Improved exception handing

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/TPQFactory.java

@@ -38,7 +38,6 @@ import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;
 import javax.xml.bind.JAXBException;
 
-import org.apache.commons.lang3.ClassUtils;
 import org.apache.commons.lang3.Validate;
 
 import net.forwardfire.tpquery.config.TPQConfig;
@@ -122,7 +121,7 @@ public final class TPQFactory {
 	 * @return	The builder.
 	 * @throws JAXBException	If the jaxb marshaller throws an error.
 	 */
-	public static TPQConfigBuilder<TPQManager> createManagerBuilder() throws JAXBException {
+	public static TPQConfigBuilder<TPQManager> createManagerBuilder() {
 		return createManagerBuilder(createConfig());
 	}
 	
@@ -132,7 +131,7 @@ public final class TPQFactory {
 	 * @return	The builder.
 	 * @throws JAXBException	If the jaxb marshaller throws an error.
 	 */
-	public static TPQConfigBuilder<TPQManager> createManagerBuilder(TPQConfig config) throws JAXBException {
+	public static TPQConfigBuilder<TPQManager> createManagerBuilder(TPQConfig config) {
 		return new TPQConfigBuilder<TPQManager>(config,() -> createManager(config));
 	}
 	
@@ -141,7 +140,7 @@ public final class TPQFactory {
 	 * @return	The builder.
 	 * @throws JAXBException	If the jaxb marshaller throws an error.
 	 */
-	public static TPQConfigBuilder<TPQConfig> createConfigBuilder() throws JAXBException {
+	public static TPQConfigBuilder<TPQConfig> createConfigBuilder() {
 		return createConfigBuilder(createConfig());
 	}
 	
@@ -151,7 +150,7 @@ public final class TPQFactory {
 	 * @return	The builder.
 	 * @throws JAXBException	If the jaxb marshaller throws an error.
 	 */
-	public static TPQConfigBuilder<TPQConfig> createConfigBuilder(TPQConfig config) throws JAXBException {
+	public static TPQConfigBuilder<TPQConfig> createConfigBuilder(TPQConfig config) {
 		return new TPQConfigBuilder<TPQConfig>(config,() -> config);
 	}
 	
@@ -252,38 +251,30 @@ public final class TPQFactory {
 		public void initializeConfig(TPQConfig config) {
 			
 			// pure java types
-			addValueType(config, JAVA_OBJECT);
+			config.addValueType(JAVA_OBJECT);
-			addValueType(config, BIGDECIMAL);
+			config.addValueType(BIGDECIMAL);
-			addValueType(config, BOOLEAN);
+			config.addValueType(BOOLEAN);
-			addValueType(config, INTEGER);
+			config.addValueType(INTEGER);
-			addValueType(config, STRING);
+			config.addValueType(STRING);
-			addValueType(config, DOUBLE);
+			config.addValueType(DOUBLE);
-			addValueType(config, LONG);
+			config.addValueType(LONG);
-			addValueType(config, FLOAT);
+			config.addValueType(FLOAT);
-			addValueType(config, SHORT);
+			config.addValueType(SHORT);
-			addValueType(config, URL);
+			config.addValueType(URL);
-			addValueType(config, BYTE_DATA);
+			config.addValueType(BYTE_DATA);
 			
 			// jdbc sql types 
-			addValueType(config, SQL_ARRAY);
+			config.addValueType(SQL_ARRAY);
-			addValueType(config, SQL_BLOB);
+			config.addValueType(SQL_BLOB);
-			addValueType(config, SQL_CLOB);
+			config.addValueType(SQL_CLOB);
-			addValueType(config, SQL_DATE);
+			config.addValueType(SQL_DATE);
-			addValueType(config, SQL_NCLOB);
+			config.addValueType(SQL_NCLOB);
-			addValueType(config, SQL_REF);
+			config.addValueType(SQL_REF);
-			addValueType(config, SQL_ROWID);
+			config.addValueType(SQL_ROWID);
-			addValueType(config, SQL_STRUCT);
+			config.addValueType(SQL_STRUCT);
-			addValueType(config, SQL_XML);
+			config.addValueType(SQL_XML);
-			addValueType(config, SQL_TIME);
+			config.addValueType(SQL_TIME);
-			addValueType(config, SQL_TIMESTAMP);
+			config.addValueType(SQL_TIMESTAMP);
-		}
-		
-		private void addValueType(TPQConfig config,String className) {
-			try {
-				config.addValueType(ClassUtils.getClass(className));
-			} catch (ClassNotFoundException e) {
-				throw new IllegalArgumentException(e.getMessage(),e);
-			}
 		}
 	}
 	

