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NIFI-1156: Updated version from 0.4.0-SNAPSHOT to 0.4.2-SNAPSHOT; addressed some error handling issues; updated licensing information

This commit is contained in:
Mark Payne 2016-01-20 15:27:58 -05:00
parent 8f688d4921 ee7400ef53
commit 2c9fb676cd
19 changed files with 1881 additions and 2 deletions
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58
nifi-assembly/LICENSE
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@ -471,6 +471,38 @@ For details see http://www.abeautifulsite.net/
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE. OTHER DEALINGS IN THE SOFTWARE.
This product bundles 'jsoup' which is available under the MIT License.
For details see http://jsoup.org/
jsoup License
The jsoup code-base (include source and compiled packages) are distributed under the open source MIT license as described below.
The MIT License
Copyright © 2009 - 2013 Jonathan Hedley (jonathan@hedley.net)
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
This product bundles 'json2.js' which is available in the 'public domain'. This product bundles 'json2.js' which is available in the 'public domain'.
For details see https://github.com/douglascrockford/JSON-js For details see https://github.com/douglascrockford/JSON-js
@ -1053,3 +1085,29 @@ information can be found here: http://www.adobe.com/devnet/xmp/library/eula-xmp-
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 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 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE. THE POSSIBILITY OF SUCH DAMAGE.
This product bundles 'Jsoup' which is available under "The MIT license". More
information can be found here: http://jsoup.org/license
The MIT License
Copyright (c) 2009-2015, Jonathan Hedley <jonathan@hedley.net>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

5
nifi-assembly/pom.xml
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@ -162,6 +162,11 @@ language governing permissions and limitations under the License. -->
<artifactId>nifi-http-context-map-nar</artifactId> <artifactId>nifi-http-context-map-nar</artifactId>
<type>nar</type> <type>nar</type>
</dependency> </dependency>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-html-nar</artifactId>
<type>nar</type>
</dependency>
<dependency> <dependency>
<groupId>org.apache.nifi</groupId> <groupId>org.apache.nifi</groupId>
<artifactId>nifi-kite-nar</artifactId> <artifactId>nifi-kite-nar</artifactId>

40
nifi-nar-bundles/nifi-html-bundle/nifi-html-nar/pom.xml Normal file
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@ -0,0 +1,40 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-html-bundle</artifactId>
<version>0.4.2-SNAPSHOT</version>
</parent>
<artifactId>nifi-html-nar</artifactId>
<packaging>nar</packaging>
<dependencies>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-standard-services-api-nar</artifactId>
<type>nar</type>
</dependency>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-html-processors</artifactId>
</dependency>
</dependencies>
</project>

240
nifi-nar-bundles/nifi-html-bundle/nifi-html-nar/src/main/resources/META-INF/LICENSE Normal file
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@ -0,0 +1,240 @@
Apache License
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This product bundles 'jsoup' which is available under the MIT License.
For details see http://jsoup.org/
jsoup License
The jsoup code-base (include source and compiled packages) are distributed under the open source MIT license as described below.
The MIT License
Copyright © 2009 - 2013 Jonathan Hedley (jonathan@hedley.net)
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

19
nifi-nar-bundles/nifi-html-bundle/nifi-html-nar/src/main/resources/META-INF/NOTICE Normal file
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@ -0,0 +1,19 @@
nifi-html-nar
Copyright 2015 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
******************
Apache Software License v2
******************
The following binary components are provided under the Apache Software License v2
(ASLv2) Apache Commons Lang
The following NOTICE information applies:
Apache Commons Lang
Copyright 2001-2014 The Apache Software Foundation
This product includes software from the Spring Framework,
under the Apache License 2.0 (see: StringUtils.containsWhitespace())

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nifi-nar-bundles/nifi-html-bundle/nifi-html-processors/pom.xml Normal file
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@ -0,0 +1,71 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-html-bundle</artifactId>
<version>0.4.2-SNAPSHOT</version>
</parent>
<artifactId>nifi-html-processors</artifactId>
<description>Support for parsing HTML documents</description>
<dependencies>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
</dependency>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-api</artifactId>
</dependency>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-processor-utils</artifactId>
</dependency>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-mock</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.rat</groupId>
<artifactId>apache-rat-plugin</artifactId>
<configuration>
<excludes combine.children="append">
<exclude>src/test/resources/Weather.html</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>

