Example usage for java.lang NoSuchFieldException printStackTrace

Introduction

In this page you can find the example usage for java.lang NoSuchFieldException printStackTrace.

Prototype

public void printStackTrace(PrintStream s) 

Source Link

Document

Prints this throwable and its backtrace to the specified print stream.

Usage

From source file:org.sc.probro.data.DBObject.java

public DBObject(JSONObject obj) throws SQLException {
    Iterator<String> keys = obj.keys();
    while (keys.hasNext()) {
        String key = keys.next();
        try {//  w w  w.  ja  v  a  2 s.c om
            Field f = getClass().getField(key);
            int mod = f.getModifiers();
            Class type = f.getType();

            if (Modifier.isPublic(mod) && !Modifier.isStatic(mod)) {
                if (isSubclass(type, String.class)) {
                    f.set(this, obj.getString(key));
                } else if (isSubclass(type, Integer.class)) {
                    f.set(this, obj.getInt(key));
                } else if (isSubclass(type, Double.class)) {
                    f.set(this, obj.getDouble(key));
                } else {
                    f.set(this, obj.get(key));
                }
            }

        } catch (NoSuchFieldException e) {
            e.printStackTrace(System.err);

        } catch (IllegalAccessException e) {
            e.printStackTrace(System.err);

        } catch (JSONException e) {
            e.printStackTrace(System.err);
        }
    }
}

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From source file:org.sc.probro.data.DBObject.java

public void setFromResultSet(ResultSet rs) throws SQLException {
    ResultSetMetaData data = rs.getMetaData();

    for (int i = 1; i <= data.getColumnCount(); i++) {
        String columnName = data.getColumnName(i).toLowerCase();
        try {//  ww  w  . ja  va2  s .  com
            Field f = getClass().getField(columnName);
            int mod = f.getModifiers();

            if (Modifier.isPublic(mod) && !Modifier.isStatic(mod)) {
                Object value = rs.getObject(i);
                if (value instanceof Clob) {
                    Clob clob = (Clob) value;
                    f.set(this, readClob(clob));
                } else if (value instanceof java.sql.Date) {
                    java.sql.Date sqlDate = (java.sql.Date) value;
                    long time = sqlDate.getTime();
                    java.util.Date date = new java.util.Date(time);
                    f.set(this, date);
                } else {
                    f.set(this, value);
                }
            }

        } catch (NoSuchFieldException e) {
            // do nothing.

        } catch (IllegalAccessException e) {
            e.printStackTrace(System.err);
        }
    }
}

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From source file:hudson.plugins.sshslaves.SSHLauncher.java

/**
 * If the SSH connection as a whole is lost, report that information.
 *//*from   w  w  w . ja v a 2 s .  co m*/
private boolean reportTransportLoss(Connection c, TaskListener listener) {
    // TODO: switch to Connection.getReasonClosedCause() post build217-jenkins-8
    // in the mean time, rely on reflection to get to the object

    TransportManager tm = null;
    try {
        Field f = Connection.class.getDeclaredField("tm");
        f.setAccessible(true);
        tm = (TransportManager) f.get(c);
    } catch (NoSuchFieldException e) {
        e.printStackTrace(listener.error("Failed to get to TransportManager"));
    } catch (IllegalAccessException e) {
        e.printStackTrace(listener.error("Failed to get to TransportManager"));
    }

    if (tm == null) {
        listener.error("Couldn't get to TransportManager.");
        return false;
    }

    Throwable cause = tm.getReasonClosedCause();
    if (cause != null) {
        cause.printStackTrace(listener.error("Socket connection to SSH server was lost"));
    }

    return cause != null;
}

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