diff options
author | Patrick Brady <pb071s@att.com> | 2017-12-13 11:19:06 -0800 |
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committer | Patrick Brady <pb071s@att.com> | 2017-12-13 11:19:17 -0800 |
commit | 781b1a6df324419c846c84ea983c18fc8362bfd3 (patch) | |
tree | 580008010dd50ca32db2ef6dc2e36628cf8c2b5b /appc-client/code-generator/src/main/java/org/onap/appc/tools/generator/impl/CodeGenWriter.java | |
parent | 161df8a94bb3b0c34ed16fd4fdba078bd1eeef9a (diff) |
Third part of onap rename
This part of the commit changes the folder structure on all other
folders of appc.
Change-Id: I8acfa11cdfcdcd36be0e137245d1dd7324f1abd3
Signed-off-by: Patrick Brady <pb071s@att.com>
Issue-ID: APPC-13
Diffstat (limited to 'appc-client/code-generator/src/main/java/org/onap/appc/tools/generator/impl/CodeGenWriter.java')
-rw-r--r-- | appc-client/code-generator/src/main/java/org/onap/appc/tools/generator/impl/CodeGenWriter.java | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/appc-client/code-generator/src/main/java/org/onap/appc/tools/generator/impl/CodeGenWriter.java b/appc-client/code-generator/src/main/java/org/onap/appc/tools/generator/impl/CodeGenWriter.java new file mode 100644 index 000000000..347c24c06 --- /dev/null +++ b/appc-client/code-generator/src/main/java/org/onap/appc/tools/generator/impl/CodeGenWriter.java @@ -0,0 +1,107 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs + * ============================================================================= + * Licensed 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. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ + +package org.onap.appc.tools.generator.impl; + +import java.io.*; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +class CodeGenWriter extends Writer { + + private FileWriter fileWriter; + private boolean delimiterBeginFound; + private Path basePath; + private String outPath; + private boolean deleteFile; + private static final String DELIMITER = "__"; + private Pattern pattern; + + + CodeGenWriter(String destination) throws IOException { + super(destination); + fileWriter = new FileWriter(destination); + basePath = Paths.get(destination); + delimiterBeginFound = false; + outPath = ""; + deleteFile = false; + pattern = Pattern.compile(DELIMITER); + } + + @Override + public void write(char[] cbuf, int off, int len) throws IOException { + String bufferStr = new String(cbuf).substring(off, off + len); + Matcher matcher = pattern.matcher(bufferStr); + + boolean isMatch = matcher.find(); + if (!isMatch) { + if (!delimiterBeginFound) { + fileWriter.write(cbuf, off, len); + } + else { + outPath += bufferStr; + } + } + else { + if (!delimiterBeginFound) { + delimiterBeginFound = true; + } + else { + deleteFile = true; + Path fileName = getNewFileName(); + Files.createDirectories(fileName.getParent()); + openNewFileWriter(fileName.toString()); + delimiterBeginFound = false; + outPath = ""; + } + } + } + + @Override + public void flush() throws IOException { + fileWriter.flush(); + } + + @Override + public void close() throws IOException { + fileWriter.close(); + if (deleteFile) { + Files.deleteIfExists(basePath); + } + } + + private Path getNewFileName() { + String newRelativePath = this.outPath.replace(".", File.separator); + return Paths.get(basePath.getParent().toString(), newRelativePath + ".java"); + } + + private void openNewFileWriter(String fileName) throws IOException { + flush(); + close(); + fileWriter = new FileWriter(fileName); + } +} |