OFBiz调用SAP

来源：互联网发布：win10网络红叉编辑：程序博客网时间：2024/05/01 04:29

package org.ofbiz.rfc;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;

import com.sap.conn.jco.AbapException;
import com.sap.conn.jco.JCoDestination;
import com.sap.conn.jco.JCoDestinationManager;
import com.sap.conn.jco.JCoException;
import com.sap.conn.jco.JCoFunction;
import com.sap.conn.jco.ext.DestinationDataProvider;

public class JCOClientDemo {
    static String ABAP_AS = "ABAP_AS_WITHOUT_POOL";
    static String ABAP_AS_POOLED = "ABAP_AS_WITH_POOL";
    static {
        Properties connectProperties = new Properties();
        connectProperties.setProperty(DestinationDataProvider.JCO_ASHOST, "192.168.1.10");
        connectProperties.setProperty(DestinationDataProvider.JCO_SYSNR, "10");
//      connectProperties.setProperty(DestinationDataProvider.JCO_R3NAME, "C01");
        connectProperties.setProperty(DestinationDataProvider.JCO_CLIENT, "800");
        connectProperties.setProperty(DestinationDataProvider.JCO_USER, "USER_1");
        connectProperties.setProperty(DestinationDataProvider.JCO_PASSWD, "password1");
        connectProperties.setProperty(DestinationDataProvider.JCO_LANG, "en");
        createDataFile(ABAP_AS, "jcoDestination", connectProperties);

        connectProperties.setProperty(DestinationDataProvider.JCO_POOL_CAPACITY, "3");
        connectProperties.setProperty(DestinationDataProvider.JCO_PEAK_LIMIT, "5");
        createDataFile(ABAP_AS_POOLED, "jcoDestination", connectProperties);
    }

    static void createDataFile(String name, String suffix, Properties properties) {
        File cfg = new File(name + "." + suffix);
        if (!cfg.exists()) {
            FileOutputStream fos = null;
            try {
                fos = new FileOutputStream(cfg, false);
                properties.store(fos, "for tests only !");
                fos.close();
            } catch (Exception e) {
                throw new RuntimeException("Unable to create the destination file " + cfg.getName(), e);
            } finally {
                try {
                    fos.close();
                } catch (IOException e) {
                }
            }
        }
    }

    public static void call() throws JCoException {
        JCoDestination destination = JCoDestinationManager.getDestination(ABAP_AS_POOLED);
        JCoFunction function = destination.getRepository().getFunction("STFC_CONNECTION");
        if (function == null)
            throw new RuntimeException("STFC_CONNECTION not found in SAP.");

        function.getImportParameterList().setValue("REQUTEXT", "Hello SAP");

        try {
            function.execute(destination);
        } catch (AbapException e) {
            System.out.println(e.toString());
            return;
        }

        System.out.println("STFC_CONNECTION finished:");
        System.out.println(" Echo: " + function.getExportParameterList().getString("ECHOTEXT"));
        System.out.println(" Response: " + function.getExportParameterList().getString("RESPTEXT"));
        System.out.println();
    }

    public static void main(String[] args) {
        try {
            JCOClientDemo.call();
        } catch (JCoException e) {
            e.printStackTrace();
        }
    }
}

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