diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/BaseSelectorContainer.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/BaseSelectorContainer.java | 343 |
1 files changed, 0 insertions, 343 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/BaseSelectorContainer.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/BaseSelectorContainer.java deleted file mode 100644 index 1edf0857..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/BaseSelectorContainer.java +++ /dev/null @@ -1,343 +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.types.selectors; - -import java.io.File; -import java.util.Enumeration; -import java.util.Stack; -import java.util.Vector; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.types.DataType; -import org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector; - -/** - * This is the base class for selectors that can contain other selectors. - * - * @since 1.5 - */ -public abstract class BaseSelectorContainer extends BaseSelector - implements SelectorContainer { - - private Vector<FileSelector> selectorsList = new Vector<FileSelector>(); - - /** - * Default constructor. - */ - public BaseSelectorContainer() { - } - - /** - * Indicates whether there are any selectors here. - * @return true if there are selectors - */ - public boolean hasSelectors() { - dieOnCircularReference(); - return !(selectorsList.isEmpty()); - } - - /** - * Gives the count of the number of selectors in this container - * @return the number of selectors - */ - public int selectorCount() { - dieOnCircularReference(); - return selectorsList.size(); - } - - /** - * Returns the set of selectors as an array. - * @param p the current project - * @return an array of selectors - */ - public FileSelector[] getSelectors(Project p) { - dieOnCircularReference(); - FileSelector[] result = new FileSelector[selectorsList.size()]; - selectorsList.copyInto(result); - return result; - } - - /** - * Returns an enumerator for accessing the set of selectors. - * @return an enumerator for the selectors - */ - public Enumeration<FileSelector> selectorElements() { - dieOnCircularReference(); - return selectorsList.elements(); - } - - /** - * Convert the Selectors within this container to a string. This will - * just be a helper class for the subclasses that put their own name - * around the contents listed here. - * - * @return comma separated list of Selectors contained in this one - */ - public String toString() { - dieOnCircularReference(); - StringBuilder buf = new StringBuilder(); - Enumeration<FileSelector> e = selectorElements(); - while (e.hasMoreElements()) { - buf.append(e.nextElement().toString()); - if (e.hasMoreElements()) { - buf.append(", "); - } - } - return buf.toString(); - } - - /** - * Add a new selector into this container. - * - * @param selector the new selector to add - */ - public void appendSelector(FileSelector selector) { - selectorsList.addElement(selector); - setChecked(false); - } - - /** - * <p>This implementation validates the container by calling - * verifySettings() and then validates each contained selector - * provided that the selector implements the validate interface. - * </p> - * <p>Ordinarily, this will validate all the elements of a selector - * container even if the isSelected() method of some elements is - * never called. This has two effects:</p> - * <ul> - * <li>Validation will often occur twice. - * <li>Since it is not required that selectors derive from - * BaseSelector, there could be selectors in the container whose - * error conditions are not detected if their isSelected() call - * is never made. - * </ul> - */ - public void validate() { - verifySettings(); - dieOnCircularReference(); - String errmsg = getError(); - if (errmsg != null) { - throw new BuildException(errmsg); - } - Enumeration<FileSelector> e = selectorElements(); - while (e.hasMoreElements()) { - Object o = e.nextElement(); - if (o instanceof BaseSelector) { - ((BaseSelector) o).validate(); - } - } - } - - - /** - * Method that each selector will implement to create their selection - * behaviour. This is what makes SelectorContainer abstract. - * - * @param basedir the base directory the scan is being done from - * @param filename the name of the file to check - * @param file a java.io.File object for the filename that the selector - * can use - * @return whether the file should be selected or not - */ - public abstract boolean isSelected(File basedir, String filename, - File file); - - - /* Methods below all add specific selectors */ - - /** - * add a "Select" selector entry on the selector list - * @param selector the selector to add - */ - public void addSelector(SelectSelector selector) { - appendSelector(selector); - } - - /** - * add an "And" selector entry on the selector list - * @param selector the selector to add - */ - public void addAnd(AndSelector selector) { - appendSelector(selector); - } - - /** - * add an "Or" selector entry on the selector list - * @param selector the selector to add - */ - public void addOr(OrSelector selector) { - appendSelector(selector); - } - - /** - * add a "Not" selector entry on the selector list - * @param selector the selector to add - */ - public void addNot(NotSelector selector) { - appendSelector(selector); - } - - /** - * add a "None" selector entry on the selector list - * @param selector the selector to add - */ - public void addNone(NoneSelector selector) { - appendSelector(selector); - } - - /** - * add a majority selector entry on the selector list - * @param selector the selector to add - */ - public void addMajority(MajoritySelector selector) { - appendSelector(selector); - } - - /** - * add a selector date entry on the selector list - * @param selector the selector to add - */ - public void addDate(DateSelector selector) { - appendSelector(selector); - } - - /** - * add a selector size entry on the selector list - * @param selector the selector to add - */ - public void addSize(SizeSelector selector) { - appendSelector(selector); - } - - /** - * add a selector filename entry on the selector list - * @param selector the selector to add - */ - public void addFilename(FilenameSelector selector) { - appendSelector(selector); - } - - /** - * add an extended selector entry on the selector list - * @param selector the selector to add - */ - public void addCustom(ExtendSelector selector) { - appendSelector(selector); - } - - /** - * add a contains selector entry on the selector list - * @param selector the selector to add - */ - public void addContains(ContainsSelector selector) { - appendSelector(selector); - } - - /** - * add a present selector entry on the selector list - * @param selector the selector to add - */ - public void addPresent(PresentSelector selector) { - appendSelector(selector); - } - - /** - * add a depth selector entry on the selector list - * @param selector the selector to add - */ - public void addDepth(DepthSelector selector) { - appendSelector(selector); - } - - /** - * add a depends selector entry on the selector list - * @param selector the selector to add - */ - public void addDepend(DependSelector selector) { - appendSelector(selector); - } - - /** - * adds a different selector to the selector list - * @param selector the selector to add - */ - public void addDifferent(DifferentSelector selector) { - appendSelector(selector); - } - - /** - * adds a type selector to the selector list - * @param selector the selector to add - */ - public void addType(TypeSelector selector) { - appendSelector(selector); - } - - /** - * add a regular expression selector entry on the selector list - * @param selector the selector to add - */ - public void addContainsRegexp(ContainsRegexpSelector selector) { - appendSelector(selector); - } - - /** - * add the modified selector - * @param selector the selector to add - * @since ant 1.6 - */ - public void addModified(ModifiedSelector selector) { - appendSelector(selector); - } - - public void addReadable(ReadableSelector r) { - appendSelector(r); - } - - public void addWritable(WritableSelector w) { - appendSelector(w); - } - - /** - * add an arbitrary selector - * @param selector the selector to add - * @since Ant 1.6 - */ - public void add(FileSelector selector) { - appendSelector(selector); - } - - protected synchronized void dieOnCircularReference(Stack<Object> stk, Project p) - throws BuildException { - if (isChecked()) { - return; - } - if (isReference()) { - super.dieOnCircularReference(stk, p); - } else { - for (FileSelector fileSelector : selectorsList) { - if (fileSelector instanceof DataType) { - pushAndInvokeCircularReferenceCheck((DataType) fileSelector, stk, p); - } - } - setChecked(true); - } - } -} |