diff --git a/jOOQ-meta/src/main/java/org/jooq/util/vertabelo/VertabeloAPIDatabase.java b/jOOQ-meta/src/main/java/org/jooq/util/vertabelo/VertabeloAPIDatabase.java new file mode 100644 index 0000000000..1585266190 --- /dev/null +++ b/jOOQ-meta/src/main/java/org/jooq/util/vertabelo/VertabeloAPIDatabase.java @@ -0,0 +1,130 @@ +package org.jooq.util.vertabelo; + +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.UnsupportedEncodingException; +import java.net.MalformedURLException; +import java.net.URL; + +import javax.net.ssl.HttpsURLConnection; +import javax.xml.bind.JAXB; + +import org.jooq.tools.JooqLogger; +import org.jooq.tools.StringUtils; +import org.jooq.util.vertabelo.jaxb.DatabaseModel; +import org.jooq.util.vertabelo.util.Base64Coder; + +/** + * The Vertabelo API Database + * + * @author Michał Kołodziejski + */ +public class VertabeloAPIDatabase extends VertabeloXMLDatabase { + + private static final JooqLogger log = JooqLogger.getLogger(VertabeloAPIDatabase.class); + + protected static final String API_URL_PREFIX = "https://my.vertabelo.com/api/xml/"; + + // codegen properties + protected static final String API_TOKEN_PARAM = "api-token"; + protected static final String MODEL_ID_PARAM = "model-id"; + protected static final String TAG_NAME_PARAM = "tag-name"; + + protected String apiToken; + protected String modelId; + protected String tagName; + + + @Override + protected DatabaseModel databaseModel() { + if(databaseModel == null) { + readSettings(); + String xml = getXMLFromAPI(); + + ByteArrayInputStream stream; + try { + stream = new ByteArrayInputStream(xml.getBytes("UTF-8")); + } + catch (UnsupportedEncodingException e) { + throw new RuntimeException(e); + } + databaseModel = JAXB.unmarshal(stream, DatabaseModel.class); + } + + return databaseModel; + } + + + protected void readSettings() { + apiToken = getProperties().getProperty(API_TOKEN_PARAM); + if (StringUtils.isEmpty(apiToken)) { + throw new IllegalStateException("Lack of \"" + API_TOKEN_PARAM + "\" parameter."); + } + + + modelId = getProperties().getProperty(MODEL_ID_PARAM); + if (StringUtils.isEmpty(modelId)) { + throw new IllegalStateException("Lack of \"" + MODEL_ID_PARAM + "\" parameter."); + } + + tagName = getProperties().getProperty(TAG_NAME_PARAM); + } + + + protected String getXMLFromAPI() { + String xml = null; + + String apiUrl = getApiUrl(); + + try { + log.info("Creating connection to Vertabelo server..."); + + URL url = new URL(apiUrl); + HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); + connection.setConnectTimeout(5000); + connection.setReadTimeout(5000); + + // authorization data + String encodedAuthData = Base64Coder.encodeString(apiToken + ":"); + connection.addRequestProperty("Authorization", "Basic " + encodedAuthData); + + + // do request + int responseCode=connection.getResponseCode(); + log.info("Response code: " + responseCode); + + if (responseCode != HttpsURLConnection.HTTP_OK) { + throw new RuntimeException("Request failed with status code: " + responseCode); + } + + // read response + String response = ""; + String line; + BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream())); + while ((line = br.readLine()) != null) { + response += line; + } + + xml = response; + + } catch (MalformedURLException e) { + throw new RuntimeException(e); + } catch (IOException e) { + throw new RuntimeException(e); + } + + return xml; + } + + + protected String getApiUrl() { + String apiUrl = API_URL_PREFIX + modelId; + if(!StringUtils.isEmpty(tagName)) { + apiUrl += "/" + tagName; + } + + return apiUrl; + } +} diff --git a/jOOQ-meta/src/main/java/org/jooq/util/vertabelo/util/Base64Coder.java b/jOOQ-meta/src/main/java/org/jooq/util/vertabelo/util/Base64Coder.java new file mode 100644 index 0000000000..7f9b980de5 --- /dev/null +++ b/jOOQ-meta/src/main/java/org/jooq/util/vertabelo/util/Base64Coder.java @@ -0,0 +1,283 @@ +//Copyright 2003-2010 Christian d'Heureuse, Inventec Informatik AG, Zurich, Switzerland +//www.source-code.biz, www.inventec.ch/chdh +// +//This module is multi-licensed and may be used under the terms +//of any of the following licenses: +// +//EPL, Eclipse Public License, V1.0 or later, http://www.eclipse.org/legal +//LGPL, GNU Lesser General Public License, V2.1 or later, http://www.gnu.org/licenses/lgpl.html +//GPL, GNU General Public License, V2 or later, http://www.gnu.org/licenses/gpl.html +//AGPL, GNU Affero General Public License V3 or later, http://www.gnu.org/licenses/agpl.html +//AL, Apache License, V2.0 or later, http://www.apache.org/licenses +//BSD, BSD License, http://www.opensource.org/licenses/bsd-license.php +//MIT, MIT License, http://www.opensource.org/licenses/MIT +// +//Please contact the author if you need another license. +//This module is provided "as is", without warranties of any kind. +// +//Project home page: www.source-code.biz/base64coder/java + +package org.jooq.util.vertabelo.util; + +/** + * A Base64 encoder/decoder. + *