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/config/TPQConfig.java

@@ -26,6 +26,7 @@ import java.util.Map;
 
 import java.util.Objects;
 
+import org.apache.commons.lang3.ClassUtils;
 import org.apache.commons.lang3.Validate;
 
 import net.forwardfire.tpquery.config.validate.TPQConfigValidator;
@@ -215,6 +216,18 @@ public class TPQConfig extends AbstractTPQConfig {
 		valueTypes.add(Validate.notNull(valueType,"Can't add null valueType."));
 	}
 	
+	/**
+	 * Adds a value type.
+	 * @param valueTypeClass	The value type className to add.
+	 */
+	public void addValueType(String valueTypeClass) {
+		try {
+			addValueType(ClassUtils.getClass(valueTypeClass));
+		} catch (ClassNotFoundException e) {
+			throw new IllegalArgumentException(e.getMessage(),e);
+		}
+	}
+	
 	/**
 	 * Removes a value type.
 	 * @param valueType	The value type to remove.

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/config/TPQConfigException.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2013-2015, Willem Cazander
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided
+ * that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *   following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+ *   the following disclaimer in the documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.forwardfire.tpquery.config;
+
+/**
+ * None recoverable config start exception.
+ * 
+ * @author Willem Cazander
+ * @version 1.0 May 13, 2016
+ */
+@SuppressWarnings("serial")
+public class TPQConfigException extends RuntimeException {
+	
+	public TPQConfigException(Throwable cause) {
+		super(cause);
+	}
+}

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/config/builder/TPQConfigBuilder.java

@@ -33,6 +33,7 @@ import javax.xml.bind.JAXBException;
 import org.apache.commons.lang3.Validate;
 
 import net.forwardfire.tpquery.config.TPQConfig;
+import net.forwardfire.tpquery.config.TPQConfigException;
 import net.forwardfire.tpquery.model.TPQuerySet;
 import net.forwardfire.tpquery.model.ModelXMLMarshaller;
 import net.forwardfire.tpquery.statement.TPQStatementMarshaller;
@@ -57,12 +58,16 @@ public class TPQConfigBuilder<T> {
 	 * @param resultBuilder	the result of this builder.
 	 * @throws JAXBException	If the jaxb marshaller throws an error.
 	 */
-	public TPQConfigBuilder(TPQConfig storeConfig,Supplier<T> resultBuilder) throws JAXBException {
+	public TPQConfigBuilder(TPQConfig storeConfig,Supplier<T> resultBuilder) {
 		Validate.notNull(storeConfig,"Can't build null config.");
 		Validate.notNull(resultBuilder,"Can't build with null builder.");
 		this.storeConfig = storeConfig;
 		this.resultBuilder = resultBuilder;
+		try {
 			this.xmlDriver = new ModelXMLMarshaller();
+		} catch (JAXBException e) {
+			throw new TPQConfigException(e);
+		}
 		this.statementMarshaller = new TPQStatementMarshaller();
 	}
 	
@@ -111,13 +116,9 @@ public class TPQConfigBuilder<T> {
 	 * @return	The builder.
 	 * @throws JAXBException	When marshall error.
 	 */
-	public TPQConfigBuilder<T> readQuerySet(File file) throws JAXBException {
+	public TPQConfigBuilder<T> readQuerySet(File file) throws JAXBException, FileNotFoundException {
 		Validate.notNull(file, "Can't read null File");
-		try {
 		return readQuerySet(new FileInputStream(file),file.getAbsolutePath());
-		} catch (FileNotFoundException e) {
-			throw new JAXBException(e);
-		}
 	}
 	
 	/**

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/store/manager/TPQStoreManager.java

@@ -26,6 +26,7 @@ import javax.script.CompiledScript;
 
 import net.forwardfire.tpquery.TPQManager;
 import net.forwardfire.tpquery.config.TPQConfig;
+import net.forwardfire.tpquery.config.TPQConfigException;
 import net.forwardfire.tpquery.statement.TPQStatementContext;
 import net.forwardfire.tpquery.store.TPQueryStore;
 import net.forwardfire.tpquery.store.TPQueryStoreScriptEngineException;
@@ -54,15 +55,18 @@ public class TPQStoreManager implements TPQManager {
 		this(new TPQStoreManagerConfig(config));
 	}
 	
