http://git-wip-us.apache.org/repos/asf/camel/blob/f5848e39/camel-core/src/test/java/org/apache/camel/catalog/RuntimeCamelCatalogTest.java ---------------------------------------------------------------------- diff --git a/camel-core/src/test/java/org/apache/camel/catalog/RuntimeCamelCatalogTest.java b/camel-core/src/test/java/org/apache/camel/catalog/RuntimeCamelCatalogTest.java new file mode 100644 index 0000000..64637d6 --- /dev/null +++ b/camel-core/src/test/java/org/apache/camel/catalog/RuntimeCamelCatalogTest.java @@ -0,0 +1,392 @@ +/** + * 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.camel.catalog; + +import java.io.FileInputStream; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import org.apache.camel.impl.DefaultCamelContext; +import org.junit.BeforeClass; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import static org.apache.camel.catalog.CatalogHelper.loadText; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +public class RuntimeCamelCatalogTest { + + static RuntimeCamelCatalog catalog; + + private static final Logger LOG = LoggerFactory.getLogger(RuntimeCamelCatalogTest.class); + + @BeforeClass + public static void createCamelCatalog() { + catalog = new DefaultRuntimeCamelCatalog(new DefaultCamelContext()); + } + + @Test + public void testJsonSchema() throws Exception { + String schema = catalog.modelJSonSchema("aggregate"); + assertNotNull(schema); + + // lets make it possible to find bean/method using both names + schema = catalog.modelJSonSchema("method"); + assertNotNull(schema); + schema = catalog.modelJSonSchema("bean"); + assertNotNull(schema); + } + + @Test + public void testAsEndpointUriMapFile() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("directoryName", "src/data/inbox"); + map.put("noop", "true"); + map.put("delay", "5000"); + + String uri = catalog.asEndpointUri("file", map, true); + assertEquals("file:src/data/inbox?delay=5000&noop=true", uri); + + String uri2 = catalog.asEndpointUriXml("file", map, true); + assertEquals("file:src/data/inbox?delay=5000&noop=true", uri2); + } + + @Test + public void testAsEndpointUriTimer() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("timerName", "foo"); + map.put("period", "5000"); + + String uri = catalog.asEndpointUri("timer", map, true); + assertEquals("timer:foo?period=5000", uri); + } + + @Test + public void testAsEndpointUriPropertiesPlaceholders() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("timerName", "foo"); + map.put("period", "{{howoften}}"); + map.put("repeatCount", "5"); + + String uri = catalog.asEndpointUri("timer", map, true); + assertEquals("timer:foo?period=%7B%7Bhowoften%7D%7D&repeatCount=5", uri); + + uri = catalog.asEndpointUri("timer", map, false); + assertEquals("timer:foo?period={{howoften}}&repeatCount=5", uri); + } + + @Test + public void testAsEndpointUriBeanLookup() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("resourceUri", "foo.xslt"); + map.put("converter", "#myConverter"); + + String uri = catalog.asEndpointUri("xslt", map, true); + assertEquals("xslt:foo.xslt?converter=%23myConverter", uri); + + uri = catalog.asEndpointUri("xslt", map, false); + assertEquals("xslt:foo.xslt?converter=#myConverter", uri); + } + + @Test + public void testEndpointPropertiesPlaceholders() throws Exception { + Map<String, String> map = catalog.endpointProperties("timer:foo?period={{howoften}}&repeatCount=5"); + assertNotNull(map); + assertEquals(3, map.size()); + + assertEquals("foo", map.get("timerName")); + assertEquals("{{howoften}}", map.get("period")); + assertEquals("5", map.get("repeatCount")); + } + + @Test + public void testAsEndpointUriLog() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("loggerName", "foo"); + map.put("loggerLevel", "WARN"); + map.put("multiline", "true"); + map.put("showAll", "true"); + map.put("showBody", "false"); + map.put("showBodyType", "false"); + map.put("showExchangePattern", "false"); + map.put("style", "Tab"); + + assertEquals("log:foo?loggerLevel=WARN&multiline=true&showAll=true&style=Tab", catalog.asEndpointUri("log", map, false)); + } + + @Test + public void testAsEndpointUriLogShort() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("loggerName", "foo"); + map.put("loggerLevel", "DEBUG"); + + assertEquals("log:foo?loggerLevel=DEBUG", catalog.asEndpointUri("log", map, false)); + } + + @Test + public void testAsEndpointUriWithplaceholder() throws Exception { + Map<String, String> map = new HashMap<String, String>(); + map.put("name", "foo"); + map.put("blockWhenFull", "{{block}}"); + assertEquals("seda:foo?blockWhenFull={{block}}", catalog.asEndpointUri("seda", map, false)); + } + + @Test + public void testEndpointPropertiesSedaRequired() throws Exception { + Map<String, String> map = catalog.endpointProperties("seda:foo"); + assertNotNull(map); + assertEquals(1, map.size()); + + assertEquals("foo", map.get("name")); + + map = catalog.endpointProperties("seda:foo?blockWhenFull=true"); + assertNotNull(map); + assertEquals(2, map.size()); + + assertEquals("foo", map.get("name")); + assertEquals("true", map.get("blockWhenFull")); + } + + @Test + public void validateProperties() throws Exception { + // valid + EndpointValidationResult result = catalog.validateEndpointProperties("log:mylog"); + assertTrue(result.isSuccess()); + + // unknown + result = catalog.validateEndpointProperties("log:mylog?level=WARN&foo=bar"); + assertFalse(result.isSuccess()); + assertTrue(result.getUnknown().contains("foo")); + assertEquals(1, result.getNumberOfErrors()); + + // enum + result = catalog.validateEndpointProperties("seda:foo?waitForTaskToComplete=blah"); + assertFalse(result.isSuccess()); + assertEquals("blah", result.getInvalidEnum().get("waitForTaskToComplete")); + assertEquals(1, result.getNumberOfErrors()); + + // reference okay + result = catalog.validateEndpointProperties("seda:foo?queue=#queue"); + assertTrue(result.isSuccess()); + assertEquals(0, result.getNumberOfErrors()); + + // unknown component + result = catalog.validateEndpointProperties("foo:bar?me=you"); + assertFalse(result.isSuccess()); + assertTrue(result.getUnknownComponent().equals("foo")); + assertEquals(1, result.getNumberOfErrors()); + + // invalid boolean but default value + result = catalog.validateEndpointProperties("log:output?showAll=ggg"); + assertFalse(result.isSuccess()); + assertEquals("ggg", result.getInvalidBoolean().get("showAll")); + assertEquals(1, result.getNumberOfErrors()); + + // dataset + result = catalog.validateEndpointProperties("dataset:foo?minRate=50"); + assertTrue(result.isSuccess()); + + // time pattern + result = catalog.validateEndpointProperties("timer://foo?fixedRate=true&delay=0&period=2s"); + assertTrue(result.isSuccess()); + + // reference lookup + result = catalog.validateEndpointProperties("timer://foo?fixedRate=#fixed&delay=#myDelay"); + assertTrue(result.isSuccess()); + + // optional consumer. prefix + result = catalog.validateEndpointProperties("file:inbox?consumer.delay=5000&consumer.greedy=true"); + assertTrue(result.isSuccess()); + + // optional without consumer. prefix + result = catalog.validateEndpointProperties("file:inbox?delay=5000&greedy=true"); + assertTrue(result.isSuccess()); + + // mixed optional without consumer. prefix + result = catalog.validateEndpointProperties("file:inbox?delay=5000&consumer.greedy=true"); + assertTrue(result.isSuccess()); + + // prefix + result = catalog.validateEndpointProperties("file:inbox?delay=5000&scheduler.foo=123&scheduler.bar=456"); + assertTrue(result.isSuccess()); + + // stub + result = catalog.validateEndpointProperties("stub:foo?me=123&you=456"); + assertTrue(result.isSuccess()); + + // lenient on + result = catalog.validateEndpointProperties("dataformat:string:marshal?foo=bar"); + assertTrue(result.isSuccess()); + + // lenient off + result = catalog.validateEndpointProperties("dataformat:string:marshal?foo=bar", true); + assertFalse(result.isSuccess()); + assertTrue(result.getUnknown().contains("foo")); + + // data format + result = catalog.validateEndpointProperties("dataformat:string:marshal?charset=utf-8", true); + assertTrue(result.isSuccess()); + + // incapable to parse + result = catalog.validateEndpointProperties("{{getFtpUrl}}?recursive=true"); + assertFalse(result.isSuccess()); + assertTrue(result.getIncapable() != null); + } + + @Test + public void validatePropertiesSummary() throws Exception { + EndpointValidationResult result = catalog.validateEndpointProperties("yammer:MESSAGES?blah=yada&accessToken=aaa&consumerKey=&useJson=no&initialDelay=five&pollStrategy=myStrategy"); + assertFalse(result.isSuccess()); + String reason = result.summaryErrorMessage(true); + LOG.info(reason); + + result = catalog.validateEndpointProperties("jms:unknown:myqueue"); + assertFalse(result.isSuccess()); + reason = result.summaryErrorMessage(false); + LOG.info(reason); + } + + @Test + public void validateTimePattern() throws Exception { + assertTrue(catalog.validateTimePattern("0")); + assertTrue(catalog.validateTimePattern("500")); + assertTrue(catalog.validateTimePattern("10000")); + assertTrue(catalog.validateTimePattern("5s")); + assertTrue(catalog.validateTimePattern("5sec")); + assertTrue(catalog.validateTimePattern("5secs")); + assertTrue(catalog.validateTimePattern("3m")); + assertTrue(catalog.validateTimePattern("3min")); + assertTrue(catalog.validateTimePattern("3minutes")); + assertTrue(catalog.validateTimePattern("5m15s")); + assertTrue(catalog.validateTimePattern("1h")); + assertTrue(catalog.validateTimePattern("1hour")); + assertTrue(catalog.validateTimePattern("2hours")); + + assertFalse(catalog.validateTimePattern("bla")); + assertFalse(catalog.validateTimePattern("2year")); + assertFalse(catalog.validateTimePattern("60darn")); + } + + @Test + public void testEndpointComponentName() throws Exception { + String name = catalog.endpointComponentName("jms:queue:foo"); + assertEquals("jms", name); + } + + @Test + public void testSimpleExpression() throws Exception { + SimpleValidationResult result = catalog.validateSimpleExpression(null, "${body}"); + assertTrue(result.isSuccess()); + assertEquals("${body}", result.getSimple()); + + result = catalog.validateSimpleExpression(null, "${body"); + assertFalse(result.isSuccess()); + assertEquals("${body", result.getSimple()); + LOG.info(result.getError()); + assertTrue(result.getError().startsWith("expected symbol functionEnd but was eol at location 5")); + assertEquals("expected symbol functionEnd but was eol", result.getShortError()); + assertEquals(5, result.getIndex()); + } + + @Test + public void testSimplePredicate() throws Exception { + SimpleValidationResult result = catalog.validateSimplePredicate(null, "${body} == 'abc'"); + assertTrue(result.isSuccess()); + assertEquals("${body} == 'abc'", result.getSimple()); + + result = catalog.validateSimplePredicate(null, "${body} > ${header.size"); + assertFalse(result.isSuccess()); + assertEquals("${body} > ${header.size", result.getSimple()); + LOG.info(result.getError()); + assertTrue(result.getError().startsWith("expected symbol functionEnd but was eol at location 22")); + assertEquals("expected symbol functionEnd but was eol", result.getShortError()); + assertEquals(22, result.getIndex()); + } + + @Test + public void testSimplePredicatePlaceholder() throws Exception { + SimpleValidationResult result = catalog.validateSimplePredicate(null, "${body} contains '{{danger}}'"); + assertTrue(result.isSuccess()); + assertEquals("${body} contains '{{danger}}'", result.getSimple()); + + result = catalog.validateSimplePredicate(null, "${bdy} contains '{{danger}}'"); + assertFalse(result.isSuccess()); + assertEquals("${bdy} contains '{{danger}}'", result.getSimple()); + LOG.info(result.getError()); + assertTrue(result.getError().startsWith("Unknown function: bdy at location 0")); + assertTrue(result.getError().contains("'{{danger}}'")); + assertEquals("Unknown function: bdy", result.getShortError()); + assertEquals(0, result.getIndex()); + } + + @Test + public void testValidateLanguage() throws Exception { + LanguageValidationResult result = catalog.validateLanguageExpression(null, "simple", "${body}"); + assertTrue(result.isSuccess()); + assertEquals("${body}", result.getText()); + + result = catalog.validateLanguageExpression(null, "header", "foo"); + assertTrue(result.isSuccess()); + assertEquals("foo", result.getText()); + + result = catalog.validateLanguagePredicate(null, "simple", "${body} > 10"); + assertTrue(result.isSuccess()); + assertEquals("${body} > 10", result.getText()); + + result = catalog.validateLanguagePredicate(null, "header", "bar"); + assertTrue(result.isSuccess()); + assertEquals("bar", result.getText()); + + result = catalog.validateLanguagePredicate(null, "foobar", "bar"); + assertFalse(result.isSuccess()); + assertEquals("Unknown language foobar", result.getError()); + } + + @Test + public void testValidateEndpointConsumerOnly() throws Exception { + String uri = "file:inbox?bufferSize=4096&readLock=changed&delete=true"; + EndpointValidationResult result = catalog.validateEndpointProperties(uri, false, true, false); + assertTrue(result.isSuccess()); + + uri = "file:inbox?bufferSize=4096&readLock=changed&delete=true&fileExist=Append"; + result = catalog.validateEndpointProperties(uri, false, true, false); + assertFalse(result.isSuccess()); + + assertEquals("fileExist", result.getNotConsumerOnly().iterator().next()); + } + + @Test + public void testValidateEndpointProducerOnly() throws Exception { + String uri = "file:outbox?bufferSize=4096&fileExist=Append"; + EndpointValidationResult result = catalog.validateEndpointProperties(uri, false, false, true); + assertTrue(result.isSuccess()); + + uri = "file:outbox?bufferSize=4096&fileExist=Append&delete=true"; + result = catalog.validateEndpointProperties(uri, false, false, true); + assertFalse(result.isSuccess()); + + assertEquals("delete", result.getNotProducerOnly().iterator().next()); + } + +}