+ * This class is used to encode and decode data in Base64 format as described in + * RFC 1521. + * + * @author Christian d'Heureuse, Inventec Informatik AG, Zurich, Switzerland, + * www.source-code.biz + */ +public class Base64Coder { + + // The line separator string of the operating system. + private static final String systemLineSeparator = System.getProperty("line.separator"); + + // Mapping table from 6-bit nibbles to Base64 characters. + private static final char[] map1 = new char[64]; + static { + int i = 0; + for (char c = 'A'; c <= 'Z'; c++) + map1[i++] = c; + for (char c = 'a'; c <= 'z'; c++) + map1[i++] = c; + for (char c = '0'; c <= '9'; c++) + map1[i++] = c; + map1[i++] = '+'; + map1[i++] = '/'; + } + + // Mapping table from Base64 characters to 6-bit nibbles. + private static final byte[] map2 = new byte[128]; + static { + for (int i = 0; i < map2.length; i++) + map2[i] = -1; + for (int i = 0; i < 64; i++) + map2[map1[i]] = (byte) i; + } + + /** + * Encodes a string into Base64 format. No blanks or line breaks are + * inserted. + * + * @param s A String to be encoded. + * @return A String containing the Base64 encoded data. + */ + public static String encodeString(String s) { + return new String(encode(s.getBytes())); + } + + /** + * Encodes a byte array into Base 64 format and breaks the output into lines + * of 76 characters. This method is compatible with + * sun.misc.BASE64Encoder.encodeBuffer(byte[]). + * + * @param in An array containing the data bytes to be encoded. + * @return A String containing the Base64 encoded data, broken into lines. + */ + public static String encodeLines(byte[] in) { + return encodeLines(in, 0, in.length, 76, systemLineSeparator); + } + + /** + * Encodes a byte array into Base 64 format and breaks the output into + * lines. + * + * @param in An array containing the data bytes to be encoded. + * @param iOff Offset of the first byte in in to be processed. + * @param iLen Number of bytes to be processed in in, starting + * at iOff. + * @param lineLen Line length for the output data. Should be a multiple of + * 4. + * @param lineSeparator The line separator to be used to separate the output + * lines. + * @return A String containing the Base64 encoded data, broken into lines. + */ + public static String encodeLines(byte[] in, int iOff, int iLen, int lineLen, String lineSeparator) { + int blockLen = (lineLen * 3) / 4; + if (blockLen <= 0) + throw new IllegalArgumentException(); + int lines = (iLen + blockLen - 1) / blockLen; + int bufLen = ((iLen + 2) / 3) * 4 + lines * lineSeparator.length(); + StringBuilder buf = new StringBuilder(bufLen); + int ip = 0; + while (ip < iLen) { + int l = Math.min(iLen - ip, blockLen); + buf.append(encode(in, iOff + ip, l)); + buf.append(lineSeparator); + ip += l; + } + return buf.toString(); + } + + /** + * Encodes a byte array into Base64 format. No blanks or line breaks are + * inserted in the output. + * + * @param in An array containing the data bytes to be encoded. + * @return A character array containing the Base64 encoded data. + */ + public static char[] encode(byte[] in) { + return encode(in, 0, in.length); + } + + /** + * Encodes a byte array into Base64 format. No blanks or line breaks are + * inserted in the output. + * + * @param in An array containing the data bytes to be encoded. + * @param iLen Number of bytes to process in in. + * @return A character array containing the Base64 encoded data. + */ + public static char[] encode(byte[] in, int iLen) { + return encode(in, 0, iLen); + } + + /** + * Encodes a byte array into Base64 format. No blanks or line breaks are + * inserted in the output. + * + * @param in An array containing the data bytes to be encoded. + * @param iOff Offset of the first byte in in to be processed. + * @param iLen Number of bytes to process in in, starting at + * iOff. + * @return A character