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authorliamfallon <liam.fallon@est.tech>2021-02-07 14:51:45 +0000
committerliamfallon <liam.fallon@est.tech>2021-02-07 15:14:54 +0000
commited54f1f94a43e9fc5e353eb2c7111dcc552be18e (patch)
tree51b38ef7203d3008bac4bcdff29199c62206fc2c /models-tosca/src/main
parent23dec48efae039ff961ea68358ab69d80a81531b (diff)
Make filters on TOSCA entities generic
The classes PolicyTypeFilter and PolicyFilter only work on Policy types and policies. However they just filter on name/version/type/typeversion so there is no reason that the filters could not be applied to other entities. This commit adapts the PolicyTypeFilter to EntityFilter and PolicyFilter to TypedEntityFilter, so the filters can be applied to collections of any ToscaEntity class. Issue-ID: POLICY-2995 Change-Id: I8fcf76ee8c8497836b3286b35f928b0c341dac34 Signed-off-by: liamfallon <liam.fallon@est.tech>
Diffstat (limited to 'models-tosca/src/main')
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaConceptIdentifier.java4
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntity.java20
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntityComparator.java (renamed from models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyComparator.java)8
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntityFilter.java (renamed from models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeFilter.java)12
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeComparator.java34
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateComparator.java34
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateFilter.java63
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaTypedEntityFilter.java (renamed from models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyFilter.java)20
-rw-r--r--models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java26
9 files changed, 55 insertions, 166 deletions
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaConceptIdentifier.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaConceptIdentifier.java
index ade1a28d4..4cc8892c2 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaConceptIdentifier.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaConceptIdentifier.java
@@ -21,6 +21,7 @@
package org.onap.policy.models.tosca.authorative.concepts;
+import java.io.Serializable;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.NonNull;
@@ -35,7 +36,8 @@ import org.onap.policy.models.base.PfKey;
*/
@Data
@NoArgsConstructor
-public class ToscaConceptIdentifier implements Comparable<ToscaConceptIdentifier> {
+public class ToscaConceptIdentifier implements Serializable, Comparable<ToscaConceptIdentifier> {
+ private static final long serialVersionUID = 8010649773816325786L;
@NonNull
private String name;
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntity.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntity.java
index 5c1167c7d..98efd1991 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntity.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntity.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* ONAP Policy Model
* ================================================================================
- * Copyright (C) 2019-2020 Nordix Foundation.
+ * Copyright (C) 2019-2021 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -140,4 +140,22 @@ public class ToscaEntity implements PfNameVersion {
return entityMap;
}
+
+ /**
+ * Method that should be specialised to return the type of the entity if the entity has a type.
+ *
+ * @return the type of the entity or null if it has no type
+ */
+ public String getType() {
+ return null;
+ }
+
+ /**
+ * Method that should be specialised to return the type version of the entity if the entity has a type.
+ *
+ * @return the type of the entity or null if it has no type
+ */
+ public String getTypeVersion() {
+ return null;
+ }
}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyComparator.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntityComparator.java
index 8bbe70db2..9b8c98675 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyComparator.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntityComparator.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation.
+ * Copyright (C) 2020-2021 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -23,12 +23,12 @@ package org.onap.policy.models.tosca.authorative.concepts;
import java.util.Comparator;
/**
- * Compare two ToscaPolicy objects.
+ * Compare two ToscaEntity objects.
*/
-public class ToscaPolicyComparator implements Comparator<ToscaPolicy> {
+public class ToscaEntityComparator<T extends ToscaEntity> implements Comparator<T> {
@Override
- public int compare(final ToscaPolicy left, final ToscaPolicy right) {
+ public int compare(final ToscaEntity left, final ToscaEntity right) {
return left.compareNameVersion(left, right);
}
}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeFilter.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntityFilter.java
index 4e9810b98..ef0b6b183 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeFilter.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaEntityFilter.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 Nordix Foundation.
+ * Copyright (C) 2019-2021 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -28,13 +28,13 @@ import lombok.NonNull;
import org.onap.policy.models.base.PfObjectFilter;
/**
- * Filter class for searches for {@link ToscaPolicyType} instances. If any fields are null, they are ignored.
+ * Filter class for searches for {@link ToscaEntity} instances. If any fields are null, they are ignored.
