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17 package org.apache.ws.jaxme.sqls.db2;
18
19 import java.util.ArrayList  ;
20 import java.util.Iterator ;
21 import java.util.List ;
22
23 import org.apache.ws.jaxme.sqls.impl.SQLFactoryImpl;
24
25
26
30 public class TableSpaceImpl implements TableSpace {
31 public static class NameImpl extends SQLFactoryImpl.IdentImpl
32 implements TableSpace.Name {
33 public NameImpl(String pName) { super(pName); }
34 }
35
36 public static class SystemManagedContainerImpl implements TableSpace.SystemManagedContainer {
37 private String file;
38 public boolean isSystemManaged() { return true; }
39 public boolean isDatabaseManaged() { return false; }
40 public String getFile() { return file; }
41 public void setFile(String pFile) { file = pFile; }
42 }
43
44 public static class DatabaseManagedContainerImpl implements TableSpace.DatabaseManagedContainer {
45 private String file;
46 private String device;
47 private long numPages;
48 public boolean isSystemManaged() { return false; }
49 public boolean isDatabaseManaged() { return true; }
50 public void setFile(String pFile) { file = pFile; }
51 public String getFile() { return file; }
52 public void setDevice(String pDevice) { device = pDevice; }
53 public String getDevice() { return device; }
54 public long getNumOfPages() { return numPages; }
55 public void setNumOfPages(long pNumOfPages) { numPages = pNumOfPages; }
56 }
57
58 private DB2SQLFactory sqlFactory;
59 private BufferPool bufferPool;
60 private TableSpace.Name name;
61 private TableSpace.Type type;
62 private List containers = new ArrayList ();
63 private Long extentSize, prefetchSize;
64 private PageSize pageSize;
65 private Number overhead, transferRate;
66 private Boolean droppedTableRecovery;
67
68 protected TableSpaceImpl(DB2SQLFactory pFactory, TableSpace.Name pName,
69 TableSpace.Type pType) {
70 sqlFactory = pFactory;
71 name = pName;
72 type = pType;
73 }
74
75 public DB2SQLFactory getSQLFactory() { return sqlFactory; }
76 public TableSpace.Name getName() { return name; }
77 public TableSpace.Type getType() { return type; }
78 public PageSize getPageSize() {
79 BufferPool bPool = getBufferPool();
80 return bPool == null ? pageSize : bPool.getPageSize();
81 }
82 public void setPageSize(PageSize pSize) { pageSize = pSize; }
83 public Long getExtentSize() { return extentSize; }
84 public void setExtentSize(Long pSize) { extentSize = pSize; }
85 public Long getPrefetchSize() { return prefetchSize; }
86 public void setPrefetchSize(Long pSize) { prefetchSize = pSize; }
87 public Number getOverhead() { return overhead; }
88 public void setOverhead(Number pOverhead) { overhead = pOverhead; }
89 public Number getTransferRate() { return transferRate; }
90 public void setTransferRate(Number pTransferRate) { transferRate = pTransferRate; }
91 public Boolean hasDroppedTableRecovery() { return droppedTableRecovery; }
92 public void setDroppedTableRecovery(Boolean pRecoverable) { droppedTableRecovery = pRecoverable; }
93 public boolean isPredefined() { return false; }
94
95 public Container newSystemManagedContainer(String pFile) {
96 SystemManagedContainerImpl container = new SystemManagedContainerImpl();
97 container.setFile(pFile);
98 containers.add(container);
99 return container;
100 }
101
102 public Container newDatabaseManagedContainerInFile(String pFile, long pNumPages) {
103 DatabaseManagedContainerImpl container = new DatabaseManagedContainerImpl();
104 container.setFile(pFile);
105 container.setNumOfPages(pNumPages);
106 containers.add(container);
107 return container;
108 }
109
110 public Container newDatabaseManagedContainerInDevice(String pDevice, long pNumPages) {
111 DatabaseManagedContainerImpl container = new DatabaseManagedContainerImpl();
112 container.setDevice(pDevice);
113 container.setNumOfPages(pNumPages);
114 containers.add(container);
115 return container;
116 }
117
118 public Iterator getContainers() {
119 return containers.iterator();
120 }
121
122 public void setBufferPool(BufferPool pBufferPool) {
123 bufferPool = pBufferPool;
124 }
125
126 public BufferPool getBufferPool() {
127 return bufferPool;
128 }
129 }
130 |
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