-	private TPQStoreManager(TPQStoreManagerConfig config) {
+	protected TPQStoreManager(TPQStoreManagerConfig config) {
 		this.queryStore = new TPQStoreManagerEntryView(config);
 		TPQStatementContext statementContext = new TPQStoreManagerStatementContext(config);
 		this.executorContext = new TPQStoreManagerExecutorContext(config,statementContext);
-		
+		try {
 			initStore(config,statementContext);
+		} catch (ClassNotFoundException e) {
+			throw new TPQConfigException(e);
+		}
 	}
 	
-	protected void initStore(TPQStoreManagerConfig config,TPQStatementContext statementContext) {
+	protected void initStore(TPQStoreManagerConfig config,TPQStatementContext statementContext) throws ClassNotFoundException {
 		
 		LOG.debug("init value scripts: {}",config.getParameterValueScripts().size());
 		config.getParameterValueScripts().forEach(scriptBody -> {

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/store/manager/TPQStoreManagerConfig.java

@@ -16,6 +16,7 @@ import org.slf4j.LoggerFactory;
 
 import net.forwardfire.tpquery.config.AbstractTPQConfig;
 import net.forwardfire.tpquery.config.TPQConfig;
+import net.forwardfire.tpquery.config.TPQConfigException;
 import net.forwardfire.tpquery.model.AbstractTPQueryNode;
 import net.forwardfire.tpquery.model.TPQuery;
 import net.forwardfire.tpquery.model.TPQueryParameter;
@@ -210,7 +211,7 @@ public final class TPQStoreManagerConfig extends AbstractTPQConfig {
 		try {
 			return ClassUtils.getClass(valueType);
 		} catch (ClassNotFoundException e) {
-			throw new IllegalArgumentException(e);
+			throw new TPQConfigException(e);
 		}
 	}
 }

ff-tpquery-store/src/main/java/net/forwardfire/tpquery/store/manager/TPQStoreManagerEntry.java

@@ -39,7 +39,7 @@ import net.forwardfire.tpquery.model.TPQueryParameter;
 import net.forwardfire.tpquery.store.TPQueryParameterMetaData;
 
 /**
- * Hold al extra objects to prepare query the query.
+ * Holds all extra objects to prepare the query.
  * 
  * @author Willem Cazander
  * @version 1.0 May 25, 2015
@@ -81,27 +81,18 @@ public final class TPQStoreManagerEntry {
 	/**
 	 * Init extra data.
 	 */
-	public void initEntry() {
+	public void initEntry() throws ClassNotFoundException {
 		Map<String,TPQueryParameterMetaData> parameterMetaDataBuild = new HashMap<>();
-		getQuery().getQueryParameters().forEach(p -> {
+		for (TPQueryParameter p:getQuery().getQueryParameters()) {
-			Class<?> valueType = loadValueType(p.getValueType()); // check if we van get this from config ?
+			Class<?> valueType = ClassUtils.getClass(p.getValueType());
-			parameterMetaDataBuild.put(p.getName(),
+			TPQStoreManagerEntryParameterMetaData md = new TPQStoreManagerEntryParameterMetaData(
-					new TPQStoreManagerEntryParameterMetaData(
 					p.getName(),valueType,p.getNullable(),defineRequired(p)
-						));
-			}
 				); 
+			parameterMetaDataBuild.put(p.getName(),md);
+		}
 		this.parameterMetaData=Collections.unmodifiableMap(parameterMetaDataBuild);
 	}
 	
-	private Class<?> loadValueType(String valueType) {
-		try {
-			return ClassUtils.getClass(valueType);
-		} catch (ClassNotFoundException e) {
-			throw new IllegalArgumentException(e);
-		}
-	}
-	
 	private boolean defineRequired(TPQueryParameter p) {
 		return !p.getNullable() && Objects.isNull(p.getDefaultValue());
 	}

ff-tpquery-store/src/test/java/net/forwardfire/tpquery/config/TPQueryStoreConfigTest.java

