diff options
Diffstat (limited to 'src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java')
-rw-r--r-- | src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java b/src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java new file mode 100644 index 0000000..94d8ca1 --- /dev/null +++ b/src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java @@ -0,0 +1,55 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. 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. + * 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. + * ============LICENSE_END========================================================= + */ +package org.onap.aai.interceptors.pre; + +import org.onap.aai.interceptors.AAIContainerFilter; +import org.onap.aai.interceptors.AAIHeaderProperties; + +import javax.annotation.Priority; +import javax.ws.rs.HttpMethod; +import javax.ws.rs.container.ContainerRequestContext; +import javax.ws.rs.container.ContainerRequestFilter; +import javax.ws.rs.container.PreMatching; +import javax.ws.rs.core.MultivaluedMap; +import javax.ws.rs.ext.Provider; +import java.io.IOException; + +/** + * The Class HttpHeaderInterceptor + */ +@Provider +@PreMatching +@Priority(AAIRequestFilterPriority.HTTP_HEADER) +public class HttpHeaderInterceptor extends AAIContainerFilter implements ContainerRequestFilter { + public static final String patchMethod = "PATCH"; + + @Override + public void filter(ContainerRequestContext containerRequestContext) throws IOException { + + MultivaluedMap<String, String> headersMap = containerRequestContext.getHeaders(); + String overrideMethod = headersMap.getFirst(AAIHeaderProperties.HTTP_METHOD_OVERRIDE); + String httpMethod = containerRequestContext.getMethod(); + + if (HttpMethod.POST.equalsIgnoreCase(httpMethod) && patchMethod.equalsIgnoreCase(overrideMethod)) { + containerRequestContext.setMethod(patchMethod); + } + } + +} |