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@ -0,0 +1,130 @@
/*
* 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.nifi;
import org.apache.nifi.components.PropertyDescriptor;
import org.apache.nifi.components.ValidationContext;
import org.apache.nifi.components.ValidationResult;
import org.apache.nifi.components.Validator;
import org.apache.nifi.flowfile.FlowFile;
import org.apache.nifi.processor.AbstractProcessor;
import org.apache.nifi.processor.ProcessContext;
import org.apache.nifi.processor.ProcessSession;
import org.apache.nifi.processor.Relationship;
import org.apache.nifi.processor.io.InputStreamCallback;
import org.apache.nifi.processor.util.StandardValidators;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Selector;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.atomic.AtomicReference;
public abstract class AbstractHTMLProcessor extends AbstractProcessor {
protected static final String ELEMENT_HTML = "HTML";
protected static final String ELEMENT_TEXT = "Text";
protected static final String ELEMENT_DATA = "Data";
protected static final String ELEMENT_ATTRIBUTE = "Attribute";
protected static final Validator CSS_SELECTOR_VALIDATOR = new Validator() {
@Override
public ValidationResult validate(final String subject, final String value, final ValidationContext context) {
if (context.isExpressionLanguageSupported(subject) && context.isExpressionLanguagePresent(value)) {
return new ValidationResult.Builder().subject(subject).input(value).explanation("Expression Language Present").valid(true).build();
}
String reason = null;
try {
Document doc = Jsoup.parse("<html></html>");
doc.select(value);
} catch (final Selector.SelectorParseException e) {
reason = "\"" + value + "\" is an invalid CSS selector";
}
return new ValidationResult.Builder().subject(subject).input(value).explanation(reason).valid(reason == null).build();
}
};
public static final PropertyDescriptor URL = new PropertyDescriptor
.Builder().name("URL")
.description("Base URL for the HTML page being parsed.")
.required(true)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.build();
public static final PropertyDescriptor CSS_SELECTOR = new PropertyDescriptor
.Builder().name("CSS Selector")
.description("CSS selector syntax string used to extract the desired HTML element(s).")
.required(true)
.addValidator(CSS_SELECTOR_VALIDATOR)
.expressionLanguageSupported(true)
.build();
public static final PropertyDescriptor HTML_CHARSET = new PropertyDescriptor
.Builder().name("HTML Character Encoding")
.description("Character encoding of the input HTML")
.defaultValue("UTF-8")
.required(true)
.addValidator(StandardValidators.CHARACTER_SET_VALIDATOR)
.build();
public static final Relationship REL_ORIGINAL = new Relationship.Builder()
.name("original")
.description("The original HTML input")
.build();
public static final Relationship REL_SUCCESS = new Relationship.Builder()
.name("success")
.description("Successfully parsed HTML element")
.build();
public static final Relationship REL_INVALID_HTML = new Relationship.Builder()
.name("invalid html")
.description("The input HTML syntax is invalid")
.build();
public static final Relationship REL_NOT_FOUND = new Relationship.Builder()
.name("element not found")
.description("Element could not be found in the HTML document. The original HTML input will remain " +
"in the flowfile content unchanged. Relationship '" + REL_ORIGINAL + "' will not be invoked " +
"in this scenario.")
.build();
/**
* Parses the Jsoup HTML document from the FlowFile input content.
*
* @param inputFlowFile Input FlowFile containing the HTML
* @param context ProcessContext
* @param session ProcessSession
*
* @return Jsoup Document
*/
protected Document parseHTMLDocumentFromFlowfile(final FlowFile inputFlowFile, final ProcessContext context, final ProcessSession session) {
final AtomicReference<Document> doc = new AtomicReference<>();
session.read(inputFlowFile, new InputStreamCallback() {
@Override
public void process(InputStream inputStream) throws IOException {
doc.set(Jsoup.parse(inputStream,
context.getProperty(HTML_CHARSET).getValue(),
context.getProperty(URL).getValue()));
}
});
return doc.get();
}
}