@@ -70,6 +70,24 @@ public class TPQueryStoreConfigTest {
 	
 	// ---------
 
+	@Test()
+	public void testAddValueType() throws Exception {
+		TPQConfig c = TPQFactory.createConfig();
+		c.addValueType(this.getClass());
+	}
+	
+	@Test()
+	public void testAddValueTypeClassName() throws Exception {
+		TPQConfig c = TPQFactory.createConfig();
+		c.addValueType(this.getClass().getName());
+	}
+	
+	@Test(expected=IllegalArgumentException.class)
+	public void testAddValueTypeClassNameError() throws Exception {
+		TPQConfig c = TPQFactory.createConfig();
+		c.addValueType("net.foo.bar.NoneExcistingClassName");
+	}
+	
 	@Test(expected=IllegalArgumentException.class)
 	public void testValueTypeAliasAdd() throws Exception {
 		TPQConfig c = TPQFactory.createConfig();

ff-tpquery-store/src/test/java/net/forwardfire/tpquery/store/manager/TPQStoreManagerTest.java

@@ -5,6 +5,7 @@ import java.util.HashMap;
 import net.forwardfire.tpquery.TPQManager;
 import net.forwardfire.tpquery.TPQFactory;
 import net.forwardfire.tpquery.config.TPQConfig;
+import net.forwardfire.tpquery.config.TPQConfigException;
 import net.forwardfire.tpquery.store.TPQueryStoreScriptEngineException;
 
 import org.junit.Test;
@@ -31,7 +32,7 @@ public class TPQStoreManagerTest {
 	
 	@Test(expected=TPQueryStoreScriptEngineException.class)
 	public void testCompileScriptError() throws Exception {
-		TPQManager store = TPQFactory
+		TPQManager manager = TPQFactory
 			.createManagerBuilder()
 				.createQuerySet("junit", "jar:junit:mem")
 					.setLanguage(TPQFactory.StatementLanguage.SQL)
@@ -43,12 +44,12 @@ public class TPQStoreManagerTest {
 					.build()
 				.build()
 			.build();
-		store.getQueryExecutorContext().prepareQuery("junit.test", new HashMap<String,Object>());
+		manager.getQueryExecutorContext().prepareQuery("junit.test", new HashMap<String,Object>());
 	}
 	
 	@Test(expected=Exception.class)
 	public void testRuntimeScriptError() throws Exception {
-		TPQManager store = TPQFactory
+		TPQManager manager = TPQFactory
 			.createManagerBuilder()
 				.createQuerySet("junit", "jar:junit:mem")
 					.setLanguage(TPQFactory.StatementLanguage.SQL)
@@ -60,6 +61,40 @@ public class TPQStoreManagerTest {
 					.build()
 				.build()
 			.build();
-		store.getQueryExecutorContext().prepareQuery("junit.test", new HashMap<String,Object>());
+		manager.getQueryExecutorContext().prepareQuery("junit.test", new HashMap<String,Object>());
+	}
+	
+	@Test(expected=TPQConfigException.class)
+	public void testConfigErrorByTPQStoreManagerConfig() throws Exception {
+		TPQFactory.createManagerBuilder()
+					.createQuerySet("junit", "jar:junit:mem")
+						.setLanguage(TPQFactory.StatementLanguage.SQL)
+						.createQuery("test")
+							.parseStatement("select * from foobar where a=$$a$$")
+							.createQueryParameter("a", "net.foo.bar.NoneExcistingClass")
+							.build()
+						.build()
+					.build()
+				.build();
+	}
+	
+	@Test(expected=TPQConfigException.class)
+	public void testConfigErrorByTPQStoreManager() throws Exception {
+		
+		TPQConfig c = TPQFactory.createConfigBuilder()
+					.createQuerySet("junit", "jar:junit:mem")
+						.setLanguage(TPQFactory.StatementLanguage.SQL)
+						.createQuery("test")
+							.parseStatement("select * from foobar where a=$$a$$")
+							.createQueryParameter("a", "java.lang.String")
+							.build()
+						.build()
+					.build()
+				.build();
+		TPQStoreManagerConfig smc = new TPQStoreManagerConfig(c);
+		
+		smc.getEntries().get("junit.test").getQuery().getQueryParameters().get(0).setValueType("net.foo.bar.NoneExcistingClass");
+		
+		new TPQStoreManager(smc);
 	}
 }