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-rw-r--r--plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderCsarPdpx.java55
-rw-r--r--plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderToscaPdpx.java14
-rw-r--r--plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicy.java94
-rw-r--r--plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicyParameterGroup.java70
4 files changed, 198 insertions, 35 deletions
diff --git a/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderCsarPdpx.java b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderCsarPdpx.java
index 0cd7bc16..6c4f285a 100644
--- a/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderCsarPdpx.java
+++ b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderCsarPdpx.java
@@ -5,15 +5,15 @@
* Licensed 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.
- *
+ *
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
@@ -22,26 +22,18 @@ package org.onap.policy.distribution.reception.decoding.pdpx;
import java.io.File;
import java.util.ArrayList;
-import java.util.List;
-
import java.util.Collection;
-import java.util.Collections;
-
+import java.util.List;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
-
-import org.onap.policy.distribution.model.PolicyInput;
import org.onap.policy.distribution.model.Csar;
+import org.onap.policy.distribution.model.PolicyInput;
import org.onap.policy.distribution.reception.decoding.PolicyDecoder;
import org.onap.policy.distribution.reception.decoding.PolicyDecodingException;
-
import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
-import org.onap.sdc.tosca.parser.impl.SdcCsarHelperImpl;
import org.onap.sdc.tosca.parser.impl.SdcToscaParserFactory;
-
import org.onap.sdc.toscaparser.api.NodeTemplate;
-import org.onap.sdc.toscaparser.api.elements.Metadata;
/**
* Decodes PDP-X policies from a TOSCA file.
@@ -51,16 +43,16 @@ public class PolicyDecoderCsarPdpx implements PolicyDecoder<Csar, PdpxPolicy> {
private static final Logger LOGGER = FlexLogger.getLogger(PolicyDecoderCsarPdpx.class);
@Override
- public Collection<PdpxPolicy> decode(Csar csar) throws PolicyDecodingException {
- // logic for generating the policies from the CSAR.
- List<PdpxPolicy> lPdpxPolicy = new ArrayList<>();
- ISdcCsarHelper sdcCsarHelper = parseCsar(csar);
- List<NodeTemplate> lnodeVf = sdcCsarHelper.getServiceVfList();
+ public Collection<PdpxPolicy> decode(final Csar csar) throws PolicyDecodingException {
+ // logic for generating the policies from the CSAR.
+ final List<PdpxPolicy> lPdpxPolicy = new ArrayList<>();
+ final ISdcCsarHelper sdcCsarHelper = parseCsar(csar);
+ final List<NodeTemplate> lnodeVf = sdcCsarHelper.getServiceVfList();
LOGGER.debug("the size of Vf = " + lnodeVf.size());
- ExtractFromNode extractFromNode = new ExtractFromNode();
+ final ExtractFromNode extractFromNode = new ExtractFromNode();
extractFromNode.setSdcCsarHelper(sdcCsarHelper);
- for ( NodeTemplate node : lnodeVf) {
- PdpxPolicy ret = extractFromNode.extractInfo(node);
+ for (final NodeTemplate node : lnodeVf) {
+ final PdpxPolicy ret = extractFromNode.extractInfo(node);
if (ret != null) {
lPdpxPolicy.add(ret);
}
@@ -69,34 +61,37 @@ public class PolicyDecoderCsarPdpx implements PolicyDecoder<Csar, PdpxPolicy> {
}
@Override
- public boolean canHandle(PolicyInput policyInput) {
+ public boolean canHandle(final PolicyInput policyInput) {
return policyInput.getClass().isAssignableFrom(Csar.class);
}
- /**
+ /**
* Parse the input Csar by SDC tosca tool.
*
* @param csar represents the service TOSCA Csar
* @return the object to represents the content of input csar
* @throws PolicyDecodingException if parse fails
*/
- public ISdcCsarHelper parseCsar(Csar csar) throws PolicyDecodingException {
- ISdcCsarHelper sdcCsarHelper ;
+ public ISdcCsarHelper parseCsar(final Csar csar) throws PolicyDecodingException {
+ ISdcCsarHelper sdcCsarHelper;
try {
- SdcToscaParserFactory factory = SdcToscaParserFactory.getInstance();//Autoclosable
+ final SdcToscaParserFactory factory = SdcToscaParserFactory.getInstance();// Autoclosable
LOGGER.debug("tosca File Path = " + csar.getCsarPath());
- File spoolFile = new File(csar.getCsarPath());
+ final File spoolFile = new File(csar.getCsarPath());
sdcCsarHelper = factory.getSdcCsarHelper(spoolFile.getAbsolutePath());
- } catch (Exception e) {
- LOGGER.error("Exception got in parseTosca",e);
- throw new PolicyDecodingException ("Exception caught when passing the csar file to the parser ", e);
+ } catch (final Exception e) {
+ LOGGER.error("Exception got in parseTosca", e);
+ throw new PolicyDecodingException("Exception caught when passing the csar file to the parser ", e);
}
return sdcCsarHelper;
}
+ @Override
+ public void configure(final String parameterGroupName) {}
+
}
diff --git a/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderToscaPdpx.java b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderToscaPdpx.java
index fa993579..40b33359 100644
--- a/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderToscaPdpx.java
+++ b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/pdpx/PolicyDecoderToscaPdpx.java
@@ -5,15 +5,15 @@
* Licensed 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.
