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Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/property/LocalProperties.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/property/LocalProperties.java | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/property/LocalProperties.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/property/LocalProperties.java deleted file mode 100644 index c9ce3af0..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/property/LocalProperties.java +++ /dev/null @@ -1,152 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You 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.apache.tools.ant.property; - -import org.apache.tools.ant.MagicNames; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.PropertyHelper; - -/** - * Thread local class containing local properties. - * @since Ant 1.8.0 - */ -public class LocalProperties - extends InheritableThreadLocal<LocalPropertyStack> - implements PropertyHelper.PropertyEvaluator, - PropertyHelper.PropertySetter { - - /** - * Get a localproperties for the given project. - * @param project the project to retrieve the localproperties for. - * @return the localproperties. - */ - public static synchronized LocalProperties get(Project project) { - LocalProperties l = (LocalProperties) project.getReference( - MagicNames.REFID_LOCAL_PROPERTIES); - if (l == null) { - l = new LocalProperties(); - project.addReference(MagicNames.REFID_LOCAL_PROPERTIES, l); - PropertyHelper.getPropertyHelper(project).add(l); - } - return l; - } - - // -------------------------------------------------- - // - // Thread stuff - // - // -------------------------------------------------- - - /** - * Construct a new LocalProperties object. - */ - private LocalProperties() { - } - - /** - * Get the initial value. - * @return a new localproperties stack. - */ - protected synchronized LocalPropertyStack initialValue() { - return new LocalPropertyStack(); - } - - private LocalPropertyStack current() { - return (LocalPropertyStack) get(); - } - - // -------------------------------------------------- - // - // Local property adding and scoping - // - // -------------------------------------------------- - - /** - * Add a local property to the current scope. - * @param property the property name to add. - */ - public void addLocal(String property) { - current().addLocal(property); - } - - /** enter the scope */ - public void enterScope() { - current().enterScope(); - } - - /** exit the scope */ - public void exitScope() { - current().exitScope(); - } - - // -------------------------------------------------- - // - // Copy - used in parallel to make a new stack - // - // -------------------------------------------------- - - /** - * Copy the stack for a parallel thread. - * To be called from the parallel thread itself. - */ - public void copy() { - set(current().copy()); - } - - // -------------------------------------------------- - // - // PropertyHelper delegate methods - // - // -------------------------------------------------- - - /** - * Evaluate a property. - * @param property the property's String "identifier". - * @param helper the invoking PropertyHelper. - * @return Object value. - */ - public Object evaluate(String property, PropertyHelper helper) { - return current().evaluate(property, helper); - } - - /** - * Set a *new" property. - * @param property the property's String "identifier". - * @param value the value to set. - * @param propertyHelper the invoking PropertyHelper. - * @return true if this entity 'owns' the property. - */ - public boolean setNew( - String property, Object value, PropertyHelper propertyHelper) { - return current().setNew(property, value, propertyHelper); - } - - /** - * Set a property. - * @param property the property's String "identifier". - * @param value the value to set. - * @param propertyHelper the invoking PropertyHelper. - * @return true if this entity 'owns' the property. - */ - public boolean set( - String property, Object value, PropertyHelper propertyHelper) { - return current().set(property, value, propertyHelper); - } -} - - |