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nifi-nar-bundles/nifi-html-bundle/nifi-html-processors/src/main/java/org/apache/nifi/GetHTMLElement.java Normal file
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@ -0,0 +1,241 @@
/*
* 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.nifi;
import org.apache.commons.lang3.StringUtils;
import org.apache.nifi.annotation.behavior.InputRequirement;
import org.apache.nifi.annotation.behavior.SupportsBatching;
import org.apache.nifi.components.PropertyDescriptor;
import org.apache.nifi.flowfile.FlowFile;
import org.apache.nifi.processor.ProcessContext;
import org.apache.nifi.processor.ProcessSession;
import org.apache.nifi.processor.Relationship;
import org.apache.nifi.processor.ProcessorInitializationContext;
import org.apache.nifi.annotation.behavior.WritesAttribute;
import org.apache.nifi.annotation.behavior.WritesAttributes;
import org.apache.nifi.annotation.documentation.CapabilityDescription;
import org.apache.nifi.annotation.documentation.SeeAlso;
import org.apache.nifi.annotation.documentation.Tags;
import org.apache.nifi.processor.exception.ProcessException;
import org.apache.nifi.processor.io.StreamCallback;
import org.apache.nifi.processor.util.StandardValidators;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
@SupportsBatching
@Tags({"get", "html", "dom", "css", "element"})
@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
@CapabilityDescription("Extracts HTML element values from the incoming flowfile's content using a CSS selector." +
" The incoming HTML is first converted into a HTML Document Object Model so that HTML elements may be selected" +
" in the similar manner that CSS selectors are used to apply styles to HTML. The resulting HTML DOM is then \"queried\"" +
" using the user defined CSS selector string. The result of \"querying\" the HTML DOM may produce 0-N results." +
" If no results are found the flowfile will be transferred to the \"element not found\" relationship to indicate" +
" so to the end user. If N results are found a new flowfile will be created and emitted for each result. The query result will" +
" either be placed in the content of the new flowfile or as an attribute of the new flowfile. By default the result is written to an" +
" attribute. This can be controlled by the \"Destination\" property. Resulting query values may also have data" +
" prepended or appended to them by setting the value of property \"Prepend Element Value\" or \"Append Element Value\"." +
" Prepended and appended values are treated as string values and concatenated to the result retrieved from the" +
" HTML DOM query operation. A more thorough reference for the CSS selector syntax can be found at" +
" \"http://jsoup.org/apidocs/org/jsoup/select/Selector.html\"")
@SeeAlso({ModifyHTMLElement.class, PutHTMLElement.class})
@WritesAttributes({@WritesAttribute(attribute="HTMLElement", description="Flowfile attribute where the element result" +
" parsed from the HTML using the CSS selector syntax are placed if the destination is a flowfile attribute.")})
public class GetHTMLElement
extends AbstractHTMLProcessor {
public static final String HTML_ELEMENT_ATTRIBUTE_NAME = "HTMLElement";
public static final String DESTINATION_ATTRIBUTE = "flowfile-attribute";
public static final String DESTINATION_CONTENT = "flowfile-content";
public static final PropertyDescriptor PREPEND_ELEMENT_VALUE = new PropertyDescriptor
.Builder().name("Prepend Element Value")
.description("Prepends the specified value to the resulting Element")
.required(false)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.expressionLanguageSupported(true)
.build();
public static final PropertyDescriptor APPEND_ELEMENT_VALUE = new PropertyDescriptor
.Builder().name("Append Element Value")
.description("Appends the specified value to the resulting Element")
.required(false)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.expressionLanguageSupported(true)
.build();
public static final PropertyDescriptor ATTRIBUTE_KEY = new PropertyDescriptor
.Builder().name("Attribute Name")
.description(("When getting the value of a HTML element attribute this value is used as the key to determine" +
" which attribute on the selected element should be retrieved. This value is used when the \"Output Type\"" +
" is set to \"" + ELEMENT_ATTRIBUTE + "\""))
.required(false)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.expressionLanguageSupported(true)
.build();
public static final PropertyDescriptor OUTPUT_TYPE = new PropertyDescriptor.Builder()
.name("Output Type")
.description("Controls the type of DOM value that is retrieved from the HTML element.")
.required(true)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.allowableValues(ELEMENT_HTML, ELEMENT_TEXT, ELEMENT_ATTRIBUTE, ELEMENT_DATA)
.defaultValue(ELEMENT_HTML)
.build();
public static final PropertyDescriptor DESTINATION = new PropertyDescriptor.Builder()
.name("Destination")
.description("Control if element extracted is written as a flowfile attribute or " +
"as flowfile content.")
.required(true)
.allowableValues(DESTINATION_ATTRIBUTE, DESTINATION_CONTENT)
.defaultValue(DESTINATION_ATTRIBUTE)
.build();
private List<PropertyDescriptor> descriptors;
private Set<Relationship> relationships;
@Override
protected void init(final ProcessorInitializationContext context) {
final List<PropertyDescriptor> descriptors = new ArrayList<>();
descriptors.add(URL);
descriptors.add(CSS_SELECTOR);
descriptors.add(HTML_CHARSET);
descriptors.add(OUTPUT_TYPE);
descriptors.add(DESTINATION);
descriptors.add(PREPEND_ELEMENT_VALUE);
descriptors.add(APPEND_ELEMENT_VALUE);
descriptors.add(ATTRIBUTE_KEY);
this.descriptors = Collections.unmodifiableList(descriptors);
final Set<Relationship> relationships = new HashSet<>();
relationships.add(REL_ORIGINAL);
relationships.add(REL_SUCCESS);
relationships.add(REL_INVALID_HTML);
relationships.add(REL_NOT_FOUND);
this.relationships = Collections.unmodifiableSet(relationships);
}
@Override
public Set<Relationship> getRelationships() {
return this.relationships;
}
@Override
public final List<PropertyDescriptor> getSupportedPropertyDescriptors() {
return descriptors;
}
@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) throws ProcessException {
final FlowFile flowFile = session.get();
if ( flowFile == null ) {
return;
}
final Document doc;
final Elements eles;
try {
doc = parseHTMLDocumentFromFlowfile(flowFile, context, session);
eles = doc.select(context.getProperty(CSS_SELECTOR).evaluateAttributeExpressions(flowFile).getValue());
} catch (final Exception ex) {
getLogger().error("Failed to extract HTML from {} due to {}; routing to {}", new Object[] {flowFile, ex, REL_INVALID_HTML}, ex);
session.transfer(flowFile, REL_INVALID_HTML);
return;
}
final String prependValue = context.getProperty(PREPEND_ELEMENT_VALUE).evaluateAttributeExpressions(flowFile).getValue();
final String appendValue = context.getProperty(APPEND_ELEMENT_VALUE).evaluateAttributeExpressions(flowFile).getValue();
final String outputType = context.getProperty(OUTPUT_TYPE).getValue();
final String attributeKey = context.getProperty(ATTRIBUTE_KEY).evaluateAttributeExpressions(flowFile).getValue();
if (eles == null || eles.isEmpty()) {
// No element found
session.transfer(flowFile, REL_NOT_FOUND);
} else {
// Create a new FlowFile for each matching element.
for (final Element ele : eles) {
final String extractedElementValue = extractElementValue(prependValue, outputType, appendValue, ele, attributeKey);
final FlowFile ff = session.create(flowFile);
FlowFile updatedFF = ff;
switch (context.getProperty(DESTINATION).getValue()) {
case DESTINATION_ATTRIBUTE:
updatedFF = session.putAttribute(ff, HTML_ELEMENT_ATTRIBUTE_NAME, extractedElementValue);
break;
case DESTINATION_CONTENT:
updatedFF = session.write(ff, new StreamCallback() {
@Override
public void process(final InputStream inputStream, final OutputStream outputStream) throws IOException {
outputStream.write(extractedElementValue.getBytes(StandardCharsets.UTF_8));
}
});
break;
}
session.transfer(updatedFF, REL_SUCCESS);
}
// Transfer the original HTML
session.transfer(flowFile, REL_ORIGINAL);
}
}
/**
* Extracts the HTML value based on the configuration values.
*
* @return value from the parsed HTML element
*/
private String extractElementValue(String prependValue, final String outputType, String appendValue, final Element ele, final String attrKey) {
if (StringUtils.isEmpty(prependValue)) {
prependValue = "";
}
if (StringUtils.isEmpty(appendValue)) {
appendValue = "";
}
switch (outputType) {
case ELEMENT_HTML:
return prependValue + ele.html() + appendValue;
case ELEMENT_TEXT:
return prependValue + ele.text() + appendValue;
case ELEMENT_DATA:
return prependValue + ele.data() + appendValue;
case ELEMENT_ATTRIBUTE:
return prependValue + ele.attr(attrKey) + appendValue;
default:
return prependValue + ele.html() + appendValue;
}
}
}

