| /* |
| * 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.brooklyn.entity.webapp; |
| |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** utilities for translating consistently between a filename (http://acme.org/foo.war) and a web context path (/foo) */ |
| public class FilenameToWebContextMapper { |
| |
| public static final Logger log = LoggerFactory.getLogger(FilenameToWebContextMapper.class); |
| |
| public String findArchiveNameFromUrl(String url, boolean verbose) { |
| String name = url.substring(url.lastIndexOf('/') + 1); |
| if (name.indexOf("?")>0) { |
| Pattern p = Pattern.compile("[A-Za-z0-9_\\-]+\\..(ar|AR)($|(?=[^A-Za-z0-9_\\-]))"); |
| Matcher wars = p.matcher(name); |
| if (wars.find()) { |
| // take first such string |
| name = wars.group(); |
| if (wars.find()) { |
| if (verbose) log.warn("Not clear which archive to deploy for "+url+": using "+name); |
| } else { |
| if (verbose) log.info("Inferred archive to deploy for "+url+": using "+name); |
| } |
| } else { |
| if (verbose) log.warn("Not clear which archive to deploy for "+url+": using "+name); |
| } |
| } |
| return name; |
| } |
| |
| public String convertDeploymentTargetNameToFilename(String targetName) { |
| String result = targetName; |
| if (result.isEmpty()) return ""; |
| if (targetName.startsWith("/")) { |
| // treat input as a context |
| result = result.substring(1); |
| if (result.length()==0) result="ROOT"; |
| result += ".war"; |
| } else { |
| // treat input as a file, unless it has no dots in it |
| if (result.indexOf('.')==-1) result += ".war"; |
| } |
| return result; |
| } |
| |
| public String convertDeploymentTargetNameToContext(String targetName) { |
| String result = targetName; |
| if (result.isEmpty()) return ""; |
| if (targetName.startsWith("/")) { |
| // treat input as a context - noop |
| } else { |
| // make it look like a context |
| result = "/"+result; |
| if (result.indexOf('.')==-1) { |
| // no dot means no more processing |
| } else { |
| // look at extension |
| String extension = result.substring(result.lastIndexOf('.')+1).toUpperCase(); |
| if (extension.matches(".AR")) { |
| // looks like it was a WAR/EAR/etc |
| result = result.substring(0, result.length()-4); |
| if (result.equalsIgnoreCase("/ROOT")) result = "/"; |
| } else { |
| // input didn't look like a war filename, no more processing |
| } |
| } |
| } |
| return result; |
| } |
| |
| } |