ServerlessFunction.java

/*
* Copyright 2016 Amazon.com, Inc. or its affiliates. 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.
* A copy of the License is located at
*
*  http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.eclipse.lambda.serverless.model.transform;

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

import com.amazonaws.eclipse.lambda.serverless.model.Resource;
import com.amazonaws.eclipse.lambda.serverless.model.ResourceType;
import com.amazonaws.eclipse.lambda.serverless.model.TypeProperties;
import com.fasterxml.jackson.annotation.JsonAnyGetter;
import com.fasterxml.jackson.annotation.JsonAnySetter;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.ObjectMapper;

public class ServerlessFunction extends Resource {

    private static final String DEFAULT_RUNTIME = "java8";
    private static final Integer DEFAULT_TIMEOUT = 300;
    private static final Integer DEFAULT_MEMORY_SIZE = 512;

    @JsonProperty("Handler")
    private String handler;
    @JsonProperty("Runtime")
    private String runtime;
    @JsonProperty("CodeUri")
    private String codeUri;
    @JsonProperty("Description")
    private String description;
    @JsonProperty("MemorySize")
    private Integer memorySize;
    @JsonProperty("Timeout")
    private Integer timeout;
    @JsonProperty("Role")
    private String role;
    @JsonProperty("Policies")
    private List<String> policies;
    @JsonIgnore
    private Map<String, TypeProperties> additionalEvents;
    // Additional properties that we don't care for now such as Environment
    private Map<String, Object> additionalProperties = new HashMap<String, Object>();

    public String getHandler() {
        return handler;
    }
    public void setHandler(String handler) {
        this.handler = handler;
    }
    public String getRuntime() {
        return runtime == null ? DEFAULT_RUNTIME : runtime;
    }
    public void setRuntime(String runtime) {
        this.runtime = runtime;
    }
    public String getCodeUri() {
        return codeUri;
    }

    public void setCodeUri(String codeUri) {
        this.codeUri = codeUri;
    }
    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {
        this.description = description;
    }
    public Integer getMemorySize() {
        return memorySize == null ? DEFAULT_MEMORY_SIZE : memorySize;
    }
    public void setMemorySize(Integer memorySize) {
        this.memorySize = memorySize;
    }
    public Integer getTimeout() {
        return timeout == null ? DEFAULT_TIMEOUT : timeout;
    }
    public void setTimeout(Integer timeout) {
        this.timeout = timeout;
    }
    public String getRole() {
        return role;
    }
    public void setRole(String role) {
        this.role = role;
    }
    public List<String> getPolicies() {
        return policies;
    }
    public void setPolicies(List<String> policies) {
        this.policies = policies;
    }
    public Map<String, TypeProperties> getAdditionalEvents() {
        return additionalEvents == null ? new HashMap<String, TypeProperties>() : additionalEvents;
    }
    public void setAdditionalEvents(Map<String, TypeProperties> additionalEvents) {
        this.additionalEvents = additionalEvents;
    }
    public TypeProperties toTypeProperties() {
        TypeProperties tp = new TypeProperties();
        tp.setType(ResourceType.AWS_SERVERLESS_FUNCTION.toString());

        ObjectMapper mapper = new ObjectMapper();
        Map<String, Object> properties = mapper.convertValue(this, Map.class);
        properties.put("Events", additionalEvents);
        tp.setProperties(properties);
        return tp;
    }

    @JsonAnyGetter
    public Map<String, Object> getAdditionalProperties() {
        return this.additionalProperties;
    }

    @JsonAnySetter
    public void addAdditionalProperty(String key, Object value) {
        this.additionalProperties.put(key, value);
    }

    public void setAdditionalProperties(Map<String, Object> additionalProperties) {
        this.additionalProperties = additionalProperties;
    }

    @Override
    public String toString() {
        return "ServerlessFunction [handler=" + handler + ", runtime=" + runtime
                + ", codeUri=" + codeUri + ", description=" + description
                + ", memorySize=" + memorySize + ", timeout=" + timeout
                + ", role=" + role + ", policies=" + policies + "]";
    }

}