ServiceLevelAgreement.java

/**
 *
 */
package com.thinkbiganalytics.metadata.rest.model.sla;

/*-
 * #%L
 * thinkbig-sla-rest-model
 * %%
 * Copyright (C) 2017 ThinkBig Analytics
 * %%
 * 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.
 * #L%
 */

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.google.common.collect.Lists;
import com.thinkbiganalytics.metadata.sla.api.Metric;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

/**
 *
 */
@JsonInclude(Include.NON_EMPTY)
@JsonIgnoreProperties(ignoreUnknown = true)
public class ServiceLevelAgreement {

    private String id;
    private String name;
    private String description;
    private ObligationGroup defaultGroup;
    private List<ObligationGroup> groups;

    private List<ServiceLevelAgreementCheck> slaChecks;

    /**
     * List to hold any transformation errors found when converting Domain to this model
     */
    private List<String> obligationErrors;

    /**
     * List to hold any transformation errors found when converting Domain to this model
     */
    private List<String> slaCheckErrors;

    /**
     * Flag to indicate the user can edit this SLA
     */
    private boolean canEdit;

    public ServiceLevelAgreement() {
        this.defaultGroup = new ObligationGroup("REQUIRED");
        this.groups = Lists.newArrayList(this.defaultGroup);
    }

    public ServiceLevelAgreement(String id, String name, String description) {
        this();
        this.id = id;
        this.name = name;
        this.description = description;
    }

    public ServiceLevelAgreement(String name, Metric... metrics) {
        this(null, name, "", metrics);
    }

    public ServiceLevelAgreement(String id, String name, String description, Metric... metrics) {
        this(id, name, description, new Obligation("", metrics));
    }

    public ServiceLevelAgreement(String id, String name, String description, Obligation... obligations) {
        this(id, name, description);

        for (Obligation ob : obligations) {
            this.defaultGroup.addObligation(ob);
        }
    }

    public ServiceLevelAgreement(String id, String name, String description, ObligationGroup... groups) {
        this(id, name, description);

        this.groups.addAll(Arrays.asList(groups));
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    @JsonIgnore
    public List<Obligation> getObligations() {
        return this.groups.stream()
            .flatMap((grp) -> grp.getObligations().stream())
            .collect(Collectors.toList());
    }

    public void addObligation(Obligation ob) {
        this.defaultGroup.addObligation(ob);
    }

    public List<ObligationGroup> getGroups() {
        return this.groups.stream().filter(grp -> !grp.getObligations().isEmpty()).collect(Collectors.toList());
    }

    public void setGroups(List<ObligationGroup> groups) {
        this.defaultGroup.getObligations().clear();
        this.groups = Lists.asList(this.defaultGroup, groups.toArray(new ObligationGroup[groups.size()]));
    }

    public void addGroup(ObligationGroup group) {
        this.groups.add(group);
    }

    public ObligationGroup getDefaultGroup() {
        return defaultGroup;
    }

    public void setDefaultGroup(ObligationGroup defaultGroup) {
        this.defaultGroup = defaultGroup;
    }

    public List<ServiceLevelAgreementCheck> getSlaChecks() {
        return slaChecks;
    }

    public void setSlaChecks(List<ServiceLevelAgreementCheck> slaChecks) {
        this.slaChecks = slaChecks;
    }

    public void addSlaCheckError(String error) {
        getSlaCheckErrors().add(error);
    }

    public void addObligationError(String error) {
        getObligationErrors().add(error);
    }


    public List<String> getObligationErrors() {
        if (obligationErrors == null) {
            obligationErrors = new ArrayList<>();
        }
        return obligationErrors;
    }

    public void setObligationErrors(List<String> obligationErrors) {
        this.obligationErrors = obligationErrors;
    }

    public List<String> getSlaCheckErrors() {
        if (slaCheckErrors == null) {
            slaCheckErrors = new ArrayList<>();
        }
        return slaCheckErrors;
    }

    public void setSlaCheckErrors(List<String> slaCheckErrors) {
        this.slaCheckErrors = slaCheckErrors;
    }


    public boolean isCanEdit() {
        return canEdit;
    }

    public void setCanEdit(boolean canEdit) {
        this.canEdit = canEdit;
    }
}