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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package netscape.security.x509;
import java.io.IOException;
import netscape.security.util.DerOutputStream;
import netscape.security.util.DerValue;
/**
* Represent the DisplayText.
*
* DisplayText ::= CHOICE {
* visibleString VisibleString (SIZE (1..200)),
* bmpString BMPString (SIZE (1..200)),
* utf8String UTF8String (SIZE (1..200)),
* }
*
* @author Thomas Kwan
*/
public class DisplayText {
/** Tag value indicating an ASN.1 "BMPString" value. */
public final static byte tag_IA5String = 0x16;
public final static byte tag_BMPString = 0x1E;
public final static byte tag_VisibleString = 0x1A;
public final static byte tag_UTF8String = 0x0C;
private byte mTag;
private String mS = null;
public DisplayText(byte tag, String s) {
mTag = tag;
mS = s;
}
public DisplayText(DerValue val) throws IOException {
mTag = val.tag;
mS = val.getAsString();
}
/**
* Write the DisplayText to the DerOutputStream.
*
* @param out the DerOutputStream to write the object to.
* @exception IOException on errors.
*/
public void encode(DerOutputStream out) throws IOException {
out.putStringType(mTag, mS);
}
public String getText() {
return mS;
}
public String toString() {
if (mTag == tag_IA5String) {
return "IA5String: " + mS;
}
else if (mTag == tag_BMPString) {
return "BMPString: " + mS;
}
else if (mTag == tag_VisibleString) {
return "VisibleString: " + mS;
}
else {
return "UTF8String: " + mS;
}
}
}
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