array containing the Base64 encoded data. + */ + public static char[] encode(byte[] in, int iOff, int iLen) { + int oDataLen = (iLen * 4 + 2) / 3; // output length without padding + int oLen = ((iLen + 2) / 3) * 4; // output length including padding + char[] out = new char[oLen]; + int ip = iOff; + int iEnd = iOff + iLen; + int op = 0; + while (ip < iEnd) { + int i0 = in[ip++] & 0xff; + int i1 = ip < iEnd ? in[ip++] & 0xff : 0; + int i2 = ip < iEnd ? in[ip++] & 0xff : 0; + int o0 = i0 >>> 2; + int o1 = ((i0 & 3) << 4) | (i1 >>> 4); + int o2 = ((i1 & 0xf) << 2) | (i2 >>> 6); + int o3 = i2 & 0x3F; + out[op++] = map1[o0]; + out[op++] = map1[o1]; + out[op] = op < oDataLen ? map1[o2] : '='; + op++; + out[op] = op < oDataLen ? map1[o3] : '='; + op++; + } + return out; + } + + /** + * Decodes a string from Base64 format. No blanks or line breaks are allowed + * within the Base64 encoded input data. + * + * @param s A Base64 String to be decoded. + * @return A String containing the decoded data. + * @throws IllegalArgumentException If the input is not valid Base64 encoded + * data. + */ + public static String decodeString(String s) { + return new String(decode(s)); + } + + /** + * Decodes a byte array from Base64 format and ignores line separators, tabs + * and blanks. CR, LF, Tab and Space characters are ignored in the input + * data. This method is compatible with + * sun.misc.BASE64Decoder.decodeBuffer(String). + * + * @param s A Base64 String to be decoded. + * @return An array containing the decoded data bytes. + * @throws IllegalArgumentException If the input is not valid Base64 encoded + * data. + */ + public static byte[] decodeLines(String s) { + char[] buf = new char[s.length()]; + int p = 0; + for (int ip = 0; ip < s.length(); ip++) { + char c = s.charAt(ip); + if (c != ' ' && c != '\r' && c != '\n' && c != '\t') + buf[p++] = c; + } + return decode(buf, 0, p); + } + + /** + * Decodes a byte array from Base64 format. No blanks or line breaks are + * allowed within the Base64 encoded input data. + * + * @param s A Base64 String to be decoded. + * @return An array containing the decoded data bytes. + * @throws IllegalArgumentException If the input is not valid Base64 encoded + * data. + */ + public static byte[] decode(String s) { + return decode(s.toCharArray()); + } + + /** + * Decodes a byte array from Base64 format. No blanks or line breaks are + * allowed within the Base64 encoded input data. + * + * @param in A character array containing the Base64 encoded data. + * @return An array containing the decoded data bytes. + * @throws IllegalArgumentException If the input is not valid Base64 encoded + * data. + */ + public static byte[] decode(char[] in) { + return decode(in, 0, in.length); + } + + /** + * Decodes a byte array from Base64 format. No blanks or line breaks are + * allowed within the Base64 encoded input data. + * + * @param in A character array containing the Base64 encoded data. + * @param iOff Offset of the first character in in to be + * processed. + * @param iLen Number of characters to process in in, starting + * at iOff. + * @return An array containing the decoded data bytes. + * @throws IllegalArgumentException If the input is not valid Base64 encoded + * data. + */ + public static byte[] decode(char[] in, int iOff, int iLen) { + if (iLen % 4 != 0) + throw new IllegalArgumentException("Length of Base64 encoded input string is not a multiple of 4."); + while (iLen > 0 && in[iOff + iLen - 1] == '=') + iLen--; + int oLen = (iLen * 3) / 4; + byte[] out = new byte[oLen]; + int ip = iOff; + int iEnd = iOff + iLen; + int op = 0; + while (ip < iEnd) { + int i0 = in[ip++]; + int i1 = in[ip++]; + int i2 = ip < iEnd ? in[ip++] : 'A'; + int i3 = ip < iEnd ? in[ip++] : 'A'; + if (i0 > 127 || i1 > 127 || i2 > 127 || i3 > 127) + throw new IllegalArgumentException("Illegal character in Base64 encoded data."); + int b0 = map2[i0]; + int b1 = map2[i1]; + int b2 = map2[i2]; + int b3 = map2[i3]; + if (b0 < 0 || b1 < 0 || b2 < 0 || b3 < 0) + throw new IllegalArgumentException("Illegal character in Base64 encoded data."); + int o0 = (b0 << 2) | (b1 >>> 4); + int o1 = ((b1 & 0xf) << 4) | (b2 >>> 2); + int o2 = ((b2 & 3) << 6) | b3; + out[op++] = (byte) o0; + if (op < oLen) + out[op++] = (byte) o1; + if (op < oLen) + out[op++] = (byte) o2; + } + return out; + } + + // Dummy constructor. + private Base64Coder() {} + +} // end class Base64Coder