- *
+ *
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
@@ -22,6 +22,7 @@ package org.onap.policy.distribution.reception.decoding.pdpx;
import java.util.Collection;
import java.util.Collections;
+
import org.onap.policy.distribution.model.PolicyInput;
import org.onap.policy.distribution.model.Tosca;
import org.onap.policy.distribution.reception.decoding.PolicyDecoder;
@@ -32,14 +33,17 @@ import org.onap.policy.distribution.reception.decoding.PolicyDecoder;
public class PolicyDecoderToscaPdpx implements PolicyDecoder<Tosca, PdpxPolicy> {
@Override
- public Collection<PdpxPolicy> decode(Tosca tosca) {
+ public Collection<PdpxPolicy> decode(final Tosca tosca) {
// Add logic for generating the policies from the TOSCA
return Collections.emptySet();
}
@Override
- public boolean canHandle(PolicyInput policyInput) {
+ public boolean canHandle(final PolicyInput policyInput) {
return policyInput.getClass().isAssignableFrom(Tosca.class);
}
+ @Override
+ public void configure(final String parameterGroupName) {}
+
}
diff --git a/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicy.java b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicy.java
new file mode 100644
index 00000000..9516ad70
--- /dev/null
+++ b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicy.java
@@ -0,0 +1,94 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.policy.file;
+
+import java.io.IOException;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import org.apache.commons.io.IOUtils;
+import org.onap.policy.common.logging.flexlogger.FlexLogger;
+import org.onap.policy.common.logging.flexlogger.Logger;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.distribution.model.Csar;
+import org.onap.policy.distribution.model.PolicyAsString;
+import org.onap.policy.distribution.model.PolicyInput;
+import org.onap.policy.distribution.reception.decoding.PolicyDecoder;
+import org.onap.policy.distribution.reception.decoding.PolicyDecodingException;
+
+/**
+ * This class extracts policy files from a CSAR file.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
+ */
+public class PolicyDecoderFileInCsarToPolicy implements PolicyDecoder<Csar, PolicyAsString> {
+
+ private static final Logger LOGGER = FlexLogger.getLogger(PolicyDecoderFileInCsarToPolicy.class);
+ PolicyDecoderFileInCsarToPolicyParameterGroup decoderParameters;
+
+ /**
+ * {@inheritDoc}.
+ */
+ @Override
+ public void configure(final String parameterGroupName) {
+ decoderParameters = ParameterService.get(parameterGroupName);
+ }
+
+ /**
+ * {@inheritDoc}.
+ */
+ @Override
+ public boolean canHandle(final PolicyInput policyInput) {
+ return policyInput.getClass().isAssignableFrom(Csar.class);
+ }
+
+ /**
+ * {@inheritDoc}.
+ */
+ @Override
+ public Collection<PolicyAsString> decode(final Csar csar) throws PolicyDecodingException {
+ final Collection<PolicyAsString> policyList = new ArrayList<>();
+
+ try (ZipFile zipFile = new ZipFile(csar.getCsarPath())) {
+ final Enumeration<? extends ZipEntry> entries = zipFile.entries();
+ while (entries.hasMoreElements()) {
+ final ZipEntry entry = entries.nextElement();
+ if (entry.getName().contains(decoderParameters.getPolicyFileName())) {
+ final StringWriter writer = new StringWriter();
+ IOUtils.copy(zipFile.getInputStream(entry), writer, "UTF-8");
+ final PolicyAsString poilcy = new PolicyAsString(decoderParameters.getPolicyFileName(),
+ decoderParameters.getPolicyType(), writer.toString());
+ policyList.add(poilcy);
+ }
+ }
+ } catch (final IOException exp) {
+ final String message = "Failed decoding the policy";
+ LOGGER.error(message, exp);
+ throw new PolicyDecodingException(message, exp);
+ }
+
+ return policyList;
+ }
+}
diff --git a/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicyParameterGroup.java b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicyParameterGroup.java
new file mode 100644
index 00000000..958180db
--- /dev/null
+++ b/plugins/reception-plugins/src/main/java/org/onap/policy/distribution/reception/decoding/policy/file/PolicyDecoderFileInCsarToPolicyParameterGroup.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.policy.file;
+
+import org.onap.policy.common.parameters.GroupValidationResult;
+import org.onap.policy.common.parameters.ValidationStatus;
+import org.onap.policy.common.utils.validation.ParameterValidationUtils;
+import org.onap.policy.distribution.reception.parameters.PolicyDecoderConfigurationParameterGroup;
+
+/**
+ * Holds the parameters for the{@link PolicyDecoderFileInCsarToPolicy}.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
+ */
+public class PolicyDecoderFileInCsarToPolicyParameterGroup extends PolicyDecoderConfigurationParameterGroup {
+
+ private String policyFileName;
+ private String policyType;
+
+ /**
+ * Constructor for instantiating {@link PolicyDecoderFileInCsarToPolicyParameterGroup} class.
+ *
+ * @param policyFileName the policy file name
+ * @param policyType the policy type
+ */
+ public PolicyDecoderFileInCsarToPolicyParameterGroup(final String policyFileName, final String policyType) {
+ this.policyFileName = policyFileName;
+ this.policyType = policyType;
+ }
+
+ public String getPolicyFileName() {
+ return policyFileName;
+ }
+
+ public String getPolicyType() {
+ return policyType;
+ }
+
+ @Override
+ public GroupValidationResult validate() {
+ final GroupValidationResult validationResult = new GroupValidationResult(this);
+ if (!ParameterValidationUtils.validateStringParameter(policyFileName)) {
+ validationResult.setResult("policyFileName", ValidationStatus.INVALID,
+ "must be a non-blank string containing the policy file name");
+ }
+ if (!ParameterValidationUtils.validateStringParameter(policyType)) {
+ validationResult.setResult("policyType", ValidationStatus.INVALID,
+ "must be a non-blank string containing the policy type");
+ }
+ return validationResult;
+ }
+}