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/*
* 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.nifi;
import org.apache.nifi.annotation.behavior.InputRequirement;
import org.apache.nifi.annotation.behavior.SupportsBatching;
import org.apache.nifi.annotation.behavior.WritesAttribute;
import org.apache.nifi.annotation.behavior.WritesAttributes;
import org.apache.nifi.annotation.documentation.CapabilityDescription;
import org.apache.nifi.annotation.documentation.SeeAlso;
import org.apache.nifi.annotation.documentation.Tags;
import org.apache.nifi.components.PropertyDescriptor;
import org.apache.nifi.flowfile.FlowFile;
import org.apache.nifi.processor.ProcessContext;
import org.apache.nifi.processor.ProcessSession;
import org.apache.nifi.processor.Relationship;
import org.apache.nifi.processor.ProcessorInitializationContext;
import org.apache.nifi.processor.exception.ProcessException;
import org.apache.nifi.processor.io.StreamCallback;
import org.apache.nifi.processor.util.StandardValidators;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.ArrayList;
import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
@Tags({"modify", "html", "dom", "css", "element"})
@SupportsBatching
@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
@CapabilityDescription("Modifies the value of an existing HTML element. The desired element to be modified is located by" +
" using CSS selector syntax. The incoming HTML is first converted into a HTML Document Object Model so that HTML elements may be selected" +
" in the similar manner that CSS selectors are used to apply styles to HTML. The resulting HTML DOM is then \"queried\"" +
" using the user defined CSS selector string to find the element the user desires to modify. If the HTML element is found" +
" the element's value is updated in the DOM using the value specified \"Modified Value\" property. All DOM elements" +
" that match the CSS selector will be updated. Once all of the DOM elements have been updated the DOM is rendered" +
" to HTML and the result replaces the flowfile content with the updated HTML. A more thorough reference for the" +
" CSS selector syntax can be found at" +
" \"http://jsoup.org/apidocs/org/jsoup/select/Selector.html\"")
@SeeAlso({GetHTMLElement.class, PutHTMLElement.class})
@WritesAttributes({@WritesAttribute(attribute="NumElementsModified", description="Total number of HTML " +
"element modifications made")})
public class ModifyHTMLElement extends AbstractHTMLProcessor {
public static final String NUM_ELEMENTS_MODIFIED_ATTR = "NumElementsModified";
public static final PropertyDescriptor OUTPUT_TYPE = new PropertyDescriptor.Builder()
.name("Output Type")
.description("Controls whether the HTML element is output as " +
ELEMENT_HTML + "," + ELEMENT_TEXT + " or " + ELEMENT_DATA)
.required(true)
.allowableValues(ELEMENT_HTML, ELEMENT_TEXT, ELEMENT_ATTRIBUTE)
.defaultValue(ELEMENT_HTML)
.build();
public static final PropertyDescriptor MODIFIED_VALUE = new PropertyDescriptor
.Builder().name("Modified Value")
.description("Value to update the found HTML elements with")
.required(true)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.expressionLanguageSupported(true)
.build();
public static final PropertyDescriptor ATTRIBUTE_KEY = new PropertyDescriptor
.Builder().name("Attribute Name")
.description(("When modifying the value of an element attribute this value is used as the key to determine" +
" which attribute on the selected element will be modified with the new value."))
.required(false)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.expressionLanguageSupported(true)
.build();
private List<PropertyDescriptor> descriptors;
private Set<Relationship> relationships;
@Override
protected void init(final ProcessorInitializationContext context) {
final List<PropertyDescriptor> descriptors = new ArrayList<>();
descriptors.add(URL);
descriptors.add(CSS_SELECTOR);
descriptors.add(HTML_CHARSET);
descriptors.add(OUTPUT_TYPE);
descriptors.add(MODIFIED_VALUE);
descriptors.add(ATTRIBUTE_KEY);
this.descriptors = Collections.unmodifiableList(descriptors);
final Set<Relationship> relationships = new HashSet<Relationship>();
relationships.add(REL_ORIGINAL);
relationships.add(REL_SUCCESS);
relationships.add(REL_INVALID_HTML);
relationships.add(REL_NOT_FOUND);
this.relationships = Collections.unmodifiableSet(relationships);
}
@Override
public Set<Relationship> getRelationships() {
return this.relationships;
}
@Override
public final List<PropertyDescriptor> getSupportedPropertyDescriptors() {
return descriptors;
}
@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) throws ProcessException {
final FlowFile flowFile = session.get();
if (flowFile == null) {
return;
}
final Document doc;
final Elements eles;
try {
doc = parseHTMLDocumentFromFlowfile(flowFile, context, session);
eles = doc.select(context.getProperty(CSS_SELECTOR).evaluateAttributeExpressions(flowFile).getValue());
} catch (Exception ex) {
getLogger().error("Failed to extract HTML from {} due to {}; routing to {}", new Object[] {flowFile, ex.toString(), REL_INVALID_HTML.getName()}, ex);
session.transfer(flowFile, REL_INVALID_HTML);
return;
}
final String modifiedValue = context.getProperty(MODIFIED_VALUE).evaluateAttributeExpressions(flowFile).getValue();
if (eles == null || eles.size() == 0) {
// No element found
session.transfer(flowFile, REL_NOT_FOUND);
} else {
for (Element ele : eles) {
switch (context.getProperty(OUTPUT_TYPE).getValue()) {
case ELEMENT_HTML:
ele.html(modifiedValue);
break;
case ELEMENT_ATTRIBUTE:
ele.attr(context.getProperty(ATTRIBUTE_KEY).evaluateAttributeExpressions(flowFile).getValue(), modifiedValue);
break;
case ELEMENT_TEXT:
ele.text(modifiedValue);
break;
}
}
FlowFile ff = session.write(session.create(flowFile), new StreamCallback() {
@Override
public void process(InputStream in, OutputStream out) throws IOException {
out.write(doc.html().getBytes(StandardCharsets.UTF_8));
}
});
ff = session.putAttribute(ff, NUM_ELEMENTS_MODIFIED_ATTR, new Integer(eles.size()).toString());
session.transfer(ff, REL_SUCCESS);
// Transfer the original HTML
session.transfer(flowFile, REL_ORIGINAL);
}
}
}

