diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/FilenameSelector.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/FilenameSelector.java | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/FilenameSelector.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/FilenameSelector.java deleted file mode 100644 index 1b998f9f..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/FilenameSelector.java +++ /dev/null @@ -1,195 +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 org.apache.tools.ant.Project; -import org.apache.tools.ant.types.Parameter; -import org.apache.tools.ant.types.RegularExpression; -import org.apache.tools.ant.util.regexp.Regexp; -import org.apache.tools.ant.util.regexp.RegexpUtil; - -/** - * Selector that filters files based on the filename. - * - * @since 1.5 - */ -public class FilenameSelector extends BaseExtendSelector { - - private String pattern = null; - private String regex = null; - private boolean casesensitive = true; - - private boolean negated = false; - /** Used for parameterized custom selector */ - public static final String NAME_KEY = "name"; - /** Used for parameterized custom selector */ - public static final String CASE_KEY = "casesensitive"; - /** Used for parameterized custom selector */ - public static final String NEGATE_KEY = "negate"; - /** Used for parameterized custom selector */ - public static final String REGEX_KEY = "regex"; - - // caches for performance reasons - private RegularExpression reg; - private Regexp expression; - - /** - * Creates a new <code>FilenameSelector</code> instance. - * - */ - public FilenameSelector() { - } - - /** - * @return a string describing this object - */ - public String toString() { - StringBuilder buf = new StringBuilder("{filenameselector name: "); - if (pattern != null) { - buf.append(pattern); - } - if (regex != null) { - buf.append(regex).append(" [as regular expression]"); - } - buf.append(" negate: ").append(negated); - buf.append(" casesensitive: ").append(casesensitive); - buf.append("}"); - return buf.toString(); - } - - /** - * The name of the file, or the pattern for the name, that - * should be used for selection. - * - * @param pattern the file pattern that any filename must match - * against in order to be selected. - */ - public void setName(String pattern) { - pattern = pattern.replace('/', File.separatorChar).replace('\\', - File.separatorChar); - if (pattern.endsWith(File.separator)) { - pattern += "**"; - } - this.pattern = pattern; - } - - /** - * The regular expression the file name will be matched against. - * - * @param pattern the regular expression that any filename must match - * against in order to be selected. - */ - public void setRegex(String pattern) { - this.regex = pattern; - this.reg = null; - } - - /** - * Whether to ignore case when checking filenames. - * - * @param casesensitive whether to pay attention to case sensitivity - */ - public void setCasesensitive(boolean casesensitive) { - this.casesensitive = casesensitive; - } - - /** - * You can optionally reverse the selection of this selector, - * thereby emulating an <exclude> tag, by setting the attribute - * negate to true. This is identical to surrounding the selector - * with <not></not>. - * - * @param negated whether to negate this selection - */ - public void setNegate(boolean negated) { - this.negated = negated; - } - - /** - * When using this as a custom selector, this method will be called. - * It translates each parameter into the appropriate setXXX() call. - * - * @param parameters the complete set of parameters for this selector - */ - public void setParameters(Parameter[] parameters) { - super.setParameters(parameters); - if (parameters != null) { - for (int i = 0; i < parameters.length; i++) { - String paramname = parameters[i].getName(); - if (NAME_KEY.equalsIgnoreCase(paramname)) { - setName(parameters[i].getValue()); - } else if (CASE_KEY.equalsIgnoreCase(paramname)) { - setCasesensitive(Project.toBoolean( - parameters[i].getValue())); - } else if (NEGATE_KEY.equalsIgnoreCase(paramname)) { - setNegate(Project.toBoolean(parameters[i].getValue())); - } else if (REGEX_KEY.equalsIgnoreCase(paramname)) { - setRegex(parameters[i].getValue()); - } else { - setError("Invalid parameter " + paramname); - } - } - } - } - - /** - * Checks to make sure all settings are kosher. In this case, it - * means that the name attribute has been set. - * - */ - public void verifySettings() { - if (pattern == null && regex == null) { - setError("The name or regex attribute is required"); - } else if (pattern != null && regex != null) { - setError("Only one of name and regex attribute is allowed"); - } - } - - /** - * The heart of the matter. This is where the selector gets to decide - * on the inclusion of a file in a particular fileset. Most of the work - * for this selector is offloaded into SelectorUtils, a static class - * that provides the same services for both FilenameSelector and - * DirectoryScanner. - * - * @param basedir the base directory the scan is being done from - * @param filename is the name of the file to check - * @param file is a java.io.File object the selector can use - * @return whether the file should be selected or not - */ - public boolean isSelected(File basedir, String filename, File file) { - validate(); - if (pattern != null) { - return (SelectorUtils.matchPath(pattern, filename, - casesensitive) == !(negated)); - } else { - if (reg == null) { - reg = new RegularExpression(); - reg.setPattern(regex); - expression = reg.getRegexp(getProject()); - } - int options = RegexpUtil.asOptions(casesensitive); - return expression.matches(filename, options) == !negated; - } - } - -} - |