| | |
| | | /* |
| | | * Copyright 2011-17 Fraunhofer ISE, energy & meteo Systems GmbH and other contributors |
| | | * |
| | | * Licensed under the Apache License, Version 2.0 (the "License"); |
| | | * you may not use this file except in compliance with the License. |
| | | * You may obtain a copy of the License at |
| | | * |
| | | * http://www.apache.org/licenses/LICENSE-2.0 |
| | | * |
| | | * Unless required by applicable law or agreed to in writing, software |
| | | * distributed under the License is distributed on an "AS IS" BASIS, |
| | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| | | * See the License for the specific language governing permissions and |
| | | * limitations under the License. |
| | | * |
| | | */ |
| | | package org.openmuc.openiec61850.clientgui.databind; |
| | | |
| | | import java.nio.CharBuffer; |
| | | import java.nio.charset.CharacterCodingException; |
| | | import java.nio.charset.Charset; |
| | | import java.nio.charset.CharsetEncoder; |
| | | |
| | | import org.openmuc.openiec61850.BdaType; |
| | | import org.openmuc.openiec61850.BdaVisibleString; |
| | | |
| | | public class VisibleStringDataBind extends TextFieldDataBind<BdaVisibleString> { |
| | | |
| | | private static final Charset ASCII = Charset.forName("US-ASCII"); |
| | | |
| | | public VisibleStringDataBind(BdaVisibleString data) { |
| | | super(data, BdaType.VISIBLE_STRING, new AsciiFilter(data.getMaxLength())); |
| | | } |
| | | |
| | | @Override |
| | | protected void resetImpl() { |
| | | inputField.setText(new String(data.getValue(), ASCII)); |
| | | } |
| | | |
| | | @Override |
| | | protected void writeImpl() { |
| | | data.setValue(ASCII.encode(inputField.getText()).array()); |
| | | } |
| | | |
| | | private static class AsciiFilter extends TextFieldDataBind.AbstractFilter { |
| | | private final CharsetEncoder encoder = Charset.forName("US-ASCII").newEncoder(); |
| | | private final int maxBytes; |
| | | |
| | | public AsciiFilter(int maxBytes) { |
| | | this.maxBytes = maxBytes; |
| | | } |
| | | |
| | | @Override |
| | | protected boolean test(String text) { |
| | | try { |
| | | byte[] codedString = encoder.encode(CharBuffer.wrap(text)).array(); |
| | | return codedString.length <= maxBytes; |
| | | } catch (CharacterCodingException e) { |
| | | return false; |
| | | } |
| | | } |
| | | } |
| | | |
| | | } |
| | | /*
|
| | | * Copyright 2011-17 Fraunhofer ISE, energy & meteo Systems GmbH and other contributors
|
| | | *
|
| | | * Licensed under the Apache License, Version 2.0 (the "License");
|
| | | * you may not use this file except in compliance with the License.
|
| | | * You may obtain a copy of the License at
|
| | | *
|
| | | * http://www.apache.org/licenses/LICENSE-2.0
|
| | | *
|
| | | * Unless required by applicable law or agreed to in writing, software
|
| | | * distributed under the License is distributed on an "AS IS" BASIS,
|
| | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| | | * See the License for the specific language governing permissions and
|
| | | * limitations under the License.
|
| | | *
|
| | | */
|
| | | package org.openmuc.openiec61850.clientgui.databind;
|
| | |
|
| | | import java.nio.CharBuffer;
|
| | | import java.nio.charset.CharacterCodingException;
|
| | | import java.nio.charset.Charset;
|
| | | import java.nio.charset.CharsetEncoder;
|
| | |
|
| | | import org.openmuc.openiec61850.BdaType;
|
| | | import org.openmuc.openiec61850.BdaVisibleString;
|
| | |
|
| | | public class VisibleStringDataBind extends TextFieldDataBind<BdaVisibleString> {
|
| | |
|
| | | private static final Charset ASCII = Charset.forName("US-ASCII");
|
| | |
|
| | | public VisibleStringDataBind(BdaVisibleString data) {
|
| | | super(data, BdaType.VISIBLE_STRING, new AsciiFilter(data.getMaxLength()));
|
| | | }
|
| | |
|
| | | @Override
|
| | | protected void resetImpl() {
|
| | | inputField.setText(new String(data.getValue(), ASCII));
|
| | | }
|
| | |
|
| | | @Override
|
| | | protected void writeImpl() {
|
| | | data.setValue(ASCII.encode(inputField.getText()).array());
|
| | | }
|
| | |
|
| | | private static class AsciiFilter extends TextFieldDataBind.AbstractFilter {
|
| | | private final CharsetEncoder encoder = Charset.forName("US-ASCII").newEncoder();
|
| | | private final int maxBytes;
|
| | |
|
| | | public AsciiFilter(int maxBytes) {
|
| | | this.maxBytes = maxBytes;
|
| | | }
|
| | |
|
| | | @Override
|
| | | protected boolean test(String text) {
|
| | | try {
|
| | | byte[] codedString = encoder.encode(CharBuffer.wrap(text)).array();
|
| | | return codedString.length <= maxBytes;
|
| | | } catch (CharacterCodingException e) {
|
| | | return false;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | }
|