pether Sörling
 *
 * 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.
 *
 *    $Id$
 *  $HeadURL$
*/
package com.hack23.cia.service.impl.rules;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;

import com.hack23.cia.model.internal.application.data.rules.impl.ResourceType;
import com.hack23.cia.model.internal.application.data.rules.impl.RuleViolation;
import com.hack23.cia.model.internal.application.data.rules.impl.Status;
import com.hack23.cia.service.api.action.kpi.ComplianceCheck;

/**
 * The Class AbstractComplianceCheckImpl.
 */
public abstract class AbstractComplianceCheckImpl implements ComplianceCheck {

    /** The Constant serialVersionUID. */
    private static final long serialVersionUID = 1L;

    /** The resource type. */
    private final ResourceType resourceType;

    /** The rule violation map. */
    private final Map<String,RuleViolation> ruleViolationMap = new HashMap<>();

    /**
     * Instantiates a new abstract compliance check impl.
     *
     * @param resourceType
     *            the resource type
     */
    public AbstractComplianceCheckImpl(final ResourceType resourceType) {
        super();
        this.resourceType = resourceType;
    }


    /**
     * Gets the resource type.
     *
     * @return the resource type
     */
    @Override
    public ResourceType getResourceType() {
        return resourceType;
    }

    /**
     * Gets the rule violations.
     *
     * @return the rule violations
     */
    @Override
    public final List<RuleViolation> getRuleViolations() {
        return new ArrayList<>(ruleViolationMap.values());
    }

    /**
     * Adds the violation.
     *
     * @param status
     *            the status
     * @param ruleName
     *            the rule name
     * @param ruleGroup
     *            the rule group
     * @param ruleDescription
     *            the rule description
     * @param positive
     *            the positive
     */
    public final void addViolation(final Status status,final String ruleName,final String ruleGroup,final String ruleDescription,final String positive) {
        final RuleViolation currentRuleViolation = ruleViolationMap.get(ruleName);
        if (currentRuleViolation == null || status.ordinal() > currentRuleViolation.getStatus().ordinal()) {
            ruleViolationMap.put(ruleName, new RuleViolation(getId(),getName(),resourceType,ruleName,ruleDescription,ruleGroup,status,positive));
        }
    }

    @Override
    public final boolean equals(final Object obj) {
        return EqualsBuilder.reflectionEquals(this, obj);
    }

    @Override
    public final String toString() {
        return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE);
    }

    @Override
    public final int hashCode() {
        return HashCodeBuilder.reflectionHashCode(this);
    }

}