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/*
* 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.nifi;
import org.apache.nifi.annotation.behavior.InputRequirement;
import org.apache.nifi.annotation.behavior.SupportsBatching;
import org.apache.nifi.annotation.documentation.CapabilityDescription;
import org.apache.nifi.annotation.documentation.SeeAlso;
import org.apache.nifi.annotation.documentation.Tags;
import org.apache.nifi.components.PropertyDescriptor;
import org.apache.nifi.flowfile.FlowFile;
import org.apache.nifi.processor.ProcessContext;
import org.apache.nifi.processor.ProcessSession;
import org.apache.nifi.processor.Relationship;
import org.apache.nifi.processor.ProcessorInitializationContext;
import org.apache.nifi.processor.exception.ProcessException;
import org.apache.nifi.processor.io.StreamCallback;
import org.apache.nifi.processor.util.StandardValidators;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
@Tags({"put", "html", "dom", "css", "element"})
@SupportsBatching
@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
@CapabilityDescription("Places a new HTML element in the existing HTML DOM. The desired position for the new HTML element is specified by" +
" using CSS selector syntax. The incoming HTML is first converted into a HTML Document Object Model so that HTML DOM location may be located" +
" in a similar manner that CSS selectors are used to apply styles to HTML. The resulting HTML DOM is then \"queried\"" +
" using the user defined CSS selector string to find the position where the user desires to add the new HTML element." +
" Once the new HTML element is added to the DOM it is rendered to HTML and the result replaces the flowfile" +
" content with the updated HTML. A more thorough reference for the CSS selector syntax can be found at" +
" \"http://jsoup.org/apidocs/org/jsoup/select/Selector.html\"")
@SeeAlso({GetHTMLElement.class, ModifyHTMLElement.class})
public class PutHTMLElement extends AbstractHTMLProcessor {
public static final String APPEND_ELEMENT = "append-html";
public static final String PREPEND_ELEMENT = "prepend-html";
public static final PropertyDescriptor PUT_LOCATION_TYPE = new PropertyDescriptor.Builder()
.name("Element Insert Location Type")
.description("Controls whether the new element is prepended or appended to the children of the " +
"Element located by the CSS selector. EX: prepended value '<b>Hi</b>' inside of " +
"Element (using CSS Selector 'p') '<p>There</p>' would result in " +
"'<p><b>Hi</b>There</p>'. Appending the value would result in '<p>There<b>Hi</b></p>'")
.required(true)
.allowableValues(APPEND_ELEMENT, PREPEND_ELEMENT)
.defaultValue(APPEND_ELEMENT)
.build();
public static final PropertyDescriptor PUT_VALUE = new PropertyDescriptor.Builder()
.name("Put Value")
.description("Value used when creating the new Element. Value should be a valid HTML element. " +
"The text should be supplied unencoded: characters like '<', '>', etc will be properly HTML " +
"encoded in the resulting output.")
.required(true)
.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
.expressionLanguageSupported(true)
.build();
private List<PropertyDescriptor> descriptors;
private Set<Relationship> relationships;
@Override
protected void init(final ProcessorInitializationContext context) {
final List<PropertyDescriptor> descriptors = new ArrayList<PropertyDescriptor>();
descriptors.add(URL);
descriptors.add(CSS_SELECTOR);
descriptors.add(HTML_CHARSET);
descriptors.add(PUT_LOCATION_TYPE);
descriptors.add(PUT_VALUE);
this.descriptors = Collections.unmodifiableList(descriptors);
final Set<Relationship> relationships = new HashSet<Relationship>();
relationships.add(REL_ORIGINAL);
relationships.add(REL_SUCCESS);
relationships.add(REL_INVALID_HTML);
relationships.add(REL_NOT_FOUND);
this.relationships = Collections.unmodifiableSet(relationships);
}
@Override
public Set<Relationship> getRelationships() {
return this.relationships;
}
@Override
public final List<PropertyDescriptor> getSupportedPropertyDescriptors() {
return descriptors;
}
@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) throws ProcessException {
final FlowFile flowFile = session.get();
if (flowFile == null) {
return;
}
final Document doc;
final Elements eles;
try {
doc = parseHTMLDocumentFromFlowfile(flowFile, context, session);
eles = doc.select(context.getProperty(CSS_SELECTOR).evaluateAttributeExpressions().getValue());
} catch (Exception ex) {
getLogger().error("Failed to extract HTML from {} due to {}; routing to {}", new Object[] {flowFile, ex.toString(), REL_INVALID_HTML.getName()}, ex);
session.transfer(flowFile, REL_INVALID_HTML);
return;
}
if (eles == null || eles.isEmpty()) {
// No element found
session.transfer(flowFile, REL_NOT_FOUND);
} else {
final String putValue = context.getProperty(PUT_VALUE).evaluateAttributeExpressions(flowFile).getValue();
for (final Element ele : eles) {
switch (context.getProperty(PUT_LOCATION_TYPE).getValue()) {
case APPEND_ELEMENT:
ele.append(putValue);
break;
case PREPEND_ELEMENT:
ele.prepend(putValue);
break;
}
}
FlowFile ff = session.write(session.create(flowFile), new StreamCallback() {
@Override
public void process(final InputStream in, final OutputStream out) throws IOException {
out.write(doc.html().getBytes(StandardCharsets.UTF_8));
}
});
session.transfer(ff, REL_SUCCESS);
// Transfer the original HTML
session.transfer(flowFile, REL_ORIGINAL);
}
}
}