http://git-wip-us.apache.org/repos/asf/camel/blob/f5848e39/platforms/camel-catalog/pom.xml ---------------------------------------------------------------------- diff --git a/platforms/camel-catalog/pom.xml b/platforms/camel-catalog/pom.xml index 2f096c4..2f2f56f 100644 --- a/platforms/camel-catalog/pom.xml +++ b/platforms/camel-catalog/pom.xml @@ -1,5 +1,6 @@ <?xml version="1.0" encoding="UTF-8"?> -<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> +<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with @@ -29,6 +30,11 @@ <name>Camel :: Platforms :: Camel Catalog</name> <description>Camel Catalog</description> + <!-- the src/main/java folder is empty and that is on purpose, as the source code is in tooling/camel-catalog-core + and is copied into this JAR at build time so we can reuse the same code in both camel-core and camel-catalog. + For camel-core it allows us to use the catalog APIs at runtime, and for camel-catalog it is a 100% standalone + JAR with all the json files embedded for tooling to use. --> + <dependencies> <!-- no dependency --> @@ -60,7 +66,7 @@ <artifactId>junit</artifactId> <scope>test</scope> </dependency> - + <!-- logging --> <dependency> <groupId>org.apache.logging.log4j</groupId> @@ -83,6 +89,45 @@ <build> <plugins> + <!-- copy catalog source code from camel-core --> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-resources-plugin</artifactId> + <version>${maven-resources-plugin-version}</version> + <executions> + <execution> + <id>copy-resources</id> + <phase>process-sources</phase> + <goals> + <goal>copy-resources</goal> + </goals> + <configuration> + <outputDirectory>src/main/java/org/apache/camel/catalog</outputDirectory> + <overwrite>true</overwrite> + <resources> + <resource> + <directory>../../camel-core/src/main/java/org/apache/camel/catalog</directory> + <includes> + <include>AbstractCamelCatalog.java</include> + <include>CatalogHelper.java</include> + <include>CollectionStringBuffer.java</include> + <include>EndpointValidationResult.java</include> + <include>JSonSchemaHelper.java</include> + <include>JSonSchemaResolver.java</include> + <include>LanguageValidationResult.java</include> + <include>SimpleValidationResult.java</include> + <include>SuggestionStrategy.java</include> + <include>TimePatternConverter.java</include> + <include>UnsafeUriCharactersEncoder.java</include> + <include>URISupport.java</include> + </includes> + </resource> + </resources> + </configuration> + </execution> + </executions> + </plugin> + <!-- generate and include all components in the catalog --> <plugin> <groupId>org.apache.camel</groupId> http://git-wip-us.apache.org/repos/asf/camel/blob/f5848e39/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/AbstractCamelCatalog.java ---------------------------------------------------------------------- diff --git a/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/AbstractCamelCatalog.java b/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/AbstractCamelCatalog.java new file mode 100644 index 0000000..3295ca9 --- /dev/null +++ b/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/AbstractCamelCatalog.java @@ -0,0 +1,1029 @@ +/** + * 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.camel.catalog; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.net.URI; +import java.net.URISyntaxException; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedHashMap; +import java.util.LinkedHashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.TreeMap; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import static org.apache.camel.catalog.CatalogHelper.after; +import static org.apache.camel.catalog.JSonSchemaHelper.getNames; +import static org.apache.camel.catalog.JSonSchemaHelper.getPropertyDefaultValue; +import static org.apache.camel.catalog.JSonSchemaHelper.getPropertyEnum; +import static org.apache.camel.catalog.JSonSchemaHelper.getPropertyKind; +import static org.apache.camel.catalog.JSonSchemaHelper.getPropertyNameFromNameWithPrefix; +import static org.apache.camel.catalog.JSonSchemaHelper.getPropertyPrefix; +import static org.apache.camel.catalog.JSonSchemaHelper.getRow; +import static org.apache.camel.catalog.JSonSchemaHelper.isComponentConsumerOnly; +import static org.apache.camel.catalog.JSonSchemaHelper.isComponentLenientProperties; +import static org.apache.camel.catalog.JSonSchemaHelper.isComponentProducerOnly; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyBoolean; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyConsumerOnly; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyInteger; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyMultiValue; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyNumber; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyObject; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyProducerOnly; +import static org.apache.camel.catalog.JSonSchemaHelper.isPropertyRequired; +import static org.apache.camel.catalog.JSonSchemaHelper.stripOptionalPrefixFromName; +import static org.apache.camel.catalog.URISupport.createQueryString; +import static org.apache.camel.catalog.URISupport.isEmpty; +import static org.apache.camel.catalog.URISupport.normalizeUri; +import static org.apache.camel.catalog.URISupport.stripQuery; + +/** + * Base class for both the runtime RuntimeCamelCatalog from camel-core and the complete CamelCatalog from camel-catalog. + */ +public abstract class AbstractCamelCatalog { + + // CHECKSTYLE:OFF + + private static final Pattern SYNTAX_PATTERN = Pattern.compile("(\\w+)"); + + private SuggestionStrategy suggestionStrategy; + private JSonSchemaResolver jsonSchemaResolver; + + public SuggestionStrategy getSuggestionStrategy() { + return suggestionStrategy; + } + + public void setSuggestionStrategy(SuggestionStrategy suggestionStrategy) { + this.suggestionStrategy = suggestionStrategy; + } + + public JSonSchemaResolver getJSonSchemaResolver() { + return jsonSchemaResolver; + } + + public void setJSonSchemaResolver(JSonSchemaResolver resolver) { + this.jsonSchemaResolver = resolver; + } + + public boolean validateTimePattern(String pattern) { + return validateInteger(pattern); + } + + public EndpointValidationResult validateEndpointProperties(String uri) { + return validateEndpointProperties(uri, false, false, false); + } + + public EndpointValidationResult validateEndpointProperties(String uri, boolean ignoreLenientProperties) { + return validateEndpointProperties(uri, ignoreLenientProperties, false, false); + } + + public