*
* @author Liam Fallon (liam.fallon@est.tech)
*/
@Builder
@Data
-public class ToscaPolicyTypeFilter implements PfObjectFilter<ToscaPolicyType> {
+public class ToscaEntityFilter<T extends ToscaEntity> implements PfObjectFilter<T> {
public static final String LATEST_VERSION = "LATEST";
// Regular expression
@@ -44,10 +44,10 @@ public class ToscaPolicyTypeFilter implements PfObjectFilter<ToscaPolicyType> {
private String version;
@Override
- public List<ToscaPolicyType> filter(@NonNull final List<ToscaPolicyType> originalList) {
+ public List<T> filter(@NonNull final List<T> originalList) {
// @formatter:off
- List<ToscaPolicyType> returnList = originalList.stream()
+ List<T> returnList = originalList.stream()
.filter(p -> filterString(p.getName(), name))
.filter(p -> LATEST_VERSION.equals(version)
|| filterString(p.getVersion(), version))
@@ -55,7 +55,7 @@ public class ToscaPolicyTypeFilter implements PfObjectFilter<ToscaPolicyType> {
// @formatter:off
if (LATEST_VERSION.equals(version)) {
- return this.latestVersionFilter(returnList, new ToscaPolicyTypeComparator());
+ return this.latestVersionFilter(returnList, new ToscaEntityComparator<T>());
} else {
return returnList;
}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeComparator.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeComparator.java
deleted file mode 100644
index 9f45a7854..000000000
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyTypeComparator.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation.
- * ================================================================================
- * 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.models.tosca.authorative.concepts;
-
-import java.util.Comparator;
-
-/**
- * Compare two ToscaPolicyType objects.
- */
-public class ToscaPolicyTypeComparator implements Comparator<ToscaPolicyType> {
-
- @Override
- public int compare(final ToscaPolicyType left, final ToscaPolicyType right) {
- return left.compareNameVersion(left, right);
- }
-}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateComparator.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateComparator.java
deleted file mode 100644
index 015c10bdd..000000000
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateComparator.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation.
- * ================================================================================
- * 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.models.tosca.authorative.concepts;
-
-import java.util.Comparator;
-
-/**
- * Compare two ToscaServiceTemplate objects.
- */
-public class ToscaServiceTemplateComparator implements Comparator<ToscaServiceTemplate> {
-
- @Override
- public int compare(final ToscaServiceTemplate left, final ToscaServiceTemplate right) {
- return left.compareNameVersion(left, right);
- }
-}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateFilter.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateFilter.java
deleted file mode 100644
index 75b13969d..000000000
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaServiceTemplateFilter.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation.
- * ================================================================================
- * 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.models.tosca.authorative.concepts;
-
-import java.util.List;
-import java.util.stream.Collectors;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NonNull;
-import org.onap.policy.models.base.PfObjectFilter;
-
-/**
- * Filter class for searches for {@link ToscaServiceTemplate} instances. If any fields are null, they are ignored.
- *
- * @author Liam Fallon (liam.fallon@est.tech)
- */
-@Builder
-@Data
-public class ToscaServiceTemplateFilter implements PfObjectFilter<ToscaServiceTemplate> {
- public static final String LATEST_VERSION = "LATEST";
-
- // Regular expression
- private String name;
-
- // Regular Expression, set to LATEST_VERRSION to get the latest version
- private String version;
-
- @Override
- public List<ToscaServiceTemplate> filter(@NonNull final List<ToscaServiceTemplate> originalList) {
-
- // @formatter:off
- List<ToscaServiceTemplate> returnList = originalList.stream()
- .filter(p -> filterString(p.getName(), name))
- .filter(p -> LATEST_VERSION.equals(version)
- || filterString(p.getVersion(), version))
- .collect(Collectors.toList());
- // @formatter:off
-
- if (LATEST_VERSION.equals(version)) {
- return this.latestVersionFilter(returnList, new ToscaServiceTemplateComparator());
- } else {
- return returnList;
- }
- }
-}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyFilter.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaTypedEntityFilter.java
index 86c2e6f3e..b6ff86b3c 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyFilter.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaTypedEntityFilter.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 Nordix Foundation.
+ * Copyright (C) 2019-2021 Nordix Foundation.
* Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -35,7 +35,7 @@ import org.onap.policy.models.base.PfObjectFilter;
*/
@Builder
@Data
-public class ToscaPolicyFilter implements PfObjectFilter<ToscaPolicy> {
+public class ToscaTypedEntityFilter<T extends ToscaEntity> implements PfObjectFilter<T> {
public static final String LATEST_VERSION = "LATEST";
// Exact expression
@@ -54,20 +54,20 @@ public class ToscaPolicyFilter implements PfObjectFilter<ToscaPolicy> {
private String typeVersion;
@Override
- public List<ToscaPolicy> filter(@NonNull final List<ToscaPolicy> originalList) {
+ public List<T> filter(@NonNull final List<T> originalList) {
// @formatter:off
- List<ToscaPolicy> returnList = originalList.stream()
- .filter(filterStringPred(name, ToscaPolicy::getName))
- .filter(filterStringPred((LATEST_VERSION.equals(version) ? null : version), ToscaPolicy::getVersion))
- .filter(filterPrefixPred(versionPrefix, ToscaPolicy::getVersion))
- .filter(filterStringPred(type, ToscaPolicy::getType))
- .filter(filterStringPred(typeVersion, ToscaPolicy::getTypeVersion))
+ List<T> returnList = originalList.stream()
+ .filter(filterStringPred(name, T::getName))
+ .filter(filterStringPred((LATEST_VERSION.equals(version) ? null : version), T::getVersion))
+ .filter(filterPrefixPred(versionPrefix, T::getVersion))
+ .filter(filterStringPred(type, T::getType))
+ .filter(filterStringPred(typeVersion, T::getTypeVersion))
.collect(Collectors.toList());
// @formatter:off
if (LATEST_VERSION.equals(version)) {
- return this.latestVersionFilter(returnList, new ToscaPolicyComparator());
+ return this.latestVersionFilter(returnList, new ToscaEntityComparator<T>());
} else {
return returnList;
}
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
index d20f5d080..c43aadf0f 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 Nordix Foundation.
