/*
* 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.
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package org.apache.syncope.core.rest.controller;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.EntityExistsException;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang.StringUtils;
import org.apache.syncope.common.to.DerivedSchemaTO;
import org.apache.syncope.common.types.AuditElements.Category;
import org.apache.syncope.common.types.AuditElements.Result;
import org.apache.syncope.common.types.AuditElements.SchemaSubCategory;
import org.apache.syncope.common.types.SyncopeClientExceptionType;
import org.apache.syncope.common.validation.SyncopeClientCompositeErrorException;
import org.apache.syncope.common.validation.SyncopeClientException;
import org.apache.syncope.core.audit.AuditManager;
import org.apache.syncope.core.persistence.beans.AbstractDerSchema;
import org.apache.syncope.core.persistence.dao.DerSchemaDAO;
import org.apache.syncope.core.persistence.dao.NotFoundException;
import org.apache.syncope.core.rest.data.DerivedSchemaDataBinder;
import org.apache.syncope.core.util.AttributableUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
@RequestMapping("/derivedSchema")
public class DerivedSchemaController extends AbstractController {
@Autowired
private AuditManager auditManager;
@Autowired
private DerSchemaDAO derSchemaDAO;
@Autowired
private DerivedSchemaDataBinder binder;
@PreAuthorize("hasRole('SCHEMA_CREATE')")
@RequestMapping(method = RequestMethod.POST, value = "/{kind}/create")
public DerivedSchemaTO create(final HttpServletResponse response,
@RequestBody final DerivedSchemaTO derSchemaTO, @PathVariable("kind") final String kind) {
if (StringUtils.isBlank(derSchemaTO.getName())) {
SyncopeClientCompositeErrorException sccee =
new SyncopeClientCompositeErrorException(HttpStatus.BAD_REQUEST);
SyncopeClientException sce = new SyncopeClientException(SyncopeClientExceptionType.RequiredValuesMissing);
sce.addElement("Derived schema name");
sccee.addException(sce);
throw sccee;
}
AttributableUtil attrUtil = getAttributableUtil(kind);
if (derSchemaDAO.find(derSchemaTO.getName(), attrUtil.derSchemaClass()) != null) {
throw new EntityExistsException(attrUtil.schemaClass().getSimpleName()
+ " '" + derSchemaTO.getName() + "'");
}
AbstractDerSchema derivedSchema = derSchemaDAO.save(binder.create(derSchemaTO, attrUtil.newDerSchema()));
auditManager.audit(Category.schema, SchemaSubCategory.createDerived, Result.success,
"Successfully created derived schema: " + kind + "/" + derivedSchema.getName());
response.setStatus(HttpServletResponse.SC_CREATED);
return binder.getDerivedSchemaTO(derivedSchema);
}
@PreAuthorize("hasRole('SCHEMA_DELETE')")
@RequestMapping(method = RequestMethod.GET, value = "/{kind}/delete/{schema}")
public DerivedSchemaTO delete(@PathVariable("kind") final String kind,
@PathVariable("schema") final String derivedSchemaName) {
Class<? extends AbstractDerSchema> reference = getAttributableUtil(kind).derSchemaClass();
AbstractDerSchema derivedSchema = derSchemaDAO.find(derivedSchemaName, reference);
if (derivedSchema == null) {
throw new NotFoundException("Derived schema '" + derivedSchemaName + "'");
}
DerivedSchemaTO schemaToDelete = binder.getDerivedSchemaTO(derivedSchema);
derSchemaDAO.delete(derivedSchemaName, getAttributableUtil(kind));
auditManager.audit(Category.schema, SchemaSubCategory.deleteDerived, Result.success,
"Successfully deleted derived schema: " + kind + "/" + derivedSchema.getName());
return schemaToDelete;
}
@RequestMapping(method = RequestMethod.GET, value = "/{kind}/list")
public List<DerivedSchemaTO> list(@PathVariable("kind") final String kind) {
AttributableUtil attributableUtil = getAttributableUtil(kind);
List<AbstractDerSchema> derivedAttributeSchemas = derSchemaDAO.findAll(attributableUtil.derSchemaClass());
List<DerivedSchemaTO> derivedSchemaTOs = new ArrayList<DerivedSchemaTO>(derivedAttributeSchemas.size());
for (AbstractDerSchema derivedSchema : derivedAttributeSchemas) {
derivedSchemaTOs.add(binder.getDerivedSchemaTO(derivedSchema));
}
auditManager.audit(Category.schema, SchemaSubCategory.listDerived, Result.success,
"Successfully listed all derived schemas: " + kind + "/" + derivedSchemaTOs.size());
return derivedSchemaTOs;
}
@PreAuthorize("hasRole('SCHEMA_READ')")
@RequestMapping(method = RequestMethod.GET, value = "/{kind}/read/{derivedSchema}")
public DerivedSchemaTO read(@PathVariable("kind") final String kind,
@PathVariable("derivedSchema") final String derivedSchemaName) {
Class<? extends AbstractDerSchema> reference = getAttributableUtil(kind).derSchemaClass();
AbstractDerSchema derivedSchema = derSchemaDAO.find(derivedSchemaName, reference);
if (derivedSchema == null) {
throw new NotFoundException("Derived schema '" + derivedSchemaName + "'");
}
auditManager.audit(Category.schema, SchemaSubCategory.readDerived, Result.success,
"Successfully read derived schema: " + kind + "/" + derivedSchema.getName());
return binder.getDerivedSchemaTO(derivedSchema);
}
@PreAuthorize("hasRole('SCHEMA_UPDATE')")
@RequestMapping(method = RequestMethod.POST, value = "/{kind}/update")
public DerivedSchemaTO update(@RequestBody final DerivedSchemaTO derivedSchemaTO,
@PathVariable("kind") final String kind) {
Class<? extends AbstractDerSchema> reference = getAttributableUtil(kind).derSchemaClass();
AbstractDerSchema derivedSchema = derSchemaDAO.find(derivedSchemaTO.getName(), reference);
if (derivedSchema == null) {
throw new NotFoundException("Derived schema '" + derivedSchemaTO.getName() + "'");
}
derivedSchema = binder.update(derivedSchemaTO, derivedSchema);
derivedSchema = derSchemaDAO.save(derivedSchema);
auditManager.audit(Category.schema, SchemaSubCategory.updateDerived, Result.success,
"Successfully updated derived schema: " + kind + "/" + derivedSchema.getName());
return binder.getDerivedSchemaTO(derivedSchema);
}
}