EndpointValidationResult validateEndpointProperties(String uri, boolean ignoreLenientProperties, boolean consumerOnly, boolean producerOnly) { + EndpointValidationResult result = new EndpointValidationResult(uri); + + Map<String, String> properties; + List<Map<String, String>> rows; + boolean lenientProperties; + String scheme; + + try { + String json = null; + + // parse the uri + URI u = normalizeUri(uri); + scheme = u.getScheme(); + + if (scheme != null) { + json = jsonSchemaResolver.getComponentJSonSchema(scheme); + } + if (json == null) { + // if the uri starts with a placeholder then we are also incapable of parsing it as we wasn't able to resolve the component name + if (uri.startsWith("{{")) { + result.addIncapable(uri); + } else if (scheme != null) { + result.addUnknownComponent(scheme); + } else { + result.addUnknownComponent(uri); + } + return result; + } + + rows = JSonSchemaHelper.parseJsonSchema("component", json, false); + + // is the component capable of both consumer and producer? + boolean canConsumeAndProduce = false; + if (!isComponentConsumerOnly(rows) && !isComponentProducerOnly(rows)) { + canConsumeAndProduce = true; + } + + if (canConsumeAndProduce && consumerOnly) { + // lenient properties is not support in consumer only mode if the component can do both of them + lenientProperties = false; + } else { + // only enable lenient properties if we should not ignore + lenientProperties = !ignoreLenientProperties && isComponentLenientProperties(rows); + } + rows = JSonSchemaHelper.parseJsonSchema("properties", json, true); + properties = endpointProperties(uri); + } catch (URISyntaxException e) { + if (uri.startsWith("{{")) { + // if the uri starts with a placeholder then we are also incapable of parsing it as we wasn't able to resolve the component name + result.addIncapable(uri); + } else { + result.addSyntaxError(e.getMessage()); + } + + return result; + } + + // the dataformat component refers to a data format so lets add the properties for the selected + // data format to the list of rows + if ("dataformat".equals(scheme)) { + String dfName = properties.get("name"); + if (dfName != null) { + String dfJson = jsonSchemaResolver.getDataFormatJSonSchema(dfName); + List<Map<String, String>> dfRows = JSonSchemaHelper.parseJsonSchema("properties", dfJson, true); + if (dfRows != null && !dfRows.isEmpty()) { + rows.addAll(dfRows); + } + } + } + + for (Map.Entry<String, String> property : properties.entrySet()) { + String value = property.getValue(); + String originalName = property.getKey(); + String name = property.getKey(); + // the name may be using an optional prefix, so lets strip that because the options + // in the schema are listed without the prefix + name = stripOptionalPrefixFromName(rows, name); + // the name may be using a prefix, so lets see if we can find the real property name + String propertyName = getPropertyNameFromNameWithPrefix(rows, name); + if (propertyName != null) { + name = propertyName; + } + + String prefix = getPropertyPrefix(rows, name); + String kind = getPropertyKind(rows, name); + boolean namePlaceholder = name.startsWith("{{") && name.endsWith("}}"); + boolean valuePlaceholder = value.startsWith("{{") || value.startsWith("${") || value.startsWith("$simple{"); + boolean lookup = value.startsWith("#") && value.length() > 1; + // we cannot evaluate multi values as strict as the others, as we don't know their expected types + boolean mulitValue = prefix != null && originalName.startsWith(prefix) && isPropertyMultiValue(rows, name); + + Map<String, String> row = getRow(rows, name); + if (row == null) { + // unknown option + + // only add as error if the component is not lenient properties, or not stub component + // and the name is not a property placeholder for one or more values + if (!namePlaceholder && !"stub".equals(scheme)) { + if (lenientProperties) { + // as if we are lenient then the option is a dynamic extra option which we cannot validate + result.addLenient(name); + } else { + // its unknown + result.addUnknown(name); + if (suggestionStrategy != null) { + String[] suggestions = suggestionStrategy.suggestEndpointOptions(getNames(rows), name); + if (suggestions != null) { + result.addUnknownSuggestions(name, suggestions); + } + } + } + } + } else { + if ("parameter".equals(kind)) { + // consumer only or producer only mode for parameters + if (consumerOnly) { + boolean producer = isPropertyProducerOnly(rows, name); + if (producer) { + // the option is only for producer so you cannot use it in consumer mode + result.addNotConsumerOnly(name); + } + } else if (producerOnly) { + boolean consumer = isPropertyConsumerOnly(rows, name); + if (consumer) { + // the option is only for consumer so you cannot use it in producer mode + result.addNotProducerOnly(name); + } + } + } + + // default value + String defaultValue = getPropertyDefaultValue(rows, name); + if (defaultValue != null) { + result.addDefaultValue(name, defaultValue); + } + + // is required but the value is empty + boolean required = isPropertyRequired(rows, name); + if (required && isEmpty(value)) { + result.addRequired(name); + } + + // is enum but the value is not within the enum range + // but we can only check if the value is not a placeholder + String enums = getPropertyEnum(rows, name); + if (!mulitValue && !valuePlaceholder && !lookup && enums != null) { + String[] choices = enums.split(","); + boolean found = false; + for (String s : choices) { + if (value.equalsIgnoreCase(s)) { + found = true; + break; + } + } + if (!found) { + result.addInvalidEnum(name, value); + result.addInvalidEnumChoices(name, choices); + if (suggestionStrategy != null) { + Set<String> names = new LinkedHashSet<>(); + names.addAll(Arrays.asList(choices)); + String[] suggestions = suggestionStrategy.suggestEndpointOptions(names, value); + if (suggestions != null) { + result.addInvalidEnumSuggestions(name, suggestions); + } + } + + } + } + + // is reference lookup of bean (not applicable for @UriPath, enums, or multi-valued) + if (!mulitValue && enums == null && !"path".equals(kind) && isPropertyObject(rows, name)) { + // must start with # and be at least 2 characters + if (!value.startsWith("#") || value.length() <= 1) { + result.addInvalidReference(name, value); + } + } + + // is boolean + if (!mulitValue && !valuePlaceholder && !lookup && isPropertyBoolean(rows, name)) { + // value must be a boolean + boolean bool = "true".equalsIgnoreCase(value) || "false".equalsIgnoreCase(value); + if (!bool) { + result.addInvalidBoolean(name, value); + } + } + + // is integer + if (!mulitValue && !valuePlaceholder && !lookup && isPropertyInteger(rows, name)) { + // value must be an integer + boolean valid = validateInteger(value); + if (!valid) { + result.addInvalidInteger(name, value); + } + } + + // is number + if (!mulitValue && !valuePlaceholder && !lookup && isPropertyNumber(rows, name)) { + // value must be an number + boolean valid = false; + try { + valid = !Double.valueOf(value).isNaN() || !Float.valueOf(value).isNaN(); + } catch (Exception e) { + // ignore + } + if (!valid) { + result.addInvalidNumber(name, value); + } + } + } + } + + // now check if all required values are there, and that a default value does not exists + for (Map<String, String> row : rows) { + String name = row.get("name"); + boolean required = isPropertyRequired(rows, name); + if (required) { + String value = properties.get(name); + if (isEmpty(value)) { + value = getPropertyDefaultValue(rows, name); + } + if (isEmpty(value)) { + result.addRequired(name); + } + } + } + + return result; + } + + public Map<String, String> endpointProperties(String uri) throws URISyntaxException { + // need to normalize uri first + URI u = normalizeUri(uri); + String scheme = u.getScheme(); + + String json = jsonSchemaResolver.getComponentJSonSchema(scheme); + if (json == null) { + throw new IllegalArgumentException("Cannot find endpoint with scheme " + scheme); + } + + // grab the syntax + String syntax = null; + String alternativeSyntax = null; + List<Map<String, String>> rows = JSonSchemaHelper.parseJsonSchema("component", json, false); + for (Map<String, String> row : rows) { + if (row.containsKey("syntax")) { + syntax = row.get("syntax"); + } + if (row.containsKey("alternativeSyntax")) { + alternativeSyntax = row.get("alternativeSyntax"); + } + } + if (syntax == null) { + throw new IllegalArgumentException("Endpoint with scheme " + scheme + " has no syntax defined in the json schema"); + } + + // only if we support alternative syntax, and the uri contains the username and password in the authority + // part of the uri, then we would need some special logic to capture that information and strip those + // details from the uri, so we can continue parsing the uri using the normal syntax + Map<String, String> userInfoOptions = new LinkedHashMap<String, String>(); + if (alternativeSyntax != null && alternativeSyntax.contains("@")) { + // clip the scheme from the syntax + alternativeSyntax = after(alternativeSyntax, ":"); + // trim so only userinfo + int idx = alternativeSyntax.indexOf("@"); + String fields = alternativeSyntax.substring(0, idx); + String[] names = fields.split(":"); + + // grab authority part and grab username and/or password + String authority = u.getAuthority(); + if (authority != null && authority.contains("@")) { + String username = null; + String password = null; + + // grab unserinfo part before @ + String userInfo = authority.substring(0, authority.indexOf("@")); + String[] parts = userInfo.split(":"); + if (parts.length == 2) { + username = parts[0]; + password = parts[1]; + } else { + // only username + username = userInfo; + } + + // remember the username and/or password which we add later to the options + if (names.length == 2) { + userInfoOptions.put(names[0], username); + if (password != null) { + // password is optional + userInfoOptions.put(names[1], password); + } + } + } + } + + // clip the scheme from the syntax + syntax = after(syntax, ":"); + // clip the scheme from the uri + uri = after(uri, ":"); + String uriPath = stripQuery(uri); + + // strip user info from uri path + if (!userInfoOptions.isEmpty()) { + int idx = uriPath.indexOf('@'); + if (idx > -1) { + uriPath = uriPath.substring(idx + 1); + } + } + + // strip double slash in the start + if (uriPath != null && uriPath.startsWith("//")) { + uriPath = uriPath.substring(2); + } + + // parse the syntax and find the names of each option + Matcher matcher = SYNTAX_PATTERN.matcher(syntax); + List<String> word = new ArrayList<String>(); + while (matcher.find()) { + String s = matcher.group(1); + if (!scheme.equals(s)) { + word.add(s); + } + } + // parse the syntax and find each token between each option + String[] tokens = SYNTAX_PATTERN.split(syntax); + + // find the position where each option start/end + List<String> word2 = new ArrayList<String>(); + int prev = 0; + int prevPath = 0; + + // special for activemq/jms where the enum for destinationType causes a token issue as it includes a colon + // for 'temp:queue' and 'temp:topic' values + if ("activemq".equals(scheme) || "jms".equals(scheme)) { + if (uriPath.startsWith("temp:")) { + prevPath = 5; + } + } + + for (String token : tokens) { + if (token.isEmpty()) { + continue; + } + + // special for some tokens where :// can be used also, eg http://foo + int idx = -1; + int len = 0; + if (":".equals(token)) { + idx = uriPath.indexOf("://", prevPath); + len = 3; + } + if (idx == -1) { + idx = uriPath.indexOf(token, prevPath); + len = token.length(); + } + + if (idx > 0) { + String option = uriPath.substring(prev, idx); + word2.add(option); + prev = idx + len; + prevPath = prev; + } + } + // special for last or if we did not add anyone + if (prev > 0 || word2.isEmpty()) { + String option = uriPath.substring(prev); + word2.add(option); + } + + rows = JSonSchemaHelper.parseJsonSchema("properties", json, true); + + boolean defaultValueAdded = false; + + // now parse the uri to know which part isw what + Map<String, String> options = new LinkedHashMap<String, String>(); + + // include the username and password from the userinfo section + if (!userInfoOptions.isEmpty()) { + options.putAll(userInfoOptions); + } + + // word contains the syntax path elements + Iterator<String> it = word2.iterator(); + for (int i = 0; i < word.size(); i++) { + String key = word.get(i); + + boolean allOptions = word.size() == word2.size(); + boolean required = isPropertyRequired(rows, key); + String defaultValue = getPropertyDefaultValue(rows, key); + + // we have all options so no problem + if (allOptions) { + String value = it.next(); + options.put(key, value); + } else { + // we have a little problem as we do not not have all options + if (!required) { + String value = null; + + boolean last = i == word.size() - 1; + if (last) { + // if its the last value then use it instead of the default value + value = it.hasNext() ? it.next() : null; + if (value != null) { + options.put(key, value); + } else { + value = defaultValue; + } + } + if (value != null) { + options.put(key, value); + defaultValueAdded = true; + } + } else { + String value = it.hasNext() ? it.next() : null; + if (value != null) { + options.put(key, value); + } + } + } + } + + Map<String, String> answer = new LinkedHashMap<String, String>(); + + // remove all options which are using default values and are not required + for (Map.Entry<String, String> entry : options.entrySet()) { + String key = entry.getKey(); + String value = entry.getValue(); + + if (defaultValueAdded) { + boolean required = isPropertyRequired(rows, key); + String defaultValue = getPropertyDefaultValue(rows, key); + + if (!required && defaultValue != null) { + if (defaultValue.equals(value)) { + continue; + } + } + } + + // we should keep this in the answer + answer.put(key, value); + } + + // now parse the uri parameters + Map<String, Object> parameters = URISupport.parseParameters(u); + + // and covert the values to String so its JMX friendly + while (!parameters.isEmpty()) { + Map.Entry<String, Object> entry = parameters.entrySet().iterator().next(); + String key = entry.getKey(); + String value = entry.getValue() != null ? entry.getValue().toString() : ""; + + boolean multiValued = isPropertyMultiValue(rows, key); + if (multiValued) { + String prefix = getPropertyPrefix(rows, key); + // extra all the multi valued options + Map<String, Object> values = URISupport.extractProperties(parameters, prefix); + // build a string with the extra multi valued options with the prefix and & as separator + CollectionStringBuffer csb = new CollectionStringBuffer("&"); + for (Map.Entry<String, Object> multi : values.entrySet()) { + String line = prefix + multi.getKey() + "=" + (multi.getValue() != null ? multi.getValue().toString() : ""); + csb.append(line); + } + // append the extra multi-values to the existing (which contains the first multi value) + if (!csb.isEmpty()) { + value = value + "&" + csb.toString(); + } + } + + answer.put(key, value); + // remove the parameter as we run in a while loop until no more parameters + parameters.remove(key); + } + + return answer; + } + + public Map<String, String> endpointLenientProperties(String uri) throws URISyntaxException { + // need to normalize uri first + + // parse the uri + URI u = normalizeUri(uri); + String scheme = u.getScheme(); + + String json = jsonSchemaResolver.getComponentJSonSchema(scheme); + if (json == null) { + throw new IllegalArgumentException("Cannot find endpoint with scheme " + scheme); + } + + List<Map<String, String>> rows = JSonSchemaHelper.parseJsonSchema("properties", json, true); + + // now parse the uri parameters + Map<String, Object> parameters = URISupport.parseParameters(u); + + // all the known options + Set<String> names = getNames(rows); + + Map<String, String> answer = new LinkedHashMap<>(); + + // and covert the values to String so its JMX friendly + parameters.forEach((k, v) -> { + String key = k; + String value = v != null ? v.toString() : ""; + + // is the key a prefix property + int dot = key.indexOf('.'); + if (dot != -1) { + String prefix = key.substring(0, dot + 1); // include dot in prefix + String option = getPropertyNameFromNameWithPrefix(rows, prefix); + if (option == null || !isPropertyMultiValue(rows, option)) { + answer.put(key, value); + } + } else if (!names.contains(key)) { + answer.put(key, value); + } + }); + + return answer; + } + + public String endpointComponentName(String uri) { + if (uri != null) { + int idx = uri.indexOf(":"); + if (idx > 0) { + return uri.substring(0, idx); + } + } + return null; + } + + public String asEndpointUri(String scheme, String json, boolean encode) throws URISyntaxException { + return doAsEndpointUri(scheme, json, "&", encode); + } + + public String asEndpointUriXml(String scheme, String json, boolean encode) throws URISyntaxException { + return doAsEndpointUri(scheme, json, "&", encode); + } + + private String doAsEndpointUri(String scheme, String json, String ampersand, boolean encode) throws URISyntaxException { + List<Map<String, String>> rows = JSonSchemaHelper.parseJsonSchema("properties", json, true); + + Map<String, String> copy = new HashMap<String, String>(); + for (Map<String, String> row : rows) { + String name = row.get("name"); + String required = row.get("required"); + String value = row.get("value"); + String defaultValue = row.get("defaultValue"); + + // only add if either required, or the value is != default value + String valueToAdd = null; + if ("true".equals(required)) { + valueToAdd = value != null ? value : defaultValue; + if (valueToAdd == null) { + valueToAdd = ""; + } + } else { + // if we have a value and no default then add it + if (value != null && defaultValue == null) { + valueToAdd = value; + } + // otherwise only add if the value is != default value + if (value != null && defaultValue != null && !value.equals(defaultValue)) { + valueToAdd = value; + } + } + + if (valueToAdd != null) { + copy.put(name, valueToAdd); + } + } + + return doAsEndpointUri(scheme, copy, ampersand, encode); + } + + public String asEndpointUri(String scheme, Map<String, String> properties, boolean encode) throws URISyntaxException { + return doAsEndpointUri(scheme, properties, "&", encode); + } + + public String asEndpointUriXml(String scheme, Map<String, String> properties, boolean encode) throws URISyntaxException { + return doAsEndpointUri(scheme, properties, "&", encode); + } + + private String doAsEndpointUri(String scheme, Map<String, String> properties, String ampersand, boolean encode) throws URISyntaxException { + String json = jsonSchemaResolver.getComponentJSonSchema(scheme); + if (json == null) { + throw new IllegalArgumentException("Cannot find endpoint with scheme " + scheme); + } + + // grab the syntax + String syntax = null; + List<Map<String, String>> rows = JSonSchemaHelper.parseJsonSchema("component", json, false); + for (Map<String, String> row : rows) { + if (row.containsKey("syntax")) { + syntax = row.get("syntax"); + break; + } + } + if (syntax == null) { + throw new IllegalArgumentException("Endpoint with scheme " + scheme + " has no syntax defined in the json schema"); + } + + // do any properties filtering which can be needed for some special components + properties = filterProperties(scheme, properties); + + rows = JSonSchemaHelper.parseJsonSchema("properties", json, true); + + // clip the scheme from the syntax + syntax = after(syntax, ":"); + + String originalSyntax = syntax; + + // build at first according to syntax (use a tree map as we want the uri options sorted) + Map<String, String> copy = new TreeMap<String, String>(); + for (Map.Entry<String, String> entry : properties.entrySet()) { + String key = entry.getKey(); + String value = entry.getValue() != null ? entry.getValue() : ""; + if (syntax != null && syntax.contains(key)) { + syntax = syntax.replace(key, value); + } else { + copy.put(key, value); + } + } + + // the tokens between the options in the path + String[] tokens = syntax.split("\\w+"); + + // parse the syntax into each options + Matcher matcher = SYNTAX_PATTERN.matcher(originalSyntax); + List<String> options = new ArrayList<String>(); + while (matcher.find()) { + String s = matcher.group(1); + options.add(s); + } + + // need to preserve {{ and }} from the syntax + // (we need to use words only as its provisional placeholders) + syntax = syntax.replaceAll("\\{\\{", "BEGINCAMELPLACEHOLDER"); + syntax = syntax.replaceAll("\\}\\}", "ENDCAMELPLACEHOLDER"); + + // parse the syntax into each options + Matcher matcher2 = SYNTAX_PATTERN.matcher(syntax); + List<String> options2 = new ArrayList<String>(); + while (matcher2.find()) { + String s = matcher2.group(1); + s = s.replaceAll("BEGINCAMELPLACEHOLDER", "\\{\\{"); + s = s.replaceAll("ENDCAMELPLACEHOLDER", "\\}\\}"); + options2.add(s); + } + + // build the endpoint + StringBuilder sb = new StringBuilder(); + sb.append(scheme); + sb.append(":"); + + int range = 0; + boolean first = true; + boolean hasQuestionmark = false; + for (int i = 0; i < options.size(); i++) { + String key = options.get(i); + String key2 = options2.get(i); + String token = null; + if (tokens.length > i) { + token = tokens[i]; + } + + boolean contains = properties.containsKey(key); + if (!contains) { + // if the key are similar we have no explicit value and can try to find a default value if the option is required + if (isPropertyRequired(rows, key)) { + String value = getPropertyDefaultValue(rows, key); + if (value != null) { + properties.put(key, value); + key2 = value; + } + } + } + + // was the option provided? + if (properties.containsKey(key)) { + if (!first && token != null) { + sb.append(token); + } + hasQuestionmark |= key.contains("?") || (token != null && token.contains("?")); + sb.append(key2); + first = false; + } + range++; + } + // append any extra options that was in surplus for the last + while (range < options2.size()) { + String token = null; + if (tokens.length > range) { + token = tokens[range]; + } + String key2 = options2.get(range); + sb.append(token); + sb.append(key2); + hasQuestionmark |= key2.contains("?") || (token != null && token.contains("?")); + range++; + } + + if (!copy.isEmpty()) { + // the last option may already contain a ? char, if so we should use & instead of ? + sb.append(hasQuestionmark ? ampersand : '?'); + String query = createQueryString(copy, ampersand, encode); + sb.append(query); + } + + return sb.toString(); + } + + public SimpleValidationResult validateSimpleExpression(String simple) { + return doValidateSimple(null, simple, false); + } + + public SimpleValidationResult validateSimpleExpression(ClassLoader classLoader, String simple) { + return doValidateSimple(classLoader, simple, false); + } + + public SimpleValidationResult validateSimplePredicate(String simple) { + return doValidateSimple(null, simple, true); + } + + public SimpleValidationResult validateSimplePredicate(ClassLoader classLoader, String simple) { + return doValidateSimple(classLoader, simple, true); + } + + private SimpleValidationResult doValidateSimple(ClassLoader classLoader, String simple, boolean predicate) { + if (classLoader == null) { + classLoader = getClass().getClassLoader(); + } + + // if there are {{ }}} property placeholders then we need to resolve them to something else + // as the simple parse cannot resolve them before parsing as we dont run the actual Camel application + // with property placeholders setup so we need to dummy this by replace the {{ }} to something else + // therefore we use an more unlikely character: {{XXX}} to ~^XXX^~ + String resolved = simple.replaceAll("\\{\\{(.+)\\}\\}", "~^$1^~"); + + SimpleValidationResult answer = new SimpleValidationResult(simple); + + Object instance = null; + Class clazz = null; + try { + clazz = classLoader.loadClass("org.apache.camel.language.simple.SimpleLanguage"); + instance = clazz.newInstance(); + } catch (Exception e) { + // ignore + } + + if (clazz != null && instance != null) { + Throwable cause = null; + try { + if (predicate) { + instance.getClass().getMethod("createPredicate", String.class).invoke(instance, resolved); + } else { + instance.getClass().getMethod("createExpression", String.class).invoke(instance, resolved); + } + } catch (InvocationTargetException e) { + cause = e.getTargetException(); + } catch (Exception e) { + cause = e; + } + + if (cause != null) { + + // reverse ~^XXX^~ back to {{XXX}} + String errMsg = cause.getMessage(); + errMsg = errMsg.replaceAll("\\~\\^(.+)\\^\\~", "{{$1}}"); + + answer.setError(errMsg); + + // is it simple parser exception then we can grab the index where the problem is + if (cause.getClass().getName().equals("org.apache.camel.language.simple.types.SimpleIllegalSyntaxException") + || cause.getClass().getName().equals("org.apache.camel.language.simple.types.SimpleParserException")) { + try { + // we need to grab the index field from those simple parser exceptions + Method method = cause.getClass().getMethod("getIndex"); + Object result = method.invoke(cause); + if (result != null) { + int index = (int) result; + answer.setIndex(index); + } + } catch (Throwable i) { + // ignore + } + } + + // we need to grab the short message field from this simple syntax exception + if (cause.getClass().getName().equals("org.apache.camel.language.simple.types.SimpleIllegalSyntaxException")) { + try { + Method method = cause.getClass().getMethod("getShortMessage"); + Object result = method.invoke(cause); + if (result != null) { + String msg = (String) result; + answer.setShortError(msg); + } + } catch (Throwable i) { + // ignore + } + + if (answer.getShortError() == null) { + // fallback and try to make existing message short instead + String msg = answer.getError(); + // grab everything before " at location " which would be regarded as the short message + int idx = msg.indexOf(" at location "); + if (idx > 0) { + msg = msg.substring(0, idx); + answer.setShortError(msg); + } + } + } + } + } + + return answer; + } + + public LanguageValidationResult validateLanguagePredicate(ClassLoader classLoader, String language, String text) { + return doValidateLanguage(classLoader, language, text, true); + } + + public LanguageValidationResult validateLanguageExpression(ClassLoader classLoader, String language, String text) { + return doValidateLanguage(classLoader, language, text, false); + } + + private LanguageValidationResult doValidateLanguage(ClassLoader classLoader, String language, String text, boolean predicate) { + if (classLoader == null) { + classLoader = getClass().getClassLoader(); + } + + SimpleValidationResult answer = new SimpleValidationResult(text); + + String json = jsonSchemaResolver.getLanguageJSonSchema(language); + if (json == null) { + answer.setError("Unknown language " + language); + return answer; + } + + List<Map<String, String>> rows = JSonSchemaHelper.parseJsonSchema("language", json, false); + String className = null; + for (Map<String, String> row : rows) { + if (row.containsKey("javaType")) { + className = row.get("javaType"); + } + } + + if (className == null) { + answer.setError("Cannot find javaType for language " + language); + return