Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 org.apache.olingo.client.core.edm.xml.v3; import com.fasterxml.jackson.core.JsonParser; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.core.JsonToken; import com.fasterxml.jackson.databind.DeserializationContext; import org.apache.commons.lang3.BooleanUtils; import org.apache.olingo.client.core.edm.xml.AbstractEdmDeserializer; import java.io.IOException; public class FunctionImportDeserializer extends AbstractEdmDeserializer<FunctionImportImpl> { @Override protected FunctionImportImpl doDeserialize(final JsonParser jp, final DeserializationContext ctxt) throws IOException, JsonProcessingException { final FunctionImportImpl funcImp = new FunctionImportImpl(); for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) { final JsonToken token = jp.getCurrentToken(); if (token == JsonToken.FIELD_NAME) { if ("Name".equals(jp.getCurrentName())) { funcImp.setName(jp.nextTextValue()); } else if ("ReturnType".equals(jp.getCurrentName())) { funcImp.setReturnType(jp.nextTextValue()); } else if ("EntitySet".equals(jp.getCurrentName())) { funcImp.setEntitySet(jp.nextTextValue()); } else if ("EntitySetPath".equals(jp.getCurrentName())) { funcImp.setEntitySetPath(jp.nextTextValue()); } else if ("IsComposable".equals(jp.getCurrentName())) { funcImp.setComposable(BooleanUtils.toBoolean(jp.nextTextValue())); } else if ("IsSideEffecting".equals(jp.getCurrentName())) { funcImp.setSideEffecting(BooleanUtils.toBoolean(jp.nextTextValue())); } else if ("IsBindable".equals(jp.getCurrentName())) { funcImp.setBindable(BooleanUtils.toBoolean(jp.nextTextValue())); } else if ("IsAlwaysBindable".equals(jp.getCurrentName())) { funcImp.setAlwaysBindable(BooleanUtils.toBoolean(jp.nextTextValue())); } else if ("HttpMethod".equals(jp.getCurrentName())) { funcImp.setHttpMethod(jp.nextTextValue()); } else if ("Parameter".equals(jp.getCurrentName())) { jp.nextToken(); funcImp.getParameters().add(jp.readValueAs(ParameterImpl.class)); } } } return funcImp; } }