17
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# 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.
org.apache.nifi.GetHTMLElement
org.apache.nifi.ModifyHTMLElement
org.apache.nifi.PutHTMLElement

28
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/*
* 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.nifi;
public abstract class AbstractHTMLTest {
protected final String ATL_WEATHER_TEXT = "Atlanta Weather";
protected final String GDR_WEATHER_TEXT = "<i>Grand Rapids Weather</i>";
protected final String ATL_WEATHER_LINK = "http://w1.weather.gov/obhistory/KPDK.html";
protected final String GR_WEATHER_LINK = "http://w1.weather.gov/obhistory/KGRR.html";
protected final String AUTHOR_NAME = "Jeremy Dyer";
protected final String ATL_ID = "ATL";
protected final String GDR_ID = "GDR";
}

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/*
* 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.nifi;
import org.apache.nifi.util.MockFlowFile;
import org.apache.nifi.util.TestRunner;
import org.apache.nifi.util.TestRunners;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Selector;
import org.junit.Before;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.lang.Exception;
import java.net.URL;
import java.util.List;
public class TestGetHTMLElement extends AbstractHTMLTest {
private TestRunner testRunner;
@Before
public void init() {
testRunner = TestRunners.newTestRunner(GetHTMLElement.class);
testRunner.setProperty(GetHTMLElement.URL, "http://localhost");
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_HTML);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.HTML_CHARSET, "UTF-8");
}
@Test
public void testCSSSelectorSyntaxValidator() throws IOException {
Document doc = Jsoup.parse(new URL("http://www.google.com"), 5000);
try {
doc.select("---jeremy");
} catch (Selector.SelectorParseException ex) {
ex.printStackTrace();
}
}
@Test
public void testNoElementFound() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "b"); //Bold element is not present in sample HTML
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 1);
}
@Test
public void testInvalidSelector() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "InvalidCSSSelectorSyntax");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 1);
}
@Test
public void testSingleElementFound() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "head");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
}
@Test
public void testMultipleElementFound() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "a");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 3);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
}
@Test
public void testElementFoundWriteToAttribute() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_ATTRIBUTE);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_ATTRIBUTE);
testRunner.setProperty(GetHTMLElement.ATTRIBUTE_KEY, "href");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertAttributeEquals(GetHTMLElement.HTML_ELEMENT_ATTRIBUTE_NAME, ATL_WEATHER_LINK);
}
@Test
public void testElementFoundWriteToContent() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_ATTRIBUTE);
testRunner.setProperty(GetHTMLElement.ATTRIBUTE_KEY, "href");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertContentEquals(ATL_WEATHER_LINK);
}
@Test
public void testValidPrependValueToFoundElement() throws Exception {
final String PREPEND_VALUE = "TestPrepend";
testRunner.setProperty(GetHTMLElement.PREPEND_ELEMENT_VALUE, PREPEND_VALUE);
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_ATTRIBUTE);
testRunner.setProperty(GetHTMLElement.ATTRIBUTE_KEY, "href");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertContentEquals(PREPEND_VALUE + ATL_WEATHER_LINK);
}
@Test
public void testValidPrependValueToNotFoundElement() throws Exception {
final String PREPEND_VALUE = "TestPrepend";
testRunner.setProperty(GetHTMLElement.PREPEND_ELEMENT_VALUE, PREPEND_VALUE);
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "b");
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_TEXT);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 1);
}
@Test
public void testValidAppendValueToFoundElement() throws Exception {
final String APPEND_VALUE = "TestAppend";
testRunner.setProperty(GetHTMLElement.APPEND_ELEMENT_VALUE, APPEND_VALUE);
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_ATTRIBUTE);
testRunner.setProperty(GetHTMLElement.ATTRIBUTE_KEY, "href");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertContentEquals(ATL_WEATHER_LINK + APPEND_VALUE);
}
@Test
public void testValidAppendValueToNotFoundElement() throws Exception {
final String APPEND_VALUE = "TestAppend";
testRunner.setProperty(GetHTMLElement.APPEND_ELEMENT_VALUE, APPEND_VALUE);
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "b");
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_TEXT);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 1);
}
@Test
public void testExtractAttributeFromElement() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "meta[name=author]");
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_ATTRIBUTE);
testRunner.setProperty(GetHTMLElement.ATTRIBUTE_KEY, "Content");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertContentEquals(AUTHOR_NAME);
}
@Test
public void testExtractTextFromElement() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_TEXT);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertContentEquals(ATL_WEATHER_TEXT);
}
@Test
public void testExtractHTMLFromElement() throws Exception {
testRunner.setProperty(GetHTMLElement.CSS_SELECTOR, "#" + GDR_ID);
testRunner.setProperty(GetHTMLElement.DESTINATION, GetHTMLElement.DESTINATION_CONTENT);
testRunner.setProperty(GetHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_HTML);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(GetHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(GetHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(GetHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(GetHTMLElement.REL_SUCCESS);
ffs.get(0).assertContentEquals(GDR_WEATHER_TEXT);
}
}