+ * Copyright (C) 2019-2021 Nordix Foundation.
* Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -34,12 +34,11 @@ import org.onap.policy.models.base.PfModelException;
import org.onap.policy.models.base.PfModelRuntimeException;
import org.onap.policy.models.dao.PfDao;
import org.onap.policy.models.tosca.authorative.concepts.ToscaEntity;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaEntityFilter;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyFilter;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeFilter;
import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplateFilter;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaTypedEntityFilter;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
import org.onap.policy.models.tosca.simple.provider.SimpleToscaProvider;
import org.onap.policy.models.tosca.utils.ToscaServiceTemplateUtils;
@@ -97,7 +96,7 @@ public class AuthorativeToscaProvider {
* @throws PfModelException on errors getting service templates
*/
public List<ToscaServiceTemplate> getFilteredServiceTemplateList(PfDao pfDao,
- @NonNull ToscaServiceTemplateFilter filter) throws PfModelException {
+ @NonNull ToscaEntityFilter<ToscaServiceTemplate> filter) throws PfModelException {
LOGGER.debug("->getFilteredServiceTemplateList: filter={}", filter);
@@ -240,7 +239,7 @@ public class AuthorativeToscaProvider {
* @throws PfModelException on errors getting policy types
*/
public ToscaServiceTemplate getFilteredPolicyTypes(@NonNull final PfDao dao,
- @NonNull final ToscaPolicyTypeFilter filter) throws PfModelException {
+ @NonNull final ToscaEntityFilter<ToscaPolicyType> filter) throws PfModelException {
synchronized (providerLockObject) {
LOGGER.debug("->getFilteredPolicyTypes: filter={}", filter);
@@ -282,7 +281,7 @@ public class AuthorativeToscaProvider {
* @throws PfModelException on errors getting policy types
*/
public List<ToscaPolicyType> getFilteredPolicyTypeList(@NonNull final PfDao dao,
- @NonNull final ToscaPolicyTypeFilter filter) throws PfModelException {
+ @NonNull final ToscaEntityFilter<ToscaPolicyType> filter) throws PfModelException {
LOGGER.debug("->getFilteredPolicyTypeList: filter={}", filter);
@@ -423,12 +422,13 @@ public class AuthorativeToscaProvider {
* @return the policies found
* @throws PfModelException on errors getting policies
*/
- public ToscaServiceTemplate getFilteredPolicies(@NonNull final PfDao dao, @NonNull final ToscaPolicyFilter filter)
- throws PfModelException {
+ public ToscaServiceTemplate getFilteredPolicies(@NonNull final PfDao dao,
+ @NonNull final ToscaTypedEntityFilter<ToscaPolicy> filter) throws PfModelException {
synchronized (providerLockObject) {
LOGGER.debug("->getFilteredPolicies: filter={}", filter);
- String version = ToscaPolicyFilter.LATEST_VERSION.equals(filter.getVersion()) ? null : filter.getVersion();
+ String version =
+ ToscaTypedEntityFilter.LATEST_VERSION.equals(filter.getVersion()) ? null : filter.getVersion();
SimpleToscaProvider simpleToscaProvider = new SimpleToscaProvider();
final JpaToscaServiceTemplate dbServiceTemplate =
@@ -468,11 +468,11 @@ public class AuthorativeToscaProvider {
* @return the policies found
* @throws PfModelException on errors getting policies
*/
- public List<ToscaPolicy> getFilteredPolicyList(@NonNull final PfDao dao, @NonNull final ToscaPolicyFilter filter)
- throws PfModelException {
+ public List<ToscaPolicy> getFilteredPolicyList(@NonNull final PfDao dao,
+ @NonNull final ToscaTypedEntityFilter<ToscaPolicy> filter) throws PfModelException {
LOGGER.debug("->getFilteredPolicyList: filter={}", filter);
- String version = ToscaPolicyFilter.LATEST_VERSION.equals(filter.getVersion()) ? null : filter.getVersion();
+ String version = ToscaTypedEntityFilter.LATEST_VERSION.equals(filter.getVersion()) ? null : filter.getVersion();
List<ToscaPolicy> policyList = filter.filter(getPolicyList(dao, filter.getName(), version));