[19253] | 1 | /*
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| 2 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 3 | * you may not use this file except in compliance with the License.
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| 4 | * You may obtain a copy of the License at
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| 5 | *
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| 6 | * http://www.apache.org/licenses/LICENSE-2.0
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| 7 | *
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| 8 | * Unless required by applicable law or agreed to in writing, software
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| 9 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 10 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 11 | * See the License for the specific language governing permissions and
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| 12 | * limitations under the License.
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| 13 | */
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| 14 |
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| 15 | package org.tp23.antinstaller.runtime.logic;
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| 16 |
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| 17 | import org.tp23.antinstaller.input.ResultContainer;
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| 18 |
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| 19 | /**
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| 20 | * @author mwilson
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| 21 | * @version $Id: VariableValue.java,v 1.2 2006/12/21 00:03:18 teknopaul Exp $
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| 22 | * @since 0.7.4 patch 2
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| 23 | */
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| 24 | public class VariableValue implements Value {
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| 25 |
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| 26 | private final ResultContainer valueHolder;
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| 27 | private final String propertyName;
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| 28 |
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| 29 | public VariableValue(final ResultContainer container, final String propertyName) {
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| 30 | valueHolder = container;
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| 31 | this.propertyName = propertyName;
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| 32 | }
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| 33 |
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| 34 | public String getValue() {
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| 35 | /*
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| 36 | * Use somewhat misleadingly named method getDefaultValue() It doesn't
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| 37 | * return the default value, it returns the current value of a property
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| 38 | * referenced by the use of ${propertyname} syntax
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| 39 | */
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| 40 | return valueHolder.getDefaultValue(propertyName);
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| 41 | }
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| 42 | }
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