01: // Copyright 2007 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.corelib.components;
16:
17: import org.apache.tapestry.MarkupWriter;
18: import org.apache.tapestry.corelib.base.AbstractTextField;
19:
20: /**
21: * A version of {@link TextField}, but rendered out as an <input type="password"> element.
22: * Further, the output value for a PasswordField is always blank.
23: */
24: public class PasswordField extends AbstractTextField {
25:
26: @Override
27: protected final void writeFieldTag(MarkupWriter writer, String value) {
28: writer.element("input", "type", "password", "name",
29: getElementName(), "id", getClientId(), "value", "");
30: }
31:
32: final void afterRender(MarkupWriter writer) {
33: writer.end(); // input
34: }
35:
36: }
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