| /* |
| * 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.geode.internal.cache; |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| |
| import org.apache.geode.internal.Assert; |
| |
| /** |
| * UserSpecifiedDiskStoreAttributes provides an way to detect departures from default attribute |
| * values. It may be used when collecting attributes from an XML parser or from attribute changes |
| * made using the {@link org.apache.geode.cache.DiskStoreFactory}. Its initial usage was to validate |
| * when a user set a value which should not be set (for DiskStore). |
| * |
| * @since GemFire prPersistSprint2 |
| * |
| */ |
| public class UserSpecifiedDiskStoreAttributes extends DiskStoreAttributes { |
| private boolean hasAutoCompact = false; |
| private boolean hasCompactionThreshold = false; |
| private boolean hasAllowForceCompaction = false; |
| private boolean hasMaxOplogSize = false; |
| private boolean hasTimeInterval = false; |
| private boolean hasWriteBufferSize = false; |
| private boolean hasQueueSize = false; |
| private boolean hasDiskDirs = false; |
| private boolean hasDiskDirSizes = false; |
| private boolean hasDiskUsageWarningPercentage = false; |
| private boolean hasDiskUsageCriticalPercentage = false; |
| private static final int HAS_COUNT = 11; |
| |
| public boolean hasAutoCompact() { |
| return hasAutoCompact; |
| } |
| |
| public boolean hasCompactionThreshold() { |
| return hasCompactionThreshold; |
| } |
| |
| public boolean hasAllowForceCompaction() { |
| return hasAllowForceCompaction; |
| } |
| |
| public boolean hasMaxOplogSize() { |
| return hasMaxOplogSize; |
| } |
| |
| public boolean hasTimeInterval() { |
| return hasTimeInterval; |
| } |
| |
| public boolean hasWriteBufferSize() { |
| return hasWriteBufferSize; |
| } |
| |
| public boolean hasQueueSize() { |
| return hasQueueSize; |
| } |
| |
| public boolean hasDiskDirs() { |
| return hasDiskDirs; |
| } |
| |
| public boolean hasDiskDirSizes() { |
| return hasDiskDirSizes; |
| } |
| |
| public boolean hasDiskUsageWarningPercentage() { |
| return hasDiskUsageWarningPercentage; |
| } |
| |
| public boolean hasDiskUsageCriticalPercentage() { |
| return hasDiskUsageCriticalPercentage; |
| } |
| |
| public void setHasAutoCompact(boolean hasAutoCompact) { |
| this.hasAutoCompact = hasAutoCompact; |
| } |
| |
| public void setHasCompactionThreshold(boolean hasCompactionThreshold) { |
| this.hasCompactionThreshold = hasCompactionThreshold; |
| } |
| |
| public void setHasAllowForceCompaction(boolean hasAllowForceCompaction) { |
| this.hasAllowForceCompaction = hasAllowForceCompaction; |
| } |
| |
| public void setHasMaxOplogSize(boolean hasMaxOplogSize) { |
| this.hasMaxOplogSize = hasMaxOplogSize; |
| } |
| |
| public void setHasTimeInterval(boolean hasTimeInterval) { |
| this.hasTimeInterval = hasTimeInterval; |
| } |
| |
| public void setHasWriteBufferSize(boolean hasWriteBufferSize) { |
| this.hasWriteBufferSize = hasWriteBufferSize; |
| } |
| |
| public void setHasQueueSize(boolean hasQueueSize) { |
| this.hasQueueSize = hasQueueSize; |
| } |
| |
| public void setHasDiskDirs(boolean hasDiskDirs) { |
| this.hasDiskDirs = hasDiskDirs; |
| } |
| |
| public void setHasDiskDirSizes(boolean hasDiskDirSizes) { |
| this.hasDiskDirSizes = hasDiskDirSizes; |
| } |
| |
| public void setHasDiskUsageWarningPercentage(boolean hasDiskUsageWarningPercentage) { |
| this.hasDiskUsageWarningPercentage = true; |
| } |
| |
| public void setHasDiskUsageCriticalPercentage(boolean hasDiskUsageCriticalPercentage) { |
| this.hasDiskUsageCriticalPercentage = true; |
| } |
| |
| public void setAllHasFields(boolean b) { |
| int hasCounter = 0; |
| Field thisFields[] = UserSpecifiedDiskStoreAttributes.class.getDeclaredFields(); |
| for (int i = 0; i < thisFields.length; i++) { |
| if (thisFields[i].getName().startsWith("has")) { |
| hasCounter++; |
| try { |
| thisFields[i].setBoolean(this, b); |
| } catch (IllegalAccessException ouch) { |
| Assert.assertTrue(false, |
| "Could not access field" + thisFields[i].getName() + " on " + getClass()); |
| } |
| } |
| } |
| Assert.assertTrue(hasCounter == HAS_COUNT, "Found " + hasCounter + " methods"); |
| } |
| |
| public void initHasFields(UserSpecifiedDiskStoreAttributes other) { |
| Field thisFields[] = UserSpecifiedDiskStoreAttributes.class.getDeclaredFields(); |
| Object[] emptyArgs = new Object[] {}; |
| int hasCounter = 0; |
| String fieldName = null; |
| for (int i = 0; i < thisFields.length; i++) { |
| fieldName = thisFields[i].getName(); |
| if (fieldName.startsWith("has")) { |
| hasCounter++; |
| boolean bval = false; |
| |
| try { |
| Method otherMeth = other.getClass().getMethod(fieldName/* , (Class[])null */); |
| bval = ((Boolean) otherMeth.invoke(other, emptyArgs)).booleanValue(); |
| } catch (NoSuchMethodException darnit) { |
| Assert.assertTrue(false, "A has* method accessor is required for field " + fieldName); |
| } catch (IllegalAccessException boom) { |
| Assert.assertTrue(false, "Could not access method " + fieldName + " on " + getClass()); |
| } catch (IllegalArgumentException e) { |
| Assert.assertTrue(false, |
| "Illegal argument trying to set field " + e.getLocalizedMessage()); |
| } catch (InvocationTargetException e) { |
| Assert.assertTrue(false, "Failed trying to invoke method " + e.getLocalizedMessage()); |
| } |
| |
| try { |
| thisFields[i].setBoolean(this, bval); |
| } catch (IllegalAccessException ouch) { |
| Assert.assertTrue(false, "Could not access field" + fieldName + " on " + getClass()); |
| } |
| } |
| } |
| Assert.assertTrue(hasCounter == HAS_COUNT, |
| "Expected " + HAS_COUNT + " methods, got " + hasCounter + " last field: " + fieldName); |
| Assert.assertTrue(thisFields.length == HAS_COUNT); |
| } |
| } |