com.webcohesion.enunciate.modules.spring_web.api.impl.MethodImpl Maven / Gradle / Ivy

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Model processing for Spring Web API.
There is a newer version: 2.7.0
/**
 * Copyright © 2006-2016 Web Cohesion ([email protected])
 *
 * 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.webcohesion.enunciate.modules.spring_web.api.impl;

import com.webcohesion.enunciate.api.Styles;
import com.webcohesion.enunciate.api.resources.*;
import com.webcohesion.enunciate.javac.decorations.element.ElementUtils;
import com.webcohesion.enunciate.javac.javadoc.JavaDoc;
import com.webcohesion.enunciate.modules.spring_web.model.*;

import javax.lang.model.element.AnnotationMirror;
import java.util.*;

/**
 * @author Ryan Heaton
 */
public class MethodImpl implements Method {

  private final String httpMethod;
  private final RequestMapping requestMapping;
  private final ResourceGroup group;

  public MethodImpl(String httpMethod, RequestMapping requestMapping, ResourceGroup group) {
    this.httpMethod = httpMethod;
    this.requestMapping = requestMapping;
    this.group = group;
  }

  @Override
  public Resource getResource() {
    return new ResourceImpl(this.requestMapping, this.group);
  }

  @Override
  public String getLabel() {
    return this.requestMapping.getLabel() == null ? this.httpMethod : this.requestMapping.getLabel();
  }

  @Override
  public String getHttpMethod() {
    return this.httpMethod;
  }

  @Override
  public String getSlug() {
    return this.group.getSlug() + "_" + requestMapping.getSimpleName() + "_" + this.httpMethod;
  }

  @Override
  public String getDescription() {
    return this.requestMapping.getJavaDoc().toString();
  }

  @Override
  public String getDeprecated() {
    return ElementUtils.findDeprecationMessage(this.requestMapping);
  }

  @Override
  public String getSince() {
    JavaDoc.JavaDocTagList tags = this.requestMapping.getJavaDoc().get("since");
    return tags == null ? null : tags.toString();
  }

  @Override
  public String getVersion() {
    JavaDoc.JavaDocTagList tags = this.requestMapping.getJavaDoc().get("version");
    return tags == null ? null : tags.toString();
  }

  @Override
  public boolean isIncludeDefaultParameterValues() {
    for (RequestParameter parameter : this.requestMapping.getRequestParameters()) {
      if (parameter.getDefaultValue() != null) {
        return true;
      }
    }
    return false;
  }

  @Override
  public boolean isHasParameterConstraints() {
    for (Parameter parameter : getParameters()) {
      if (parameter.getConstraints() != null) {
        return true;
      }
    }
    return false;
  }

  @Override
  public boolean isHasParameterMultiplicity() {
    for (RequestParameter parameter : this.requestMapping.getRequestParameters()) {
      if (parameter.isMultivalued()) {
        return true;
      }
    }
    return false;
  }

  @Override
  public List getParameters() {
    Set resourceParams = this.requestMapping.getRequestParameters();
    ArrayList parameters = new ArrayList(resourceParams.size());
    for (RequestParameter param : resourceParams) {
      parameters.add(new ParameterImpl(param));
    }
    return parameters;
  }

  @Override
  public Entity getRequestEntity() {
    ResourceEntityParameter entityParameter = this.requestMapping.getEntityParameter();
    return entityParameter == null ? null : new RequestEntityImpl(this.requestMapping, entityParameter);
  }

  @Override
  public List getResponseCodes() {
    return this.requestMapping.getStatusCodes();
  }

  @Override
  public Entity getResponseEntity() {
    ResourceRepresentationMetadata responseMetadata = this.requestMapping.getRepresentationMetadata();
    return responseMetadata == null ? null : new ResponseEntityImpl(this.requestMapping, responseMetadata);
  }

  @Override
  public List getWarnings() {
    return this.requestMapping.getWarnings();
  }

  @Override
  public List getResponseHeaders() {
    Map responseHeaders = this.requestMapping.getResponseHeaders();
    ArrayList headerValues = new ArrayList();
    for (Map.Entry responseHeader : responseHeaders.entrySet()) {
      headerValues.add(new ResponseHeaderParameterImpl(responseHeader.getKey(), responseHeader.getValue(), Collections.emptySet()));
    }
    return headerValues;
  }

  @Override
  public Set getSecurityRoles() {
    return this.requestMapping.getSecurityRoles();
  }

  @Override
  public Map getAnnotations() {
    return this.requestMapping.getAnnotations();
  }

  @Override
  public JavaDoc getJavaDoc() {
    return this.requestMapping.getJavaDoc();
  }

  @Override
  public Set getStyles() {
    return Styles.gatherStyles(this.requestMapping, this.requestMapping.getContext().getContext().getConfiguration().getAnnotationStyles());
  }

  @Override
  public Example getExample() {
    return new MethodExampleImpl(this.httpMethod, this.requestMapping);
  }
}