package cn.stylefeng.guns.plcserver;
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import org.jinterop.dcom.common.JIErrorCodes;
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import org.jinterop.dcom.common.JIException;
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import org.jinterop.dcom.core.JIVariant;
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import org.openscada.opc.lib.common.ConnectionInformation;
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import org.openscada.opc.lib.da.Group;
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import org.openscada.opc.lib.da.Item;
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import org.openscada.opc.lib.da.Server;
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public class test {
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private static String HOST = "192.168.0.234";
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//private static String HOST = "192.168.1.100";
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private static String USER = "OPCUser";
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private static String PASSWORD = "123456";
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private static String CLSID= "7BC0CC8E-482C-47CA-ABDC-0FE7F9C6E729";
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private static String PROGID = "";
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public static void main(String[] args) throws Exception {
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// create connection information
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final ConnectionInformation ci = new ConnectionInformation();
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ci.setHost("127.0.0.1");
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ci.setDomain("");
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ci.setUser("OPCServer");
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ci.setPassword("admin@123");
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ci.setClsid("7BC0CC8E-482C-47CA-ABDC-0FE7F9C6E729");
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//ci.setProgId("7BC0CC8E");
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// ci.setClsid("680DFBF7-C92D-484D-84BE-06DC3DECCD68"); // if ProgId is not working, try it using the Clsid instead
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final String itemId = "_System._Time_Second";
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// create a new server
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Item item = null;
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Server server = new Server(ci, null);
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//server = new Server(ci, Executors.newSingleThreadScheduledExecutor());
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try {
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// connect to server
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server.connect();
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while(true) {
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System.out.println("111111==");
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Thread.sleep(1000);
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}
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} catch (final JIException e) {
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System.out.println(String.format("%08X: %s", e.getErrorCode(), server.getErrorMessage(e.getErrorCode())));
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}
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}
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/**
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* 获取value
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* @param var
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* @return
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* @throws JIException
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*/
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private static Object getVal(JIVariant var) throws JIException {
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Object value;
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int type = var.getType();
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switch (type) {
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case JIVariant.VT_I2:
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value = var.getObjectAsShort();
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break;
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case JIVariant.VT_I4:
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value = var.getObjectAsInt();
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break;
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case JIVariant.VT_I8:
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value = var.getObjectAsLong();
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break;
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case JIVariant.VT_R4:
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value = var.getObjectAsFloat();
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break;
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case JIVariant.VT_R8:
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value = var.getObjectAsDouble();
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break;
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case JIVariant.VT_BSTR:
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value = var.getObjectAsString2();
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break;
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case JIVariant.VT_BOOL:
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value = var.getObjectAsBoolean();
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break;
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case JIVariant.VT_UI2:
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case JIVariant.VT_UI4:
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value = var.getObjectAsUnsigned().getValue();
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break;
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case JIVariant.VT_EMPTY:
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throw new JIException(JIErrorCodes.JI_VARIANT_IS_NULL, "Variant is Empty.");
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case JIVariant.VT_NULL:
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throw new JIException(JIErrorCodes.JI_VARIANT_IS_NULL, "Variant is null.");
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default:
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throw new JIException(JIErrorCodes.JI_VARIANT_IS_NULL, "Unknown Type.");
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}
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return value;
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}
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}
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