diff -r 7e08730da258 -r 4a1864c3e867 java/sql-dk/src/main/java/info/globalcode/sql/dk/CLIOptions.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/java/sql-dk/src/main/java/info/globalcode/sql/dk/CLIOptions.java Mon Mar 04 20:15:24 2019 +0100
@@ -0,0 +1,283 @@
+/**
+ * SQL-DK
+ * Copyright © 2013 František Kučera (frantovo.cz)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+package info.globalcode.sql.dk;
+
+import static info.globalcode.sql.dk.Functions.isNotEmpty;
+import static info.globalcode.sql.dk.Functions.equalz;
+import info.globalcode.sql.dk.InfoLister.InfoType;
+import info.globalcode.sql.dk.configuration.Properties;
+import info.globalcode.sql.dk.configuration.Property;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.EnumSet;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.regex.Pattern;
+import java.util.regex.PatternSyntaxException;
+
+/**
+ * Holds options from command line, validates them, combines with configuration and provides derived
+ * objects.
+ *
+ * @author Ing. František Kučera (frantovo.cz)
+ */
+public class CLIOptions {
+
+ public static final String DEFAULT_NAME_PREFIX = ":";
+ public static final String DEFAULT_NAME_SUFFIX = "(?=([^\\w]|$))";
+ private String sql;
+ private String databaseName;
+ private final Set databaseNamesToTest = new LinkedHashSet<>();
+ private final Set databaseNamesToListProperties = new LinkedHashSet<>();
+ private final Set formatterNamesToListProperties = new LinkedHashSet<>();
+ private String namePrefix = DEFAULT_NAME_PREFIX;
+ private String nameSuffix = DEFAULT_NAME_SUFFIX;
+ private String formatterName;
+ private boolean batch;
+ private final Properties formatterProperties = new Properties();
+ private final Properties databaseProperties = new Properties();
+
+ public enum MODE {
+
+ QUERY_NOW,
+ PREPARE_BATCH,
+ EXECUTE_BATCH,
+ JUST_SHOW_INFO
+ }
+ private final List namedParameters = new ArrayList<>();
+ private final List numberedParameters = new ArrayList<>();
+ private final EnumSet showInfo = EnumSet.noneOf(InfoType.class);
+
+ public void validate() throws InvalidOptionsException {
+ InvalidOptionsException e = new InvalidOptionsException();
+
+ MODE mode = getMode();
+ if (mode == null) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Invalid combination of DB, SQL and BATCH – please specify just 2 of this 3 options"));
+ } else if (mode == MODE.JUST_SHOW_INFO) {
+ if (!namedParameters.isEmpty()) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not use named parameters if just showing info."));
+ }
+ if (!numberedParameters.isEmpty()) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not use numbered parameters if just showing info."));
+ }
+ if (isNotEmpty(sql, false)) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not specify SQL if just showing info."));
+ }
+ if (isNotEmpty(databaseName, false)) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not specify database if just showing info."));
+ }
+ if (batch) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not specify batch if just showing info."));
+ }
+ if (!equalz(namePrefix, DEFAULT_NAME_PREFIX)) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not specify name prefix if just showing info."));
+ }
+ if (!equalz(nameSuffix, DEFAULT_NAME_SUFFIX)) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Do not specify name suffix if just showing info."));
+ }
+ if (showInfo.contains(InfoType.CONNECTION) && databaseNamesToTest.isEmpty()) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Please specify which database should be tested."));
+ }
+ if (showInfo.contains(InfoType.JDBC_PROPERTIES) && databaseNamesToListProperties.isEmpty()) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Please specify for which database the properties should be listed."));
+ }
+ }
+