answer; + } + + Object instance = null; + Class clazz = null; + try { + clazz = classLoader.loadClass(className); + instance = clazz.newInstance(); + } catch (Exception e) { + // ignore + } + + if (clazz != null && instance != null) { + Throwable cause = null; + try { + if (predicate) { + instance.getClass().getMethod("createPredicate", String.class).invoke(instance, text); + } else { + instance.getClass().getMethod("createExpression", String.class).invoke(instance, text); + } + } catch (InvocationTargetException e) { + cause = e.getTargetException(); + } catch (Exception e) { + cause = e; + } + + if (cause != null) { + answer.setError(cause.getMessage()); + } + } + + return answer; + } + + /** + * Special logic for log endpoints to deal when showAll=true + */ + private Map<String, String> filterProperties(String scheme, Map<String, String> options) { + if ("log".equals(scheme)) { + String showAll = options.get("showAll"); + if ("true".equals(showAll)) { + Map<String, String> filtered = new LinkedHashMap<String, String>(); + // remove all the other showXXX options when showAll=true + for (Map.Entry<String, String> entry : options.entrySet()) { + String key = entry.getKey(); + boolean skip = key.startsWith("show") && !key.equals("showAll"); + if (!skip) { + filtered.put(key, entry.getValue()); + } + } + return filtered; + } + } + // use as-is + return options; + } + + private static boolean validateInteger(String value) { + boolean valid = false; + try { + valid = Integer.valueOf(value) != null; + } catch (Exception e) { + // ignore + } + if (!valid) { + // it may be a time pattern, such as 5s for 5 seconds = 5000 + try { + TimePatternConverter.toMilliSeconds(value); + valid = true; + } catch (Exception e) { + // ignore + } + } + return valid; + } + + // CHECKSTYLE:ON + +} http://git-wip-us.apache.org/repos/asf/camel/blob/f5848e39/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/CamelCatalogJSonSchemaResolver.java ---------------------------------------------------------------------- diff --git a/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/CamelCatalogJSonSchemaResolver.java b/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/CamelCatalogJSonSchemaResolver.java new file mode 100644 index 0000000..2823fe3 --- /dev/null +++ b/platforms/camel-catalog/src/main/java/org/apache/camel/catalog/CamelCatalogJSonSchemaResolver.java @@ -0,0 +1,181 @@ +/** + * 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.camel.catalog; + +import java.io.IOException; +import java.io.InputStream; +import java.util.HashMap; +import java.util.Map; + +/** + * {@link JSonSchemaResolver} used by {@link CamelCatalog} that is able to load all the resources that the complete camel-catalog JAR provides. + */ +public class CamelCatalogJSonSchemaResolver implements JSonSchemaResolver { + + private static final String MODEL_DIR = "org/apache/camel/catalog/models"; + + private final CamelCatalog camelCatalog; + + // 3rd party components/data-formats + private final Map<String, String> extraComponents; + private final Map<String, String> extraComponentsJSonSchema; + private final Map<String, String> extraDataFormats; + private final Map<String, String> extraDataFormatsJSonSchema; + + public CamelCatalogJSonSchemaResolver(CamelCatalog camelCatalog, + Map<String, String> extraComponents, Map<String, String> extraComponentsJSonSchema, + Map<String, String> extraDataFormats, Map<String, String> extraDataFormatsJSonSchema) { + this.camelCatalog = camelCatalog; + this.extraComponents = extraComponents; + this.extraComponentsJSonSchema = extraComponentsJSonSchema; + this.extraDataFormats = extraDataFormats; + this.extraDataFormatsJSonSchema = extraDataFormatsJSonSchema; + } + + @Override + public String getComponentJSonSchema(String name) { + String file = camelCatalog.getRuntimeProvider().getComponentJSonSchemaDirectory() + "/" + name + ".json"; + + String answer = null; + InputStream is = camelCatalog.getVersionManager().getResourceAsStream(file); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + if (answer == null) { + // its maybe a third party so try to see if we have the json schema already + answer = extraComponentsJSonSchema.get(name); + if (answer == null) { + // or if we can load it from the classpath + String className = extraComponents.get(name); + if (className != null) { + String packageName = className.substring(0, className.lastIndexOf('.')); + packageName = packageName.replace('.', '/'); + String path = packageName + "/" + name + ".json"; + is = camelCatalog.getVersionManager().getResourceAsStream(path); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + } + } + } + + return answer; + } + + @Override + public String getDataFormatJSonSchema(String name) { + String file = camelCatalog.getRuntimeProvider().getDataFormatJSonSchemaDirectory() + "/" + name + ".json"; + + String answer = null; + InputStream is = camelCatalog.getVersionManager().getResourceAsStream(file); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + if (answer == null) { + // its maybe a third party so try to see if we have the json schema already + answer = extraDataFormatsJSonSchema.get(name); + if (answer == null) { + // or if we can load it from the classpath + String className = extraDataFormats.get(name); + if (className != null) { + String packageName = className.substring(0, className.lastIndexOf('.')); + packageName = packageName.replace('.', '/'); + String path = packageName + "/" + name + ".json"; + is = camelCatalog.getVersionManager().getResourceAsStream(path); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + } + } + } + + return answer; + } + + @Override + public String getLanguageJSonSchema(String name) { + // if we try to look method then its in the bean.json file + if ("method".equals(name)) { + name = "bean"; + } + + String file = camelCatalog.getRuntimeProvider().getLanguageJSonSchemaDirectory() + "/" + name + ".json"; + + String answer = null; + InputStream is = camelCatalog.getVersionManager().getResourceAsStream(file); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + + return answer; + } + + @Override + public String getOtherJSonSchema(String name) { + String file = camelCatalog.getRuntimeProvider().getOtherJSonSchemaDirectory() + "/" + name + ".json"; + + String answer = null; + InputStream is = camelCatalog.getVersionManager().getResourceAsStream(file); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + + return answer; + } + + @Override + public String getModelJSonSchema(String name) { + String file = MODEL_DIR + "/" + name + ".json"; + + String answer = null; + + InputStream is = camelCatalog.getVersionManager().getResourceAsStream(file); + if (is != null) { + try { + answer = CatalogHelper.loadText(is); + } catch (IOException e) { + // ignore + } + } + + return answer; + } +}
