package org.jeecg.config.sap;
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import com.sap.conn.jco.JCoDestination;
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import com.sap.conn.jco.JCoDestinationManager;
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import com.sap.conn.jco.JCoException;
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import com.sap.conn.jco.ext.DestinationDataProvider;
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import com.sap.conn.jco.ext.Environment;
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import lombok.Getter;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import javax.annotation.PostConstruct;
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import java.util.Properties;
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@Component
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@Slf4j
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@Getter
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public class SapRfcConnectionManager {
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@Value("${sap.rfc.destination}")
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private String destinationName;
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@Value("${sap.rfc.ashost}")
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private String ashost;
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@Value("${sap.rfc.sysnr}")
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private String sysnr;
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@Value("${sap.rfc.client}")
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private String client;
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@Value("${sap.rfc.user}")
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private String user;
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@Value("${sap.rfc.passwd}")
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private String passwd;
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@Value("${sap.rfc.lang}")
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private String lang;
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@Value("${sap.rfc.poolSize}")
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private String poolSize;
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@Value("${sap.rfc.expirationTime}")
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private String expirationTime;
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@Value("${sap.rfc.peekLimit}")
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private String peekLimit = "10";
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private JCoDestination destination;
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/**
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*
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* @throws JCoException
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*/
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@PostConstruct
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public void init() throws Exception {
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Properties connectProperties = new Properties();
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connectProperties.setProperty(DestinationDataProvider.JCO_ASHOST, ashost);
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connectProperties.setProperty(DestinationDataProvider.JCO_SYSNR, sysnr);
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connectProperties.setProperty(DestinationDataProvider.JCO_CLIENT, client);
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connectProperties.setProperty(DestinationDataProvider.JCO_USER, user);
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connectProperties.setProperty(DestinationDataProvider.JCO_PASSWD, passwd);
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connectProperties.setProperty(DestinationDataProvider.JCO_LANG, lang);
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connectProperties.setProperty(DestinationDataProvider.JCO_PEAK_LIMIT, peekLimit);
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connectProperties.setProperty(DestinationDataProvider.JCO_POOL_CAPACITY, poolSize);
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connectProperties.setProperty(DestinationDataProvider.JCO_EXPIRATION_TIME, expirationTime);
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// 创建动态目的地（避免依赖 SM59 配置）
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CustomDestinationDataProvider provider = new CustomDestinationDataProvider(destinationName, connectProperties);
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// 设置全局目的地提供者
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Environment.registerDestinationDataProvider(provider);
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// 获取目的地
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this.destination = JCoDestinationManager.getDestination(destinationName);
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}
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}
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