+ if (!namedParameters.isEmpty() && !numberedParameters.isEmpty()) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Named and numbered parameters can not be used together in one command."));
+ }
+
+ try {
+ Pattern.compile(namePrefix + "test" + nameSuffix);
+ } catch (PatternSyntaxException regexException) {
+ e.addProblem(new InvalidOptionsException.OptionProblem("Ivalid regular expression in name prefix or suffix", regexException));
+ }
+
+ if (e.hasProblems()) {
+ throw e;
+ }
+ }
+
+ private boolean hasSql() {
+ return isNotEmpty(getSql(), true);
+ }
+
+ private boolean hasDb() {
+ return isNotEmpty(getDatabaseName(), true);
+ }
+
+ /**
+ * Depends on options: DB, BATCH, SQL
+ *
+ * @return mode | or null if options are not yet initialized or combination of options is
+ * invalid
+ */
+ public MODE getMode() {
+ if (hasDb() && !batch && hasSql()) {
+ return MODE.QUERY_NOW;
+ } else if (!hasDb() && batch && hasSql()) {
+ return MODE.PREPARE_BATCH;
+ } else if (hasDb() && batch && !hasSql()) {
+ return MODE.EXECUTE_BATCH;
+ } else {
+ return showInfo.isEmpty() ? null : MODE.JUST_SHOW_INFO;
+ }
+ }
+
+ public String getSql() {
+ return sql;
+ }
+
+ public void setSql(String sql) {
+ this.sql = sql;
+ }
+
+ public String getDatabaseName() {
+ return databaseName;
+ }
+
+ public void setDatabaseName(String databaseName) {
+ this.databaseName = databaseName;
+ }
+
+ public void setBatch(boolean batch) {
+ this.batch = batch;
+ }
+
+ public Collection getNamedParameters() {
+ return namedParameters;
+ }
+
+ public List getNumberedParameters() {
+ return numberedParameters;
+ }
+
+ public void addNumberedParameter(Parameter p) {
+ numberedParameters.add(p);
+ }
+
+ public void addNamedParameter(NamedParameter p) {
+ namedParameters.add(p);
+ }
+
+ public Properties getDatabaseProperties() {
+ return databaseProperties;
+ }
+
+ public Properties getFormatterProperties() {
+ return formatterProperties;
+ }
+
+ public void addDatabaseProperty(Property p) {
+ databaseProperties.add(p);
+ }
+
+ public void addFormatterProperty(Property p) {
+ formatterProperties.add(p);
+ }
+
+ /**
+ * @return regular expression describing the name prefix
+ */
+ public String getNamePrefix() {
+ return namePrefix;
+ }
+
+ /**
+ * @param namePrefix
+ * @see #getNamePrefix()
+ */
+ public void setNamePrefix(String namePrefix) {
+ this.namePrefix = namePrefix;
+ }
+
+ /**
+ * @return regular expression describing the name prefix
+ */
+ public String getNameSuffix() {
+ return nameSuffix;
+ }
+
+ /**
+ * @param nameSuffix
+ * @see #getNameSuffix()
+ */
+ public void setNameSuffix(String nameSuffix) {
+ this.nameSuffix = nameSuffix;
+ }
+
+ public String getFormatterName() {
+ return formatterName;
+ }
+
+ public void setFormatterName(String formatterName) {
+ this.formatterName = formatterName;
+ }
+
+ public void addShowInfo(InfoType info) {
+ showInfo.add(info);
+ }
+
+ public EnumSet getShowInfo() {
+ return showInfo;
+ }
+
+ public Set getDatabaseNamesToTest() {
+ return databaseNamesToTest;
+ }
+
+ public void addDatabaseNameToTest(String name) {
+ databaseNamesToTest.add(name);
+ }
+
+ public Set getDatabaseNamesToListProperties() {
+ return databaseNamesToListProperties;
+ }
+
+ public void addDatabaseNameToListProperties(String name) {
+ databaseNamesToListProperties.add(name);
+ }
+
+ public Set getFormatterNamesToListProperties() {
+ return formatterNamesToListProperties;
+ }
+
+ public void addFormatterNameToListProperties(String name) {
+ formatterNamesToListProperties.add(name);
+ }
+
+ public SQLCommand getSQLCommand() {
+ if (namedParameters.isEmpty()) {
+ return new SQLCommandNumbered(sql, numberedParameters);
+ } else {
+ return new SQLCommandNamed(sql, namedParameters, namePrefix, nameSuffix);
+ }
+ }
+
+ public OutputStream getOutputStream() {
+ return System.out;
+ }
+
+ public InputStream getInputStream() {
+ return System.in;
+ }
+}