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/*
* 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.nifi;
import org.apache.commons.lang3.StringUtils;
import org.apache.nifi.util.MockFlowFile;
import org.apache.nifi.util.TestRunner;
import org.apache.nifi.util.TestRunners;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.junit.Before;
import org.junit.Test;
import java.io.File;
import java.util.List;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
public class TestModifyHTMLElement extends AbstractHTMLTest {
private TestRunner testRunner;
@Before
public void init() {
testRunner = TestRunners.newTestRunner(ModifyHTMLElement.class);
testRunner = TestRunners.newTestRunner(ModifyHTMLElement.class);
testRunner.setProperty(ModifyHTMLElement.URL, "http://localhost");
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, GetHTMLElement.ELEMENT_HTML);
testRunner.setProperty(ModifyHTMLElement.HTML_CHARSET, "UTF-8");
}
@Test
public void testModifyText() throws Exception {
final String MOD_VALUE = "Newly modified value to replace " + ATL_WEATHER_TEXT;
testRunner.setProperty(ModifyHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, ModifyHTMLElement.ELEMENT_TEXT);
testRunner.setProperty(ModifyHTMLElement.MODIFIED_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(ModifyHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(ModifyHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#" + ATL_ID);
Element ele = eles.get(0);
assertTrue(StringUtils.equals(MOD_VALUE, ele.text()));
}
@Test
public void testModifyHTMLWithExpressionLanguage() throws Exception {
final String MOD_VALUE = "Newly modified value to replace " + ATL_WEATHER_TEXT;
testRunner.setProperty(ModifyHTMLElement.CSS_SELECTOR, "#" + ATL_ID);
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, ModifyHTMLElement.ELEMENT_TEXT);
testRunner.setProperty(ModifyHTMLElement.MODIFIED_VALUE, "${\" " + MOD_VALUE + " \":trim()}");
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(ModifyHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(ModifyHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#" + ATL_ID);
Element ele = eles.get(0);
assertNotNull(ele.text());
}
@Test
public void testModifyHTML() throws Exception {
final String MOD_VALUE = "Newly modified HTML to replace " + GDR_WEATHER_TEXT;
testRunner.setProperty(ModifyHTMLElement.CSS_SELECTOR, "#" + GDR_ID);
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, ModifyHTMLElement.ELEMENT_HTML);
testRunner.setProperty(ModifyHTMLElement.MODIFIED_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(ModifyHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(ModifyHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#" + GDR_ID);
Element ele = eles.get(0);
assertTrue(StringUtils.equals(MOD_VALUE, ele.html()));
}
@Test
public void testModifyAttribute() throws Exception {
final String MOD_VALUE = "http://localhost/newlink";
testRunner.setProperty(ModifyHTMLElement.CSS_SELECTOR, "#" + GDR_ID);
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, ModifyHTMLElement.ELEMENT_ATTRIBUTE);
testRunner.setProperty(ModifyHTMLElement.ATTRIBUTE_KEY, "href");
testRunner.setProperty(ModifyHTMLElement.MODIFIED_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(ModifyHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(ModifyHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#" + GDR_ID);
Element ele = eles.get(0);
assertTrue(StringUtils.equals(MOD_VALUE, ele.attr("href")));
}
@Test
public void testModifyElementNotFound() throws Exception {
final String MOD_VALUE = "http://localhost/newlink";
testRunner.setProperty(ModifyHTMLElement.CSS_SELECTOR, "b");
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, ModifyHTMLElement.ELEMENT_HTML);
testRunner.setProperty(ModifyHTMLElement.MODIFIED_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(ModifyHTMLElement.REL_SUCCESS, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_ORIGINAL, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_NOT_FOUND, 1);
}
@Test
public void testModifyValueContainsHTMLCharacters() throws Exception {
final String MOD_VALUE = "Text that contains > and < characters";
testRunner.setProperty(ModifyHTMLElement.CSS_SELECTOR, "#" + GDR_ID);
testRunner.setProperty(ModifyHTMLElement.OUTPUT_TYPE, ModifyHTMLElement.ELEMENT_HTML);
testRunner.setProperty(ModifyHTMLElement.MODIFIED_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(ModifyHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(ModifyHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(ModifyHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(ModifyHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#" + GDR_ID);
Element ele = eles.get(0);
assertTrue(StringUtils.equals(MOD_VALUE, ele.text()));
assertTrue(StringUtils.equals(MOD_VALUE.replace(">", "&gt;").replace("<", "&lt;"), ele.html()));
}
}

