com.formkiq.server.service.dto.ArchiveDTO Maven / Gradle / Ivy

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Server-side integration for the FormKiQ ios application
There is a newer version: 0.6.1
/*
 * Copyright (C) 2016 FormKiQ Inc.
 *
 * 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.
 */

package com.formkiq.server.service.dto;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.util.StringUtils;

import com.formkiq.server.service.InvalidRequestBodyException;

/**
 * Holder of Archive file format data.
 *
 */
public class ArchiveDTO {

    /** Jackson Object Mapper. */
    private Jackson2ObjectMapperBuilder jsonMapper;

    /** Workflow Data. */
    private String workflowData;

    /** Workflow object. */
    private Workflow workflow;

    /** Map of Form UUID / Form Object. */
    private Map forms = new HashMap();

    /** Map of Form UUID / Raw String. */
    private Map formRaw = new HashMap();

    /**
     * constructor.
     * @param mapper {@link Jackson2ObjectMapperBuilder}
     */
    public ArchiveDTO(final Jackson2ObjectMapperBuilder mapper) {
        this.jsonMapper = mapper;
    }

    /**
     * Add Form to Archive.
     * @param data {@link String}
     * @throws IOException IOException
     */
    public void addForm(final String data) throws IOException {
        Form form = this.jsonMapper.build().readValue(data, Form.class);

        this.forms.put(form.getUUID(), form);
        this.formRaw.put(form.getUUID(), data);
    }

    /**
     * Add Workflow to Archive.
     * @param data {@link String}
     * @throws IOException IOException
     */
    public void addWorkflow(final String data) throws IOException {
        this.workflowData = data;
        this.workflow = this.jsonMapper.build().readValue(this.workflowData,
                Workflow.class);
    }

    /**
     * Returns Workflow.
     * @return {@link Workflow}
     */
    public Workflow getWorkflow() {
        return this.workflow;
    }

    /**
     * Returns Workflow JSON.
     * @return {@link String}
     */
    public String getWorkflowJSON() {

        if (!StringUtils.isEmpty(this.workflowData)) {
            return this.workflowData;
        }

        throw new InvalidRequestBodyException();
    }

    /**
     * Returns Form JSON.
     * @param uuid {@link String}
     * @return {@link String}
     */
    public String getFormJSON(final String uuid) {

        String data = this.formRaw.get(uuid);

        if (StringUtils.isEmpty(data)) {
            throw new InvalidRequestBodyException();
        }

        return data;
    }

    /**
     * @return {@link Map}
     */
    public Map getForms() {
        return this.forms;
    }
}