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/*
* 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.nifi;
import org.apache.commons.lang3.StringUtils;
import org.apache.nifi.util.MockFlowFile;
import org.apache.nifi.util.TestRunner;
import org.apache.nifi.util.TestRunners;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.junit.Before;
import org.junit.Test;
import java.io.File;
import java.util.List;
import static org.junit.Assert.assertTrue;
public class TestPutHTMLElement extends AbstractHTMLTest {
private TestRunner testRunner;
@Before
public void init() {
testRunner = TestRunners.newTestRunner(PutHTMLElement.class);
testRunner.setProperty(PutHTMLElement.URL, "http://localhost");
}
@Test
public void testAddNewElementToRoot() throws Exception {
final String MOD_VALUE = "<p>modified value</p>";
testRunner.setProperty(PutHTMLElement.CSS_SELECTOR, "body");
testRunner.setProperty(PutHTMLElement.PUT_LOCATION_TYPE, PutHTMLElement.PREPEND_ELEMENT);
testRunner.setProperty(PutHTMLElement.PUT_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(PutHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(PutHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(PutHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(PutHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(PutHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("body > p");
Element ele = eles.get(0);
assertTrue(StringUtils.equals(MOD_VALUE.replace("<p>", "").replace("</p>", ""), ele.html()));
}
@Test
public void testPrependPElementToDiv() throws Exception {
final String MOD_VALUE = "<p>modified value</p>";
testRunner.setProperty(PutHTMLElement.CSS_SELECTOR, "#put");
testRunner.setProperty(PutHTMLElement.PUT_LOCATION_TYPE, PutHTMLElement.PREPEND_ELEMENT);
testRunner.setProperty(PutHTMLElement.PUT_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(PutHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(PutHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(PutHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(PutHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(PutHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#put");
Element ele = eles.get(0);
assertTrue(StringUtils.equals("<p>modified value</p> \n<a href=\"httpd://localhost\"></a>", ele.html()));
}
@Test
public void testAppendPElementToDiv() throws Exception {
final String MOD_VALUE = "<p>modified value</p>";
testRunner.setProperty(PutHTMLElement.CSS_SELECTOR, "#put");
testRunner.setProperty(PutHTMLElement.PUT_LOCATION_TYPE, PutHTMLElement.APPEND_ELEMENT);
testRunner.setProperty(PutHTMLElement.PUT_VALUE, MOD_VALUE);
testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
testRunner.run();
testRunner.assertTransferCount(PutHTMLElement.REL_SUCCESS, 1);
testRunner.assertTransferCount(PutHTMLElement.REL_INVALID_HTML, 0);
testRunner.assertTransferCount(PutHTMLElement.REL_ORIGINAL, 1);
testRunner.assertTransferCount(PutHTMLElement.REL_NOT_FOUND, 0);
List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(PutHTMLElement.REL_SUCCESS);
assertTrue(ffs.size() == 1);
String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));
//Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
Document doc = Jsoup.parse(data);
Elements eles = doc.select("#put");
Element ele = eles.get(0);
assertTrue(StringUtils.equals("<a href=\"httpd://localhost\"></a> \n" +
"<p>modified value</p>", ele.html()));
}
}

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nifi-nar-bundles/nifi-html-bundle/nifi-html-processors/src/test/resources/Weather.html Normal file
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<!doctype html>
<html lang="en">
<head>
<title>NiFi HTML Parsing Demo</title>
<meta charset="utf-8">
<meta name="description" content="NiFi HTML Parsing Demo">
<meta name="author" content="Jeremy Dyer">
<link rel="stylesheet" href="css/styles.css?v=1.0">
<!--[if lt IE 9]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
</head>
<body>
<script src="js/scripts.js"></script>
<p>Check out this weather!
<a id="ATL" href="http://w1.weather.gov/obhistory/KPDK.html">Atlanta Weather</a>
</p>
<p>I guess it could be colder ...
<a id="GDR" href="http://w1.weather.gov/obhistory/KGRR.html"><i>Grand Rapids Weather</i></a>
</p>
<div id="put"><a href="httpd://localhost" /></div>
</body>
</html>

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nifi-nar-bundles/nifi-html-bundle/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-nar-bundles</artifactId>
<version>0.4.2-SNAPSHOT</version>
</parent>
<artifactId>nifi-html-bundle</artifactId>
<packaging>pom</packaging>
<modules>
<module>nifi-html-processors</module>
<module>nifi-html-nar</module>
</modules>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-html-processors</artifactId>
<version>0.4.2-SNAPSHOT</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>

1
nifi-nar-bundles/pom.xml
View File

@ -50,6 +50,7 @@
<module>nifi-azure-bundle</module> <module>nifi-azure-bundle</module>
<module>nifi-ldap-iaa-providers-bundle</module> <module>nifi-ldap-iaa-providers-bundle</module>
<module>nifi-riemann-bundle</module> <module>nifi-riemann-bundle</module>
<module>nifi-html-bundle</module>
</modules> </modules>
<dependencyManagement> <dependencyManagement>
<dependencies> <dependencies>

11
pom.xml
View File

@ -753,6 +753,11 @@ language governing permissions and limitations under the License. -->
<artifactId>spark-streaming_2.10</artifactId> <artifactId>spark-streaming_2.10</artifactId>
<version>1.3.1</version> <version>1.3.1</version>
</dependency> </dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>1.8.3</version>
</dependency>
<dependency> <dependency>
<groupId>org.apache.nifi</groupId> <groupId>org.apache.nifi</groupId>
<artifactId>nifi-api</artifactId> <artifactId>nifi-api</artifactId>
@ -889,6 +894,12 @@ language governing permissions and limitations under the License. -->
<version>0.4.2-SNAPSHOT</version> <version>0.4.2-SNAPSHOT</version>
<type>nar</type> <type>nar</type>
</dependency> </dependency>
<dependency>
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-html-nar</artifactId>
<version>0.4.2-SNAPSHOT</version>
<type>nar</type>
</dependency>
<dependency> <dependency>
<groupId>org.apache.nifi</groupId> <groupId>org.apache.nifi</groupId>
<artifactId>nifi-kite-nar</artifactId> <artifactId>nifi-kite-nar</artifactId>